Coway CHP-671R/L - Page 38

C
No
No
Yes
Yes
No
Fault diagnosis
4-6
Coway co., Ltd
Malfunction if heater
resistanceis0Ω,∞
Bimetal current flow normal
Check and replace heater
Check and replace bimetal
Faulty MAIN PBA Check and replace MAIN PBA
Is the heater resistance
88Ω+1.5%-8%?
Is the bimetal normal?
Is the voltage supplied
to the heater rated voltage when
the heater is on?