Introduction ....................................................................3
Features & Benefits ........................................................3
Safety Precautions ..........................................................3
1. Intended Application ...................................................3
2. Registrations ..............................................................3
3. Specifications .............................................................3
4 . Installation .................................................................3
4.1 Installation Checklist ............................................3
4.1A Power Accessibility ........................................3
4.1B Space ............................................................4
4.1C Low Voltage Wiring ........................................4
4.1D Back-Draft Damper .......................................4
4.1E Support Structure and Suspension ................4
4.2 Electrical Requirements .......................................4
4.3 Condensate Removal ...........................................4
4.3A Lifting Condensate ........................................4
4.3B Condensate Pump Kit ....................................4
4.4 Ducting ...............................................................5
4.4A Fresh Air/Supply Air ........................................5
4.4B Ducting for Fresh Air - Option ........................6
4.4C Installation in a Basement or Crawlspace ......6
4.4D Installation in an Attic ....................................6
4.4E Installation in a Structure with
No Forced Air HVAC System ....................................7
4.4F Ducting for High Efficiency Filtration ...............7
4.5 Compressor Release and Noise Abatement ...........7
4.6 Controls ...............................................................7
5. Control Package Diagram Sheet...................................8
6. Maintenance ...............................................................9
6.1 High Efficiency Air Filter .......................................9
6.2 Optional Fresh Air Intake ......................................9
7. Wiring Diagrams ....................................................... 10
8. Optional Parts List .....................................................10
9. Service Parts List .....................................................11
Routine Maintenance ................................................11
10. Service ...................................................................12
10.1 Technical Description ............................................12
10.2 Troubleshooting ................................................12
10.3 Refrigerant Charging ........................................13
10.4 Compressor/Capacitor Replacement ................13
10.5 Electric Ventilation Damper ..............................13
10.6 Condensate Pump Kit .......................................13
11. DEH 3000/DEH 3000R Digital Controller ..................14
Warranty .......................................................................15
TABLE OF CONTENTS
2
Ultra-Aire 65H Installer’s & Owner’s Manual