Instructions / Assembly

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Wiser Air Installation Guide 1-855-559-4737 www.wiserair.com
Installing the wire extender kit in a humidity control system
STAT EQUIP
C RCY
CG
W C
RH C
G
W
DEHUMIDIFIER
RC RH Y W
2
+ -
WISER AIR
20
The wire extender can be used to install dehumidication devices. In order to utilize
this function, set up the wiring as shown below:
• Connect the W2 terminal (as required) with the extender kit W terminal.
• Remove the jumper wire between the Y and W, and Rc and Rh terminals on the
extender kit.
• Use the W and Rh terminals for the dehumidier.
• The Wiser Air common wire should be connected to the C terminal on the STAT
side of the extender kit.