Friedrich Floating Air Pro Multi-Zone FPHMR42A3A User Manual

255 PB
TROUBLESHOOTING
Test the jumper terminals
Note:
When the whole machine is powered up, if the external unit does not work, to rule out the communications failures, adopt
screening method such as short circuit on the jumper terminals to see if the external unit can be started normally or similar
method.
There are two blue terminals on the outdoor control panel, as shown above.
Application: Short out the terminals, and power up the outdoor unit, then the outdoor unit may run independently. It can be
determined that there is no internal and external communication faults

Friedrich Floating Air Pro Multi-Zone FPHMR42A3A Specifications

General

Brand	Friedrich
Model	Floating Air Pro Multi-Zone FPHMR42A3A
Category	Air Conditioner
Language	English