Therma-Stor QUEST Dry 105 Installation, Operation And Maintenance Instructions

Therma-Stor QUEST Dry 105 Installation, Operation And Maintenance Instructions

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Quest Dry 105, 155, and 205
Quest Dry
Installation, Operation and Maintenance Instructions
Installation, Operation and Maintenance Instructions
– Read and Save These Instructions –
This manual 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 understanding of this equipment.
The dehumidifier is built around tested engineering
principles and has passed a thorough inspection
for quality of workmanship and function.
The Quest Dry 105 provides 105 pints per day of water
removal at standard rating conditions (80ºF/60%RH)
while using only 4.9 amps/115V.
The Quest Dry 155 provides water removal of 155
pints per day at 80ºF/60%RH using 8.0 amps/115V.
The Quest Dry 205 is the largest capacity of the
group. This unit removes up to 205 pints of water per
day using only 13.2 amps/115V and retains the same
cabinet size as the 105 and the 155. Ideally suited for
structures with high ceiling applications.
Features:
Industry-leading efficiency, most efficient on the
market today
Patented, optimized air-to-air heat exchanger
High-efficiency, long-life impeller fan
Quiet operation and superior high static pressure
performance
Superior air filtration (MERV-11 standard)
Pre-configured for fresh air ventilation
Auto-restart after power outages
Environmentally friendly R410A refrigerant
quest
quest
Asset Protection and IAQ Solutions
Specifications subject to change without notice.
Water Removal Rates (Pints/Day)
105 pints
80˚F, 60% (AHAM)
155 pints
80˚F, 60% (AHAM)
205 pints
80˚F, 60% (AHAM)
4201 Lien Rd
Madison, WI 53704
www.QuestProtect.com
1
PATENTS:
D570,988
8,069,681
9,052,132
(Dry 105)
(Dry 155)
(Dry 205)
Phone 608-237-8400
Toll-Free 1-800-533-7533
sales@QuestProtect.com
TS-696
06/15

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Summary of Contents for Therma-Stor QUEST Dry 105

  • Page 1 The dehumidifier is built around tested engineering principles and has passed a thorough inspection for quality of workmanship and function. The Quest Dry 105 provides 105 pints per day of water removal at standard rating conditions (80ºF/60%RH) while using only 4.9 amps/115V.
  • Page 2: Table Of Contents

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions Table of Contents 8.9 Electric Ventilation Damper ......19 8.10 Condensate Pump Kit ......... 19 Safety Precautions ............. 3 Electrical Schematic ..........20 1. Intended Application ..........4 Service Parts List ............. 21 2.
  • Page 3: Safety Precautions

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER ONLY 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 Dry indoor air quality system.
  • Page 4: Intended Application

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER ONLY 1. Intended Application for Quest Dry For the ideal installation, draw air from the central part of the area to be dried and return it to isolated areas.
  • Page 5: Installation

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER ONLY 4. Installation 4.1 Location The Quest Dry 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: Condensate Removal

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER ONLY humidity such as near HVAC supply registers, near exterior doors, or near a pool or spa. The installer must supply the wiring between the Quest Dry and the control panel. Be sure to safely route the control wiring to prevent damage during installation.
  • Page 7: C Ducting For Fresh Air

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER ONLY The inlet of the Quest Dry is the 10” diameter hole in the filter enclosure of the unit. A 10” round collar is supplied with the unit to attach to round duct. The duct may be permanently attached to the collar. A 6”...
  • Page 8: D Installation In A Basement

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER ONLY The outside air duct should be connected to the 6” round collar on the filter enclosure of the unit. The 6” round collar includes a manual damper. Adjust the manual damper to provide the desired amount of fresh air for ventilation.
  • Page 9: F Installation With (2) Hvac Systems

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER ONLY Locate a separate return for the Quest Dry in a central area of the structure. Duct the supply of the Quest Dry to the air supply of the existing HVAC system. Connect an insulated duct from outside to the 6” collar of the Quest Dry if you wish to provide fresh air ventilation.
  • Page 10: Controls

    NING: Allowing yellow wire to contact red or white wire will destroy the transformer. Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions WARNING: Allowing yellow wire to contact red or white wire will destroy the transformer. FOR HVAC INSTALLER ONLY Dehumidifier on : Connect yellow and blue wires.
  • Page 11: Optional Dehumidifier & Ventilation System

    WARNING: Allowing yellow wire to contact red or white wire Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions will destroy the transformer. FOR HVAC INSTALLER ONLY Dehumidifier on : Connect yellow and blue wires. Fan only on : Connect yellow and green (or brown) wires.
  • Page 12 : Connect yellow and blue wires. DEH 3000/DEH 3000R Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions Connect yellow and green (or brown) wires. FOR HVAC INSTALLER ONLY r : 24volt AC power supply available for HVAC accessories between yellow and ) wire.
  • Page 13: Maintenance

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER ONLY 7. Maintenance 7.1 Standard Air Filter The Quest Dry is equipped with a pleated cloth air filter. This filter should be checked every six months.
  • Page 14: Technical Description

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER 8.2 Technical Description The Quest Dry 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 (See Figure 15).
  • Page 15 Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER Compressor cycles on and off. Dehumidification is being called for. No fan call. 1. Low ambient temperature and/or humidity causing unit to cycle through defrost mode.
  • Page 16: Refrigerant Charging

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER Unit Test to determine problem: 1. Detach field control wiring connections from main unit. 2. Connect the yellow and green pigtails from the main unit together; only the impeller fan should run. Disconnect the wires.
  • Page 17: B Replacing Burned Out Compressor

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER 3. Unplug the unit, and then disconnect the red and yellow wires from compressor terminals R & S. Using an ohmmeter check continuity between the points listed below.
  • Page 18: C Replacing Compressor-Nonburn Out

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER 7. Evacuate the system with a good vacuum pump and accurate vacuum gauge. Leave the pump on the system for at least an hour.
  • Page 19: Table Of Contents 8.9 Electric Ventilation Damper

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER 8.9 Electric Ventilation Damper The electric ventilation damper is controlled by the ventilation timer. The damper will open when the ventilation timer is activated to allow fresh air into the structure through the 6” diameter fresh air inlet duct. The electric ventilation damper will remain closed when the ventilation timer is not activated to prevent over-ventilating the structure when the unit is dehumidifying or recirculating the indoor air.
  • Page 20: Electrical Schematic

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER Electric Schematics of the Quest Dry UNIT E-BOX BLK 1 BLU 2 MAKE SURE WIRE IS GRN 9 CAPPED IF DAMPER 1413 N.O. IS NOT USED...
  • Page 21: Service Parts List

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER Service Parts List Item Part No Qty Description Item Part No Description 4021475 Air Filter 16x20x2" MERV-11 4032196 (Dry 105) Impeller 4026221 Foot, Leveling, 5/16-18 x 2.25...
  • Page 22: Optional Parts List

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER AND OWNER Optional Parts List PART NO. QTY. DESCRIPTION 4024375 Check Damper, 10" Diameter (not shown) 4022220 Condensate Pump Kit, External 4024155 Control Panel Assembly, Humidity/Fan 4024125 Control Panel Assembly, Ventilation Timer &...
  • Page 23: Door And Collar Assembly

    Quest DRY 105, 155, and 205 Installation, Operation and Maintenance Instructions FOR HVAC INSTALLER ONLY Door And Collar Assembly Door Install Insert tab on the bottom of the door, in between the foam installation and the metal side. Push down on the plastic door latch and swing door shut.
  • Page 24: Warranty

    FIRST YEAR WARRANTY: Therma-Stor LLC warrants that, for one (1) year the Quest Dry dehumidifier will operate free from any defects in materials and workmanship, or Therma-Stor LLC will, at its option, repair or replace the defective part(s), free of any charge.

This manual is also suitable for:

Quest dry 155Quest dry 205

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