Mitsubishi Heavy Industries FDT100VNAWVH Service Manual page 152

Error code
E10
Remote control:
1. Applicable model
All models
2. Error detection method
When it detects more than 17 of
indoor units connected to one
remote contorl
3. Condition of error displayed
Same as above
4. Presumable cause
• Excessive number of indoor
units connected
• Defective remote control
Note:
RUN light TIMER light
Indoor
display
– –
Green LED Red LED
Outdoor unit
control PCB
Keeps flashing Stays OFF
5. Troubleshooting
Diagnosis
Aren't more than 17
indoor units connected to one
remote control?
151
-
Excessive number of connected
Content
indoor units (more than 17 units)
by controlling with one remote control
NO
YES
-
'19 • PAC-SM-309
Countermeasure
Defective remote control
➞ Replace.
Reduce to 16 or less units.