INSTALLATION AND OPERATION INSTRUCTIONS ZCP. with Domestic Hot Water (DHW) Priority

Transcription

1 ISTAATIO AD OPEATIO ISTUCTIOS 5- Control Panel or Valve Control with Domestic Hot Water () Priority Panel ayout Features Installation Mounting the Enclosure 3 Wiring Wiring the 4 Output Wiring 4 Wiring the Output Source 4 Wiring to s 4 Wiring to #1 5 Wiring to Valves 5 Wiring to 5 Wiring to System 5 Input Wiring 6 Wiring Thermostat Input 6 Wiring Dry-Contact Thermostat Input 6 Wiring Honeywell obbing Thermostat Input 6 Wiring On/Off Input 6 Wiring Aux In Input 7 Connecting Two s 7 Menu Settings 7 Master Mode 7 Valve with -es Mode 7 Warm Up Period Mode 8 # 1 Mode 8 Priority Mode 9 Priority Timer Mode 9 # 2 or # 6 Priority Exclusion Mode 9 un-on 9 Exercise 9 Heat Demand Enable 9 MEU Wiring Diagrams Troubleshooting Specifications WAIG This Heat-Timer control is strictly an operating control. It CAOT be used as a limit control. All equipment must have all safety and limit controls required by code. It is the responsibility of the installer to verify that all the safety and limits are working properly.

2 2 Heat-Timer Corp. Panel ayout Input maximum to power thermostat Call Input or 1 Input 2 Input can overide Priority Inputs Aux In Input terminals from eset Control (HWE-SS) System activates System output. Input terminals from thermostats, heating control system pump output relay, or activation switch. Transformer output to power Thermostats. Connect to secondary using a 6 wire phone cable (ot Provided). C T T T T T T T T T T A A B B X MO Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF EXT MODUE OUT I I EDs show power, communication, pump, and boiler status POWE/ Z2 Z3 Z4 Z5 O O line display shows the status of each of the zones ECOSED EEGY MAAGEMET EQUIPMET 99A ETE Control Panel OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Duty 24VA, IPUT ATIGS: 120 VAC 60 Hz, 8A Max. CAUTIO: isk of Electric Shock Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X Use Copper Conductor and Flexible Conduit Only. Wire all circuits as Class 1 or Elictric ight and circuits : Enters the menu : To change menu value ETE: Accepts change displays next menu to power the control Connect to power source for zone pumps or zone valves output is connected to zone pumps or zone valves System pump and boiler outputs are active when control requires heat. System pump is also active during un-on. Both require external power Only one type of output can be connected to the. Either Valves or s. Mixing output types will cause control damage. To connect two controls, one control must be set as a Master [y] while the other Master [n].

3 Control Panel Manual 3 Features The multi-zone control replaces all other manufacturer zone switching relays. It is built to operate five heating hydronic zones controlled by either zone pumps or zone valve. The first zone can be configured to control a pump. That zone can then be run with an adjustable priority delay. If additional zones are needed, two s can be connected and configured to control a total of ten zones. When the is configured to operate zone valves, a transformer must be wired into the source terminals to supply power to all the zone valves making it easy to wire. An additional zone valve end switch input can be wired in. However, if the was configured to operate zone pumps, must be wired into the source terminals and the will offer a boiler warm-up optional adjustment to assist in cast-iron boiler heating applications. The second zone on the master (and the sixth zone on the slave ) can be excluded from the Priority. If this feature was activated, it will allow that zone to run when there is a call for heat even if a call with priority is active. This is useful for areas that are not well insulated. Thus, to avoid having the space temperature drop significantly during long priority periods, connect that zone to be excluded from priority. See # 2 or # 6 Priority Exclusion Mode on page 9 The system and zone outputs have an adjustable delay setting that is used to transfer the boiler and system residual energy into the heating zones. Thus, reducing standby losses and increasing overall system efficiency. Installation Each consists of four primary enclosure components. The Enclosure Display Module: contains the display, buttons, EDs, and electric wiring terminals. It has four screws to hold it to the base. The bottom wiring terminals are of the plug-in type to ease installation and removal. The top wiring terminals are angled to ease input wiring. The Enclosure Base: contains the holes to mount and hold the control against the wall or any flat surface. All other enclosure components mount onto the base. The bottom section of the Enclosure Base contains an upper wiring chamber with knockouts for all the inputs and a bottom wiring chamber with knockouts for the power and outputs. The Top and Bottom Enclosure Wiring Covers: seals the wires from the external environment. Each has two screws to hold it to the base. The bottom Enclosure Wiring Cover has a hole to secure a lock on the wiring enclosure. Mounting the Enclosure Select a location near the equipment to be controlled. The surface should be flat and strong to hold the. Keep the control away from extreme heat, cold, or humidity. emove the Enclosure Wiring Covers by removing the screws holding each to the base. emove the Enclosure Display Module by removing the screws holding it to the base. Screw the Enclosure Base to the surface through the upper and lower mounting holes on the back of the enclosure. eplace and screw the Enclosure Display Module. eplace the enclosure wiring covers after all wiring is done. When purchasing a padlock, to lock the Enclosure Bottom Wiring Cover, consider that the maximum shank diameter should not exceed ¼ Enclosure Base Hole for optional Padlock (ot supplied) Enclosure Top Wiring Cover Base Mounting Holes Enclosure Display Module Base Mounting Holes Screws to hold Enclosure Bottom Wiring Cover Enclosure Bottom Wiring Cover

4 ine eutral ine eutral 4 Heat-Timer Corp. Wiring C T T T T T T T T Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 OUT I Wiring the (Output Terminals 1, 2) Bring the 60Hz power wires through the bottom Knockout of the enclosure. Connect the hot line to output terminal 1 marked. Connect the neutral line to output terminal 2 marked. Class 1 voltage wiring must use a different knockout from any Class 2 voltage wiring. More than one di to de-energize th POWE/ 3 4 O MOD Warning Class 1 voltage wiring must use a different knockout and soft conduit from any Class 2 voltage wiring. Heat-Timer recommends installing a surge suppressor on the power source to the. Use only Soft Conduit or BX for wiring. Output Wiring Alert When using to power the zone outputs, make sure the transformer used has enough power for all the zone outputs to operate at the same time. Check the zone valves or the equipment controlled power consumption rating. Do not share the transformer with other equipment. Wiring the Output Source (Terminals 3, 4) The can operate zone outputs using either or. The Source terminals MUST be wired to a power source to allow the use of the zone outputs. The voltage of the zone outputs is based on the source provided. If is connected to the Source OUT I terminals, then all zone outputs will be powered by. If using a as the power source, connect it to the Source terminals. Then, all zone outputs will be powered by. Make sure the transformer is dedicated and has enough power for the outputs controlled. Connect the transformer oad terminals to the Source POWE/ terminal 3 and 4 marked and. When wiring Connect the hot line to the Source terminal 3 marked and connect the neutral line to the Source terminal 4 marked. Class 1 voltage wiring must use a different knockout from any Class 2 voltage wiring. The Source terminals DO OT power the and System outputs. Each of these outputs require a different power source. Warning C T T T T T T T T Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 OUT I ECOSED EEGY MAAGEMET EQUIPMET 99A to EQUIPMET Each can only power zone outputs with the same operating voltage. DO 99A OT connect class 2 voltage Control Panel equipment to outputs when the Source terminals are connected to class 1 voltage. OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Duty 24VA, All wiring in bottom wiring chamber must be rated for ine voltage. IPUT ATIGS: 120 VAC 60 Hz, 8A Max. Wiring to s (Output Terminals, ) 3 4 When wiring to zone pumps make sure that the menu is set to Valves with [n]. See Valve with -es Mode on page 7. The zone pump will be using the power through the Source terminals. The zone output relay will only function when power is applied to the Source terminals Wire the zone pump ine terminal to the zone output terminal marked. Wire the zone pump neutral terminal to the zone output terminal marked. The output relay for each of the zone pumps can handle a maximum load of 1/6 HP at 120 VAC 60 Hz. Zon OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Dut IPUT ATIGS: POWE/ 120 VAC 60 Hz, 8A Max. CAUTIO: isk of Electric Shock.. O Z1 Z6 Z2 Z7 Z3 Z8 X1 X2 X ECOSED EEGY MAAGEMET EQUIPMET 99A Source MOD Zon IPUT ATIGS: 120 VAC 60 Hz, 8A Max. CAUTIO: isk of Electric Shock.. C T T T T T Z1 Z6 Z2 Z7 Z3 Z8 X MO X1 X2 X3 T T T T T A A B B Z1 Z6 Z2 Z7 Z3 Z8 1 Z4 2 Z9 Z5 Z10 3 AUX 4 O/OFF 5 I 6 7EXT 8 MODUE ECOSED EEGY MAAGEMET Transformer Z2 Z3 Z4 Z5 O O Valve Source CAUTIO: isk of Electric Shock.. Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X ETE Use Copper Conductor and Flexible Conduit Only. Wire all circuits as Class 1 or Elictric ight and circuits powered through Source (terminals 3,4) with

5 ine eutral Control Panel Manual 5. Wiring to #1 When wiring #1 to a pump, make sure that the menu is set to (1) ETE [y] on the master unit. See Master Mode on page 7. Wire the pump ine terminal to the zone output terminal marked. Wire the 3 4 ECOSED ECOSED pump neutral terminal to the zone output terminal marked. EEGY ~ EEGY ~ MAAGEMET The output relay for each of the zones can handle a maximum of 1/6 HP at 120 VAC 60Hz. MAAGEMET 24V EQUIPMET EQUIPMET 24V 99A OUT I99A If is wired into the Source terminals, connect a relay to the #1 output to Control Panel OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Duty 24VA, operate the pump. Call Heat-Timer for details. See IPUT ATIGS: Activates 120 VAC 60 the Hz, 8A Max. ( Valves) on page 11 Wiring to Valves When wiring to zone valves make sure that the menu is set to Valves with [y]. See Valve with -es Mode on page 7. Wire the zone valve ine terminal to the zone output terminal marked. Wire the zone valve neutral terminal to the zone output terminal marked. The output relay for each of the zone valves can handle a maximum load of 1 Amp at 24 VAC 60 Hz. The switch can be wired as per the following possibilities: POWE/ 4-Wire Valve Connect one of the end switch terminals to the zone output marked. Connect the other end switch terminal to the zone output marked X. POWE/ Valve Connect the end switch terminal to the zone output marked X. 2-Wire Valve (ot Using the ) Set the to Valves with [n]. Using this option requires no wiring of the end switches as the control will deactivate the end switch X terminal on all the zone output terminals. Wiring to (Output Terminals 21, 22) 3 4 The can control an On/Off boiler. Just connect the boiler TT or interlock terminals to the master output terminals 21 and 22. The will energize the boiler relay whenever there is a call for a zone while the On/Off input terminals are activated. Also, it will energize it whenever there is a call. ECOSED If using a boiler outdoor reset boiler control ( HWE-SS) to activate the, make EEGY sure to MAAGEMET operate the boiler through the reset control not the for better water temperature control. EQUIPMET POWE/ Z2 Z3 Z4 Z5 O O Source Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 X1 X2 X3 X powered through Source (terminals 3,4) POWE/ with Z2 Z1 Z6 Z2 Z7 Z3 Z8 Z4 O O OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Duty 24VA, 24VA IPUT ATIGS: 120 VAC 60 Hz, 8A Max. CAUTIO: isk of Electric Shock. Use CAUTIO: Copper Conductor isk of and Electric Flexible Shock. Us Conduit More than Only. one Wire disconnect all circuits as switch Class may 1 be required Co. or to Elictric de-energize ight and the equipment circuits. before servicing. or Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 Z9 X1 X2 X3 X4 X5 X1 X2 X3 X to Valve Z2 Z O O - ZC C T T T T T T T T T T A A Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX C T T T T T T T T T T A A ECOSED B B X MO EEGY Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 MAAGEMET Z5 Z10 AUX O/OFF EXT MODUE OUT I I EQUIPMET 99A I Con Z Co OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Duty 24VA, 24V IPUT ATIGS: 120 VAC 60 Hz, 8A Max. to Valve CAUTIO: isk of Electric Shock. U More than one disconnect switch may 4-Wire be required C. o Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 X1 X2 X3 X Z2 Z3 Z4 Z5 O O ETE C T T T T T T T T T T A A B B X MO Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF EXT MODUE ECOSED OUT I I EEGY MAAGEMET EQUIPMET 99A Control Panel OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Duty 24VA, IPUT ATIGS: 120 POWE/ VAC 60 Hz, 8A Max. CAUTIO: isk of Electric Shock. More than one disconnect switch may be required Conduit Only. Wire all circuits as Class 1. Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X Wiring to System (Output Terminals 23, 24) 3 4 The can control the System. However, it does not provide power to the System. An external power source is required in this case. Use the Master System output relay to break the hot line to the pump. The System output relay can handle a maximum of 1/6 HP pump at 120 VAC 60Hz. The will energize the System relay whenever there is a call for a zone while the On/Off input terminals are activated. Also, it will energize it whenever there is a call and the is set to no Priority. If there is a need to run the system pump continuously. Use the Aux In input terminal. See Wiring Aux In Input on page 7. 99A to Use Copper Conductor and Valve Flexible Z2 Z3 2-Wire Z4 Z5 or Elictric ight and circuits. O O ETE Control Panel OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Duty 24VA, IPUT ATIGS: 120 VAC 60 Hz, 8A Max. CAUTIO: isk of Electric Shock.. Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X Connect to boiler TT or interlock terminals Use Copper Conductor and Flexible Conduit Only. Wire all circuits as Class 1 or Elictric ight and circuits. System

6 6 Heat-Timer Corp. Input Wiring Wiring Thermostat Input To operate each of the zones, the requires either a dry-contact input signal or a maximum of input signal to that zone input terminals. This input signal usually comes from the zone thermostat. If the thermostat output signal requires power using an external transformer, connect the transformer to the thermostat as shown on diagram ( to Thermostat). emember that all the Input Common terminals for the zones and the transformer are connected internally within the. However, the rest of the Input terminals are not. Class 1 wiring must use a different knockout from any Class 2 wiring. ote that; any of top inputs must not exceed. Warning A maximum voltage input of can be connected to the Input terminals. Higher voltages will damage the and VOID the warranty Thermostat Transformer C T T T T T T T T T T A A B B X Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF OUT I I POWE/ Thermostat to Thermostat Thermostat without external power Z2 Z3 Z O O -- - Wiring Dry-Contact Thermostat Input (Input Terminals T, ) This option is for any thermostat that does not require power input ( I.e. battery operated thermostat, dial thermostat, aquastat, or other voltage thermostat (requires the use of an isolation relay)). This wiring does not apply to power robbing thermostats. Just connect the thermostat output signal wires directly to that zone input terminals. o polarity is observed. ote that; any zone input must not exceed. Wiring Honeywell obbing Thermostat Input When using Honeywell power robbing thermostat, follow the wiring on the right. Wire a transformer to the 24V in input terminals. emember that all the Input Common terminals for the zones and the transformer are connected internally within the. However, the rest of the Input terminals are not. Class 1 wiring must use a different knockout from any Class 2 wiring. ote that; any of top inputs must not exceed. Wiring On/Off Input Unlike most zone controls, the Heat-Timer can be configured to accept a Short signal or an Open signal to the On/Off input terminals to activate the heating. Just set the menu option Heat Demand Enable [Short] if the control is to start heating using a drycontact short/make signal as an On/Off switch. Heat Demand Enable on page 9 Most importantly, the will offer a better overall system operation when used with an outdoor reset control as the Heat-Timer HWE-SS, HWE-MOV, or VSElite. When connected to the System output on the HWE series, VSElite, or any outdoor reset OUT I heating control not only will the control turn off the all the heating zones during summer but will also turn them off when the outdoor temperature exceeds the control s Outdoor Cutoff setting. In this case the and System output relays on the will operate when there is a call on any of the zones. After the last zone s call expires, the POWE/ will de-energize the relay and leave the System relay on for the un-on period. To have the outdoor reset control (HWE-SS, HWE-MOV, VSElite) activate the heating, set the menu option Heat Demand Enable [Short]. Then, wire the HWE-SS System elay output (Yellow wires) to the On/Off input terminals. ECOSED 24V EEGY I MAAGEMET EQUIPMET 99A C T T T T T T T T T T A A B B X C 24V Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX E OUT I O/OFF Control OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Duty 24VA, IPUT ATIGS: 120 VAC 60 Hz, 8A Max. CAUTIO: POWE/ isk of Electric Shock. Use Copper C Conduit Only.. Z2 Z3 or Elictric Z4 igh O O Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X Transformer ECOSED EEGY MAAGEMET EQUIPMET 99A E Control P C T T T T T T T T T T A A B B X MO OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Duty 24VA, IPUT 24V ATIGS: 24V 120 Z1 VAC Z6 60 Z2 Hz, Z7 Z3 8A Z8 Max. Z4 Z9 Z5 Z10 AUX O/OFF EXT MODU OUT I I CAUTIO: isk of Electric Shock. Use Copper Cond Conduit Only. Wir. or Elictric ight an Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 BOI POWE/ X1 X2 X3 X4 X Thermostat C T T T T T T T T T T A A B B X MO Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF EXT MODUE I OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA Z2 FO Z3 A CICUITS Z4 Z5 CAUTIO: isk O of Electric -- Shock W Thermostat W Z2 Z3 Z4 Z5 O O ETE Control Panel Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X5 Heat Demand ETE Use Copper Conducto ECOSED EEGY

7 C O P O A T I O C O P O A T I O Control Panel Manual 7 When using the with any outdoor reset boiler controls (HWE-SS), the boiler operation should be controlled by the HWE-SS. Also, make sure if there is a pump with priority to have both controls priority setting set to the same delay. If two s are connected,one as a master and the other as a slave, make sure that the On/ Off signal is wired to the Master unit. Wiring to the Slave unit On/Off input terminals will only disable the slaves zones from providing heat. This can be used to save energy by turning off the heat on the Slave to areas that are not used. Alert When two s are connected as a master and a slave, make sure that the System,, output, aquastat, and On/off inputs are only wired to the master. System (Yellow) TEM = TAGET = 147F 150F HWE Activates Wiring Aux In Input The Aux In input activates the System output regardless of any other conditions. If this input is shorted, the will energize the System relay even when there is no call for heat or during a priority call. This is useful when the System output of an outdoor reset control (HWE-SS, HWE-MOV, or VSElite) is operating a system pump. Thus will keep the system pump running to utilize the outdoor cutoff feature normally incorporated in outdoor reset controls. o un-on will take place when a call on this switch is terminated. Thus, an outdoor reset control should have its un-on set to 5 minutes or more. Alert un-on delay does not apply to any System call using the Aux In input. A A B B X MO AUX I O/OFF EXT MODUE System (Yellow) TEM = TAGET = 147F 150F HWE Activates Connecting Two s Two s can be connected together to increase the total number of zones to 10. C T T T T T T T T T T A A B B X MO Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF EXT MODUE OUT I I Alert A special cable must be ordered separately to connect the two s POWE/ together When connecting two as a (HT# ). Master and a Slave, the connection Z2 Z3 Z4 Z5 One must be set as a Master and the other as a Slave. See Master Mode on page 7. cable (HT# ) must be O O See Activates Two s on page 12. ordered separately. Menu Settings 3 4 Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X Master ETE Mode [y] Master Mode ECOSED Options: Y, EEGY MAAGEMET The can operate up to five zones. If additional zones are required, EQUIPMET two s can be 99A connected to operate a total of ten zones. In this scenario, one of the s must be set as a Control Panel OUTPUT ATIGS: 1/6 HP, 60 Hz; Pilot Duty 24VA, Master Mode [y] while the slave must be set as Master IPUT ATIGS: Mode 120 VAC 60 Hz, [n]. 8A Max. The master will accept the On/Off input as well as operate CAUTIO: the System isk of Electric Shock. and output relays.. Valve with -es Mode Options: Y, This option give the the capability of operating zone pumps or zone valves. If zone pumps or zone valves without end switches are to be operated, set this setting to [n] otherwise set it to [y] to operate zone valves with end switches Use Copper Conductor and Flexible Conduit Only. Wire all circuits as Class 1 or Elictric ight and circuits. Valves with [n]

8 8 Heat-Timer Corp. Master Mode [y] Yes MEU o Exclude from Priority (Z6) [n] Valves with [n] Yes (1) [y] o o Yes Warm Up Period 0 MI Priority (1) [y] o Yes TIME [30] Minutes Z2 Z3 Z4 Z5 O Exclude from Priority (Z2) [y] ETE un-on 0 MI Heat Demand Enable [Short] Exercise [n] Warm Up Period Mode Options: 0, 2, 5, 10 Minutes Available when operating s only When activated, if the relay was de-energized for a period of an hour, a call for any of the zones will energize only the and System relays for the Warm Up Period. However, all outputs will be de-energized for that period. Typically, this feature can reduce the effect of circulating cold water to the and heating zones while the cast iron boiler is warming up. # 1 Mode Options: Y, This mode offers the capability of having #1 operate a pump. Thus, allowing a call for that zone to activate it s output regardless of the On/Off input status. If set to [y], the X 1 terminal for #1 will cease to function as an end switch, regardless of the s other settings. Wire the pump and aquastat to the Master only. If set to [n], #1 will function as a zone valve or zone pump as per the previous setting. In addition, switching the On/Off input to Off will cease providing heat to all the zones including #1 Warm Up Period 0 MI (1) [y]

9 Control Panel Manual 9 Priority Mode Priority (1) Options: Y, Available when # 1 is set as [y] If #1 was set to operate a pump, setting this option to [y] will allow a call to operate the pump output and de-energize the rest of the heating zones and System pump relays. will Blink in priority This is helpful where the boiler output cannot satisfy both heating and. However, it is Z2 Z3 Z4 Z5 important to make sure that the piping of the system is compatible. O When set to [y], a call during the summer or when the On/Off input is de-activated will energize #1 output and the relays only while leaving the System relay deenergized. When set to [n], a call during the summer or when the On/Off input is de-activated will energize #1 output, and the and System relays. Any zone calls during a priority period will blink that zone to indicate it has a call but the priority is in effect. ETE Priority Timer Mode Options: 30, 60 minutes Available when Priority Mode is set to [y] While some of the zone outputs are active, a call for will energize #1 output and de-energize the rest of the zone outputs for the period specified by this setting or the elapse of the call, whichever happens sooner. A call for a non-priority zone during a priority call will cause that zone name to blink. If the Priority Timer expired first, the will energize the zone outputs with heat calls in addition to the already operating #1 output. # 2 or # 6 Priority Exclusion Mode Options: Y, Available when Priority Mode is set to [y] For difficult to heat zones specially during long periods of priority, connect these zones to #2 and #6 outputs. Then, configure this option to [y] to allow the to operate this zone on a call for heat during calls. Thus, #2 on the master will be the only zone allowed to operate during a call. If two s are connected, #6 on the slave can be set the same way using the slave menu. un-on Options: 0, 2, 5, 10 Minutes Available when Valves with -es is set to It is the amount of additional time any pump or valve is to run after the heat call expires. This setting is primarily used to help dissipate the excess energy from the boiler and system loop. It applies to the System, zone pumps, and zone valves. That is, when the last zone call ends, the relay will de-energize. However, that zone output as well as the System relay output will remain energized for the un-on period, then de-energize. o un-on will take effect when the System is energized using the Aux In input. Exercise Options: Y, When activated, this feature can energize any zone or System pump output for 15 seconds if that relay was not energized for a period of one week. It is helpful in lubricating pump seals. Heat Demand Enable Options: Short, Open The On/Off terminals act as a heat demand input. The offers two ways to utilize these On/Off input terminals. Either allow the to control the heating zones when the terminals are shorted (Select [Short]) or when they are opened (Select [Open]). When connected to a Heat-Timer HWE System output, make sure to set this option to [Short] to start when he HWE System relay is energized. TIME [30] Minutes Exclude from Priority (Z2) [y] un-on 0 MI Exercise [n] Heat Demand Enable [Short]

10 Aquastat Thermostat #2 Thermostat #3 Thermostat #4 Heat Demand Connect to boiler TT or interlock terminals Thermostat #2 Thermostat #3 Thermostat #4 Heat Demand Connect to boiler TT or interlock terminals 10 Heat-Timer Corp. Wiring Diagrams Activates the ( s) With Control Without Control Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only. C T T T T T T T T T T A A B B X MO C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I POWE/ Z2 Z3 Z4 Z5 O O POWE/ Z1 Z2 Z3 Z4 Z5 -- O ETE ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Output Output Settings: Valves with = (1) = Y Settings: Valves with = (1) =

11 Aquastat Thermostat #2 Thermostat #3 Thermostat #4 Heat Demand Connect to boiler TT or interlock terminals Thermostat #2 Thermostat #3 Thermostat #4 Heat Demand Connect to boiler TT or interlock terminals Control Panel Manual 11 Activates the ( Valves) With Control Without Control Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only. C T T T T T T T T T T A A B B X MO C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I POWE/ Z2 Z3 Z4 Z5 O O POWE/ Z1 Z2 Z3 Z4 Z5 -- O ETE ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X System Transformer Valve#2 Transformer Valve#2 System Valve#4 elay Valve#4 Output Valve#3 Output Valve#3 Settings: Valves with = Y (1) = Y Settings: Valves with = Y (1) =

12 Aquastat Thermostat #2 Thermostat #3 Thermostat #4 Heat Demand Extension Cable Ordered Separately (HT# ) Connect to boiler TT or interlock terminals Thermostat #6 Thermostat #7 Thermostat #8 12 Heat-Timer Corp. Activates Two s (6 s) and Aquastat Activates Operation X X X X X MO X MO X X X X Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF OUT EXT MODUE EXT MODUE OUT I I I I POWE/ Z2 Z3 Z4 Z5 O O POWE/ Z6 Z7 Z8 Z9 Z10 -- O ETE ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X master Settings: Valves with = (1) = Y Slave Settings: Master Mode = Valves with = 7 8 Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

13 Thermostat #2 Thermostat #3 Thermostat #4 Heat Demand Extension Cable Ordered Separately (HT# ) Connect to boiler TT or interlock terminals Thermostat #6 Thermostat #7 Thermostat #8 Control Panel Manual 13 Activates Two s (3 s on Master and 3 Valves on Salve) X X X X X MO X MO X X X X Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF OUT EXT MODUE EXT MODUE OUT I I I I POWE/ Z1 Z2 Z3 Z4 Z5 -- O POWE/ Z6 Z7 Z8 Z9 Z10 -- O ETE ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X System Transformer master Settings: Valves with = Y (1) = Valve#2 Valve#2 Valve#3 pump un-on = 5 minutes 6 Slave Settings: Master Mode = Valves with = 7 8 Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

14 C O P O A T I O 14 Heat-Timer Corp. HWE-SS Activates the ( s) and Operation HWE-SS Activates #1 Thermostat #2 Thermostat #3 Thermostat #4 System (Yellow) HWE-SS Activates Heating (White) C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I TEM = TAGET = 147F 150F POWE/ Z2 Z3 Z4 Z5 O O ETE Output Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X (Blue) Call Connect to boiler TT or interlock terminals Enable HWE-SS Settings: Control Mode = Outdoor eset Priority = 30 minutes or more un-on = 0 minutes Settings: Valves with = (1) = Y Priority (1) = Y un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

15 C O P O A T I O Control Panel Manual 15 HWE-SS Activates the ( s) o Operation Thermostat #2 Thermostat #3 Thermostat #4 System (Yellow) HWE-SS Activates Heating C T T T T T T T T T T A A B B X MO Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F POWE/ Z1 Z2 Z3 Z4 Z5 -- O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X (Blue) Enable Output Connect to boiler TT or interlock terminals HWE-SS Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = (1) = un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

16 C O P O A T I O 16 Heat-Timer Corp. HWE-SS Activates the ( Valves) and Operation HWE-SS Activates #1 Thermostat #2 Thermostat #3 Thermostat #4 System (Yellow) HWE-SS Activates Heating (White) C T T T T T T T T T T A A B B X MO Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F POWE/ Z2 Z3 Z4 Z5 O O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X5 Transformer 3 4 elay Valve# Valve#4 System (Blue) Call Enable Output Valve#3 Connect to boiler TT or interlock terminals HWE-SS Settings: Control Mode = Outdoor reset Priority = 30 minutes or more un-on = 5 minutes Settings: Valves with = Y (1) = Y Priority (1) = Y Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

17 C O P O A T I O Control Panel Manual 17 HWE-SS Activates the ( Valves) o Operation Thermostat #2 Thermostat #3 Thermostat #4 System (Yellow) HWE-SS Activates Heating C T T T T T T T T T T A A B B X MO Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F POWE/ Z1 Z2 Z3 Z4 Z5 -- O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X5 Transformer Valve# Valve#4 System (Blue) Enable Output Valve#3 Connect to boiler TT or interlock terminals HWE-SS Settings: Control Mode = Outdoor reset un-on = 5 minutes Settings: Valves with = Y (1) = Y Priority (1) = Y Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

18 C O P O A T I O 18 Heat-Timer Corp. Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only. ( s) Activates the HWE-SS HWE-SS Activates Operation Thermostat #2 HWE-SS Activates #1 Thermostat #3 Thermostat #4 Heat Demand System (Yellow) ot USed (White) C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I TEM = TAGET = 147F 150F POWE/ Z2 Z3 Z4 Z5 O O ETE Output Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X (Blue) Call Connect to boiler TT or interlock terminals Activates HWE-SS Connect Output to HWE-SS EXT± Enable/Disable Input HWE-SS Settings: Control Mode = Outdoor reset Priority = 30 minutes or more un-on = 0 minutes Settings: Valves with = (1) = Y Priority (1) = Y un-on = 5 minutes

19 C O P O A T I O Control Panel Manual 19 ( Valves) Activates the HWE-SS and the System HWE-SS Activates Operation HWE-SS Activates #1 Thermostat #2 Thermostat #3 Thermostat #4 Heat Demand System (Yellow) ot USed (White) C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I TEM = TAGET = 147F 150F POWE/ Z2 Z3 Z4 Z5 O O ETE Output Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Transformer elay Valve#2 Valve#3 Valve#4 System (Blue) Call Connect to boiler TT or interlock terminals Activates HWE-SS Connect Output to HWE-SS EXT± Enable/Disable Input HWE-SS Settings: Control Mode = Outdoor reset Priority = 30 minutes or more un-on = 0 minutes Settings: Valves with = Y (1) = Y Priority (1) = Y un-on = 5 minutes

20 C O P O A T I O 20 Heat-Timer Corp. HWE-MOV Activates the ( s) and Operation Thermostat #2 Aquastat Thermostat #3 Thermostat #4 System (Yellow) HWE-MOV Activates Heating C T T T T T T T T T T A A B B X MO 24V Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF 24V EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z2 Z3 Z4 Z5 O O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Enable Output Connect to boiler TT or interlock terminals Motorized Valve HWE-MOV Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = (1) = Y Priority (1) = Y un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

21 C O P O A T I O Control Panel Manual 21 HWE-MOV Activates the ( s) o Operation Thermostat #2 Thermostat #3 Thermostat #4 System (Yellow) HWE-MOV Activates Heating C T T T T T T T T T T A A B B X MO 24V Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF 24V EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z1 Z2 Z3 Z4 Z5 -- O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Enable Output Connect to boiler TT or interlock terminals Motorized Valve HWE-MOV Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = (1) = un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

22 C O P O A T I O 22 Heat-Timer Corp. HWE-MOV Activates the ( Valves) and Operation Thermostat #2 Aquastat Thermostat #3 Thermostat #4 System (Yellow) HWE-MOV Activates Heating C T T T T T T T T T T A A B B X MO 24V Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF 24V EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z2 Z3 Z4 Z5 O O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Transformer elay Valve#2 Valve#4 System Enable Motorized Valve Output Valve#3 Connect to boiler TT or interlock terminals HWE-MOV Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = Y (1) = Y Priority (1) = Y un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

23 C O P O A T I O Control Panel Manual 23 HWE-MOV Activates the ( Valves) o Operation Thermostat #2 Thermostat #3 Thermostat #4 System (Yellow) HWE-MOV Activates Heating C T T T T T T T T T T A A B B X MO 24V Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF 24V EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z1 Z2 Z3 Z4 Z5 -- O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Transformer Valve#2 Valve#4 System Enable Motorized Valve Output Valve#3 Connect to boiler TT or interlock terminals HWE-MOV Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = Y (1) = un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

24 C O P O A T I O 24 Heat-Timer Corp. ( s) Activates the HWE-MOV and Operation Thermostat #2 Aquastat Thermostat #3 Thermostat #4 Heat Demand C T T T T T T T T T T A A B B X MO Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z2 Z3 Z4 Z5 O O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X Output Motorized Valve HWE-SS Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = (1) = Y un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

25 C O P O A T I O Control Panel Manual 25 ( Valves) Activates the HWE-MOV and Operation Thermostat #2 Aquastat Thermostat #3 Thermostat #4 Heat Demand C T T T T T T T T T T A A B B X MO Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z2 Z3 Z4 Z5 O O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z8 Z4 Z9 Z5 Z10 X1 X2 X3 X4 X5 Transformer 3 4 elay Valve# Valve#4 System Motorized Valve Output Valve#3 HWE-SS Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = Y (1) = Y un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

26 C O P O A T I O 26 Heat-Timer Corp. VSElite Activates the ( s) and Operation Thermostat #2 Aquastat Thermostat #3 Thermostat #4 System (Yellow) VSElite Activates Heating C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z2 Z3 Z4 Z5 O O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X System Enable Output Connect to boiler TT or interlock terminals Injection VSElite Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = (1) = Y Priority (1) = Y un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

27 C O P O A T I O Control Panel Manual 27 VSElite Activates the ( s) o Operation Thermostat #2 Thermostat #3 Thermostat #4 System (Yellow) VSElite Activates Heating C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z1 Z2 Z3 Z4 Z5 -- O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X System Enable Output Connect to boiler TT or interlock terminals Injection VSElite Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = (1) = un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

28 C O P O A T I O 28 Heat-Timer Corp. VSElite Activates the ( Valves) and Operation Thermostat #2 Aquastat Thermostat #3 Thermostat #4 System (Yellow) VSElite Activates Heating C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z2 Z3 Z4 Z5 O O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Transformer elay Valve#2 Valve#4 System Injection Enable Output Valve#3 Connect to boiler TT or interlock terminals VSElite Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = Y (1) = Y Priority (1) = Y un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

29 C O P O A T I O Control Panel Manual 29 VSElite Activates the ( Valves) o Operation Thermostat #2 Thermostat #3 Thermostat #4 System (Yellow) VSElite Activates Heating C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z1 Z2 Z3 Z4 Z5 -- O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Transformer Valve#2 Valve#4 System Injection Enable Output Valve#3 Connect to boiler TT or interlock terminals VSElite Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = Y (1) = un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

30 C O P O A T I O 30 Heat-Timer Corp. ( s) Activates the VSElite and Operation Thermostat #2 Aquastat Thermostat #3 Thermostat #4 Heat Demand C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z2 Z3 Z4 Z5 O O ETE Output Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X System Injection VSElite Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = (1) = Y un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

31 C O P O A T I O Control Panel Manual 31 ( Valves) Activates the VSElite and Operation Thermostat #2 Aquastat Thermostat #3 Thermostat #4 Heat Demand C T T T T T T T T T T A A B B X MO Z8 Z9 Z10 Z1 Z6 Z2 Z7 Z3 Z4 Z5 AUX O/OFF EXT MODUE OUT I I TEM = 147F TAGET = 150F COSE OPE TEM POWE/ Z2 Z3 Z4 Z5 O O ETE Control Panel OUTPUT ATIGS: 2A, MAXIMUM 15A TOTA FO A CICUITS CAUTIO: isk of Electric Shock. Z1 Z6 Z2 Z7 Z3 Z4 Z5 Z8 Z9 Z10 X1 X2 X3 X4 X Transformer elay Valve#2 Valve#4 System Injection Output Valve#3 VSElite Settings: Control Mode = Outdoor eset un-on = 0 minutes Settings: Valves with = Y (1) = Y un-on = 5 minutes Heat-Timer Corporation is aware that each installation is unique. Thus, is not responsible for any installation related to any electrical or plumbing diagram generated by Heat-Timer. The provided illustrations are to demonstrate Heat-Timer s control operating concept only.

32 32 Heat-Timer Corp. Troubleshooting Thermostat Does not Activate the : If the displays O: Then check the type of thermostat used and its wiring. Check the power source to the Source Output terminals. Make sure it matches the voltage required for the zone pumps or zone valves. If the displays --: Check that Heat-Demand Enable menu option is set to Short. Check to see if the Priority is set (Yes) and that there is an active call. A zone will flash when having a call during a priority period. Check to see the setting of the Warm Up Period. The display is off even when power is connected. Check for continuity across the fuse on the back of the Enclosure Display Module. If no continuity across fuse, replace with 20 mm 7 amp fuse. Specifications Fuse Voltage Input: VAC 60 Hz Consumption: VA Max System and Outputs: O. S.P.S.T Outputs: s (Sourcing ) : Either or depending on the input to the Source terminals Output elay atings: /6 HP, 120 VAC 60 Hz Valve Output elay atings: VA (1 Amp, 24 VAC 60 Hz) Display: character (2 rows with 16 characters each) EDs: (1 /Communication, 1 System, and 1 ) Buttons: (Mode,,, and Enter) Control Operating Mode: Master or Slave Operation Modes: Valve or warm-up: , 2, 5, 10 minutes un-on: , 2, 5, 10 minutes Domestic Hot Water : is adjustable as heating zone or zone Priority: Can be set to o Priority, 30, or 60 minute priority Exercise: Can be enabled or disabled Thermostat Inputs: Thermostat inputs (can be dry contact, 24 VAC, or Honeywell obbing) Enable/Disable Input: Dry-contact adjustable to enable on Short or Open Maximum number of s connected: (Set one as Master and the other as Slave) System Enable Input: Dry-contact to enable System Output on Short Dimensions: ½" x 13-¼" x 8-¾" Weight: pounds Communication Cable: Ordered Separately ( ) 20 ew Dutch ane, Fairfield, J Fax ev.c