1-877-420-1330
Quest 185 Cool
Installation, Operation and Maintenance Instructions
2
www.QuestHydro.com
Safety Instructions .........................................................................................................3
1. Intended Application for Quest 185 Cool Dehumidifier ............................................4
2. Registrations ...................................................................................................................4
3. Parts List Included .........................................................................................................4
4. Specifications .................................................................................................................4
5. Installation ......................................................................................................................5
5.1 Dehumidifier Setup .................................................................................................5
5.1 A Location ..........................................................................................................5
5.1 B Electrical Requirements ................................................................................6
5.1 C Condensate Water Removal ........................................................................6
5.1 D Hanging Diagram .......................................................................................... 7
5.1 E Ducting ........................................................................................................... 7
5.2 Condenser Setup .................................................................................................... 7
5.2 A Location ......................................................................................................... 7
5.2 B Electrical Requirements ...............................................................................8
5.3 Line Set Installation ................................................................................................9
5.4 Brazing the Line Set ...............................................................................................11
5.5 Leak Test Line Set and Dehumidifier ...................................................................13
5.6 Evacuating the Line Set and the Dehumidifier ................................................. 14
5.7 Charging the System .............................................................................................15
6. Control Options ............................................................................................................16
6.1 On Board Dehumidistat ........................................................................................16
6.2 External Control ....................................................................................................17
6.2 A DEH 3000R .............................................................................................. 18
6.2 B Honeywell Remote Humidstat .................................................................. 18
7. Maintenance ................................................................................................................. 18
7.1 Standard Air Filter ..................................................................................................19
7.2 Impeller Fan Oiling ................................................................................................19
8. Service ...........................................................................................................................19
8.1 Warranty .................................................................................................................19
8.2 Refrigerant Charging ............................................................................................19
8.3 Service Parts List - Dehumidifier ........................................................................19
8.4 Service Parts List - Condensing Unit ................................................................ 20
8.5 Troubleshooting ................................................................................................... 20
9. Wiring Diagrams ..........................................................................................................22
9.1 Dehumidifier Wiring Diagram ..............................................................................23
9.2 Condenser Wiring Diagram .................................................................................23
9.3 Dehumidifier and Condenser Wiring Diagram ..................................................23
10. Optional Accessories .................................................................................................24
Warranty ...........................................................................................................................25
