Troubleshooting - Amron 9000-ECS User Manual

7.2

TROUBLESHOOTING

Unit does not cool
Unit does not run
Unit does not run; power OK
Unit does not run, power OK; fuses OK
Unit will not heat
Compressor will not start
9000-ECS-UM
Problem
12
MODEL 9000-ECS USER MANUAL
Possible Cause
Check Freon charge
Check power to unit
Check fuses to pump
Check for 24 VAC
Check fuse; heater circuit.
Check Freon charge; delay circuit.
REV 4.0