Sanyo TH2442 / CH2442, XH3642 / CH3642, XH4242 / CH4242, XH2442 / CH2442, UH3642 / CH3642 Yes Start

4. Service procedures

9)Symptom: LCD on the remote controller displays “CHECK P01”. (Indoor fan protection thermostat operation warning)

Yes

Start

Yes

Is there 230-208 V AC between T20-1 and T20-3 on the indoor unit PCB?

No

Is the indoor fan wire winding protection thermostat (49FI) off?

Yes

No

Correct the connection

Replace the indoor unit PCB.

Replace the indoor fan.

2098_THS_I

4

SM830082

IV - 13