Set Appliance State:
Mains Power Off
Locate the Low Loss Header on the system
(this may not be next to the appliance)
(this may not be next to the appliance)
Observation:
Measure the temperature of the low loss header - you may need to measure a pipe near it as the header should have an insulating cover.
Is the temperature of the low loss header 8 degrees or less?
Is the temperature of the low loss header 8 degrees or less?
