5
Connection Diagram
0V
24V
Fan 1
COM
0V/
return
3 Speed
Fan
Electronics
C
ommon I
n
Heating
24 Vac
N
Fan 2 Fan 3
Cool Heat
Cooling
0-10V outputs
or
A
B
Commissioning
Prior to re-fi tting the thermostat to the wallplate, the DIL switches
on the rear of the unit must be set to the desired setting.
Installa
tion Instruc
tions
GB
