Quest DRY 105, 155, and 205
Installation, Operation and Maintenance Instructions
1-877-420-1330
2
www.QuestProtect.com
Table of Contents
Safety Precautions .................................................................... 3
1. Intended Application .............................................................4
2. Registrations ........................................................................4
3. Specifications .......................................................................4
4. Installation ........................................................................ 5
4.1 Location 5
4.2 Electrical Requirements ............................................... 5
4.3 Condensate Removal ...................................................6
4.4 Ducting 6
4.4A Installing Duct Collars .....................................6
4.4B Ducting for Dehumidification .........................6
4.4C Ducting for Fresh Air ....................................... 7
4.4D Installation in a Basement ..............................8
4.4E Installation in a attic ..........................................8
4.4F Installation with (2) HVAC systems ...............9
4.4G Installation without an HVAC system ...........9
4.5 Quiet Installation ..........................................................9
5. Controls
...................................................................... 10
6. Optional Dehumidifier & Ventilation System
Controller ........................................................................11
7. Maintenance 13
7.1 Standard Air Filter ........................................................13
7.2 High Efficiency Air Filter ............................................13
7.3 Impeller Fan Oiling ......................................................13
7.4 Optional Fresh Air Return .........................................13
8. Service
.......................................................................13
8.1 Warranty .......................................................................13
8.2 Technical description .................................................. 14
8.3 Troubleshooting........................................................... 14
8.4 Refrigerant Charging .................................................16
8.5 Impeller Fan Replacement .........................................16
8.6 Compressor/Capacitor Replacement ........................16
8.6A Checking Compressor Motor Circuits .........16
8.6B Replacing Burned Out Compressor ..............17
8.6C Replacing Compressor-Nonburn Out ...........18
8.7 Remote Controls .........................................................18
8.7A Humidity Control .............................................18
8.7B Programable Ventilation Timer .......................18
8.8 Defrost Thermostat .....................................................18
8.9 Electric Ventilation Damper .......................................19
8.10 Condensate Pump Kit ...............................................19
Electrical Schematic ............................................................. 20
Service Parts List .....................................................................21
Optional Parts List .................................................................22
Door and Collar Assembly ....................................................23
Warranty
......................................................................24
