Amana Heat Pumps PTH124

WARNING: NEVER TEST OPERATION WITHOUT THE UNIT IN THE WALL SLEEVE

Describe the potential consequences of testing without the unit in the wall sleeve

Ensure the unit is installed in the wall sleeve before testing

Cooling Performance Test Thermometers

Ensure the following precautions are taken

Describe any issues observed during the test

Remove the two mounting screws from the control board cover

Tilt the control panel out and disconnect ribbon connector from control board

Disconnect all wiring to the capacitor and label the wires for reassembly

Remove the screw securing the capacitor mounting clamp to the center partition

Remove the two mounting screws from the control board cover

Tilt the control panel out and disconnect ribbon connector from control board

Disconnect all wiring to the control board

Label the wires to ensure proper reassembly

Thermistor and Control Board Removal

Disconnect all power sources before servicing or installing the unit

Measure the voltage across terminals L1 and L2 of the outlet using a voltmeter

Is there a voltage reading across terminals L1 and L2?

Identify possible issues if no voltage reading is present

Describe the repair actions taken if issues were identified

Disconnect all power sources before servicing or installing the unit

Verify that multiple power sources are not present

Remove screws securing the chassis to the wall sleeve

Carefully slide chassis out of wall sleeve