Quest Engineering 215 Dual

1-877-420-1330
Quest 215 Dual Installation, Operation and Maintenance Instructions
2
www.QuestHydro.com
info@QuestHydro.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 Install Diagram .............................................................. 6
4.5 Ducting ........................................................................ 7
4.5A Supply Duct Kit ................................................ 7
4.5B Return Duct Kit ................................................ 7
5. Controls ........................................................................ 7
6. Optional Dehumidifier & Ventilation System
Controller ........................................................................ 9
7. Maintenance ...................................................................... 10
7.1 Standard Air Filter ....................................................... 10
7.2 High Eciency Air Filter ........................................... 10
7.3 Impeller Fan Oiling ..................................................... 10
7.4 Optional Fresh Air Return ........................................ 10
8. Service ...................................................................... 10
8.1 Warranty ...................................................................... 10
8.2 Technical description ....................................................11
8.3 Troubleshooting.............................................................11
8.4 Refrigerant Charging .................................................13
8.5 Impeller Fan Replacement ......................................... 13
8.6 Compressor/Capacitor Replacement ........................ 13
8.6A Checking Compressor Motor Circuits .........13
8.6B Replacing Burned Out Compressor ............. 14
8.6C Replacing Compressor-Nonburn Out ...........15
8.7 Remote Controls .........................................................15
8.7A Humidity Control ............................................. 15
8.7B Programable Ventilation Timer .......................15
8.8 Defrost Thermostat .....................................................15
8.9 Electric Ventilation Damper ....................................... 16
8.10 Condensate Pump Kit ...............................................16
Electrical Schematic ...............................................................17
Service Parts List .....................................................................18
Optional Parts List ..................................................................19
Warranty ..................................................................... 20