In-Duct High Pressure Nozzle Humidification System - HP ... · 24 VAC Safety Loop Pump module...

In-Duct High Pressure Nozzle HumidificationSystem - HP HVAC Series

Submittal Drawings

Walter Meier (Climate USA) Inc.826 Proctor Ave., Odgensburg, NY 13669 Tel: 315.425.1255 E-mail: [email protected]

Walter Meier (Climate Canada) Ltd.2740 Fenton Road, Ottawa, Ontario K1T3T7 Tel: 613.822.0335 Fax: 613.822.7964

2560711-B l 04 OCT 2011

Date:

Job Name:

Contractor:

Contractor or Order No.:

Engineer:

Agent:

Agent P.O. No.:

Date Ordered:

Date Required:

1-866-NORTEC-1

HP HVACTypical InstallationJuly 21, 2008

- 2 -

Drain2” (5.1 cm)taller thanstatic pressure

Water Inlet3/4” NPT

Drain 1/4” NPT

1/2” NPTHigh-Pressure

Outlet

Humidistator BMS

Power Inlet

Air ProvingSwitch

High LimitHumidistat

Bottom of ductTo be slopedtowards drain

Stainlesssteel ductliner

Mist Eliminatoror Cooling Coil

Valve BlockAssembly

Drains

Nozzle ManifoldsAirflow

Valve Controller

Drain Pan

0-10V Signal

24 VAC Safety Loop

Pump module mounted remotely.Ensure high pressure line lengthis kept as short as possible.

Max Inlet Pressure:60 psig (Stainless steel pumps)90 psig (Brass pumps)

Use ½” stainless steel high pressurepiping. 3 feet of high pressureflexible hose is recommended atthe pump outlet and valve blockinlet to minimize vibrations.

- 3 -

Drain2” (5.1 cm)taller thanstatic pressure

Humidistator BMS

Air ProvingSwitch

High LimitHumidistat

Bottom of ductTo be slopedtowards drain

Stainlesssteel ductliner

Mist Eliminatoror Cooling Coil

Valve BlockAssembly

Drains

Nozzle ManifoldsAirflow

Valve Controller

Drain Pan

0-10V Signal

24 VAC Safety Loop

Pump module mounted remotely.Ensure high pressure line lengthis kept as short as possible.

Max Inlet Pressure:60 psig (Stainless steel pumps)90 psig (Brass pumps)

Use ½” stainless steel high pressurepiping. 3 feet of high pressureflexible hose is recommended atthe pump outlet and valve blockinlet to minimize vibrations.

Water Inlet3/4” NPT

Drain1/4” NPT

1/2” NPTHigh-PressureOutlet

PowerInlet

HP HVACTypical InstallationJuly 21, 2008

Pump Modules

- 4 -

Oil lubricated, triplex ceramic plunger pump no Variable Frequency DriveModel Pump Frame Volts Phase Hz Amps KW Max. Circ. ProtectionG500PM 120-1 Medium 120 1 60 13.6 0.75 20G500PM 230-1 Medium 230 1 60 6.8 0.75 15G500PM 230-3 Medium 230 3 60 4.2 0.75 15G500PM 460-3 Medium 460 3 60 1.8 0.75 15G500PM 575-3 Medium 575 3 60 3.35 2.24 15G850PM 120-1 Medium 120 1 60 24 1.49 35G850PM 230-1 Medium 230 1 60 12 1.49 20G850PM 230-3 Medium 230 3 60 6.8 1.49 15G850PM 460-3 Medium 460 3 60 3.4 1.49 15G850PM 575-3 Medium 575 3 60 3.35 2.24 15G1100PM 120-1 Medium 120 1 60 24 1.49 35G1100PM 230-1 Medium 230 1 60 12 1.49 20G1100PM 460-3 Medium 460 3 60 3.4 1.49 15G1100PM 575-3 Medium 575 3 60 3.35 2.24 15G1550PM 230-1 Medium 230 1 60 16.8 2.24 25G1550PM 230-3 Medium 230 3 60 8.8 2.24 15G1550PM 460-3 Medium 460 3 60 4.4 2.24 15G1550PM 575-3 Medium 575 3 60 3.35 2.24 15G2300PM 230-3 Medium 230 3 60 13.4 3.73 20G2300PM 460-3 Medium 460 3 60 6.7 3.73 15G2300PM 575-3 Medium 575 3 60 5.2 3.73 15G3500PM 230-3 Large 230 3 60 20 5.6 35G3500PM 460-3 Large 460 3 60 10 5.6 15G5450PM 230-3 Large 230 3 60 26 7.46 40G5450PM 460-3 Large 460 3 60 13 7.46 20G5450PM 575-3 Large 575 3 60 10.4 7.46 15Oil lubricated, triplex ceramic plunger pump with Variable Frequency DriveGVFD950PM 230-3 Large 230 3 60 8.4 2.24 15GVFD950PM 460-3 Large 460 3 60 4.2 2.24 15GVFD950PM 575-3 Large 575 3 60 3.35 2.24 15GVFD1650PM 230-3 Large 230 3 60 8.4 2.24 15GVFD1650PM 460-3 Large 460 3 60 4.2 2.24 15GVFD1650PM 575-3 Large 575 3 60 3.35 2.24 15GVFD2100PM 230-3 Large 230 3 60 14 3.73 20GVFD2100PM 460-3 Large 460 3 60 7 3.73 15GVFD2100PM 575-3 Large 575 3 60 5.6 3.73 15GVFD3500PM 230-3 Large 230 3 60 21 5.6 35GVFD3500PM 460-3 Large 460 3 60 10.5 5.6 15GVFD3500PM 575-3 Large 575 3 60 8.4 5.6 15GVFD6500PM 230-3 Large 230 3 60 27 7.46 40GVFD6500PM 460-3 Large 460 3 60 13.5 7.46 20GVFD6500PM 575-3 Large 575 3 60 10.8 7.46 15Water lubricated, stainless steel pump with no Variable Frequency DriveD500PM 120-1 Medium 120 1 60 13.6 0.75 20D500PM 230-1 Medium 230 1 60 6.8 0.75 15D500PM 230-3 Medium 230 3 60 8.8 2.24 15D500PM 460-3 Medium 460 3 60 4.4 2.24 15D500PM 380-3 Medium 380 3 50 5.6 2.24 15D500PM 575-3 Medium 575 3 60 3.35 2.24 15D1100PM 120-1 Medium 120 1 60 24 1.49 35D1100PM 230-1 Medium 230 1 60 12 1.49 20D1100PM 230-3 Medium 230 3 60 8.8 2.24 15D1100PM 460-3 Medium 460 3 60 4.4 2.24 15D1100PM 380-3 Medium 380 3 50 5.6 2.24 15D1100PM 575-3 Medium 575 3 60 3.35 2.24 15D1800PM 230-1 Medium 230 1 60 16.8 2.24 25D1800PM 230-3 Medium 230 3 60 8.8 2.24 15D1800PM 460-3 Medium 460 3 60 4.4 2.24 15D1800PM 380-3 Medium 380 3 50 5.6 2.24 15D1800PM 575-3 Medium 575 3 60 3.35 2.24 15D2900PM 230-3 Large 230 3 60 13.4 3.73 20D2900PM 460-3 Large 460 3 60 6.7 3.73 15D2900PM 380-3 Large 380 3 50 8.2 3.73 15D2900PM 575-3 Large 575 3 60 5.2 3.73 15D3650PM 230-3 Large 230 3 60 20 5.6 35D3650PM 460-3 Large 460 3 60 10 5.6 15D3650PM 380-3 Large 380 3 50 12.1 5.6 20D3650PM 575-3 Large 575 3 60 8 5.6 15Water lubricated, stainless steel pump with Variable Frequency DriveDVFD500PM 230-3 Large 230 3 60 8.4 2.24 15DVFD500PM 460-3* Medium 460 3 60 1.8 1.1 15DVFD500PM 380-3* Medium 380 3 50 2.2 1.1 15DVFD500PM 575-3 Large 575 3 60 3.35 2.24 15DVFD1100PM 230-3 Large 230 3 60 8.4 2.24 15DVFD1100PM 460-3* Medium 460 3 60 2.6 1.5 15DVFD1100PM 380-3* Medium 380 3 50 3.3 1.5 15DVFD1100PM 575-3 Large 575 3 60 3.35 2.24 15DVFD1800PM 230-3 Large 230 3 60 14 3.73 20DVFD1800PM 460-3* Medium 460 3 60 3.7 2.2 15DVFD1800PM 380-3* Medium 380 3 50 4.7 2.2 15DVFD1800PM 575-3 Large 575 3 60 5.6 3.73 15DVFD2900PM 230-3 Large 230 3 60 21 5.6 35DVFD2900PM 460-3* Large 460 3 60 6.4 4 15DVFD2900PM 380-3* Large 380 3 50 7.9 4 15DVFD2900PM 575-3 Large 575 3 60 8.4 5.6 15DVFD3650PM 230-3 Large 230 3 60 27 7.46 40DVFD3650PM 460-3* Large 460 3 60 8.8 5.5 15DVFD3650PM 380-3* Large 380 3 50 11.1 5.5 15DVFD3650PM 575-3 Large 575 3 60 10.8 7.46 15*Requires DVDF Programming Kit. (One kit is interchangeable for multiple pumps)

HP HVAC - Large Pump ModuleDimensional DrawingAugust 8, 2008

- 5 -

Detail View

This pump can either be a stainlesssteel pump (as shown) or a triplexceramic plunger pump.

Motor shown here is equippedwith an optional variablefrequency drive.

OptionalCover on

Large Pumps

HP Outlet1/2” NPT (m)

Drain1/4” NPT (m)

Water Inlet3/4” NPT (f)

25.40”(64.5 cm)

52.30”(132.8 cm)

43.20”

(109.7 cm)

HP HVAC - Medium Pump ModuleDimension DrawingAugust 8, 2008

- 6 -

This pump can either be a stainlesssteel pump (as shown) or a triplexceramic plunger pump.

Motor shown here is equippedwith an optional variablefrequency drive.

42.25”(107.3 cm)

16.64”(42.3 cm)

StandardCover

on MediumPumps

HP Outlet1/2” NPT (m)

Drain1/4” NPT (m)

Water Inlet3/4” NPT (f)

14.50”(36.8 cm)

3 2 1 Power

On/Off

3 StatusIights indicateActive valves.

Voltage: 120V/1ph/60HzFull load current: 2.7 AWeight: 15 lbs (6.8 kg)

0.78”(2.0 cm)

11.87”(30.1 cm)

KeyLock

Ø0.25”(0.635 cm)

9.87”(25.1 cm)

1.00”(2.5 cm)

8.00”(20.3 cm)

11.87”(30.1 cm)

Knock outs forControl / Power

Wiring

Valve Controller for HP HVAC Nozzle Applications

HP HVAC - Valve Controller1 Stage - Part 15066923 Stage - Part 15066916 Stage - Part 1506683April 9, 2010

- 7 -

Nortec HP HVAC Valve InstallationRev. A October 7, 2010

- 8 -

Valve Block Installation for HP HVAC Nozzle Applications

The NORTEC Valve block can be installed eitherinside the of duct or outside of the duct. It featuresbetween one, two, or three, 3-way valves, and aflush valve. All connections to the block arecompression type, and are clearly labeled on thevalve block. Refer to the installation drawingsprovided with each system to determine whichmanifolds should be connected to each valve.

Connections:Inlet:Drain:Valves:

½” O.D. compression½”O.D. compression3/8” O.D. Compression

Nortec HP HVAC1 Stage Valve AssemblyRev. A April 12, 2010

- 9 -

1 Stage Valve Assembly for HP HVAC Nozzle Systems

Voltage: 24VDCPower: 18 W per coil, 3 coils totalInlet Connection: ½” compression fittingDrain Connection: ½” compression fittingManifold Connection: 3/8” compression fittingMax. 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

1/2" Compression

3/8" Compression

8.0 in.( 203 mm )

4.0 in.( 102 mm )

1.4 in.( 34 mm )

2.6 in.( 66 mm )

8.4 in.( 214 mm )

8.0 in.( 203 mm )

4.5 in.( 114 mm )

3.6 in.( 92 mm )

6.8 in.( 171 mm)

6.6 in.( 168 mm )

2.5 in.( 63 mm )

Nortec HP HVAC3 Stage Valve AssemblyRev. B April 12, 2010

- 10 -


1/2" Compression

3/8" Compression

4.5 in.( 114 mm )

6.6 in.( 168 mm )

2.1 in.( 55 mm )

4.1 in.( 105 mm )

2.6 in.( 66 mm ) 8.0 in.

( 203 mm )

6.0 in.( 152 mm )

2.3 in.( 57 mm )

3.2 in.( 80 mm )

1.4 in.( 34 mm )

4.0 in.( 100 mm )

6.0 in.( 152 mm )

8.4 in.( 214 mm )

O 0.4 in.( 10 mm )

2.3 in.( 57 mm )

1.5 in.( 39 mm )

3.6 in.( 92 mm )

1.5 in.( 39 mm )

3.0 in.( 75 mm )

6.8 in.( 171 mm )

Voltage: 24VDCPower: 18 W per coil, 5 coils totalInlet Connection: ½” compression fittingDrain Connection: ½” compression fittingManifold Connection: 3/8” compression fittingMax. 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 HVAC6 Stage Valve AssemblyRev. B April 12, 2010

- 11 -


3/8" Compression

1/2" Compression

6.8 in.( 171 mm)3.6 in.

( 92 mm )

4.5 in.( 114 mm )

0.9 in.( 24 mm )

2.9 in.( 74 mm )

4.9 in.( 123 mm )

O 0.4 in.( 10 mm )

6.6 in.( 168 mm )

1.5 in.( 39 mm )

3.0 in.( 75 mm )

1.5 in.( 39 mm )

2.3 in.( 57 mm )

2.6 in.( 66 mm )

8.0 in.( 203 mm )

8.0 in.( 202 mm )

2.3 in.( 57 mm )1.4 in.

( 34 mm )

3.2 in.( 80 mm )

4.0 in.( 100 mm )

6.0 in.( 152 mm )

8.4 in.( 214 mm )

Voltage: 24VDCPower: 18 W per coil, 7 coils totalInlet Connection: ½” compression fittingDrain Connection: ½” compression fittingManifold Connection: 3/8” compression fittingMax. 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

Nortec HP HVAC3 Stage & 6 Stage Nozzle ManifoldsSeptember 18, 2003

- 12 -

* For 1 Stage Systems (On/Off) connect all manifolds together (not shown).

3 STAGES

6 STAGESHigh-PressureWater Inlet

Drain

High-PressureWater Inlet

Drain

Nortec HP HVACVibration ClampRev. A April 9, 2010

- 13 -

Vibration Clamp for HP HVAC Nozzle Applications

3/8" OD

1.2 in.( 30 mm )

1.1 in.( 28 mm )

1.4 in.( 34 mm )

Nortec HP HVACMounting Rail KitRev. A April 9, 2010

- 14 -

Mounting Rail Kit for HP HVAC Nozzle Applications

Note: Kit also includes 4x 1506296 (1/4” Bolt) and 4x 1493027 (1/4” Locknut)

3.1 in.( 78 mm )

1.2 in.( 31 mm )

D 0.3 in.( 8 mm )

6.1 in.( 154 mm )

D 0.3 in.( 8 mm )

96.0 in.( 2438 mm )

1.2 in.( 31 mm )

1.1 in.( 29 mm )

0.4 in.( 11 mm )

0.2 in.( 6 mm )

2.5 in.( 64 mm )

1507296 - Mounting RailQTY: 1

1507297 - Mounting Rail GussetQTY: 2

Nortec HP HVACMounting Rail InstallationRev. A April 9, 2010

- 15 -

Mounting Rail Installation for HP HVAC Nozzle Applications

1510135HP Mounting Rail Extension KitRev. A May 3, 2010

- 16 -

1510135 - Mounting Rail Extension Kit

Material Specifications:Rail: 304 Stainless steel, 16 gauge

Kit Includes:1x 1507296 - HP Mounting Rail4x 1506296 - Bolt, 1/4”-20 UNC x 1.75”4x 1493027 - Lock Nut, 1/4”-20 UNC

1506296

1493027

1507296

Part Numbers 1507139, 1507140HP HVAC NozzleApril 12, 2010

- 17 -

2"

2"

O -R ING

A NT I-D R IPSPR ING

A N TI-D R IPC H E C K B A L L

AN TI-D R IPB O D Y

O-R IN G

Specifications

Flow Rate

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

.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)

Nortec HP HVACNozzle Specification Data Sheet

Proper Spray Pattern

Nozzle Anti-Drip Assembly

NOZZLE

(5.1 cm)

(5.1 cm)

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.

HP HVACMist EliminatorSeptember 18, 2003

- 18 -

Mist Eliminator for HP HVAC Nozzle Applications

The NORTEC Mist Eliminator is a single bankdroplet removal system, designed to capturewater within its media. Entrained water iseither evaporated by the passing airflow,increasing water efficiency, or flows downtowards the drain pan at the bottom of theduct section.

The Mist Eliminator is commonly installedat a slight upstream angle (10° - 30°). Wheninstalled in this way, the top of the MistEliminator is farther upstream than thebottom, and airflow drives the waterdownwards to the drains.

Media Specifications:White

AntimicrobialCompatible with UV duct sterilization

1” nominal0.21 @ 300 fpm

1 oz. per square footClass 2

Color:Coatings:UV:Thickness:Initial Resistance:Basis Weight:UL Rating:

For duct sizes in between the standardsizes, the next largest Mist Eliminator isordered and trimmed to fit during installation.

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

250 300 350 400 450 500 550 600 650 700 750

Air Velocity (FPM)

Pressure Drop Across Wet Mist Eliminator (in. H 2O)

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

Size (ft)

HP HVACMist Eliminator - Typical InstallationJanuary 2, 2008

- 19 -

Pump ControlWD 1506681 Rev. F08/19/09

- 20 -

L1

L2

L3 T3

T2

T1

MOTOR

24VACContactor

3 Amps

L1 L2 L3

L1

L2

L3

AUTO

Manual

Off/Auto/Manual SW

G

G

Humid ONIndicator Lamp

NO

NC

COM

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Y

Overload RelayContactor

Humid ActiveIndicator Lamp

Humid ServiceIndicator Lamp

24vac

24vac COM.Connected toCabinet GND

PrimaryLine Voltage

Water PressureSwitch

ThermostaticSensor

Warm WaterRelief Valve

L1 N I1 I2 I3 I4 I5 I6

Q1 Q2 Q3 Q4

R

Humid FaultIndicator Lamp

(Make connectionto force shutdown100 hours aftermaintenancewarning)

3 1

56 4

2

Push to resethour counter

R

W Bk

24 VAC Cooling Fanfor Totally Enclose Model only

}

ManifoldControlConnection

Humid

Service

}}} }

Humid

Fault

Humid

Active

Humid

ON

COMN/O N/C

Humid ONRelay

Humid ActiveRelay

Humid ServiceRelay

Humid FaultRelay

97 98

Pump Controller with Danfoss VLT 2800or VLT Aqua FC 200WD 1506682 Rev. G03/07/11

- 21 -

L1

L2

L3 L3 VT3

L2 WT2

L1 UT1

MOTOR

24VACContactor

3 Amp s

L1 L2 L3

L1

L2

L3

Variable Speed Controller

AUTO

Manual

Off/Auto/Manual SW

G

G


NO

NC

COM

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Y

Digital input (other)

Com. Analog output

Com. Analog input

Star/Stop

54

39

18

27

12

Pressure Transmitter(4-20 mA)

1 2-+




24vac


PrimaryLine Voltage


ThermostaticSensor


L1 N I1 I2 I3 I4 I5 I6

Q1 Q2 Q3 Q4

R


- VDC

10 VDC Supply

3 1

56 4

2


55

13

20

50

Analog input (0-20mA)

24 vdc Supply

R

W Bk


}


Humid Service

}}} }

Humid Fault

Humid

Active

Humid O

N

COMN/O N/C

Humid ONRelay

Humid ActiveRelay

Humid ServiceRelay

Humid FaultRelay

}

97 98

60 [ VLT 2800 only ]

[ VLT FC 200 only ]


s s1 Amp 1 Amp

Pump Controller with Danfoss Integrated VFDWD1506708 Rev. DAugust 19, 2009

- 26 -

L1

L2

L3 L3 T3T3

L2 T2T2

L1 T1T1

MOTOR

24VACContactor

3 Amp s

L1 L2 L3

L1

L2

L3

Variable Speed Controller

AUTO

Manual

Off/Auto/Manual SW

G

G


NO

NC

COM

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Y

Digital iput (other)

Analog input (0-10 V)

Digital input

Star/Stop

1

2

4

5

6

X101Pressure Transmitter

(4-20 mA)1 2

-+




24vac


PrimaryLine Voltage


ThermostaticSensor


L1 N I1 I2 I3 I4 I5 I6

Q1 Q2 Q3 Q4

R


(Make connectionto force shutdown100 hours aftermaintenancewarning)

0 V for terminals 1-7 and 9

Analog (0-20 mA) output

3 1

56 4

2


3

7

8

9


24 vdc Supply

10 vdc Supply

R

W Bk


}


Humid

Service

}}} }

Humid

Fault

Humid

Active

Humid

ON

COMN/O N/C

Humid ONRelay

Humid ActiveRelay

Humid ServiceRelay

Humid FaultRelay

97 98

1 Stage Valve ControllerWD1506692 Rev. DJune 25, 2009

- 27 -

24VdcPowerSupply

N L

VV +_

24Vdc output

N L

PLC UNIT #1

L+ M I-1 I-2 I-3 I-4 I-6 I-7 I-8I-5

Q1

1 2

Q2

1 2

Q3

1 2

Q4

1 2

1 2 3 4 5 96 107 11 14

NOTE:Valve Voltage: 24 VdcValve Power Consumption: 18 W each

24 Vdc

Input Voltage120Vac 60Hz 2.7A

Power OnGreen 24 V

Valve # 1 OnYellow 24 V

Pump Control

8 12 1513 16

ON/OFFLOOP

INTERNAL INTERNAL

EXTERNAL EXTERNAL

V1N/C

V1N/O FLUSH

+ +

+

2/6 1/3

1/22/5ON/OFF Power Switch

+_

0-10Vdc *

* For time proportioning control, connect 0-10 Vdchumidistat.For on/off control, jumper between 1 and 4and put humidistat on 1 and 2 ON/OFF loop

3 Stage Valve ControllerWiring Diagram No. 1506691 REV. DJune 25, 2009

- 28 -

24VdcPowerSupply

N L

VV +_

24Vdc output

N L

PLC UNIT #2

Q11 2

Q21 2

Q31 2

Q41 2

PLC UNIT #1

L+ L+M MI-1 I-1I-2 I-2I-3 I-3I-4 I-4I-6 I-6I-7 I-7I-8 I-8I-5 I-5

Q11 2

Q21 2

Q31 2

Q41 2

Va

lve

#1

Va

lve

#2

Va

lve

#3

Va

lve

#4

Va

lve

#5

1 2 3 4 5 96 107 11 14

0-10Vdc

+


24 Vdc


Power OnGreen 24 V



Pump Control

8 12 1513 16

ON/OFFLOOP

INTERNAL INTERNAL

EXTERNAL EXTERNAL

V1N/C FLUSH

+ + + +

+

2/6 1/3


-

V1N/O

V2N/C

V2N/O

- --

6 Stage Valve ControllerWiring Diagram No. 1506683 REV. CJune 25, 2009

- 29 -

24VdcPowerSupply

N L

VV +_

24Vdc output

N L

PLC UNIT #2

Q11 2

Q21 2

Q31 2

Q41 2

PLC UNIT #1

L+ L+M MI-1 I-1I-2 I-2I-3 I-3I-4 I-4I-6 I-6I-7 I-7I-8 I-8I-5 I-5

Q11 2

Q21 2

Q31 2

Q41 2

1 2 3 4 5 96 107 11 14

0-10Vdc

+


24 Vdc


Power OnGreen 24 V




Pump Control

8 12 1513 16

ON/OFFLOOP

INTERNAL INTERNAL

EXTERNAL EXTERNAL

V1N/C FLUSH

+ + + + + ++

2/6 1/3


--

V1N/O

V2N/C

V2N/O

--V3

N/CV3

N/O

In-Duct High Pressure Nozzle Humidification System - HP ... · 24 VAC Safety Loop Pump module...

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Transcript of In-Duct High Pressure Nozzle Humidification System - HP ... · 24 VAC Safety Loop Pump module...