Forum Discussion
MrWizard
Nov 10, 2017Moderator
Do you have the wiring diagram and manual for the control
Turn off all power including battery
Swap the power control wires for the the two heaters
Put rear on front, from on rear, aka swap zones
Now rear stat controls front heater, front controls rear
Turn up the front stat, does the rear heater come on?
Turn up rear stat does front heater come on
The results will tell you whether it's the stat, the control, or the heater
Turn off all power including battery
Swap the power control wires for the the two heaters
Put rear on front, from on rear, aka swap zones
Now rear stat controls front heater, front controls rear
Turn up the front stat, does the rear heater come on?
Turn up rear stat does front heater come on
The results will tell you whether it's the stat, the control, or the heater
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