Westinghouse WHU09DHA21S Service Manual page 56

Instructions for the function setting of ON/OFF
while On/off
protection are available when you connect the corresponding cables correctly.
activates the On/off function by setting the relevant parameters of the wired controller. When
the On/off function is
to be
down when the white cable is disconnected. If other functions such as setting mode and
brown line is negative) to a third-party controller when the unit has fault. And OUTPUT terminal
Output
Input
remote-controller. The
Output
IDU
+12V
OUTINPUT
WHT
Normally
open
output
The controller is already available in the market.
55
positive and
Input
+12V
WHT
PM
input output
Normally
open
input