Therma-Stor 4037391 Installation, Operation And Maintenance Instructions Download Page 23

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1-877-420-1330

Quest 185 Cool

Installation, Operation and Maintenance Instructions

www.QuestHydro.com

[email protected]

4033179

COMPRESSOR

COND.

RELAY

COND.

RELAY

COIL

115 VAC

LINE NEUTRAL

BLK

RED

BRN

WHT

BLK

BRN

RED

WHT

RUN

CAP.

WHT

BLK

RUN

CAP.

BLOWER

24VAC SIGNAL

FROM DEHU.

Condensing Unit Wiring Diagram

LINE

NEUTRAL

DEHU.

RELAY

BLOWER

RELAY

BLOWER

XFMR

DEHU.

RELAY

COIL

BLOWER

RELAY

COIL

DEFROST

T-STAT

L. PRESS

SWITCH

RUN

CAP.

24VAC SIGNAL

FROM DEHU.

YEL-6

BLU-7

GRN-5

PNK

-3

WHT

-4

RED-1

YEL-2

BLK-9

BLK-8

BLK

BLK-3

WHT

-5

BLK-2

U-2

115V

24V

COM

BRN-3

BLK-1

BLK

-1

+24VAC

DEHU

FAN

COM

CUSTOMER

CONTROL

WIRING

BLU

YEL

GRN

RED

BLK

24VAC TO

COND.

GRN-4

BLK-5

VIO-6

COMPRESSOR

COND.

RELAY

COND.

RELAY

COIL

115 VAC

LINE NEUTRAL

BLK

RED

BRN

WHT

BLK

BRN

RED

WHT

RUN

CAP.

WHT

BLK

RUN

CAP.

BLOWER

COMPRESSOR

COND.

RELAY

COND.

RELAY

COIL

115 VAC

LINE NEUTRAL

BLK

RED

BRN

WHT

BLK

BRN

RED

WHT

RUN

CAP.

WHT

BLK

RUN

CAP.

BLOWER

9.2 Condenser Wiring Diagram

9.3 Dehumidifier and Condenser Wiring Diagram

Summary of Contents for 4037391

Page 1: ...is provided to acquaint you with the dehumidifier so that installation operation and maintenance can proceed successfully Ultimate satisfaction depends on the quality of installation and a thorough u...

Page 2: ...Set Installation 9 5 4 Brazing the Line Set 11 5 5 Leak Test Line Set and Dehumidifier 13 5 6 Evacuating the Line Set and the Dehumidifier 14 5 7 Charging the System 15 6 Control Options 16 6 1 On Bo...

Page 3: ...outlet that is a GROUND FAULT INTERRUPT protected circuit DO NOT use the device as a bench or table DO NOT place the device directly on structural members Provide vibration isolation in order to mini...

Page 4: ...ifier Quest 185 Cool Condensing Unit Quest 185 Cool Installation Instructions Quest 185 Cool Leveling Feet 4 Specifications 80 F 60 RH Dehumidifier 4037391 Power Watts 160 Supply voltage 110 120 VAC 1...

Page 5: ...5 Cool Dehumidifier as a bench or table DO NOT place the Quest 185 Cool Dehumidifier directly on structural members Provide vibration isolation in order to minimize operational vibration and or noise...

Page 6: ...ontact or be connected to a high voltage circuit The control terminals and remote control are labeled and numbered to prevent confusion Be sure to consult the electrical schematic in this manual or in...

Page 7: ...e the condensing unit at least 1 above ground level Place the condensing unit as close as possible to the dehumidifier to minimize the length of the connecting lines The maximum line set length is 50...

Page 8: ...ensing unit The power wiring must have a Minimum Circuit Ampacity of 20A and be run within a rain tight conduit The con densing unit must be grounded as required by applicable code s Field Wiring the...

Page 9: ...ER WALL STUD STRAP LIQUID LINE TO VAPOR LINE LIQUID LINE VAPOR LINE WRAPPED IN ARMAFLEX NON CORROSIVE METAL SLEEVE VAPOR LINE WRAPPED WITH ARMAFLEX LIQUID LINE CALK PVC PIPE FIBERGLASS INSULATION OUTS...

Page 10: ...ine to prevent water condensation on the gas line Flush the lines with an inert gas before and or during brazing to prevent oxidation inside the lines Release the inert gas holding charge and remove t...

Page 11: ...re tightening Allow braze joint to cool before removing the wet rag from service valve Temperatures above 250 can damage seals Use silver alloy brazing rods with 5 minimum silver alloy for copper to c...

Page 12: ...ttings included with the condensing unit onto the line set if necessary 3 Swage the liquid and gas lines if necessary to fit onto the line stubs with the flare fittings 4 Remove service valve caps and...

Page 13: ...le of sensing HFC refrigerant WARNING Refrigerant can be harmful if it is inhaled Refrigerant must be used and recovered responsibly Failure to follow this warning may result in personal injury or dea...

Page 14: ...e side of the manifold gage set to the liquid line stub service port 6 Connect a vacuum pump to the center port on the manifold gage set 7 Open the valve core removal tool valves 8 Open the high and l...

Page 15: ...ired 2 Connect a cylinder of HFC 410A refrigerant to the center port of the manifold gage set Position the HF C410A refrigerant cylinder to deliver liquid only 3 Open the valve on the HFC 410A cylinde...

Page 16: ...ports of the liquid and gas line stubs finger tight then tighten an additional 1 6 turn Check the service port caps for leakage reinstall if necessary 6 Control Options The Quest 185 Cool Dehumidifier...

Page 17: ...sformer neutral side common with red On board dehumidistat must be set to off otherwise the dehumidifier will run at the lowest setpoint between the dehumidistat and external control Between the COM D...

Page 18: ...lean Filter non compliance invalidates the product warranty COM FAN 24V DEHU DMPR COM FAN 24V DEHU DMPR 24VAC COMP FAN ONEYWELL REMOTE HUMIDISTAT WIRING DIAGRAM QUEST DEH 3000R CONTROL WIRING DIAGRAM...

Page 19: ...unit read it before any repair is initiated If a warranty repair is required call the factory first at 1 877 420 1330 for warranty claim authorization and technical assistance 8 2 Refrigerant Chargin...

Page 20: ...or control wiring 4 Defective compressor relay 5 Defective control transformer Compressor is not running Dehumidification is being called for Fan is running 1 Defective compressor run capacitor 2 Loos...

Page 21: ...ctive compressor 9 Restrictive ducting Troubleshooting Procedure for Control Related Issues This method of diagnosis will test the 3 main components of the control circuit individually to indicate any...

Page 22: ...If compressor is running and continues to run after about 15 minutes you should feel a slight increase in air tem perature being discharged out of the discharge air side of the unit 6 If so depending...

Page 23: ...DEHU RELAY COIL BLOWER RELAY COIL DEFROST T STAT L PRESS SWITCH RUN CAP 24VAC SIGNAL FROM DEHU NC NO YEL 6 BLU 7 GRN 5 PNK 3 WHT 4 RED 1 YEL 2 BLK 9 BLK 8 BLK BLK BLK 3 WHT 5 BLK 2 BLU 2 115V 24V COM...

Page 24: ...lation Operation and Maintenance Instructions 24 www QuestHydro com info QuestHydro com 10 Optional Accessories PART NO DESCRIPTION 4028531 DEH 3000R Control with remote 4021475 MERV 11 Filter 16 x20...

Page 25: ...warranty does not cover any costs related to changes to a Product or Component that may be required by any codes laws or regulations that may become effective after initial purchase of the Product by...

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