In-Duct High Pressure Nozzle Humidification System - HP HVAC Series Submittal Drawings Date: Job Name: Contractor: Contractor or Order No.: Engineer: Agent: Agent P.O. No.: Date Ordered: Date Required: Walter Meier (Climate USA) Inc. 826 Proctor Ave., Odgensburg, NY 13669 Tel: 315.425.1255 E-mail: nortec@waltermeier.com Walter Meier (Climate Canada) Ltd. 2740 Fenton Road, Ottawa, Ontario K1T3T7 Tel: 613.822.0335 Fax: 613.822.7964 1-866-NORTEC-1 2560711-B l 04 OCT 2011
Airflow Nozzle Manifolds Valve Controller Stainless steel duct liner 0-10V Signal Humidistat or BMS Air Proving Switch High Limit Humidistat 24 VAC Safety Loop Drain Pan Drains Mist Eliminator or Cooling Coil Bottom of duct To be sloped towards drain Valve Block Assembly Drain 2 (5.1 cm) taller than static pressure Water Inlet 3/4 NPT Pump module mounted remotely. Ensure high pressure line length is kept as short as possible. Max Inlet Pressure: 60 psig (Stainless steel pumps) 90 psig (Brass pumps) Use ½ stainless steel high pressure piping. 3 feet of high pressure flexible hose is recommended at the pump outlet and valve block inlet to minimize vibrations. 1/2 NPT High-Pressure Outlet Drain 1/4 NPT Power Inlet HP HVAC Typical Installation July 21, 2008-2 -
Airflow Nozzle Manifolds Valve Controller Stainless steel duct liner 0-10V Signal Humidistat or BMS Air Proving Switch High Limit Humidistat 24 VAC Safety Loop Drain Pan Drains Mist Eliminator or Cooling Coil Bottom of duct To be sloped towards drain Valve Block Assembly Drain 2 (5.1 cm) taller than static pressure Pump module mounted remotely. Ensure high pressure line length is kept as short as possible. Max Inlet Pressure: 60 psig (Stainless steel pumps) 90 psig (Brass pumps) Use ½ stainless steel high pressure piping. 3 feet of high pressure flexible hose is recommended at the pump outlet and valve block inlet to minimize vibrations. Power Inlet Water Inlet 3/4 NPT Drain 1/4 NPT 1/2 NPT High-Pressure Outlet HP HVAC Typical Installation July 21, 2008-3 -
Oil lubricated, triplex ceramic plunger pump no Variable Frequency Drive Model Pump Frame Volts Phase Hz Amps KW Max. Circ. Protection G500PM 120-1 Medium 120 1 60 13.6 0.75 20 G500PM 230-1 Medium 230 1 60 6.8 0.75 15 G500PM 230-3 Medium 230 3 60 4.2 0.75 15 G500PM 460-3 Medium 460 3 60 1.8 0.75 15 G500PM 575-3 Medium 575 3 60 3.35 2.24 15 G850PM 120-1 Medium 120 1 60 24 1.49 35 G850PM 230-1 Medium 230 1 60 12 1.49 20 G850PM 230-3 Medium 230 3 60 6.8 1.49 15 G850PM 460-3 Medium 460 3 60 3.4 1.49 15 G850PM 575-3 Medium 575 3 60 3.35 2.24 15 G1100PM 120-1 Medium 120 1 60 24 1.49 35 G1100PM 230-1 Medium 230 1 60 12 1.49 20 G1100PM 460-3 Medium 460 3 60 3.4 1.49 15 G1100PM 575-3 Medium 575 3 60 3.35 2.24 15 G1550PM 230-1 Medium 230 1 60 16.8 2.24 25 G1550PM 230-3 Medium 230 3 60 8.8 2.24 15 G1550PM 460-3 Medium 460 3 60 4.4 2.24 15 G1550PM 575-3 Medium 575 3 60 3.35 2.24 15 G2300PM 230-3 Medium 230 3 60 13.4 3.73 20 G2300PM 460-3 Medium 460 3 60 6.7 3.73 15 G2300PM 575-3 Medium 575 3 60 5.2 3.73 15 G3500PM 230-3 Large 230 3 60 20 5.6 35 G3500PM 460-3 Large 460 3 60 10 5.6 15 G5450PM 230-3 Large 230 3 60 26 7.46 40 G5450PM 460-3 Large 460 3 60 13 7.46 20 G5450PM 575-3 Large 575 3 60 10.4 7.46 15 Oil lubricated, triplex ceramic plunger pump with Variable Frequency Drive GVFD950PM 230-3 Large 230 3 60 8.4 2.24 15 GVFD950PM 460-3 Large 460 3 60 4.2 2.24 15 GVFD950PM 575-3 Large 575 3 60 3.35 2.24 15 GVFD1650PM 230-3 Large 230 3 60 8.4 2.24 15 GVFD1650PM 460-3 Large 460 3 60 4.2 2.24 15 GVFD1650PM 575-3 Large 575 3 60 3.35 2.24 15 GVFD2100PM 230-3 Large 230 3 60 14 3.73 20 GVFD2100PM 460-3 Large 460 3 60 7 3.73 15 GVFD2100PM 575-3 Large 575 3 60 5.6 3.73 15 GVFD3500PM 230-3 Large 230 3 60 21 5.6 35 GVFD3500PM 460-3 Large 460 3 60 10.5 5.6 15 GVFD3500PM 575-3 Large 575 3 60 8.4 5.6 15 GVFD6500PM 230-3 Large 230 3 60 27 7.46 40 GVFD6500PM 460-3 Large 460 3 60 13.5 7.46 20 GVFD6500PM 575-3 Large 575 3 60 10.8 7.46 15 Water lubricated, stainless steel pump with no Variable Frequency Drive D500PM 120-1 Medium 120 1 60 13.6 0.75 20 D500PM 230-1 Medium 230 1 60 6.8 0.75 15 D500PM 230-3 Medium 230 3 60 8.8 2.24 15 D500PM 460-3 Medium 460 3 60 4.4 2.24 15 D500PM 380-3 Medium 380 3 50 5.6 2.24 15 D500PM 575-3 Medium 575 3 60 3.35 2.24 15 D1100PM 120-1 Medium 120 1 60 24 1.49 35 D1100PM 230-1 Medium 230 1 60 12 1.49 20 D1100PM 230-3 Medium 230 3 60 8.8 2.24 15 D1100PM 460-3 Medium 460 3 60 4.4 2.24 15 D1100PM 380-3 Medium 380 3 50 5.6 2.24 15 D1100PM 575-3 Medium 575 3 60 3.35 2.24 15 D1800PM 230-1 Medium 230 1 60 16.8 2.24 25 D1800PM 230-3 Medium 230 3 60 8.8 2.24 15 D1800PM 460-3 Medium 460 3 60 4.4 2.24 15 D1800PM 380-3 Medium 380 3 50 5.6 2.24 15 D1800PM 575-3 Medium 575 3 60 3.35 2.24 15 D2900PM 230-3 Large 230 3 60 13.4 3.73 20 D2900PM 460-3 Large 460 3 60 6.7 3.73 15 D2900PM 380-3 Large 380 3 50 8.2 3.73 15 D2900PM 575-3 Large 575 3 60 5.2 3.73 15 D3650PM 230-3 Large 230 3 60 20 5.6 35 D3650PM 460-3 Large 460 3 60 10 5.6 15 D3650PM 380-3 Large 380 3 50 12.1 5.6 20 D3650PM 575-3 Large 575 3 60 8 5.6 15 Water lubricated, stainless steel pump with Variable Frequency Drive DVFD500PM 230-3 Large 230 3 60 8.4 2.24 15 DVFD500PM 460-3* Medium 460 3 60 1.8 1.1 15 DVFD500PM 380-3* Medium 380 3 50 2.2 1.1 15 DVFD500PM 575-3 Large 575 3 60 3.35 2.24 15 DVFD1100PM 230-3 Large 230 3 60 8.4 2.24 15 DVFD1100PM 460-3* Medium 460 3 60 2.6 1.5 15 DVFD1100PM 380-3* Medium 380 3 50 3.3 1.5 15 DVFD1100PM 575-3 Large 575 3 60 3.35 2.24 15 DVFD1800PM 230-3 Large 230 3 60 14 3.73 20 DVFD1800PM 460-3* Medium 460 3 60 3.7 2.2 15 DVFD1800PM 380-3* Medium 380 3 50 4.7 2.2 15 DVFD1800PM 575-3 Large 575 3 60 5.6 3.73 15 DVFD2900PM 230-3 Large 230 3 60 21 5.6 35 DVFD2900PM 460-3* Large 460 3 60 6.4 4 15 DVFD2900PM 380-3* Large 380 3 50 7.9 4 15 DVFD2900PM 575-3 Large 575 3 60 8.4 5.6 15 DVFD3650PM 230-3 Large 230 3 60 27 7.46 40 DVFD3650PM 460-3* Large 460 3 60 8.8 5.5 15 DVFD3650PM 380-3* Large 380 3 50 11.1 5.5 15 DVFD3650PM 575-3 Large 575 3 60 10.8 7.46 15 *Requires DVDF Programming Kit. (One kit is interchangeable for multiple pumps) Pump Modules - 4 -
Water Inlet 3/4 NPT (f) Optional Cover on Large Pumps 43.20 (109.7 cm) Detail View Drain 1/4 NPT (m) HP Outlet 1/2 NPT (m) 52.30 (132.8 cm) This pump can either be a stainless steel pump (as shown) or a triplex ceramic plunger pump. 25.40 (64.5 cm) Motor shown here is equipped with an optional variable frequency drive. HP HVAC - Large Pump Module Dimensional Drawing August 8, 2008-5 -
16.64 (42.3 cm) Standard Cover on Medium Pumps 42.25 (107.3 cm) HP Outlet 1/2 NPT (m) Drain 1/4 NPT (m) Water Inlet 3/4 NPT (f) 14.50 (36.8 cm) This pump can either be a stainless steel pump (as shown) or a triplex ceramic plunger pump. Motor shown here is equipped with an optional variable frequency drive. HP HVAC - Medium Pump Module Dimension Drawing August 8, 2008-6 -
Valve Controller for HP HVAC Nozzle Applications 11.87 (30.1 cm) 8.00 (20.3 cm) 0.78 (2.0 cm) 1.00 (2.5 cm) Ø0.25 (0.635 cm) 9.87 (25.1 cm) 11.87 (30.1 cm) Key Lock On/Off 3 2 1 Power Knock outs for Control / Power Wiring 3 Status Iights indicate Active valves. Voltage: 120V/1ph/60Hz Full load current: 2.7 A Weight: 15 lbs (6.8 kg) HP HVAC - Valve Controller 1 Stage - Part 1506692 3 Stage - Part 1506691 6 Stage - Part 1506683 April 9, 2010-7 -
Valve Block Installation for HP HVAC Nozzle Applications The NORTEC Valve block can be installed either inside the of duct or outside of the duct. It features between one, two, or three, 3-way valves, and a flush valve. All connections to the block are compression type, and are clearly labeled on the valve block. Refer to the installation drawings provided with each system to determine which manifolds should be connected to each valve. Connections: Inlet: ½ O.D. compression Drain: ½ O.D. compression Valves: 3/8 O.D. Compression Nortec HP HVAC Valve Installation Rev. A October 7, 2010-8 -
1 Stage Valve Assembly for HP HVAC Nozzle Systems 6.6 in. ( 168 mm ) 4.5 in. ( 114 mm ) 3.6 in. ( 92 mm ) 6.8 in. ( 171 mm) 8.0 in. ( 203 mm ) 8.4 in. ( 214 mm ) 2.6 in. ( 66 mm ) 3/8" Compression 1.4 in. ( 34 mm ) 4.0 in. ( 102 mm ) 2.5 in. ( 63 mm ) 1/2" Compression 8.0 in. ( 203 mm ) Voltage: 24VDC Power: 18 W per coil, 3 coils total Inlet Connection: ½ compression fitting Drain Connection: ½ compression fitting Manifold Connection: 3/8 compression fitting Max. Pressure: 2000 psig (138 bar) Min. Flow: 0.3 gpm (1 Lpm) Max. Flow: 7.9 gpm (30 Lpm) Pressure Loss: 36 psig @ max flow (2.5 bar) Weight: 16 lbs (7 kg) Material: 304 stainless steel and plastic Nortec HP HVAC 1 Stage Valve Assembly Rev. A April 12, 2010-9 -
3 Stage Valve Assembly for HP HVAC Nozzle Systems 6.6 in. ( 168 mm ) 4.5 in. ( 114 mm ) 3.0 in. ( 75 mm ) 1.5 in. ( 39 mm ) 1/2" Compression O 0.4 in. ( 10 mm ) 4.1 in. ( 105 mm ) 2.1 in. ( 55 mm ) 6.8 in. ( 171 mm ) 3.6 in. ( 92 mm ) 2.3 in. ( 57 mm ) 3/8" Compression 8.4 in. ( 214 mm ) 6.0 in. ( 152 mm ) 4.0 in. ( 100 mm ) 1.4 in. ( 34 mm ) 3.2 in. 2.3 in. ( 80 mm ) ( 57 mm ) 1.5 in. ( 39 mm ) 6.0 in. ( 152 mm ) 2.6 in. ( 66 mm ) 8.0 in. ( 203 mm ) Voltage: 24VDC Power: 18 W per coil, 5 coils total Inlet Connection: ½ compression fitting Drain Connection: ½ compression fitting Manifold Connection: 3/8 compression fitting Max. Pressure: 2000 psig (138 bar) Min. Flow: 0.3 gpm (1 Lpm) Max. Flow: 7.9 gpm (30 Lpm) Pressure Loss: 36 psig @ max flow (2.5 bar) Weight: 28 lbs (13 kg) Material: 304 stainless steel and plastic Nortec HP HVAC 3 Stage Valve Assembly Rev. B April 12, 2010-10 -
6 Stage Valve Assembly for HP HVAC Nozzle Systems 6.6 in. ( 168 mm ) 4.5 in. ( 114 mm ) 3.0 in. ( 75 mm ) 1.5 in. ( 39 mm ) O 0.4 in. ( 10 mm ) 1/2" Compression 4.9 in. ( 123 mm ) 2.9 in. ( 74 mm ) 3.6 in. ( 92 mm ) 6.8 in. ( 171 mm) 0.9 in. ( 24 mm ) 2.3 in. ( 57 mm ) 3/8" Compression 8.4 in. ( 214 mm ) 6.0 in. ( 152 mm ) 4.0 in. ( 100 mm ) 3.2 in. ( 80 mm ) 1.4 in. ( 34 mm ) 2.3 in. ( 57 mm ) 2.6 in. ( 66 mm ) 1.5 in. ( 39 mm ) Voltage: 24VDC Power: 18 W per coil, 7 coils total Inlet Connection: ½ compression fitting Drain Connection: ½ compression fitting Manifold Connection: 3/8 compression fitting Max. Pressure: 2000 psig (138 bar) Min. Flow: 0.3 gpm (1 Lpm) Max. Flow: 7.9 gpm (30 Lpm) Pressure Loss: 36 psig @ max flow (2.5 bar) Weight: 38 lbs (17kg) Material: 304 stainless steel and plastic 8.0 in. ( 202 mm ) 8.0 in. ( 203 mm ) Nortec HP HVAC 6 Stage Valve Assembly Rev. B April 12, 2010-11 -
3 STAGES Drain High-Pressure Water Inlet 6 STAGES Drain High-Pressure Water Inlet * For 1 Stage Systems (On/Off) connect all manifolds together (not shown). Nortec HP HVAC 3 Stage & 6 Stage Nozzle Manifolds September 18, 2003-12 -
Vibration Clamp for HP HVAC Nozzle Applications 3/8" OD 1.1 in. ( 28 mm ) 1.4 in. ( 34 mm ) 1.2 in. ( 30 mm ) Nortec HP HVAC Vibration Clamp Rev. A April 9, 2010-13 -
Mounting Rail Kit for HP HVAC Nozzle Applications 1507296 - Mounting Rail QTY: 1 0.4 in. ( 11 mm ) 1.2 in. ( 31 mm ) 1.1 in. ( 29 mm ) 2.5 in. ( 64 mm ) 0.2 in. ( 6 mm ) 96.0 in. ( 2438 mm ) 1507297 - Mounting Rail Gusset QTY: 2 6.1 in. ( 154 mm ) 1.2 in. ( 31 mm ) D 3.1 in. ( 78 mm ) 0.3 in. ( 8 mm ) D 0.3 in. ( 8 mm ) Note: Kit also includes 4x 1506296 (1/4 Bolt) and 4x 1493027 (1/4 Locknut) Nortec HP HVAC Mounting Rail Kit Rev. A April 9, 2010-14 -
Mounting Rail Installation for HP HVAC Nozzle Applications Nortec HP HVAC Mounting Rail Installation Rev. A April 9, 2010-15 -
1510135 - Mounting Rail Extension Kit Kit Includes: 1x 1507296 - HP Mounting Rail 4x 1506296 - Bolt, 1/4-20 UNC x 1.75 4x 1493027 - Lock Nut, 1/4-20 UNC 1507296 1493027 1506296 Material Specifications: Rail: 304 Stainless steel, 16 gauge 1510135 HP Mounting Rail Extension Kit Rev. A May 3, 2010-16 -
Nortec HP HVAC Nozzle Specification Data Sheet Nortec HP HVAC nozzles are impeller-type nozzles and produce a very fine mist without the use of impingement pins or compressed air. Water at 1000psig is sprayed though a 0.008 (0.20 mm) or 0.005" (0.13 mm) orifice producing droplets between 10 and 40 microns in size, with 95% of the droplets at 15 microns. The nozzle and impeller are constructed from 316 stainless steel for long life. A raised impeller insert helps shed water after the nozzle has stopped fogging, which will reduce possible nozzle blockage. A Viton o-ring is used to create a leak free seal, and allows nozzles to be installed or removed without tools. To prevent dripping after the system has shut down, the nozzles are screwed into anti-drip check valves. The nozzles are made in the USA to tolerances of 0.00010 (0.00254 mm), and tested for quality prior to shipping. Proper Spray Pattern Nozzle Anti-Drip Assembly 2" (5.1 cm) NOZZLE ANTI-DRIP SPRING ANTI-DRIP BODY O-RING ANTI-DRIP CHECK BALL O-RING 2" (5.1 cm) Specifications Insert Length: 0.1950-0.2010 (4.95 mm - 5.11 mm) Insert Diameter: 0.1880-0.1885 (4.78 mm - 4.79 mm) Wall Thickness: 0.0875-0.0890 (2.22 mm - 2.26 mm) Thread Pitch 12/24 NC Flow Rate.008 (0.020 cm) orifice.025 GPM (0.45 Lpm) or 12 lbs/hr (5.4 kg/hr) at 1000 PSI (68.9 Bar).005 (0.013 cm) orifice.015 GPM (0.57 Lpm) or 5 lbs/hr (2.3 kg/hr) at 1000 PSI (68.9 Bar) Part Numbers 1507139, 1507140 HP HVAC Nozzle April 12, 2010-17 -
Mist Eliminator for HP HVAC Nozzle Applications The NORTEC Mist Eliminator is a single bank droplet removal system, designed to capture water within its media. Entrained water is either evaporated by the passing airflow, increasing water efficiency, or flows down towards the drain pan at the bottom of the duct section. The Mist Eliminator is commonly installed at a slight upstream angle (10-30 ). When installed in this way, the top of the Mist Eliminator is farther upstream than the bottom, and airflow drives the water downwards to the drains. For duct sizes in between the standard sizes, the next largest Mist Eliminator is ordered and trimmed to fit during installation. Media Specifications: Color: White Coatings: Antimicrobial UV: Compatible with UV duct sterilization Thickness: 1 nominal Initial Resistance: 0.21 @ 300 fpm Basis Weight: 1 oz. per square foot UL Rating: Class 2 Size (ft) Part Number Width Height 2529872 4 4 2529869 4 8 2529864 4 12 2529871 8 4 2529868 8 8 2529863 8 12 2529870 12 4 2529867 12 8 2529862 12 12 2529866 16 8 2529861 16 12 2529865 20 8 2529860 20 12 Pressure Drop Across Wet Mist Eliminator (in. H 2O) 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 250 300 350 400 450 500 550 600 650 700 750 Air Velocity (FPM) HP HVAC Mist Eliminator September 18, 2003-18 -
- 19 - HP HVAC Mist Eliminator - Typical Installation January 2, 2008
L1 L2 L3 Contactor L3 L2 L1 Overload Relay T3 T2 T1 L3 L2 L1 MOTOR 24VAC Contactor 97 98 Primary Line Voltage 24vac 3 Amps 24vac COM. Connected to Cabinet GND G Humid ON Indicator Lamp Off/Auto/Manual SW Water Pressure Switch 6 5 4 3 2 1 Manual COM W NO NC R Bk Push to reset hour counter AUTO Warm Water Relief Valve Thermostatic Sensor G Humid Active Indicator Lamp L1 N I1 I2 I3 I4 I5 I6 (Make connection to force shutdown 100 hours after maintenance warning) R Humid Fault Indicator Lamp Q1 Q2 Q3 Q4 24 VAC Cooling Fan for Totally Enclose Model only Y Humid Service Indicator Lamp Humid ON Relay Humid Active Relay Humid Service Relay Humid Fault Relay 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Manifold Control Connection Humid ON Humid Active N/O Humid Service COM N/C Humid Fault Pump Control WD 1506681 Rev. F 08/19/09-20 -
L1 L2 L3 3 Amp s s s 1 Amp 1 Amp Primary Line Voltage 24vac 24vac COM. Connected to Cabinet GND G Contactor L3 L3 V L2 L1 24VAC Contactor Humid ON Indicator Lamp Off/Auto/Manual SW 6 5 4 3 2 1 Manual Overload Relay T3 T2 T1 97 98 Water Pressure Switch COM NO NC R W Bk + - Pressure Transmitter (4-20 ma) Variable Speed Controller L2 W L1 U 54 39 55 18 27 12 Analog input (0-20mA) 60 [ VLT 2800 only ] Analog input (0-20mA) [ VLT FC 200 only ] Com. Analog output Com. Analog input Star/Stop Digital input (other) 24 vdc Supply 13 20 - VDC 50 10 VDC Supply Push to reset hour counter L3 L2 L1 MOTOR AUTO L1 N I1 I2 I3 I4 I5 I6 Warm Water Relief Valve Thermostatic Sensor G Humid Active Indicator Lamp R Humid Fault Indicator Lamp Q1 Q2 Q3 Q4 24 VAC Cooling Fan for Totally Enclose Model only Y Humid Service Indicator Lamp Humid ON Relay Humid Active Relay Humid Service Relay Humid Fault Relay 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Manifold Control Connection Humid ON Humid Active Humid Service N/O COM N/C Humid Fault - 21 - Pump Controller with Danfoss VLT 2800 or VLT Aqua FC 200 WD 1506682 Rev. G 03/07/11
L1 L2 L3 Contactor Overload Relay Variable Speed Controller L3 T3 L3 T3 L3 L2 L1 T2 T1 L2 L1 T2 T1 L2 L1 MOTOR Primary Line Voltage 24vac 3 Amp s 24vac COM. Connected to Cabinet GND G 24VAC Contactor Humid ON Indicator Lamp Off/Auto/Manual SW 97 98 Water Pressure Switch 1 Pressure Transmitter 2 + (4-20 ma) - X101 1 Analog input (0-20mA) 2 Analog input (0-10 V) 3 Digital input 4 Star/Stop 5 Digital iput (other) 6 24 vdc Supply 10 vdc Supply 7 8 9 0 V for terminals 1-7 and 9 Analog (0-20 ma) output 6 5 4 3 2 1 Manual COM W NO NC R Bk Push to reset hour counter AUTO Warm Water Relief Valve Thermostatic Sensor G Humid Active Indicator Lamp L1 N I1 I2 I3 I4 I5 I6 (Make connection to force shutdown 100 hours after maintenance warning) R Humid Fault Indicator Lamp Q1 Q2 Q3 Q4 24 VAC Cooling Fan for Totally Enclose Model only Y Humid Service Indicator Lamp Humid ON Relay Humid Active Relay Humid Service Relay Humid Fault Relay 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Manifold Control Connection Humid ON Humid Active N/O Humid Service COM N/C Humid Fault Pump Controller with Danfoss Integrated VFD WD 1506708 Rev. D August 19, 2009-26 -
L+ M I-1 I-2 I-3 I-4 I-6 I-7 I-8 I-5 PLC UNIT #1 Q1 Q2 Q3 Q4 2/6 1/3 ON/OFF Power Switch 2/5 1/2 _ V + V 24Vdc output Power On Green 24 V Valve # 1 On Yellow 24 V 24Vdc Power Supply N L N L Input Voltage 120Vac 60Hz 2.7A INTERNAL EXTERNAL ON/OFF LOOP 24 Vdc 3 4 5 6 7 8 9 10 11 12 13 14 15 16 _ + 0-10 Vdc * V1 N/C + + V1 N/O Pump Control + FLUSH INTERNAL EXTERNAL * For time proportioning control, connect 0-10 Vdc humidistat. For on/off control, jumper between 1 and 4 and put humidistat on 1 and 2 ON/OFF loop NOTE: Valve Voltage: 24 Vdc Valve Power Consumption: 18 W each 1 Stage Valve Controller WD 1506692 Rev. D June 25, 2009-27 -
L+ M I-1 I-2 I-3 I-4 I-5 I-6 I-7 I-8 L+ M I-1 I-2 I-3 I-4 I-5 I-6 I-7 I-8 PLC UNIT #1 PLC UNIT #2 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 2/6 1/3 2/5 1/2 ON/OFF Power Switch Power On Green 24 V Valve # 1 On Yellow 24 V _ V + V 24Vdc output 24Vdc Power Supply Valve # 2 On Yellow 24 V N L N L Input Voltage 120Vac 60Hz 2.7A INTERNAL EXTERNAL ON/OFF LOOP 24 Vdc 3 4 5 6 7 8 9 10 11 12 13 14 15 16 - + 0-10 Vdc V1 N/C + + + + V1 N/O - - V2 N/C V2 N/O Pump Control + - FLUSH INTERNAL EXTERNAL Valve #1 Valve #2 Valve #3 Valve #4 Valve #5 NOTE: Valve Voltage: 24 Vdc Valve Power Consumption: 18 W each 3 Stage Valve Controller Wiring Diagram No. 1506691 REV. D June 25, 2009-28 -
L+ M I-1 I-2 I-3 I-4 I-5 I-6 I-7 I-8 L+ M I-1 I-2 I-3 I-4 I-5 I-6 I-7 I-8 PLC UNIT #1 PLC UNIT #2 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 2/6 1/3 2/5 1/2 ON/OFF Power Switch Power On Green 24 V Valve # 1 On Yellow 24 V _ V + V 24Vdc output 24Vdc Power Supply N L Valve # 2 On Yellow 24 V Valve # 3 On Yellow 24 V N L Input Voltage 120Vac 60Hz 2.7A INTERNAL EXTERNAL ON/OFF LOOP 24 Vdc 3 4 5 6 7 8 9 10 11 12 13 14 15 16 - + 0-10 Vdc V1 N/C - + + + + + + V1 V2 V2 V3 V3 N/O N/C N/O N/C N/O - + - FLUSH Pump Control INTERNAL EXTERNAL NOTE: Valve Voltage: 24 Vdc Valve Power Consumption: 18 W each 6 Stage Valve Controller Wiring Diagram No. 1506683 REV. C June 25, 2009-29 -