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QUEST
100
Compact Size
Digital Controls
Industry-Leading Efficiency
Superior MERV-13 Air Filtration
Ducting Options for Divided Spaces
Auto-Restart After Power Outages
Q U E S T C L I M A T E . C O M / ( 8 7 7 ) 4 2 0 - 1 3 3 0
INSTALLATION, OPERATION AND
MAINTENANCE INSTRUCTIONS
Serial Number
Install Date
Sold By
CALIFORNIA
TITLE 24 COMPLIANT
Patents: thermastor.com/patents
0 6 / 2 3 R E V A
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Related Manuals for Quest Engineering 100
Summary of Contents for Quest Engineering 100
- Page 1 INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS QUEST Serial Number Compact Size Install Date Digital Controls Sold By Industry-Leading Efficiency Superior MERV-13 Air Filtration Ducting Options for Divided Spaces CALIFORNIA Auto-Restart After Power Outages TITLE 24 COMPLIANT Patents: thermastor.com/patents Q U E S T C L I M A T E . C O M / ( 8 7 7 ) 4 2 0 - 1 3 3 0 0 6 / 2 3 R E V A...
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Page 2: Table Of Contents
QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS TABLE OF CONTENTS 7.7 Remote Controls ..........19 Safety Precautions ............3 7.7A Humidity Control ........19 1. Intended Application ............4 7.8 Defrost Thermostat ..........19 2. Registrations ..............4 7.9 Condensate Pump Kit .......... 19 3. -
Page 3: Safety Precautions
QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS SAFETY PRECAUTIONS Read the installation, operation and maintenance instructions carefully before installing and operating this device. Proper adherence to these instructions is essential to obtain maximum benefit from your Quest Dehumidifier. READ AND SAVE THESE INSTRUCTIONS •... -
Page 4: Intended Application
In order to efficiently control humidity levels, the area in which the dehumidifier is to be operated must be free of water intrusion or excessive fresh (outside) air infiltration. Before installing the Quest 100 Dehumidifier, water intrusion and air infiltration problems should be addressed or noted in calculations. -
Page 5: Installation
INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS 4. INSTALLATION 4.1 LOCATION The Quest 100 Dehumidifier can be installed in a variety of locations to meet the owner’s needs as listed below. In all cases keep the following cautions in mind: •... - Page 6 Due to pressure resistance it is not recommended to use the optional outdoor air intake when installing the dehumidifier supply to supply. DEDICATED RETURN TO SUPPLY Quest 100 Indoor Air Return Air Handler Supply Dry Air to Conditioned Space Optional Duct Quest 100 Supply Tee & Gravity Damper (877) 420-1330 QUESTCLIMATE.COM...
- Page 7 Air Return Damper Create a separate return for the Quest 100 Supply Quest 100 Dehumidifier in a central area of the building. Installing the supply air from the Quest 100 Dehumidifier to the return of the HVAC system requires the HVAC fan to run when the Quest Dehumidifier is operating.
- Page 8 Proper air distribution is important for optimal performance of the dehumidifier. Install a 6” insulated duct from outside, teeing into the 8” return duct of the Quest 100 Dehumidifier to provide outdoor air ventilation (optional).
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Page 9: Condensate Water Removal
QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS 4.3 CONDENSATE WATER REMOVAL NOTE: This unit is positively pressured and using a p-trap is not recommended. OUTPUT TO DRAIN OR BUCKET. A. If the provided drain hose does not reach your drain, rigid PVC tubing is readily available from your local hardware store. -
Page 10: Hanging Diagram
QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS 4.4 HANGING DIAGRAM, QUEST 100 4036668 Hang Bracket Bottom view of dehumidifier (PN 4036668) and two brackets (not included) NOTE: LEVELING FEET HOLD BRACKETS IN PLACE (877) 420-1330 QUESTCLIMATE.COM... -
Page 11: Electrical Requirements
GFCI protected circuit is recommended. The unit should not be used in areas prone to flooding. Consult local electrical codes for any further information. An optional remote dehumidistat is available for use with the Quest 100 dehumidifier and is to be located remotely from the dehumidifier. -
Page 12: Control Options
QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS 6. CONTROL OPTIONS The Quest 100 Dehumidifier can be controlled by its on board dehumidistat or with an external control using its low voltage terminal block. 6.1A QUEST 100 ON BOARD DEHUMIDISTAT... -
Page 13: B) External Control Options
This must be activated when an external control is used to control RH. When Terminal Control is active, the internal RH sensor is disabled. 6.1B QUEST 100 EXTERNAL CONTROL OPTIONS Quest offers three external control options: Quest DEH 3000R and Honeywell Humidipro. -
Page 14: External Control
To access the air filter, remove the filter access panel from the end of the Quest 100 Dehumidifier. The filter should be readily visible and can be removed by pulling it straight out of the Quest 100 Dehumidifier. -
Page 15: Service
7.2 TECHNICAL DESCRIPTION The Quest 100 Dehumidifier uses a refrigeration system similar to an air conditioner’s to remove heat and moisture from incoming air, and add heat to the air that is discharged. Hot, high-pressure refrigerant gas is routed from the compressor to the condenser coil. The refrigerant is cooled and condensed by giving up its heat to the air that is about to be discharged from the unit. - Page 16 QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS Compressor is not running. Dehumidification is being called for. No fan call. Defective compressor run capacitor. 2. Loose connection in compressor circuit. 3. High pressure switch open or unplugged. 4. Defective compressor.
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Page 17: Refrigerant Charging
QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS Filter Change Light illuminated (too frequently): Change filter if dirty. 2. Hold filter change button to reset filter life hours. 7.4 REFRIGERANT CHARGING If the refrigerant charge is lost due to service or a leak, a new charge must be accurately weighed in. If any of the old charge is left in the system, it must be recovered before weighing in the new charge. -
Page 18: B External Control Options
QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS 11. Using capacitor or MFD setting on meter test between both capacitor terminals. Compare reading to capacitor spec on capacitor. 12. If the above test pass but the compressor does not work, the compressor has an internal mechanical defect and must be replaced. -
Page 19: Remote Controls
The humidity control is an adjustable switch that closes when the relative humidity of the air in which it is located rises to the set point. It opens when the RH drops 4 to 6% below the set point. If the Quest 100 Dehumidifier does not run, try turning the humidity control Down using arrow on control pad. -
Page 20: Power Cord Replacement
7.10 POWER CORD REPLACEMENT WARNING! Servicing the Quest 100 Dehumidifier, with its high pressure refrigerant system and high voltage circuitry presents a health hazard which could result in death, serious bodily injury, and/or property damage. Only qualified service people should service this unit. - Page 21 QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS 4. Disconnect BLACK wire from LINE+(L) terminal Disconnect WHITE wire from LINE-(N) terminal 5. Use 11/32” driver to remove nut from ground stud and disconnect GREEN wire from ground stud. 6. Remove the 2 screws holding the cord retention bracket using T25 Torx driver and remove retention bracket.
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Page 22: Error Codes
A warranty certificate has been enclosed with this 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. QUEST 100 DIGITAL CONTROL: ERROR CODES # NAME MACHINE DISPLAY... -
Page 23: Warranty
(but all warranty periods will be extended by the period of time, if any, that the Quest 100 Dehumidifier is out of service while awaiting covered warranty service). -
Page 24: Service Parts List
QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS SERVICE PARTS LIST FOR QUEST 100 Item Part No Description Item Part No Description 4029510 Drier 4041909 Display Assembly 4033032-07 Compressor Capacitor 4042005 Filter 4034716-04 Evap Temp Probe 4042066-01 Impeller 4036523 Cord... - Page 25 QUEST 100 INSTALL ATION, OPERATION AND MAINTENANCE INSTRUCTIONS (877) 420-1330 QUESTCLIMATE.COM...
- Page 26 QUESTCLIMATE.COM (877) 420-1330...
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