Mitsubishi Electric MSZ-FD25VA Service Manual page 26

L AREA R
Abnormal
No.
Operation indicator lamp
point
All lamps flash at the same time.
Attachment
of the 0.5-second ON
1
horizontal
vane
0.5-second OFF
L AREA R
Abnormal
No.
Operation indicator lamp
point
POWER lamp is lighted.
MXZ type
AREA lamps flash.
Operation
1
mode
setting
2.5-second OFF
L AREA R
Abnormal
No. Operation indicator lamp
point
PLASMA lamp flashes.
2-time flash
PLASMA
1
control
2.5-second OFF
POWER CLEAN PLASMA
Symptom
Indoor unit
and outdoor
unit do not
operate.
POWER CLEAN PLASMA
Symptom
Outdoor unit
operates but
indoor unit
does not
operate.
POWER CLEAN PLASMA
Symptom
Indoor unit
and outdoor
unit do not
operate.
Condition
The electricity is not conducted to the interlock
switch (Fan) of the horizontal vane.
Condition
The operation mode of the each indoor unit is
differently set to COOL (includes DRY) and
HEAT at the same time, the operation mode of
the indoor unit that has operated at first has the
priority.
Condition
PLASMA operation can not be turned OFF
even if the PLASMA operation is turned OFF
with remote controller.
26
Correspondence
• Refer to 10-6.E "Check of
installation of the horizontal
vane".
Correspondence
• Unify the operation mode.
Refer to outdoor unit service
manual.
Correspondence
•Refer to 10-6.F"Check of
PLASMA operation".