Push and hold both the heat.
Amana ptac heater reset.
The number 88 will appear on the display.
For amana brand units the two digits immediately before those letters identify the heater s power in kw units.
How to fix amana ptac when only cold work but heater dont work easy fix 5 minutes.
Remove the front cover of the unit.
Not heating blowing cold air not working.
The amana heat pump as you have probably heard is one of the best pumps of the kind.
Make sure that the ptac unit is plugged in but not powered on.
Turn off the master power switch under the control panel.
Leave off for at least 5 seconds.
To start the run test.
While holding the buttons turn the master switch back on.
And just back up on a pthp.
How to fix amana ptac when only cold work but heater dont work easy fix 5 minutes.
The electric heat strip is the heat source for a ptac.
Leave off for at least 5 seconds.
3 5 kw 3 7 kw and 5 0 kw amana brand units with serial numbers.
Follow these simple steps to manually reset your amana ptac unit.
The back up heat strips changeover when the pthp unit can no longer keep up using just the refrigeration compression cycle.
Make sure the unit is plugged in.
The heat pump reverses cycle so heat is rejected into the room and removes heat from the outdoors both ptac and pthp have a heat strip.
If those two digits are 35 37 or 50 indicating 3 5 3 7 and 5 0 kw the unit might be subject to the cap and it is then necessary to look at the serial number.
Turn off the master power switch under the control panel.
Carefully lift off the front plastic cover by lifting up and pulling toward you.
If you get it for your personal use you will be perfectly satisfied.
Anyhow there is a slight possibility that something will go wrong.