Table of Contents
Advertisement
8-9 If a sensor is defective
8-9-1 ICT (indoor coil sensor) OCT(outdoor coil sensor) RAT (room ambient temperatur) are defetive.
•
Stand by lamp on front side of indoor
unit is flashing on and off. (*)
NOTE
Allarm signal (*)
Stan by lampoon the front side of the indoor unit will flash on and off when the thermistor is defective.
At the same time the outdoor unit will stop. Indoor operate only for ventilation.
•
YES
•
Temparature sensor
Lead wires
35
Thermistor ICT and OCT and RAT are
defective
YES
Repalce thermistor.
Advertisement
Table of Contents
