AF Series Spring Return Direct Coupled Actuator

Transcription

1 AF Series Spring eturn Direct Coupled Actuator Minimum in-lb torque For damper areas up to 5 sq-ft* (For lower torque, see NF, LF, or TF series) Applications emove for / to.5 shafts ZG6 or ZG 7 bracket New standard clamp fits standard / shafts to.5 jackshafts. Mount directly to.5 jackshafts. Linkage solutions are available when direct coupling is not possible. (See Mounting Methods Guide and Mechanical Accessories Documentation page ) All AF Actuators have DCM AF Series at a glance AF US (p. ) AF-S US (p. ) Torque: in-lb Power supply : VAC/DC VAC VAC Control signal: on-off to VDC Multi-function** to 5Ω to V phasecut Feedback signal: to VDC VDC variable** unning time motor: 5 sec constant Adj. 75 to sec.*** spring: < sec rushless DC Motor External direction of rotation switch Manual override Appliance rated cable, 8 GA uilt-in auxiliary switch SPDT Installation instructions...(p. 7) General wiring...(p. 9) Start-up and checkout (p. ) Electrical operations...(p. 8) *ased on in-lb/ft damper torque loading. Parallel blade. No edge seals. **Default to VDC. ***Default 5 seconds. AF US (p. ) AF-S US (p. ) AF US (p. ) AF-S US (p. ) AF-S US (p. ) AF-PC US (p. 6) AF-MFT US (p. 8) AF-MFT-S US (p. 8) AF-MFT95 US (p. ) G9-IG-Subject to change. elimo Aircontrols (USA), Inc. 8

2 AF Series Spring eturn Direct Coupled Actuator LISTED 9D5 CLOSE LOOK AFA TEMP. IND & EG. EQUIP. UL Cut labor costs with simple direct coupling. True mechanical spring return the most reliable failsafe. everse mount for clockwise or counterclockwise fail-safe. Check damper position easily with clear position indicator. Overload-proof throughout rotation Temporary restrictions in damper movement will not change actuator operation. Actuator returns to normal operation when restriction is removed. (modulating actuators) Easy mechanical stop to adjust angle of rotation (add ZD-AF accessory). y eliminating internal condensation Golden Point breather membrane optimizes performance in harsh airstream environments. uilt-in auxiliary switch is easy to use, offers feedback or signal for additional device. (-S models) Manual override crank speeds installation Need to change control direction? Do it easily with a simple switch. (modulating actuators) Microprocessor-controlled brushless DC motor increases actuator life span and reliability, provides constant running time. (modulating actuators) G9-Subject to change. elimo Aircontrols (USA), Inc. ugged metal housing withstands rough handling in the mechanical room. ft. appliance cable and conduit connector eases installation. Double insulated no need for separate safety ground. A elimo exclusive. (-S,V, V models) Automatically compensates for damper seal wear, ensuring tight close-off. The elimo Difference Customer Commitment. Extensive product range. Application assistance. Same-day shipments. Free technical support. Five year warranty. Low Installation and Life-Cycle Cost. Easy installation. Accuracy and repeatability. Low power consumption. No maintenance. Long Service Life. Components tested before assembly. Every product tested before shipment. + years direct coupled actuator design. 9

3 AF (-S) US On-off, spring return failsafe, V Application For on-off, fail-safe control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer s specifications. Control is on-off from an auxiliary contact, or a manual switch. The actuator is mounted directly to a damper shaft up to.5 in diameter by means of its universal clamp. A crankarm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft. LISTED 9D5 TEMP. IND & EG. EQUIP. UL Torque min. in-lb, for control of air dampers Technical Data Power supply Power consumption Transformer sizing Electrical connection Electrical protection Overload protection Angle of rotation Torque Direction of rotation Position indication Manual override Auxiliary switches unning time Humidity Ambient temperature Storage temperature Housing Housing material Agency listings Noise level Servicing AF (-S) US VAC ± % 5/6 Hz VDC ± % running: 5 ; holding:.5 VA (class power source) ft, 8 GA appliance cable / conduit connector auxiliary switches are double insulated electronic throughout to 95 rotation 95, adjustable 5 to 95 w/ ZD-AF in-lb [5 Nm] constant reversible with C/CC mounting visual indicator, to 95 ( is spring return position) mm hex crank (shipped w/actuator) x SPDT 7A 5 VAC, UL listed one set at +5, one adjustable 5 to 85 5 sec. constant, independent of load, spring return < sec 5 to 95% H non-condensing - F to + F [- C to +5 C] - F to +76 F [- C to +8 C] NEMA type / IP5 zinc coated steel UL 87 listed, CSA C. No. certified max. 5 d (A) maintenance free Quality standard ISO 9 eight 6. lbs (.7 kg.) Operation The AF series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers. The spring return system provides consistent torque to the damper with, and without, power applied to the actuator. The AF series provide 95 of rotation and are provided with a graduated position indicator showing to 95. The AF has a unique manual positioning mechanism which allows the setting of any damper position within its 95 of rotation. The AF series actuators are shipped at +5 (5 from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off. hen power is applied to the AF series, the manual mechanism is released. The actuators will now try to close against the position during its normal control operations. The manual override can also be released physically by the use of a crank supplied with the actuator. The AF uses a brushless DC motor which is controlled by an Application Specific Integrated Circuit (ASIC). The ASIC monitors and controls the actuator s rotation and provides a digital rotation sensing function to prevent damage to the actuator in a stall condition. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. The AF-S US version is provided with built in auxiliary switches. These SPDT switches are provided for safety interfacing or signaling, for example, for fan start-up. The switching function at the fail-safe position is fixed at +5, the other switch function is adjustable between +5 to +85. Dimensions [All numbers in brackets are in millimeters.] K- US (supplied) /" Centered (Default) /" Centered.5" Centered K- US (optional) /" to.5" K US (optional) /8" to /".65" [6.5].86" [98]." [78].5" [8]." [57].9" [5].9" [].5" [9].6" [67].97" [5].59" [69] 5.85" [8.5].6" [6.5].9" [9] D G9-IG-Subject to change. elimo Aircontrols (USA), Inc.

4 AF (-S) US, On-off, spring return failsafe, V Accessories AV -8 Shaft extension IND-AF Damper position indicator K US Universal clamp for /8 to / shafts K- US Universal clamp for up to.5 dia jackshafts K-H Universal clamp for hexshafts /8 to 5/8 KH-AF Crankarm for up to / round shaft (Series ) KH-AF- Crankarm for up to.5 jackshaft (Series ) KH-AFV V-bolt kit for KH-AF and KH-AF- Tool-6 8mm and mm wrench ZG-HT Thermostat/Heater Kit ZD-AF Angle of rotation limiter ZG- Universal mounting bracket ZG- Universal mounting bracket ZG- Multiple actuator mounting bracket ZG- Universal mounting bracket ZG- Universal mounting bracket ZG-6 Mounting bracket for Honeywell Mod IV replacement or new crankarm type installations ZG-7 Mounting bracket for Honeywell Mod III or Johnson Series replacement or new crankarm type installations ZG-8 Mounting bracket for arber Colman MA../.., Honeywell Mod III or IV or Johnson Series replacement or new crankarm type installations ZG-AF US Crankarm adaptor kit for AF/NF ZG-AF8 Crankarm adaptor kit for AF/NF ZS- eather shield (metal) ZS-5 eather shield (polycarbonate) ZS-6 Explosion-proof housing ZS- NEMA X housing AF (-S) US Typical Specification On-off spring return damper actuators shall be direct coupled type which require no crankarm and linkage and be capable of direct mounting to a jackshaft up to a.5 diameter. The actuators must be designed so that they may be used for either clockwise or counterclockwise fail-safe operation. Actuators shall have a manual positioning mechanism accessible on its cover. Actuators shall use a brushless DC motor and be protected from overload at all angles of rotation. un time shall be constant and independent of torque. If required, SPDT auxiliary switches shall be provided with one switch having the capability of being adjustable. Actuators with switches must be constructed to meet the requirement for Double Insulation so an electrical ground connection is not required to meet agency listings. Actuators shall be UL listed and CSA certified, have a 5 year warranty, and be manufactured under ISO 9 International Quality Control Standards. Actuators shall be as manufactured by elimo. VAC Transformer 6 Common + Hot AF Note: hen using AF US and AF-S US actuators, only use accessories listed on this page. S S NC G9-Subject to change. elimo Aircontrols (USA), Inc. iring diagrams VAC Transformer Common + Hot AF US Provide overload protection and disconnect as required. Actuators may be connected in parallel. Power consumption must be observed. Actuator may also be powered by VDC. 6 AF-S US Provide overload protection and disconnect as required. Actuators may be connected in parallel. Power consumption must be observed. Actuator may also be powered by VDC. For end position indication, interlock control, fan startup, etc., AF-S US incorporates two built-in auxiliary switches: x SPDT, 7A VAC, UL listed, one switch is fixed at +5, one is adjustable 5 to 85. Meets UL and CSA requirements without the need of an electrical ground connection. S S S5 S6 NO NC NO 5 5 to 85 On-off wiring for AF US On-off wiring for AF-S US

5 AF (-S) US, AF (-S) US On-off, spring return failsafe, or VAC Torque min. in-lb, for control of air dampers Application For on-off, fail-safe control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer s specifications. Control is on-off from an auxiliary contact, or a manual switch. The actuator is mounted directly to a damper shaft up to.5 in diameter by means of its universal clamp. A crankarm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft. LISTED 9D5 TEMP. IND & EG. EQUIP. UL Technical Data AF (-S) US AF (-S) US Power supply VAC ± % VAC ±% 5/6 Hz 5/6 Hz Power consumption running: holding:..5 Transformer sizing VA VA Electrical connection ft, 8 GA appliance cable / conduit connector Electrical protection Overload protection Angle of rotation Torque Direction of rotation Position indication Manual override Auxiliary switches actuators are double insulated electronic throughout to 95 rotation 95, adjustable 5 to 95 w/ ZD-AF in-lb [5 Nm] constant reversible with C/CC mounting visual indicator, to 95 ( is spring return position) mm hex crank (shipped w/actuator) x SPDT 7A 5 VAC, UL listed (AF/-S) one set at +5, one adjustable 5 to 85 unning time 5 sec. constant, independent of load, spring return < sec Humidity 5 to 95% H non-condensing Ambient temperature - F to + F [- C to +5 C] Storage temperature Housing Housing material Agency listings Noise level Servicing - F to +76 F [- C to +8 C] NEMA type / IP5 zinc coated steel UL 87 listed, CSA C. No. certified max. 5 d (A) maintenance free Quality standard ISO 9 eight 6.9 lbs (. kg.) Operation The AF series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers. The spring return system provides consistent torque to the damper with, and without, power applied to the actuator. The AF series provide 95 of rotation and are provided with a graduated position indicator showing to 95. The AF has a unique manual positioning mechanism which allows the setting of any damper position within its 95 of rotation. The AF series actuators are shipped at +5 (5 from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off. hen power is applied to the AF series, the manual mechanism is released. The actuators will now try to close against the position during its normal control operations. The manual override can also be released physically by the use of a crank supplied with the actuator. The AF uses a brushless DC motor which is controlled by an Application Specific Integrated Circuit (ASIC). The ASIC monitors and controls the actuator s rotation and provides a digital rotation sensing function to prevent damage to the actuator in a stall condition. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. The actuators are Double Insulated so a ground connection is not required. The AF/-S US version is provided with built-in auxiliary switches. These SPDT switches are provided for safety interfacing or signaling, for example, for fan start-up. The switching function at the fail-safe position is fixed at +5, the other switch function is adjustable between +5 to +85. Dimensions [All numbers in brackets are in millimeters.] K- US (supplied) /" Centered (Default) /" Centered.5" Centered K- US (optional) /" to.5" K US (optional) /8" to /".65" [6.5].86" [98]." [78].5" [8]." [57].9" [5].9" [].5" [9].6" [67].97" [5].59" [69] 5.85" [8.5].6" [6.5].9" [9] D G9-IG-Subject to change. elimo Aircontrols (USA), Inc.

6 AF (-S) US, AF (-S) US On-off, spring return failsafe, or VAC G9-Subject to change. elimo Aircontrols (USA), Inc. Accessories AV -8 Shaft extension IND-AF Damper position indicator K US Universal clamp for /8 to / shafts K- US Universal clamp for up to.5 dia jackshafts KH-AF Crankarm for up to / round shaft (Series ) KH-AF- Crankarm for up to.5 jackshaft (Series ) KH-AFV V-bolt kit for KH-AF and KH-AF- Tool-6 8mm and mm wrench ZG-HT Thermostat/Heater Kit ZD-AF Angle of rotation limiter ZG- Universal mounting bracket ZG- Universal mounting bracket ZG- Multiple actuator mounting bracket ZG- Universal mounting bracket ZG- Universal mounting bracket ZG-6 Mounting bracket for Honeywell Mod IV replacement or new crankarm type installations ZG-7 Mounting bracket for Honeywell Mod III or Johnson Series replacement or new crankarm type installations ZG-8 Mounting bracket for arber Colman MA../.., Honeywell Mod III or IV or Johnson Series replacement or new crankarm type installations ZG-AF US Crankarm adaptor kit for AF/NF ZG-AF8 Crankarm adaptor kit for AF/NF ZS- eather shield (metal) ZS-5 eather shield (polycarbonate) ZS-6 Explosion-proof housing ZS- NEMA X housing Note: hen using AF/ US and AF/-S US actuators, only use accessories listed on this page. iring diagrams VAC VAC L N L H Neutral Hot Provide overload protection and disconnect as required. Actuators may be connected in parallel. Power consumption must be observed. No ground connection is required. Meets UL and CSA requirements without the need of an electrical ground connection. AF US AF US AF US, AF US Typical Specification On-off spring return damper actuators shall be direct coupled type which require no crankarm and linkage and be capable of direct mounting to a jackshaft up to a.5 diameter. The actuators must be designed so that they may be used for either clockwise or counterclockwise fail-safe operation. Actuators shall have a manual positioning mechanism accessible on its cover. Actuators shall use a brushless DC motor and be protected from overload at all angles of rotation. un time shall be constant and independent of torque. If required, SPDT auxiliary switches shall be provided with one switch having the capability of being adjustable. Actuators must be constructed to meet the requirement for Double Insulation so an electrical ground connection is not required to meet agency listings. Actuators shall be UL listed and CSA certified, have a 5 year warranty, and be manufactured under ISO 9 International Quality Control Standards. Actuators shall be as manufactured by elimo. 6 VAC VAC L N L H 6 Neutral Hot S5 S6 5 to 85 NO AF US AF US Provide overload protection and disconnect as required. Actuators may be connected in parallel. Power consumption must be observed. No ground connection is required. For end position indication, interlock control, fan startup, etc., AF/-S US incorporates two built-in auxiliary switches: x SPDT, 7A VAC, UL listed, one switch is fixed at +5, one is adjustable 5 to 85. Meets UL and CSA requirements without the need of an electrical ground connection. S S S S NC NO NC 5 AF On-off wiring for AF US and AF US On-off wiring for AF-S US and AF-S US

7 AF-S US Proportional damper actuator, spring return failsafe, V for to VDC and to ma control signal. Output signal of to VDC for position indication LISTED 9D5 TEMP. IND & EG. EQUIP. UL Torque min. in-lb, for control of air dampers Application For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer s specifications. The actuator is mounted directly to a damper shaft up to.5 in diameter by means of its universal clamp. A crankarm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft. The actuator operates in response to a to VDC, with the addition of a 5Ω resistor, a to ma control input from an electronic controller or positioner. A to VDC feedback signal is provided for position indication or master-slave applications. Operation The AF series actuators provide true spring return operation for reliable fail-safe application and positive close-off on air tight dampers. The spring return system provides constant torque to the damper with, and without, power applied to the actuator. Technical Data AF-S US Power supply VAC ± % 5/6 Hz VDC ± % Power consumption running: 6 ; holding: Transformer sizing VA (class power source) Electrical connection ft, 8 GA appliance cable / conduit connector Overload protection Operating range Y Input impedance electronic throughout to 95 rotation to VDC, to ma kω (. ma), 5Ω Feedback output U to VDC (max..5 ma) for 95 Angle of rotation mechanically limited to 95 Torque Direction of rotation Position indication Manual override unning time Humidity Ambient temperature Storage temperature Housing Housing material Agency listings Noise level Servicing in-lb [5 Nm] constant spring: reversible with cw/ccw mounting motor: reversible with built-in switch visual indicator, to 95 ( is spring return position) mm hex crank (shipped w/actuator) 5 sec. constant, independent of load, spring return < sec 5 to 95% H non-condensing - F to + F [- C to +5 C] - F to +76 F [- C to +8 C] NEMA type / IP5 zinc coated metal UL 87 listed, CSA C. No. certified max. 5 d (A) maintenance free Quality standard ISO 9 eight 6. lbs (.7 kg.) The AF series provides 95 of rotation and is provided with a graduated position indicator showing to 95. The AF has a unique manual positioning mechanism which allows the setting of any damper position within its 95 of rotation. The actuator is shipped at +5 position (5 from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off. hen power is applied, the manual mechanism is released and the actuator drives toward the full fail-safe position. The actuator will memorize the angle where it stops rotating and use this point for its zero position for its normal control operations. The manual override can also be released physically by the use of a crank supplied with the actuator. The AF uses a brushless DC motor which is controlled by an Application Specific Integrated Circuit (ASIC) and a microprocessor. The microprocessor provides the intelligence to the ASIC to provide a constant rotation rate and to know the actuator s exact zero position. The ASIC monitors and controls the brushless DC motor s rotation and provides a digital rotation sensing function to prevent damage to the actuator in a stall condition. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. Dimensions [All numbers in brackets are in millimeters.] K- US (supplied) /" Centered (Default) /" Centered.5" Centered K- US (optional) /" to.5" K US (optional) /8" to /".65" [6.5].86" [98]." [78].5" [8]." [57].9" [5].9" [].5" [9].6" [67].97" [5].59" [69] 5.85" [8.5].6" [6.5].9" [9] D G9-IG-Subject to change. elimo Aircontrols (USA), Inc.

8 AF-S US Proportional damper actuator, spring return failsafe, V for to VDC and to ma control signal. Output signal of to VDC for position indication Accessories AV -8 Shaft extension IND-AF Damper position indicator K US Universal clamp for /8 to / shafts K- US Universal clamp for up to.5 dia jackshafts K-H Universal clamp for hexshafts /8 to 5/8 KH-AF Crankarm for up to / round shaft (Series ) KH-AF- Crankarm for up to.5 jackshaft (Series ) KH-AFV V-bolt kit for KH-AF and KH-AF- Tool-6 8mm and mm wrench SGA Min. and/or man. positioner in NEMA housing SGF Min. and/or man. positioner for flush panel mounting ZG- 5Ω resistor for to ma control signal ZG-HT Thermostat/Heater Kit ZD-AF Angle of rotation limiter ZG- Universal mounting bracket ZG- Universal mounting bracket ZG- Multiple actuator mounting bracket ZG- Universal mounting bracket ZG- Universal mounting bracket ZG-6 Mounting bracket for Honeywell Mod IV replacement or new crankarm type installations ZG-7 Mounting bracket for Honeywell Mod III or Johnson Series replacement or new crankarm type installations ZG-8 Mounting bracket for arber Colman MA../.., Honeywell Mod III or IV or Johnson Series replacement or new crankarm type installations ZG-AF US Crankarm adaptor kit for AF/NF ZG-AF8 Crankarm adaptor kit for AF/NF ZS- eather shield (metal) ZS-5 eather shield (polycarbonate) ZS-6 Explosion-proof housing ZS- NEMA X housing AF-S US Typical Specification Spring return control damper actuators shall be direct coupled type which require no crankarm and linkage and be capable of direct mounting to a jackshaft up to a.5 diameter. The actuator must provide proportional damper control in response to a to VDC or, with the addition of a 5Ω resistor, a to ma control input from an electronic controller or positioner. The actuators must be designed so that they may be used for either clockwise or counterclockwise fail-safe operation. Actuators shall have control direction of rotation switch accessible on its cover. Actuators shall use a brushless DC motor controlled by a microprocessor and be protected from overload at all angles of rotation. un time shall be constant, and independent of torque. A to VDC feedback signal shall be provided for position feedback or master-slave applications. Actuators shall be UL listed and CSA certified, have a 5 year warranty, and be manufactured under ISO 9 International Quality Control Standards. Actuators shall be as manufactured by elimo. AF Note: hen using AF-S US actuators, only use accessories listed on this page. G9-Subject to change. elimo Aircontrols (USA), Inc. iring diagrams VAC Transformer Control Signal ( ) to VDC (+) Common + Hot Y Input, to V 5 U Output to V AF-S US Provide overload protection and disconnect as required. Actuators may be connected in parallel. Power consumption and input impedance must be observed. Actuator may also be powered by VDC. VAC Transformer to ma ( ) Control Signal (+) to VDC ( ) Feedback Signal (+) 5 Ω 5Ω Common + Hot Y Input, to V 5 U Output to V AF-S US Provide overload protection and disconnect as required. Actuators may be connected in parallel. Power consumption and input impedance must be observed. Actuator may also be powered by VDC. The ZG- 5Ω resistor converts the to ma control signal to to VDC. 5 Only connect common to neg. ( ) leg of control circuits 97 5

9 AF-PC US Proportional damper actuator, spring return failsafe, V for to V phasecut control signal. Output signal of to VDC for position indication LISTED 9D5 TEMP. IND & EG. EQUIP. UL Torque min. in-lb, for control of air dampers Application For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer s specifications. The actuator is mounted directly to a damper shaft up to.5 in diameter by means of its universal clamp. A crankarm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft. The actuator operates in response to a - V phasecut control input from an electronic controller or positioner. A to VDC feedback signal is provided for position indication or master-slave applications. Operation The AF series actuators provide true spring return operation for reliable fail-safe application and positive close-off on air tight dampers. The spring return system provides constant torque to the damper with, and without, power applied to the actuator. Technical Data AF-PC US Power supply VAC ± % 5/6 Hz VDC ± % Power consumption running: 6 ; holding:.5 Transformer sizing VA (class power source) Electrical connection ft, 8 GA appliance cable / conduit connector Overload protection Operating range Y Input impedance electronic throughout to 95 rotation to V phasecut 8 kω (. ma), 5m Feedback output U to VDC (max..5 ma) for 95 Angle of rotation mechanically limited to 95 Torque Direction of rotation Position indication Manual override unning time Humidity Ambient temperature Storage temperature Housing Housing material Agency listings Noise level Servicing in-lb [5 Nm] constant spring: reversible with cw/ccw mounting motor: reversible with built-in switch visual indicator, to 95 ( is spring return position) mm hex crank (shipped w/actuator) 5 sec. constant, independent of load, spring return < sec 5 to 95% H non-condensing - F to + F [- C to +5 C] - F to +76 F [- C to +8 C] NEMA type / IP5 zinc coated metal UL 87 listed, CSA C. No. certified max. 5 d (A) maintenance free Quality standard ISO 9 eight 6. lbs (.7 kg.) The AF series provides 95 of rotation and is provided with a graduated position indicator showing to 95. The AF has a unique manual positioning mechanism which allows the setting of any damper position within its 95 of rotation. hen power is applied to the AF series its one time use mechanism is released. The actuator is shipped at +5 (5 from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off. hen power is applied, the manual mechanism is released and the actuator drives toward the full fail-safe position. The actuator will memorize the angle where it stops rotating and use this point for its zero position for its normal control operations. The manual override can also be released physically by the use of a crank supplied with the actuator. The AF uses a brushless DC motor which is controlled by an Application Specific Integrated Circuit (ASIC) and a microprocessor. The microprocessor provides the intelligence to the ASIC to provide a constant rotation rate and to know the actuator s exact zero position. The ASIC monitors and controls the brushless DC motor s rotation and provides a digital rotation sensing function to prevent damage to the actuator in a stall condition. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. Dimensions [All numbers in brackets are in millimeters.] K- US (supplied) /" Centered (Default) /" Centered.5" Centered K- US (optional) /" to.5" K US (optional) /8" to /".65" [6.5].86" [98]." [78].5" [8]." [57].9" [5].9" [].5" [9].6" [67].97" [5].59" [69] 5.85" [8.5].6" [6.5].9" [9] D G9-IG-Subject to change. elimo Aircontrols (USA), Inc. 6

10 AF-PC US Proportional damper actuator, spring return failsafe, V for to V phasecut control signal. Output signal of to VDC for position indication Accessories AV -8 Shaft extension IND-AF Damper position indicator K US Universal clamp for /8 to / shafts K- US Universal clamp for up to.5 dia jackshafts K-H Universal clamp for hexshafts /8 to 5/8 KH-AF Crankarm for up to / round shaft (Series ) KH-AF- Crankarm for up to.5 jackshaft (Series ) KH-AFV V-bolt kit for KH-AF and KH-AF- Tool-6 8mm and mm wrench SGA Min. and/or man. positioner in NEMA housing SGF Min. and/or man. positioner for flush panel mounting ZG- 5Ω resistor for to ma control signal ZG-HT Thermostat/Heater Kit ZD-AF Angle of rotation limiter ZG- Universal mounting bracket ZG- Universal mounting bracket ZG- Multiple actuator mounting bracket ZG- Universal mounting bracket ZG- Universal mounting bracket ZG-6 Mounting bracket for Honeywell Mod IV replacement or new crankarm type installations ZG-7 Mounting bracket for Honeywell Mod III or Johnson Series replacement or new crankarm type installations ZG-8 Mounting bracket for arber Colman MA../.., Honeywell Mod III or IV or Johnson Series replacement or new crankarm type installations ZG-AF US Crankarm adaptor kit for AF/NF ZG-AF8 Crankarm adaptor kit for AF/NF ZS- eather shield (metal) ZS-5 eather shield (polycarbonate) ZS-6 Explosion-proof housing ZS- NEMA X housing AF-PC US Typical Specification Spring return control damper actuators shall be direct coupled type which require no crankarm and linkage and be capable of direct mounting to a jackshaft up to a.5 diameter. The actuator must provide proportional damper control in response to a to V phasecut control output from an electronic controller or positioner. The actuators must be designed so that they may be used for either clockwise or counterclockwise fail-safe operation. Actuators shall have control direction of rotation switch accessible on its cover. Actuators shall use a brushless DC motor controlled by a microprocessor and be protected from overload at all angles of rotation. un time shall be constant, and independent of torque. A to VDC feedback signal shall be provided for position feedback or master-slave applications. Actuators shall be UL listed and CSA certified, have a 5 year warranty, and be manufactured under ISO 9 International Quality Control Standards. Actuators shall be as manufactured by elimo. AF Note: hen using AF-PC US actuators, only use accessories listed on this page. G9-Subject to change. elimo Aircontrols (USA), Inc. iring diagrams VAC Transformer Control Signal ( ) to V Phasecut (+) Common + Hot Y Input, to V Phasecut 5 U Output to V AF-PC US 8 Provide overload protection and disconnect as required. Actuators may be connected in parallel. Power consumption and input impedance must be observed. Actuator may also be powered by VDC. to V phasecut control of AF-PC US 7

11 AF-MFT (-S) US Proportional damper actuator, spring return failsafe, Multi-Function Technology LISTED 9D5 TEMP. IND & EG. EQUIP. UL AF-MFT US Technical Data AF-MFT (-S) US Power supply VAC, ± %, 5/6 Hz VDC, ±% Power consumption.5 holding 6 running Transformer sizing VA (Class power source) Electrical ft, 8 GA, appliance cable, connection / conduit connector Overload protection electronic throughout to 95 rotation Operating range Y* to VDC to ma (w/5 Ω, / resistor) ZG- Input impedance kω for to VDC (. ma) 5Ω for to ma 5Ω for PM, Floating point and On-Off control Feedback output U* to VDC,.5 ma max Torque min in-lb (5 Nm) Direction of rotation* spring: reversible with cw/ccw mounting motor: reversible with built-in switch Mech. angle of rotation* 95, adjustable 5 to 95 w/zd-af unning time motor* 5 seconds constant unning time spring < sec spring return fail safe position Angle of otation Off (Default) Adaptation* Override control* Min. (Min Position) = % - ZS (Mid. Position) = 5% - Max. (Max. Position) = % Position indication visual indicator, to 95 ( is spring return position) Auxiliary switches x SPDT 7A 5 VAC, UL listed (AF-MFT-S US) one set at +5, one adjustable 5 to 85 Manual override mm hex crank (supplied) Humidity 5 to 95% H, non-condensing Ambient temperature - to + F (- to +5 C) Storage temperature - to +76 F (- to +8 C) Housing NEMA, IP5 Housing material zinc coated metal Noise level less than 5 d (A) Agency listings UL 87 listed, CE, CSA C. No. certified Quality standard ISO 9 Servicing maintenance free eight 6. lbs. (.7 kg.) * Variable when configured with MFT options Torque min. in-lb Control to VDC (DEFAULT) Feedback to VDC (DEFAULT) Application For proportional modulation of dampers and control valves in HVAC systems. The AF-MFT US provides mechanical spring return operation for reliable fail-safe application. Default/Configuration Default parameters for to VDC applications of the AF-MFT US actuator are assigned during manufacturing. If required, custom versions of the actuator can be ordered. The parameters noted in the Technical Data table are variable. These parameters can be changed by three means: Pre-set configurations from elimo Custom configurations from elimo Configurations set by the customer using the MFT-Handy or the MFT-Actuate PC software application. Operation The AF-MFT US actuator provides 95 of rotation and is provided with a graduated position indicator showing to 95. The actuator will synchronize the mechanical stop or the physical damper or valve mechanical stop and use this point for its zero position during normal control operations. A unique manual override allows the setting of any actuator position within its 95 of rotation with no power applied.this mechanism can be released physically by the use of a crank supplied with the actuator. hen power is applied the manual override is released and the actuator drives toward the fail-safe position. The actuator uses a brushless DC motor which is controlled by an Application Specific Integrated Circuit (ASIC) and a microprocessor. The microprocessor provides the intelligence to the ASIC to provide a constant rotation rate and to know the actuator s exact position. The ASIC monitors and controls the brushless DC motor s rotation and provides a Digital otation Sensing (DS) function to prevent damage to the actuator in a stall condition. The position feedback signal is generated without the need for mechanical feedback potentiometers using DS. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. The AF-MFT US is mounted directly to control shafts up to.5" diameter by means of its universal clamp and anti-rotation bracket. A crankarm and several mounting brackets are available for damper applications where the actuator cannot be direct coupled to the damper shaft. The spring return system provides minimum specified torque to the application during a power interruption. The AF-MFT US actuator is shipped at +5 (5 from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off. Dimensions [All numbers in brackets are in millimeters.] K- US (supplied) /" Centered (Default) /" Centered.5" Centered K- US (optional) /" to.5" K US (optional) /8" to /".65" [6.5].86" [98]." [78].5" [8]." [57].9" [5].9" [].5" [9].6" [67].97" [5].59" [69] 5.85" [8.5].6" [6.5].9" [9] D G9-IG-Subject to change. elimo Aircontrols (USA), Inc. 8

12 AF-MFT (-S) US Proportional damper actuator, spring return failsafe, Multi-Function Technology G9-Subject to change. elimo Aircontrols (USA), Inc. VAC Transformer Control Signal ( ) to VDC (+) to VDC Feedback Signal VAC Transformer Control Signal ( ) A to VDC (+) A Open = V Position A Closed = Normal Operation VAC Transformer Control Signal ( ) to VDC (+) C Closed = V Position C Closed = Normal Operation Override to zero position Ω Standard iring lk () Common ed () + Hot ht () Y Input, to V ht (5) U Output, to V CC(L) C() lk () Common ed () + Hot Override to V position ht () Y Input, to V lk () Common ed () + Hot ht () Y Input, to V Override control to min, mid, max, positions VAC Transformer Control Signal ( ) - VDC or to ma (+) 5Ω / watt A C lk () Common ed () + Hot ht () Y Input, to V Functions a b c Min* Mid* Max* Normal** % 5% % Control mode acc. to Y * Default selectable -%. See Configuration Data Sheet. ** Customizable. See Configuration Data Sheet. to VDC Control Signal VAC Transformer Control Signal to ma ( ) (+) Standard iring Ω 5Ω / watt A Open = ma Position A Closed = Normal Operation lk () Common ed () + Hot ht () Y Input, to V ht (5) U Output, to V Override to zero position VAC Transformer lk () Common ed () + Hot Ω 5Ω / watt Control Signal ( ) to ma (+) A ht () Y Input, to V Override to ma position VAC Transformer lk () Common ed () + Hot Ω Control Signal ( ) to ma (+) ht () Y Input, to V 5Ω C / watt Closed = ma Position C Closed = Normal Operation to ma Control Signal Auxiliary Switch AF-MFT-S US Notes 5 6 CC(L) C() ith a - ma Input, up to actuators may be wired in parallel. A % shift in the signal is seen when using a 5Ω resistor. Power consumption must be observed. Provide overload protection and disconnect as required. Actuators may be connected in parallel if not mechanically mounted to the same shaft. Power consumption and input impedance must be observed. Actuator may also be powered by VDC. ZG- may be used. For end position indication, interlock control, fan startup, etc., AF-MFT-S US incorporates two built-in auxiliary switches: x SPDT, 7A VAC, UL listed, one switch is fixed at +5, one is adjustable 5 to 85. Meets UL and CSA requirements without the need of an electrical ground connection. S S S S S5 S6 NC NO NC NO to 85 AF 9

13 AF-MFT95 US Proportional damper actuator, spring return failsafe, V for use with Honeywell electronic Series 9, or a to 5Ω input LISTED 9D5 TEMP. IND & EG. EQUIP. UL AF-MFT95 US Technical Data AF-MFT95 US Power supply VAC ± % 5/6 Hz VDC ± % Power consumption running: 6 ; holding: Transformer sizing VA (class power source) Electrical connection ft, 8 GA appliance cable / conduit connector Overload protection electronic throughout to 95 rotation Operating range to 5Ω Honeywell electronic series (Not selectable via MFT) 9, or a to 5 Ω input Feedback output U* to VDC,.5 ma max Mech. angle of rotation* 95, adjustable 5 to 95 w/zd-af Torque in-lb [5 Nm] constant Direction of rotation* spring: reversible with cw/ccw mounting motor: reversible with built-in switch Position indication visual indicator, to 95 ( is spring return position) Manual override mm hex crank (shipped w/actuator) unning time motor* 5 seconds constant unning time spring < sec spring return fail safe position Angle of otation Off (Default) Adaptation* Override control* Min. (Min Position) = % - ZS (Mid. Position) = 5% - Max. (Max. Position) = % Humidity 5 to 95% H non-condensing Ambient temperature - F to + F [- C to +5 C] Storage temperature - F to +76 F [- C to +8 C] Housing NEMA type / IP5 Housing material zinc coated metal Agency listings UL 87 listed, CE, CSA C. No. certified Noise level max. 5 d (A) Servicing maintenance free Quality standard ISO 9 eight 6. lbs (.7 kg.) * Variable when configured with MFT options Torque min. in-lb Control fixed, to 5Ω input, or Honeywell series 9 (fixed) Feedback to VDC (DEFAULT) Application For proportional modulation of dampers and control valves in HVAC systems. The AF-MFT95 US provides mechanical spring return operation for reliable fail-safe application. Default/Configuration Default parameters for to 5Ω Input applications of the AF-MFT95 US actuator are assigned during manufacturing. If required, custom versions of the actuator can be ordered. However the control input cannot be modified via MFT-Handy tool or PC-software. The parameters noted in the Technical Data table are variable. These parameters can be changed by three means: Pre-set configurations from elimo Custom configurations from elimo Configurations set by the customer using the MFT-Handy or the MFT-Actuate PC software application. Operation The AF-MFT95 US actuator provides 95 of rotation and is provided with a graduated position indicator showing to 95. The actuator will synchronize the mechanical stop or the physical damper or valve mechanical stop and use this point for its zero position during normal control operations. A unique manual override allows the setting of any actuator position within its 95 of rotation with no power applied.this mechanism can be released physically by the use of a crank supplied with the actuator. hen power is applied the manual override is released and the actuator drives toward the fail-safe position. The actuator uses a brushless DC motor which is controlled by an Application Specific Integrated Circuit (ASIC) and a microprocessor. The microprocessor provides the intelligence to the ASIC to provide a constant rotation rate and to know the actuator s exact position. The ASIC monitors and controls the brushless DC motor s rotation and provides a Digital otation Sensing (DS) function to prevent damage to the actuator in a stall condition. The position feedback signal is generated without the need for mechanical feedback potentiometers using DS. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. The AF-MFT95 US is mounted directly to control shafts up to.5" diameter by means of its universal clamp and anti-rotation bracket. A crankarm and several mounting brackets are available for damper applications where the actuator cannot be direct coupled to the damper shaft. The spring return system provides minimum specified torque to the application during a power interruption. The AF-MFT95 US actuator is shipped at +5 (5 from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off. Dimensions [All numbers in brackets are in millimeters.] K- US (supplied) /" Centered (Default) /" Centered.5" Centered K- US (optional) /" to.5" K US (optional) /8" to /".65" [6.5].86" [98]." [78].5" [8]." [57].9" [5].9" [].5" [9].6" [67].97" [5].59" [69] 5.85" [8.5].6" [6.5].9" [9] D G9-IG-Subject to change. elimo Aircontrols (USA), Inc.

14 AF-MFT95 US Proportional damper actuator, spring return failsafe, V for use with Honeywell electronic Series 9, or a to 5Ω input Proportional Potentiometric Control G9-Subject to change. elimo Aircontrols (USA), Inc. Switch A Switch Damper Position Damper Open Damper Closed The direction of rotation switch is set so that the fail safe position and the position of the damper is closed with no signal at wire. Override of AF-MFT95 US VAC Transformer 5Ω A VAC Transformer Controller A Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC AF-MFT95 US Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC AF-MFT95 US Provide overload protection and disconnect as required. Actuators and controller must have separate transformers. Consult controller instruction data for more detailed installation information. To reverse control rotation, use the reversing switch. Series 9 Controller VAC Transformer Series 9 low limit control 5Ω for to 5% control 8Ω for to % control Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC AF-MFT95 US Provide overload protection and disconnect as required. Actuators and controller must have separate transformers. Consult controller instruction data for more detailed installation information. To reverse control rotation, use the reversing switch. AF-MFT95 US used with a Series 9 controller and a Series 9 low limit control Series 9 Controller VAC Transformer Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC Series 9 high limit control - 8Ω AF-MFT95 US Provide overload protection and disconnect as required. Actuators and controller must have separate transformers. Consult controller instruction data for more detailed installation information. To reverse control rotation, use the reversing switch Shunting esistor VAC Transformer Series 9 Controller No. of actuators esistance Ω 7.5Ω 7.5Ω 5 7.5Ω 6 8Ω esistor Kit No. ZG- To other actuators Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC 5 AF-MFT95 US Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC 5 AF-MFT95 US Provide overload protection and disconnect as required. Actuators and controller must have separate transformers. Consult controller instruction data for more detailed installation information. esistor value depends on the type of controller and the number of actuators. No resistor is used for one actuator. Honeywell resistor kits may also be used. 5 To reverse control rotation, use the reversing switch. iring multiple actuators to a Series 9 controller. VAC Transformer Series 9 Controller Shunting esistor H5 Changeover Controller Occupied Contact S96A Minimum Position Potentiometer To other actuators Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC AF-MFT95 US Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC AF-MFT95 US Provide overload protection and disconnect as required. Actuators and controller must have separate transformers. Consult controller instruction data for more detailed installation information. esistor value depends on the type of controller and the number of actuators. No resistor is used for one actuator. Honeywell resistor kits may also be used. 5 To reverse control rotation, use the reversing switch H5 Changeover Controller Shunting esistor VAC Transformer Y 97, 7 Controller No. of actuators esistance Ω 9Ω 768Ω esistor Kit No. ZG-6 Shunting esistor VAC Transformer Q9A Minimum Position Potentiometer To other actuators Honeywell Q9A Minimum Position Potentiometer To other actuators Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC AF-MFT95 US Occupied Contact Honeywell T675A Morning armup Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC AF-MFT95 US Used with the 97 and 7 controllers. 97, 7 T775 Honeywell T675A Morning armup Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC AF-MFT95 US Common, lk + Hot, ed, ht, ht 5, ht 6 U5 Output - VDC AF-MFT95 US Provide overload protection and disconnect as required. Actuators and controller must have separate transformers. Consult controller instruction data for more detailed installation information. esistor value depends on the type of controller and the number of actuators. No resistor is used for one actuator. Honeywell resistor kits may also be used. 5 To reverse control rotation, use the reversing switch AF AF-MFT95 US used with a Series 9 controller and a Series 9 high limit control iring multiple actuators to a Series 9 controller using a minimum position potentiometer. Typical wiring diagrams for multiple actuators used with the 97, 7 and T775 controllers.

15 Installation Instructions Quick-Mount Visual Instructions for Mechanical Installation min. /" [9] min. /" [] IND-AF Position Indicator (optional) Dimensions (All numbers in brackets are in millimeters.) emove for / to.5 shafts IND-AF Position Indicator (optional) G9-IG-Subject to change. elimo Aircontrols (USA), Inc. QUICK-MOUNT VISUAL INSTUCTIONS. otate the damper to its fail-safe position. If the shaft rotates counterclockwise, mount the CC side of the actuator out. If it rotates clockwise, mount the actuator with the C side out.. If the universal clamp is not on the correct side of the actuator, move it to the correct side.. Slide the actuator onto the shaft and tighten the nuts on the V-bolt with a mm wrench to 6-8 ft-lb of torque.. Slide the anti-rotation strap under the actuator so that it engages the slot at the base of the actuator. Secure the strap to the duct work with #8 self-tapping screws. NOTE: ead the Standard Mounting instructions, on the next page, for more detailed information.

16 Installation Instructions Mechanical Installation Determining Torque Loading and Actuator Sizing Damper torque loadings, used in selecting the correct size actuator, should be provided by the damper manufacturer. If this information is not available, the following general selection guidelines can be used. Damper Type Torque Loading Opposed blade, without edge seals, in-lb/sq. ft. for non-tight close-off applications Parallel blade, without edge seals, in-lb/sq. ft. for non-tight close-off applications Opposed blade, with edge seals, 5 in-lb/sq. ft. for tight close-off applications Parallel blade, with edge seals, 7 in-lb/sq. ft. for tight close-off applications The above torque loadings will work for most applications under in. w.g. static pressure or FPM face velocity. For applications between this criteria and in. w.g. or 5 FPM, the torque loading should be increased by a multiplier of.5. If the application calls for higher criteria up to in. w.g. or FPM, use a multiplier of.. Damper Area (sq. ft.) Torque Loading Chart Torque Loading (in-lb/ sq. ft.) AF General Information elimo actuators should be mounted indoors in a dry, relatively clean environment free from corrosive fumes. If the actuator is to be mounted outdoors, a protective enclosure must be used to shield the actuator. For new construction work, order dampers with extended shafts. Instruct the installing contractor to allow space for mounting and service of the elimo actuator on the shaft. The damper shaft must extend at least /" from the duct. If the shaft extends less than -/" or if an obstruction blocks access, the shaft can be extended with the AV -8 shaft extension accessory or the actuator may be mounted in its short shaft configuration. G9-Subject to change. elimo Aircontrols (USA), Inc. Mechanical Operation The actuator is mounted directly to a damper shaft up to.5 in diameter by means of its universal clamp. A crankarm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft. The AF series actuators provide true spring return operation for reliable fail-safe application and positive close-off on air tight dampers. The spring return system provides constant torque to the damper with, and without, power applied to the actuator. The AF -S versions are provided with built-in auxiliary switches. These SPDT switches are provided for safety interfacing or signaling, for example, for fan start-up. The switching function at the fail-safe position is fixed at +5, the other switch function is adjustable between +5 to +85. Automatic Airtight Dampers/Manual Override The AF series provides 95 of rotation and is provided with a graduated position indicator showing to 95. The AF has a unique manual positioning mechanism which allows the setting of any damper position within its 95 of rotation. A pre-tensioned spring automatically tightens damper when power is applied to the actuator, compensating for damper seal deterioration. The actuator is shipped at +5 (5 from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off. hen power is applied, the manual mechanism is released and the actuator drives toward the full fail-safe position. Standard Mounting Note:The AF series actuator is shipped with the manual override adjusted for a +5 position at the universal clamp (not at full fail-safe, ). This allows for automatic compression of damper blade seals when the actuator is in use, providing tight shut-off. This assumes that the damper is to have tight shut-off at the fail-safe position. If tight close-off is desired at the opposite direction from fail-safe, the manual override should be released so the actuator can go to the full fail-safe position. See the manual override instructions.. Manually move the damper to the fail-safe position (usually closed). If the shaft rotated counterclockwise ( ), this is a CC installation. If the shaft rotated clockwise ( ), this is a C installation. In a CC installation, the actuator side marked CC faces out, while in a C installation, the side marked C faces out. All other steps are identical.. The actuator is usually shipped with the universal clamp mounted to the CC side of the actuator. To test for

17 Installation Instructions Mechanical Installation adequate shaft length, slide the actuator over the shaft with the side marked CC (or the C side if this is the side with the clamp). If the shaft extends at least /8 through the clamp, mount the actuator as follows. If not, go to the Short Shaft Installation section. CC CC CC CC -5-5 CC CC Correct clamp mounting position Correct if clamp actuator mounting is at full position fail-safe. when actuator is shipped from factory (with 5 preload) Correct pointer mounting position Correct if clamp actuator mounting is at full position fail-safe. if actuator is at full fail-safe. Correct pointer mounting position when actuator is at 5 preload. Correct pointer mounting position if actuator is at full fail-safe. C C Fig. A Universal Clamp and IND-AF Pointer (optional) positions indicating fail-safe and pre-load settings. If the clamp is not on the correct side as determined in step #, re-mount the clamp as follows. If it is on the correct side, proceed to step #5. Look at the universal clamp. If you are mounting the actuator with the CC side out, position the clamp so that the pointer section of the tab is pointing to (see Fig. C) and the spline pattern of the clamp mates with spline of the actuator. Slip the clamp over the spline. (Use the same procedure if the C side is out.) If your application requires a mechanical minimum position, read the otation Limiting, Mechanical Minimum Damper Position section C C - -5 C C. Lock the clamp to the actuator using the retaining clip. 5. Verify that the damper is still in its full fail-safe position. 6. Slide the actuator over the shaft. 7. Position the actuator in the desired location. 8. Tighten the two nuts on the clamp using a mm wrench or socket using 6-8 ft-lb of torque. 9. Slip the stud of the anti rotation strap into the slot at the base of the actuator. The stud should be positioned approximately /6 of an inch from the closed end of the slot. end the strap as needed to reach the duct. Attach the strap to the duct with #8 self tapping screws. Short Shaft Installation If the shaft extends at least / from the duct, follow these steps:. Determine the best orientation for the universal clamp on the back of the actuator. The best location would be where you have the easiest access to the V bolt nuts on the clamp.. Engage the clamp to the actuator as close as possible to the determined location.. Lock the clamp in place using the remaining retainer clip.. Verify that the damper is still in its full fail-safe position. 5. Slide the actuator over the shaft. 6. Position the actuator in the desired location. 7. Tighten the two nuts on the clamp using a mm wrench or socket using 6-8 ft-lb of torque. 8. Slip the stud of the anti-rotation strap into the slot at the base of the actuator. The stud should be positioned approximately /6 of an inch from the closed end of the slot. end the strap as needed to reach the duct. Attach the strap to the duct with #8 self tapping screws. 9. If damper position indication is required, use the optional IND-AF pointer. See Fig. A. Jackshaft Installation The AF series actuator is designed for use with jackshafts up to.5 in diameter. In most applications, the AF actuator may be mounted in the same manner as a standard damper shaft application. If more torque is required than one AF actuator can provide, a second AF actuator may be mounted to the jackshaft using the ZG- multiple actuator mounting bracket. See wiring guide for wiring details. AF actuators which may be used on one shaft: Max Quantity Model Per Shaft AF (-S) US AF (-S) US AF (-S) US AF-S US AF-MFT (-S) US Mounting: If the actuators are mounted on the opposed ends of the shaft, the actuator direction must be selected carefully. Usually, the direction of rotation is reversed. G9-IG-Subject to change. elimo Aircontrols (USA), Inc.

18 Installation Instructions Mechanical Installation Multiple Actuator Mounting If more torque is required than one AF actuator can provide, a second AF actuator may be mounted to the shaft using the ZG- multiple mounting bracket. Notes: The manual positioning mechanism cannot be used in multiple actuator applications. Special iring and Additional Information: See wiring guide otation Limitation The angle of rotation limiter, ZD-AF, is used in conjunction with the tab on the universal clamp or IND-AF position indicator which comes with the ZD-AF. In order to function properly, the clamp or indicator must be mounted correctly. See Fig. A. The ZD-AF may not work in certain mounting orientations using the ZG-6 or ZG-7 mounting brackets. It will not work with the ZG-8 mounting bracket. Limiting the damper rotation must be accomplished by adjusting the crankarm linkage. 6. Fasten the limiter to the actuator using the self tapping screw provided. 7. Test the damper rotation either manually with the manual crank or apply power and if required, a control signal. e-adjust if necessary. Mechanical minimum damper position In order to use this procedure, the actuator must be mounted for short shaft mounting. See pages 8 &.. Position the damper to its minimum position by using the manual crank or by providing the appropriate control signal to the AF modulating type actuator.. Place the indicator on to the actuator spline in the approximate position shown in Fig. D. Fasten it with the retaining clip. Note that the mounting orientation is different than the mounting used for Damper otation Limiting. AF The ZD-AF may be used in ways to control the rotational output of the AF series actuator. One use is in the application where a damper has a designed rotation less than 9. An example would be a 5 or 6 rotating damper. The other application would be to set a minimum damper position which can be easily set or changed without having to remove the actuator from the damper. Damper rotation limiting. Determine the amount of damper rotation required.. Locate the Angle of otation Limiter (ZD-AF) on the actuator so that its edge lines up with the degree graduation on the actuator face which corresponds with the required rotation. See Fig. C CC Fig. D 9 8 C G9-Subject to change. elimo Aircontrols (USA), Inc. Screw secured at these cross hairs Angle of rotation is now set at. Secure angle-ofrotation limiter. Find the appropriate cross-hair location through the slot of the limiter. This is the screw mounting location.. Pierce through the label material to allow easy fastening of the retaining screw. 5. Position the limiter back to the desired position, making sure the locating teeth on the limiter are engaged into the locating holes on the actuator. Screw Philips screwdriver Fig. C ZD-AF Securing the Angle of otation Limiter 5 CC Fig. E C. Place the ZD-AF rotation limiter on the actuator so that it either makes contact with, or is as close as possible to, the edge of the indicator. See Fig. E. Make sure that the locating teeth are engaged into the locating holes on the actuator. If all of the mounting teeth do not align with the holes, the mounting location of the indicator to the spline may have to be moved. The limiter would then be remounted to get the best position match of both parts.. Find the cross-hair location through the slot of the limiter. This is the screw mounting location. 5. Pierce through the label material to allow easy fastening of the retaining screw. 6. Fasten the limiter to the actuator using the self tapping screw provided. 7. Test the damper operation either manually with the manual crank or apply power and if required, a control signal. e-adjust if necessary. 5 5

19 Installation Instructions This method should not be used for outside air damper applications. The damper will never go to the full close-off position. This may cause coils to freeze or other system problems. The AF-S (-S) US wired to either the SGA or SGF can be used for minimum position setting and still provide full close-off. Manual override The AF series actuators can be manually positioned to ease installation or for emergency positioning. Auxiliary Switches The AF series actuators may be ordered with built-in SPDT auxiliary switches used for safety interfacing or signalling, for example, for fan start-up. The switch position near the fail-safe position is fixed at 5. The other is adjustable between 5 and 85 of rotation. The crank, supplied with the actuator, or a mm allen wrench is used to adjust the switching position. Switch ating Voltage esistive Load Inductive Load VAC 7A 5A 5 VAC 7A.5A Two methods may be used to adjust the switching point of the adjustable switch. inding the damper actuator - insert crank handle - turn handle in direction of arrow Locking the damper actuator - rotate crank handle / turn in the direction shown by the locked icon. Unlocking the damper actuator ( options) - rotate crank handle / turn in the direction shown by the unlocked icon. - remote control by supplying power to the unit for > than sec.. The manual override will only work if no power is available to the actuator.. Insert the manual crank (shipped with the actuator) into the hexagon hole located on either side of the actuator. An illustration, located on the label, shows the location.. Turn the crank in the direction shown on the label (clockwise on the C side, counterclockwise on the CC side). It will take approximately 9 revolutions to rotate the full 95 of rotation.. To lock the actuator in the required position, rotate the crank quickly in the opposite direction, / of a revolution. The lock closed icon on the label shows the correct direction. 5. The manual override may be disengaged in ways. - otate the crank about a / revolution in the same direction as the initial winding. The lock open icon shows the correct direction. - Apply power to wire and. The actuator will automatically disengage the override function and will go to the on position in the case of the on-off versions. Or, in the case of the proportional versions, go to the signal position and then go to the position corresponding to the control signal. The actuator will now work normally. Testing the installation without power The actuator/damper installation may be tested without power at the actuator. efer to the manual positioning section of the instructions. Move the damper to its full non-fail-safe position using the manual crank. Disengage the manual position mechanism and have the damper go to full fail-safe position. Correct any mechanical problems and retest. Method - See Fig. F The actuator must be in its fail-safe position.. Insert the crank into the hexagon shaped hole located in the center of the adjustable switch pointer.. otate the crank until the switch pointer is at the desired switch point in degrees as shown. Method - See Fig. G. Position the damper to the point at which you want the switch to activate. This may be done by using the manual override or by providing the appropriate proportional signal to AF modulating type actuator. The position of the switch pointer is not important during this step.. Insert the crank into the hexagon shaped hole located in the center of the adjustable switch pointer.. otate the switch pointer to just past the switch point indicating arrow as shown. AF series Factory setting Actuator after locking Crank Handle otate with crank handle Crank Handle Fig. F Switch operates Fig. G 6 set Switch does not operate G9-IG-Subject to change. elimo Aircontrols (USA), Inc. 6

20 Installation Instructions Non-direct mounting methods KH-AF crankarm including retaining ring. Caution: the retaining clip supplied with the clamp is not used to mount the KH-AF crankarm. AF The KH-AF (-) crankarm is used in non-direct coupled mounting applications. The KH-AF (-) may also be used to simultaneously direct couple to a damper shaft and provide an additional crank arm connection to a second damper. The KH-AFV V-bolt kit must be used for this non-direct application (see illustration below). Dimensions (All numbers in brackets are in millimeters.) Two sizes are available: KH-AF For round shafts up to / or square shafts up to 5/8 KH-AF- For jackshafts up to.5 KH-AFV V-bolt kit for KH-AF(-) crankarm Note: KH-AF (-) crankarms cannot be used on AF Series actuators. G9-Subject to change. elimo Aircontrols (USA), Inc. KH-AF (-) crankarm with KH-AFV V-bolt kit KH-8 crankarm KH-AF Non-direct mounting with ZG-8 mounting bracket Multiple dampers direct coupled to one actuator with linkage to operate the other damper. 7