Troubleshooting by Error Code SiAF332111E
200 Part 6 Service Diagnosis
Check the drain piping for
clogging or upward slope, etc.
Replace the indoor unit control
PCB (A1P).
Replace the drain pump or
check for dirt, etc.
YES
YES
NO
NO
The drain
pump works when the
power supply is reset for the
indoor unit.
The
voltage of
drain pump
terminals (∗2) is in
accordance to the criteria
(∗3) (within 5 minutes of
resetting the power
supply).
A
Model
1: Float switch (S1L) /
short circuit connector
2: Drain pump (M1P)
connector
3: Drain pump (M1P)
voltage
Note
FXFSQ-AR X15A X25A 13 VDC –
FXMQ-PB X15A X25A 13 VDC –
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