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QUEST 746 

 

                                                 LIMITED WARRANTY

QUESTCLIMATE.COM

FOR INTERNAL USE ONLY

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 746 dehumidifier, and may not be assigned or 

transferred.

FIRST YEAR WARRANTY: 

Therma-Stor LLC warrants that, for one (1) year the Quest 746 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 746 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 end-user 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 746 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 746 Dehumidifier is out of service while awaiting covered warranty service).

UPON THE EXPIRATION OF THE WRITTEN WARRANTY APPLICABLE TO THE QUEST 746 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 THERMA-STOR 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.

IMPORTANT  WARRANTY  INFORMATION

DO NOT DISCARD

SERIAL 

NUMBER

PART 

NUMBER

 

 

REGISTER YOUR

NEW DEHUMIDIFIER

using the serial number 
and part number at

thermastor.com/
registration

or scan code above

PLACE LABEL HERE

 

Summary of Contents for 746

Page 1: ...astor com patents T S 2005 02 24 R E V D Quieter Operation Patented M CoRR Technology Industry Leading Efficiency Superior MERV 13 Air Filtration Integrated Lift and Hang Points Auto Restart After Pow...

Page 2: ...ons 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 Maintenance 8 6 1 Standard Air Filter 8 7 Service 8 7 1 Warranty 8 7 2 Technical...

Page 3: ...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 m...

Page 4: ...se 60 Hz CURRENT DRAW 6 5A RATED CURRENT DRAW 104 F 36 7 5A MCA 10A MOP 15A RECOMMENDED BREAKER SIZE 10A ENERGY FACTOR L KWH 3 45 OPERATING TEMP 56 F Min 95 F Max WATER REMOVAL PINTS DAY EFFICIENCY PI...

Page 5: ...wired directly to the electrical service The current draw under normal operating conditions is listed in section 3 Information required for proper electrical service installation and overcurrent prote...

Page 6: ...mation on the kit FOLLOW DIAGRAM Level unit within 2 4 4 HANGING DIAGRAM WARNING Hanging installation must meet all state and local codes WARNING Installation should be done by a qualified agency in a...

Page 7: ...Control DEH 3000R Honeywell Humidistat Any 24V signal to dehumidify CAUTION Low Voltage Hazard Can cause equipment damage Disconnect power before beginning installation 5 2 24VAC WIRING The terminal b...

Page 8: ...MOTE HUMIDISTAT WIRING DIAGRAM QUEST DEH 3 WIRING Red Black C FAN R DHUM COMPRESSOR AND FAN FLOAT FLOAT C FAN R DHUM COMPRESSOR AND FAN FLOAT FLOAT 24VAC COMP FAN QUEST DEH 3000R CONTROLER C FAN R DHU...

Page 9: ...property damage Only qualified service personnel 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 repa...

Page 10: ...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...

Page 11: ...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...

Page 12: ...rom any screen press the Prg Bullseye key This will prompt for a password 2 Press Enter four times to access the menu Then press Up Down keys until Settings is highlighted 3 Press Enter to enter Setti...

Page 13: ...rm key If there are active alarms this will display a screen like this 2 Press Up Down to cycle through all active alarms The alarms are arranged in order of their alarm code lowest to highest One scr...

Page 14: ...een 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 cond...

Page 15: ...HANDLE POCKET QTY 4 14 4038136 BEZEL HANDLE QTY 4 Item Part No Description 15 4042586 WIRE HARNESS NOT SHOWN 16 4038079 LUG GROUND 17 4038219 FOOT RUBBER 1 25 DIA QTY 4 18 4038225 01 BRACKET FOOT RIGH...

Page 16: ...15 QUEST 746 INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS QUESTCLIMATE COM 877 420 1330...

Page 17: ...16 QUEST 746 INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS QUESTCLIMATE COM 877 420 1330 WIRING DIAGRAM OF THE QUEST 746 DEHUMIDIFIER 4042587 REV B...

Page 18: ...17 QUEST 746 INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS QUESTCLIMATE COM 877 420 1330 SEE BACK FOR WARRANTY AND REGISTRATION...

Page 19: ...sion 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 I...

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