QUEST 876 High Efficiency Dehumidifier Installation Guide
- September 26, 2024
- Quest
Table of Contents
876 High Efficiency Dehumidifier
“`html
Specifications:
-
Model: Quest 876
-
CFM: 4037600
-
Power: 1850 @ 0.0 WG, 5500 Watts
-
Supply Voltage:
-
Current Draw: 24.7A
-
Rated Current Draw (Amps): 34.6A (104 F | 36%)
-
MCA: Minimum Circuit Ampacity
-
MOP: Maximum Overcurrent Protection
-
Recommended Breaker Size:
-
Energy Factor:
-
Operating Temperature:
-
Water Removal Efficiency:
-
Air Filter (MERV-13): Qty 2
-
Dimensions: Width: 28.9 in, Height: 34.1 in, Length: 44.8 in,
Weight: 340 lb -
Refrigerant Type: R410A
-
Refrigerant Amount: 6 lb 4 oz
Product Usage Instructions:
1. Safety Precautions:
Read the installation, operation, and maintenance instructions
carefully before installing and operating the Quest 876
Dehumidifier. Proper adherence to these instructions is essential
for maximum benefit.
2. Intended Application:
The Quest 876 Dehumidifier is designed to operate in
temperatures between 56°F and 95°F. Ensure the operating area is
free of water intrusion and excessive fresh air infiltration for
efficient humidity control.
3. Installation:
Before installing the Quest 876 Dehumidifier, address any water
intrusion or air infiltration issues. Note the following
specifications for installation: – Electrical Requirements:
Hardwire only, no power cord provided. – Drain Connection: 3/4
Threaded NPT – Unit Dimensions: Width – 28.9 in, Height – 34.1 in,
Length – 44.8 in, Weight – 340 lb – Refrigerant Type: R410A,
Refrigerant Amount: 6 lb 4 oz
FAQ:
Q: What should I do if the Quest 876 Dehumidifier does not
start after a power outage?
A: The Quest 876 Dehumidifier features auto-restart
functionality after power outages. If it does not start
automatically, check the power supply and ensure proper electrical
connections.
Q: Can the Quest 876 Dehumidifier operate in areas with
temperatures below 56°F?
A: The Quest 876 Dehumidifier is designed for temperatures
between 56°F and 95°F. Operating it below the recommended
temperature range may affect its performance.
“`
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
For complete product information, scan here:
Largest Capacity Industry-Leading Efficiency Patented M-CoRR Technology
Superior MERV-13 Air Filtration Integrated Lift and Hang Points Auto-Restart
After Power Outages
QUESTCLIMATE.COM / 877-420-1330
Serial Number Install Date Sold By
Patents: thermastor.com/patents
TS-2004 05/24 REV E
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
TABLE OF CONTENTS
Safety Precautions……………………………………………………2 1. Intended
Application…………………………………………….3 2. Registrations ………………………………………………………..3 3.
Specifications……………………………………………………….3 4. Installation ……………………………………………………………4
4.1 Location………………………………………………………….4 4.2 Electrical Requirements
……………………………….4 4.3 Condensate Water Removal ………………………….5 4.4 Hanging
………………………………………………………..5 5. Controls….. ……………………………………………………………6 5.1 Humidity
Control…………………………………………….6 5.2 24VAC Wiring ………………………………………………..6
5.2A Deh 3000R……………………………………………7 5.2B Honeywell Remote Humidistat ……………..7
5.2C Daisy Chain……………………………………………7 6. Maintenance …………………………………………………………7 6.1
Standard Air Filter………………………………………….8 7. Service…….. …………………………………………………………..8
7.1 Warranty………………………………………………………….8 7.2 Technical Description
…………………………………….8 7.3 Troubleshooting……………………………………………..8 8. Ducting
Guidelines……………………………………………….10 9. Display………………………………………………………………….11 Wiring
Diagram………………………………………………………….15 Service Parts List……………………………………………………..16
Optional Parts List……………………………………………………16 Warranty……………………………………………………………………18
1
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, 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
» The device is designed to be installed INDOORS IN A SPACE THAT IS PROTECTED
FROM RAIN AND FLOODING.
» Install the unit with space to access the back or side panels for
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, spa or water; be certain there is NO chance the unit
could fall into the water, be splashed and that it is plugged into an 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 minimize operational vibration and/or noise. » A drain
pan MUST be placed under the unit if installed above a living area
or above an area where water leakage could cause damage » Never operate a unit
with a damaged power cord. If the power cord is
damaged it must be replaced by the manufacturer, its service agent, or
similarly qualified person in order to avoid a hazard. » Make all electrical
connections in accordance with the current edition of the NEC ANSI/NFPA 70 and
any national and local codes or ordinances that may apply. » Maintain a
minimum 3ft. (1m) clearance to avoid obstructing the air return and supply. »
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety. Children should
be supervised to ensure that they do not play with the appliance. » Not
intended for use at altitudes over 2000M.
2
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
1. INTENDED APPLICATION FOR QUEST 876
The Quest 876 Dehumidifier is designed to operate in temperatures between 56 F
and 95 F.
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 876
Dehumidifier, water intrusion and air infiltration problems should be
addressed or noted in calculations.
2. REGISTRATIONS
The Quest 876 Dehumidifier units conform to unified standards: UL 60335-2-40,
CSA 22.2 # 60335-240:2012 Ed. 1+4. Patent: thermastor.com/patents
3. SPECIFICATIONS @ 80°F / 60% RH
UNIT
CFM: POWER:
QUEST 876
4037600
1850 @ 0.0″ WG
5500 Watts
SUPPLY VOLTAGE:
CURRENT DRAW: RATED CURRENT
DRAW (AMPS): (104 F | 36%) MCA MOP
RECOMMENDED BREAKER SIZE: ENERGY FACTOR: OPERATING TEMP: WATER REMOVAL:
EFFICIENCY: AIR FILTER (MERV-13):
(QTY 2)
220240 VAC 1 Phase – 60 Hz
24.7A
34.6A
42.5A 70A 45A 3.1 L/kWh 56 F Min 95 F Max 876 Pints/Day 6.6 Pints/kWh Size:
18″ x 20″ x 2″
POWER CORD:
None. Hardwire only.
DRAIN CONNECTION:
REFRIGERANT TYPE:
REFRIGERANT AMOUNT:
DIMENSIONS: WIDTH: HEIGHT: LENGTH: WEIGHT:
3/4″ Threaded NPT R410A
Unit 28.9″ 34.1″ 44.8″ 340 lb
6 lb 4 oz
Shipping 36″ 40″ 48″ 420 lb
Specifications are subject to change without notice.
NOTES: Unit 4037600 requires buck/boost transformer to run on 208V or 277V.
Unit requires external control, not provided.
- MCA = Minimum Circuit Ampacity This number provides a qualified electrician with the information needed to determine the minimum wire size used in the circuit that feeds a single dehumidifier.
- MOP = Maximum Overcurrent Protection This number provides a qualified electrician with the value of the maximum size circuit breaker that may be used to protect the circuit that feeds a dehumidifier.
3
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
4. INSTALLATION
4.1 LOCATION
The Quest 876 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:
» It is designed to be installed INDOORS IN A SPACE THAT IS PROTECTED FROM
RAIN AND FLOODING.
» Install the unit with space to access side panel for maintenance and
service. DO NOT INSTALL UNIT WITH ACCESS PANEL INACCESSIBLE.
» Avoid discharging the air directly at people, or over the water in pool
areas.
» Be certain there is NO chance the unit could fall into water or be splashed
and that it is plugged into a GROUND FAULT INTERRUPTER.
» DO NOT use the Quest 876 Dehumidifier as a bench or table.
» DO NOT place the Quest 876 Dehumidifier directly on structural members.
Provide vibration isolation in order to minimize operational vibration and/or
noise.
» A drain pan MUST be placed under the unit if installed above an area where
water leakage could cause damage.
» DO NOT obstruct the supply or return air. Maintain a minimum 3′ clearance
around supply and return air.
4.2 ELECTRICAL REQUIREMENTS
WARNING! Electrical shock hazard: Electrical power must be present for
some test. These test should be performed by a qualified service person.
The Quest 876 dehumidifier plugs into NEMA 6-20R rated receptacle. The Quest
876 277v dehumidifer plugs into a NEMA L7-20P rated receptacle. The amp draws
are listed on page 4 of this manual. Connecting to electrical power must
comply with all national, state and local electrical codes. A ground fault
interrupter protected circuit is recommended. This unit shall not be used with
an extension cord.
WARNING! The On/Off switch above the 24VAC control reset only turns off
the 24VAC circuit. It does not disconnect the main power.
Low Voltage Connections
Install the external control in a central area of the structure where it will
sense the relative humidity accurately. Do not install the control sensor
where it may not accurately measure the relative humidity such as near HVAC
supply registers, near exterior doors or near pool or spas. The installer must
supply the wiring between the dehumidifier and the external control. Be sure
to safely route the control wiring to prevent damage during installation. Be
careful not to cross the wires when connecting the dehumidifier and the
external control.
The controls of the dehumidifier are powered by a low voltage circuit (24VAC)
and must NEVER contact or be connected to a high voltage circuit. The control
terminals are labeled to prevent confusion.
WARNING! Damaged power cords can only be replaced with one by the unit
manufacturer.
4
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
4.3 CONDENSATE WATER REMOVAL
Condensate drains by gravity via the drain port. Use 3/4″ male NPT PVC pipe.
An optional condensate pump kit may be installed if a lift is required to
dispose of the condensate. Optional parts list for information on the kit.
FOLLOW DIAGRAM:
» Level within 2°
3/4″ drain port
Vent:
» Place vent after the trap.
Drain Trap Configuration
» Vent should be open.
CAP
VENT OPEN
» Height of vent should be higher than drain outlet.
Cap:
» A clean out can be placed before trap but must be
sealed with a cap.
4″
Drain Line: » Drain line should go in a downward slope to the drain.
6.75″
» 1/4″ drop per foot.
2″
4.4 HANGING DIAGRAM
3/8″ threaded rod Intake Air
28.95″ 27.25″
Treated Air
3/8″ Jam Nuts
PARTS NEEDED:
5.56″
4 pieces 3/8″ threaded rod (not included) 4 – 3/8″ threaded jam nuts (not
included)
WARNING! Hanging installation must meet all state and local codes.
5
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
WARNING! Installation should be done by a qualified agency in accordance
with these instructions. The qualified service agency installing this high
efficiency refrigeration system is responsible for the installation.
WARNING! Check the supporting structure to be used to verify that it has
sufficient load carrying capacity to support the weight of the unit. Suspend
the unit only from the threaded nut retainers. Do NOT suspend from the
cabinet.
CAUTION! Recommended maximum hanger rod is 6 feet (1.8m).
5. CONTROL OPTIONS
The Quest 876 Dehumidifier is controlled by an external remote humidistat
through a 24V terminal block. External control NOT provided.
5.1 HUMIDITY CONTROL
A 24VAC signal is sent by the remote humidistat signals the fan or fan and
compressor to actuate. QUEST CONTROL OPTIONS: · Cloud Control · Quest DEH3000R
· Honeywell Humidipro · Any 24V signal to Dehumidify
CAUTION! Low Voltage Hazard. Can cause equipment damage. Disconnect
power before beginning installation.
5.2 24VAC WIRING
The terminal block, low voltage circuit breaker, and power switch are located
on the intake side of the unit. Turn the power switch to the off position
while wiring the unit.
FLOAT: {External normally closed dry contact float switch.} No voltage may be applied to the float switch.
FLOAT: Applying voltage may damage the control and void the warranty. {If no float is used in the system, leave the jumper connected to the terminal block}
DEHU: Dehumidificaton (compressor and fan operation)
R:
24VAC output
FLOAT
FLOAT
DHUM
(COMPRESSOR AND FAN)
FAN: Fan operation only
R
C:
24VAC neutral (common)
FAN
Note:
C
External devices can be powered between 24V/COM (10VA max).
24V circuit is protected by circuit breaker.
6
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
5.2A CLOUD CONTROL
QUEST CLOUD CONTROL WIRING DIAGRAM
5.2A DEH 3000R CONTROL
QUEST DEH 3000R CONTROL WIRING DIAGRAM
5.2B HONEYWELL REMOTE HUMIDISTAT
HONEYWELL REMOTE HUMIDISTAT WIRING DIAGRAM
24VAC
(BLUE) (YELLOW) (RED)
FLOAT
FLOAT DHUM
(COMPRESSOR AND FAN)
R
FAN
C
FLOAT
FLOAT DHUM
(COMPRESSOR AND FAN)
R
FAN
C
COMP FAN
Black Red
FLOAT
FLOAT DHUM
(COMPRESSOR AND FAN)
R
FAN
C
24V IN COM 24V OUT
5.2C DAISY CHAIN
QUEST DEH 3000R CONTROLER
QUEST 6 SERIES UNIT#3
FLOAT FLOAT DHUM
(COMPRESSOR AND FAN)
R
FAN
C
QUEST 6 SERIES UNIT#2
FLOAT FLOAT DHUM
(COMPRESSOR AND FAN)
R
FAN
C
QUEST 6 SERIES UNIT#1
FLOAT FLOAT DHUM
(COMPRESSOR AND FAN)
R
FAN
C
24VAC
COMP FAN
*NOTE DO NOT WIRE IN “FAN” TERMINAL WITH THIS APPLICATION
6. MAINTENANCE
WARNING! Do not operate the unit without the filter or with a less effective
filter. The heat exchange coils inside the unit could become clogged and
require disassembly to clean. Filter non-compliance invalidates the product
warranty.
7
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
6.1 STANDARD AIR FILTER
The Quest 876 Dehumidifier ships with a standard MERV-13 efficient pleated
fabric filter. This filter should be checked every six months. Operating the
unit with a dirty filter will reduce dehumidifier capacity and efficiency and
may cause the compressor to cycle off and on unnecessarily on the defrost
control.
To access the air filter, the filter should be readily visible and can be
removed by pulling it straight out of the Quest 876 Dehumidifier.
We recommend changing the filter at least with every grow cycle.
7. SERVICE
WARNING! Servicing the Quest 876 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.
7.1 WARRANTY
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.
7.2 TECHNICAL DESCRIPTION (NON STANDARD PATENTED)
The Quest 876 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. The refrigerant
liquid then passes through a filter/drier and expansion drier which causes the
refrigerant pressure and temperature to drop. It next enters the evaporator
coil where the cool refrigerant absorbs heat from the incoming air and
evaporates.
The compressor evacuates the cool refrigerant vapor from the evaporator and
compresses it to a high pressure and temperature to repeat the process.
7.3 TROUBLESHOOTING
Neither fan nor compressor running. Dehumidification is being called for. No
fan call.
1. Unit unplugged or no power to outlet. 2. Humidity control set too high. 3.
Loose connection in internal or control wiring. 4. Defective Compressor relay.
5. Defective control transformer.
Compressor is not running. Dehumidification is being called for. No fan call.
1. Defective compressor run capacitor. 2. Loose connection in compressor
circuit. 3. Defective compressor overload. 4. Defective compressor. 5. Defrost
thermostat open.
8
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
Compressor cycles on and off. Dehumidification is being called for. Fan is
running.
1. Low ambient temperature and/or humidity causing unit to cycle through
defrost mode. 2. Defective compressor overload. 3. Defective compressor. 4.
Defrost thermostat defective. 5. Dirty air filter(s) or air flow restricted.
Fan is not running. Dehumidification or fan is being called for.
1. Loose connection in fan circuit. 2. Obstruction prevents fan impeller
rotation. 3. Defective fan. 4. Defective fan relay.
Low dehumidification capacity (evaporator is frosted continuously).
Dehumidification is being called for.
1. Defrost sensor loose or defective. 2. Low refrigerant charge 3. Dirty air
filter(s) or air flow restricted. 4. Excessively restrictive ducting connected
to unit.
Unit removes some water, but not as much as expected.
1. Air temperature and/or humidity have dropped. 2. Humidity meter and or
thermometer used are out of calibration. 3. Unit has entered defrost cycle. 4.
Air filter dirty. 5. Defective defrost sensor. 6. Low refrigerant charge. 7.
Air leak such as loose cover or ducting leaks. 8. Defective compressor. 9.
Restrictive ducting. 10. Optional Condensate Pump Safety Switch open.
Test to determine if the problem is with the unit or control:
1. Detach field control wiring connections from unit. 2. Connect the 24V and
FAN together; only the impeller fan should run. Disconnect the wires. 3.
Connect the 24V and DEHU together; fan should run, Compressor should come on
after a short delay. 4. Run the unit for 1 hour in an environment that is
greater than a 50 F dew point. The unit should
produce water from the drain port. 5. If these tests pass, the unit is working
properly. You should check the control and field wiring for
problems if the unit is not activating. Check for air restrictions, low
temperature, low humidity and refrigerant charge if the unit is not producing
water.
9
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
8. DUCTING GUIDELINES
CAUTION! Quest 876 is intended for use in statics under .25″WG.
» Ducting the intake and exhaust requires rectangular ducting, dimensions
shown below. Custom ThermaStor duct accessory kits below are recommended.
» Grills or diffusers on the duct ends must not excessively restrict airflow.
» Effective dehumidification may require ducting to be branched to isolated or
stagnant flow areas. Be
sure to use appropriate size duct branches to maintain proper feed throughout
the ducting system. » System control should be placed remotely from the
dehumidifier in a central location. » Intake and exhaust ducting should have a
minimum of 4 feet from the unit before any turns.
CAUTION! Do not connect with a static pressure greater than +.25″wg.
Contact technical support for additional details.
Optional duct kits are available from Therma-Stor: Exhaust Kit 4039868 and
Intake Kit 4038642. See figures below for plenum dimensions. Alternatively,
licensed contractors can fabricate duct plenums and reference figures below
for safe fastener mounting points.
Quest 6 Series 706/876 Intake Duct Location
Quest 6 Series 706/876 Supply Duct Location
10
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
9. DISPLAY
9.1 USER INTERFACE
The main status screen is shown: Alarm
Prg/Bullseye Escape
Up Enter Down
Left side buttons (top to bottom): · Alarm press at any time to check active
alarms. · Prg/Bullseye press at any time to access settings and menus. ·
Escape press at any time to move to the previous menu. Right side buttons
(top to bottom) · Up
» On a menu selection screen – moves cursor up. » On an editable value
increases the value. Press and hold to change the value faster. » If cursor is
in upper left corner of a screen moves to previous screen. · Enter » On a
menu selection screen enters the highlighted menu. » On an editable value
saves the current value and moves to the next editable item on the
screen. · Down
» On a menu selection screen moves cursor down. » On an editable value
decreases the value. Press and hold to change the value faster. » If cursor is
in upper left corner of screen moves to next screen.
9.2 SETTINGS CHANGE EXAMPLE: CHANGING DATE DISPLAY FORMAT
1. From any screen, press the Prg/Bullseye key. This will prompt for a
password.
11
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
2. Press Enter four times to access the menu. Then, press Up/Down keys until Settings is highlighted.
3. Press Enter to enter Settings menu. Then, press Up/Down until Date/Time is
highlighted.
4. Press Enter to select Date/Time. Then, press Enter again to move the
cursor to the Format field.
5. Press the Up/Down keys to cycle through the options. Once MM/DD/YY is
displayed, press Enter. This will save the new value, and will move the cursor
down to the date field.
6. Press Escape three times to get back to the main status screen.
12
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
9.3 VIEWING ACTIVE ALARMS/ALARM LOGS
1. From any screen, press the Alarm key. If there are active alarms, this will display a screen like this.
Alarm Code
Description of Fault
Current Alarm Total Number of Number Active Alarms Time/Date Alarm was Triggered
Operating Mode updates in real-time
2. Press Up/Down to cycle through all active alarms. The alarms are arranged
in order of their alarm code (lowest to highest). One screen beyond last
active alarm, the following screen will be displayed. » Note that if a fault
condition is still present, resetting an alarm will have no effect. Active
alarms will automatically be removed from the list when the fault condition is
resolved.
3. Press Enter to access the Alarm Log. This allows you to cycle through the
50 most recent alarms, whether they are active or if they’ve been resolved.
These are arranged from newest to oldest. The Alarm Log screen is similar to
the Active Alarm screen, except for a few differences:
» The Alarm Log screen does not display the current operating mode
» The Alarm Log screen shows both when the alarm was first triggered (Event:
Start) and when the fault condition was resolved (Event: Stop).
13
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
9.4 VIEWING UNIT RUN HOURS
1. From any screen, press Escape several times to return to the main status
screen. Press Up/Down until the clock icon is displayed in the lower-right of
the screen.
2. Press Enter to display the operating hours for the entire unit (compressor or fan), for the blower, and for the compressor.
14
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
WIRING DIAGRAM OF THE QUEST 876 DEHUMIDIFIER
15
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
SERVICE PARTS LIST
Item Part No 1 4029507 2 4029575 3 4039724 4 4031406 5 4035949-07 6 4036559 7
4039729 8 4041557-01 9 4039729
10 4039603 11 4037702 12 4039604-04 13 4037699 14 4039605-02 15 4039661 16
4039606 17 4038135
Description CONTROL,HIGH PRESSURE RELAY (QTY 2) CONTACTOR TRANSFORMER CAPACITOR,COMP. CIRCUIT BREAKER CLAMP, CAPACITOR (QTY 2) CAPACITOR, IMPELLER THERMISTOR w/ CLAMP (QTY 2) NOT SHOWN CPRSR FILTER, DRIER COIL, EVAP THERMISTOR BULB (QTY 2) NOT SHOWN COIL, MICRO (QTY 4) EEV FAN,MOTORIZED IMPELLER HANDLE, POCKET (QTY 4)
Item Part No 18 4038136 19 4039864 20 4038079 21 4038219 22 4038225-01 23 4038226-01 24 4038215 25 4039948 26 4038233 27 4039862 28 4039932 29 4039863 30 4041558 31 4041559 32 4039875 33 4039866 34 4034716-08
Description BEZEL, HANDLE (QTY 4) WIRE HARNESS *NOT SHOWN LUG, GROUND FOOT, RUBBER, 1.25″ DIA (QTY 4) BRACKET, FOOT, RIGHT BRACKET, FOOT, LEFT BLOCK, WIRING PLC FILTER 18x20x2 (QTY 2) PRESSURE TRANSDUCER CPRSR WIRE HARNESS (NOT SHOWN) CRANKCASE HEATER PLC DISPLAY DISPLAY CABLE ASSEMBLY (NOT SHOWN) PCB SWITCH THERMISTOR PROBE
OPTIONAL PARTS LIST
Part No
Qty
Description
4028531
1
4032220
1
DEH 3000R Control, Remote Kit, Pump
Part No
Qty
4038642
1
4038641
1
Description
Kit, Intake Duct Kit, Exhaust Duct
16
QUESTCLIMATE.COM
QUEST 876
INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS
14 34 26 12 27 15 32 6 25 33 24
20
30
3
4
8,7
21
17,18
16
23 1
10,29
11 2 5,7 22
17
QUESTCLIMATE.COM
QUEST 876
DO NOT DISCARD
LIMITED WARRANTY
IMPORTANT WARRANTY INFORMATION
WARRANTOR: Therma-Stor LLC 4201 Lien Rd Madison, WI 53704 Telephone:
1-800-533-7533
WHO IS COVERED: This warranty extends only to the original end-user of the
Quest 876 Dehumidifier, and may not be assigned or transferred.
FIRST YEAR WARRANTY: Therma-Stor LLC warrants that, for one (1) year the Quest
876 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.
SECOND THROUGH FIFTH YEAR WARRANTY: Therma-Stor LLC further warrants that for
a period of five (5) years, the condenser, evaporator, and compressor of the
Quest 876 Dehumidifier will operate free of any defects in material or
workmanship, or Therma-Stor LLC, at its option, will repair or replace the
defective part(s), provided that all labor and transportation charges for the
part(s) shall be borne by the end-user.
END-USER RESPONSIBILITIES: Warranty service must be performed by a Servicer
authorized by Therma-Stor LLC. If the enduser is unable to locate or obtain
warranty service from an authorized Servicer, he should call Therma-Stor LLC
at the above number and ask for the Therma-Stor LLC Service Department, which
will then arrange for covered warranty service. Warranty service will be
performed during normal working hours.
The End-user must present proof of purchase (lease) upon request, by use of
the warranty card or other reasonable and reliable means. 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 876
Dehumidifier part is repaired or replaced, the new part shall be warranted for
only the remainder of the original warranty period applicable thereto (but all
warranty periods will be extended by the period of time, if any, that the
Quest 876 Dehumidifier is out of service while awaiting covered warranty
service).
UPON THE EXPIRATION OF THE WRITTEN WARRANTY APPLICABLE TO THE Quest 876
DEHUMIDIFIER OR ANY PART THEREOF, ALL OTHER WARRANTIES IMPLIED BY LAW,
INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL ALSO
EXPIRE. ALL WARRANTIES MADE BY THERMASTOR LLC ARE SET FORTH HEREIN, AND NO
CLAIM MAY BE MADE AGAINST THERMA-STOR LLC BASED ON ANY ORAL WARRANTY. IN NO
EVENT SHALL THERMA-STOR LLC, IN CONNECTION WITH THE SALE, INSTALLATION, USE,
REPAIR OR REPLACEMENT OF ANY Quest Dual DEHUMIDIFIER OR PART THEREOF BE LIABLE
UNDER ANY LEGAL THEORY FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
INCLUDING WITHOUT LIMITATION WATER DAMAGE (THE END-USER SHOULD TAKE
PRECAUTIONS AGAINST SAME), LOST PROFITS, DELAY, OR LOSS OF USE OR DAMAGE TO
ANY REAL OR PERSONAL PROPERTY.
Some states do not allow limitations on how long an implied warranty lasts,
and some do not allow the exclusion or limitation of incidental or
consequential damages, so one or both of these limitation may not apply to
you.
LEGAL RIGHTS: This warranty gives you specific legal rights, and you may also
have other rights which vary from state to state.
SERIAL NUMBER
PART NUMBER
PLACE LABEL HERE
QUESTCLIMATE.COM
18
REGISTER YOUR NEW DEHUMIDIFIER using the serial number and part number at
thermastor.com/registration or scan code above
FOR INTERNAL USE ONLY
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>