Rev. December 19, 2008
1.
HOW THE NU-AIR SYSTEM WORKS......................................................................................................................... 3
2.
INSTALLATION............................................................................................................................................................. 3
2.1.
Installer's Responsibilities...................................................................................................................3
2.2.
Installation System Options ...............................................................................................................3
2.3.
Ducting to The Outside........................................................................................................................5
2.4.
Mounting & Noise Control..................................................................................................................6
2.5.
Port Configurations .............................................................................................................................6
2.6.
Ductwork ..............................................................................................................................................7
2.7.
Drain Connections ...............................................................................................................................7
2.8.
Balancing the System...........................................................................................................................8
3.
CONTROLS..................................................................................................................................................................... 9
3.1.
Features: ...............................................................................................................................................9
3.2.
Machine ON/OFF Switch ..................................................................................................................11
3.3
Standard Dehumidistat - Part # DSTAT-1 ...........................................................................................11
3.4.
Windsor Control (Part # WIN-1) .....................................................................................................11
3.5.
Windsor Timer (WIN-20)..................................................................................................................11
3.6
Spring Wound Timers ............................................................................................................................12
3.7
Remote On/Off Switching ......................................................................................................................12
3.8
Furnace Interlock....................................................................................................................................12
4.
Arctic Defrost Mode ...................................................................................................................................................... 12
5.
START-UP..................................................................................................................................................................... 12
6.
OPERATING HINTS.................................................................................................................................................... 13
7.
MAINTENANCE .......................................................................................................................................................... 13
7.1.
Filters: .................................................................................................................................................13
7.2.
Fans .....................................................................................................................................................13
7.3.
Condensate Drain ..............................................................................................................................13
7.4.
Core .....................................................................................................................................................13
7.5.
Exterior Hoods ...................................................................................................................................13
7.6.
Grills & Duct Work ...........................................................................................................................14
8.
ANNUAL SERVICING................................................................................................................................................. 14
9.
TROUBLE SHOOTING ............................................................................................................................................... 15
10.
ELECTRICAL SCHEMATICS .................................................................................................................................... 16
10.1.
WINDSOR Wall Controls Wiring Diagram....................................................................................16
10.2.
24V Standard D-Stat Wiring Diagram (Part#DSTAT-1) ..............................................................17
10.3.
Damper Defrost and Re-circulation Defrost ...................................................................................18
11.
WARRANTIES.............................................................................................................................................................. 19
