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Installation, Operation and Maintenance Instructions

This manual is provided to acquaint you with the dehumidi-

fier so that installation, operation and maintenance can 

proceed successfully. Ultimate satisfaction depends on the 

quality of installation and a thorough understanding of this 

equipment. The dehumidifier is built around tested engi-

neering principles and has passed a thorough inspection for 

quality of workmanship and function.

Quest Dry

Installation, Operation and Maintenance Instructions

4201 Lien Rd 

Phone 608-237-8400

Madison, WI 53704 

Toll-Free 1-877-420-1330

www.QuestHydro.com [email protected]

 

– Read and Save These Instructions –

Specifications subject to change without notice.

1

Quest 110 Dual

Water Removal Rates (Pints/Day) 

 

110 pints  

80˚F, 60% (AHAM)

Providing 110 pints of water removal per day at standard rating 

conditions (80ºF/60%RH), the Quest 110 Dual will effectively 

control humidity while using only 7.1 amps/115V.

 

Features:
•  High capacity
•  High efficiency
•  Environmentally friendly
•  Patent pending dual-air distribution

TS-879 

10/15

Patent Pending Dual-Air Distribution

Summary of Contents for 110 Dual

Page 1: ...st Dry Installation Operation and Maintenance Instructions 4201 Lien Rd Phone 608 237 8400 Madison WI 53704 Toll Free 1 877 420 1330 www QuestHydro com info QuestHydro com Read and Save These Instructions Specifications subject to change without notice 1 Quest110Dual Water Removal Rates Pints Day 110 pints 80 F 60 AHAM Providing 110 pints of water removal per day at standard rating conditions 80ºF...

Page 2: ...ompressor Shipping Support 5 4 2 Location 5 4 2A How to hang dehumidifier 5 4 3 Electrical Requirements 6 4 4 Install Leveling Feet 6 4 5 Condensate Water Removal 7 5 Ducting 8 5 1 Outlet Duct Kit 8 6 Operation 8 6 1 Humidity Control Adjustment 8 6 2 Fan Switch 8 7 Maintenance 8 7 1 Air Filter 9 8 Service 9 8 1 Technical description 9 8 2 Troubleshooting 10 9 Service Parts List 12 10 Accessory Rep...

Page 3: ...r maintenance and service DO NOT INSTALL UNIT WITH THE SERVICE PANELS INACCESSIBLE Avoid directing the discharge air at people or over the water in pool areas If used near a pool or spa be certain there is NO chance the unit could fall into the water be splashed and that it is plugged into a GFI GROUND FAULT INTERRUPT OUTLET DO NOT use the device as a bench or table DO NOT place the device directl...

Page 4: ...trusion or excessive fresh outside air infiltration Before installing the Quest 110 Dual water intrusion and air infiltration problems should be addressed 2 Registrations The Quest 110 Dual units conforms to unified standard UL 60335 2 40 and CSA standard C22 2 60335 2 40 3 Specifications 4034220 Quest 110 Dual Blower 365 CFM 0 0 WG Power 830 Watts 80 F and 60 RH Supply voltage 115 VAC 1 Phase 60 ...

Page 5: ...in a variety of locations to meet the owner s needs other considerations include 1 Providing access to a 115 VAC power outlet 10 power cord is provided 2 Locating near a floor or other suitable drain 3 Mount at least 4 above drain P trap recommended See pg 8 4 Do not install the Quest 110 Dual with the exhaust of the unit within 1 of a wall or obstruction Do not place the unit near open water 5 Du...

Page 6: ...et Included with your Quest 110 Dual are four leveling feet It is important to level the unit for proper draining Installing Leveling Feet See Figure 2 for installing leveling feet 1 Lay down a protective pad pillow blanket etc 2 Carefully turn unit onto side opposite drain port 3 Align leveling foot shaft with one of the four threaded hole locations as shown in Figure 2 4 Screw each leveling foot...

Page 7: ...er out of the corners of the machine Position the trap in the hose approximately 8 10 from the dehumidifier and make sure the highest point of the trap is still at least 2 below the black drain port adapter on the dehumidifier If the highest point of the trap is above the drain port water will back flow into the dehumidifier Check the hose regularly to ensure water is draining properly Several tra...

Page 8: ...ommended Humid 80 to 90 Relative Humidity The dehumidifier will run until the relative humidity RH is reduced to the humidity control dial setting Quality humidity meters are available from the factory and are recommended to accurately monitor humidity levels Refer to the options and accessories table in this document 6 2 Fan Switch Turning the impeller switch to FAN ON will cause the unit s inter...

Page 9: ...esult in death serious bodily injury and or property damage Only qualified service people should service this unit CAUTION If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified person in order to avoid a hazard 8 1 Technical Description The Quest 110 Dual uses a refrigeration system similar to an air conditioner s to remove heat and moisture...

Page 10: ...sor run with fan switch AUTO 1 Unit unplugged or no power to outlet circuit breaker tripped 2 Humidity control set to Humid setting 3 Loose connection in internal wiring 4 Humidity control is defective No dehumidification Compressor does not run but blower runs with fan switch AUTO and humidity control turned to ON 1 Defrost thermostat open ambient temperature too low 2 Loose connection in compres...

Page 11: ...fly but cycles on and off 1 Loose connection in blower circuit 2 Obstruction prevents impeller rotation 3 Defective blower 4 Defective blower switch Evaporator coil frosted continuously low dehumidifying capacity 1 Dirty air filter or air flow restricted 2 Defrost thermostat loose or defective 3 Low refrigerant charge If none of the above has fixed the issue call technical support at 1 800 533 753...

Page 12: ...d 370V Capacitor Impeller 4026221 Leveling Foot 4031376 Defrost Thermostat 4027172 Humidity Controller 4025560 Fan Switch 4036568 Bracket 9 Service Parts List Call your dealer or 1 800 533 7533 10 Accessory Replacement Parts Call your dealer or 1 800 533 7533 Part No Description 4031062 Filter MERV 8 4033036 Filters 4 Pack MERV 8 4033037 Filters 12 Pack MERV 8 4028616 Caster Kit 4033038 Pump Kit 4...

Page 13: ...1 877 420 1330 Quest 110 Dual Installation Operation and Maintenance Instructions 13 www QuestHydro com info QuestHydro com 11 Wiring Diagram ...

Page 14: ...ns The end user is responsible for normal care This warranty does not cover any defect malfunction etc resulting from misuse abuse lack of normal care corrosion freezing tampering modification unauthorized or improper repair or installation accident acts of nature or any other cause beyond Therma Stor LLC s reasonable control LIMITATIONS AND EXCLUSIONS If any Quest 110 Dual Dehumidifier part is re...

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