840 StarCool Alarm Codes

840	Valve leaks
Description	Valve Leak Fault
Cause	Indication of leakage of one or more of the valves or problems with the compressor
Trouble shooting	Possible causes: One or more valves have leaks (defective) Trouble shooting: Try to correct the error by uploading the latest software version to the controller. Check and clear other valve alarms, AL 84X
Criteria	Temperature indicates cooling