Mitsubishi Electric CMB-PW202V-J, Руководство по обслуживанию, Страница: 91 / 114

[
VIII
Troubleshooting ]
- 82 -
HWE09070 GB
1. Error Code
Total capacity error
2. Error definition and error detection method
The model total of indoor units in the system with one outdoor unit exceeds limitations.
3. Error source, cause, check method and remedy
7100
Error source Cause Check method and remedy
Outdoor unit (1) The model total of indoor units in the sys-
tem with one outdoor unit exceeds the fol-
lowing table.
1) Check the model total (capacity code total) of in-
door units connected.
2) Check the model name (capacity code) of the
connected indoor unit set by the switch (SW2 on
indoor unit board).
When the model name set by the switch is differ-
ent from that of the unit connected, turn off the
power source of the outdoor and the indoor units,
and change the setting of the model name (ca-
pacity code).
(2) The model selection switches (SW5-1 - 5-
4) on the outdoor unit are set incorrectly.
Check the setting for the model selection switch
on the outdoor unit (Dipswitches SW5-1 - 5-4 on
the outdoor unit control board).
(E)P200 model
(E)P250 model
(E)P300 model
P350 model
260
325
390
455
Capacity Total
Model
(E)P200 model
(E)P250 model
(E)P300 model
P350 model
SW5
OFF
ON
OFF
OFF
ON
ON
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
OFF
1 2 3 4
Model