Quest Engineering 746 Installation, Operation And Maintenance Instructions Download Page 8

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QUEST 746

INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS

QUESTCLIMATE.COM

(877) 420-1330

5.2 24 VAC

5.2A QUEST

5.2B HONEYWELL

5.2C DAISY CHAIN

24VAC

COMP FAN

HONEYWELL REMOTE HUMIDISTAT

WIRING DIAGRAM

QUEST DEH 3000R CONTROL

WIRING DIAGRAM

Red

Black

FAN

DHUM

(COMPRESSOR

AND FAN)

FLOAT

FAN

DHUM

(COMPRESSOR

AND FAN)

FLOAT

24VAC

COMP FAN

HONEYWELL REMOTE HUMIDISTAT

WIRING DIAGRAM

QUEST DEH 3000R CONTROL

WIRING DIAGRAM

Red

Black

FAN

DHUM

(COMPRESSOR

AND FAN)

FLOAT

FAN

DHUM

(COMPRESSOR

AND FAN)

FLOAT

24VAC

COMP FAN

QUEST DEH 3000R CONTROLER

FAN

DHUM

(COMPRESSOR

AND FAN)

FLOAT

FAN

DHUM

(COMPRESSOR

AND FAN)

FLOAT

QUEST 6 SERIES -

UNIT#2

FAN

DHUM

(COMPRESSOR

AND FAN)

FLOAT

QUEST 6 SERIES -

UNIT#3

QUEST 6 SERIES -

UNIT#1

*NOTE - DO NOT WIRE IN “FAN” TERMINAL WITH THIS APPLICATION

FAN

DHUM

(COMPRESSOR

AND FAN)

FLOAT

24V IN C

OM 2

4V OUT

(RED)

(YELLOW)

(BLUE)

QUEST CLOUD CONTROL

WIRING DIAGRAM

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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