Remove the front cover of the unit.
Amana ptac heater reset.
Anyhow there is a slight possibility that something will go wrong.
How to fix amana ptac when only cold work but heater dont work easy fix 5 minutes.
To start the run test.
Follow these simple steps to manually reset your amana ptac unit.
Carefully lift off the front plastic cover by lifting up and pulling toward you.
And just back up on a pthp.
Push and hold both the heat.
Make sure the unit is plugged in.
Press and hold the temperature up and down arrows and double tap the heat button.
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.
Turn off the master power switch under the control panel.
Not heating blowing cold air not working.
Leave off for at least 5 seconds.
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.
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.
Leave off for at least 5 seconds.
The electric heat strip is the heat source for a ptac.
The back up heat strips changeover when the pthp unit can no longer keep up using just the refrigeration compression cycle.
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.
Make sure that the ptac unit is plugged in but not powered on.
Turn off the master power switch under the control panel.
The number 88 will appear on the display.
The amana heat pump as you have probably heard is one of the best pumps of the kind.