Mitsubishi P240 User Manual

[ 

VII  Control ] 

- 115 -

HWE09120

GB

*Note 1. Indoor unit LEV fully closed : Opening 41.

*Note 2. The system may go into the error mode on either the indoor unit or the outdoor unit side. If some of the indoor units are 

              experiencing a problem (except water leakage), only those indoor units that are experiencing the problems will stop. 

              If the outdoor unit is experiencing a problem, all connected indoor units will stop.

*Note 3. The operation will be prohibited  when the set cooling/heating mode is different from that of the outdoor unit.

 Start

Remote controller 
display lit off

 Error mode

 Error stop

 Error display

Self-holding of 

protection function

Error command 

to outdoor unit

Indoor unit LEV 

fully closed.

Refer to 2-(1)

 Cooling operation.

Refer to 2-(2)

 Heating operation.

Refer to 2-(3) 

for dry operation.

Prohibition

Prohibition

Prohibition

 Dry display

 Heating display

Cooling display

 Dry mode

 Heating mode

 Fan mode

 Fan display

 Fan operations

 Operation mode

 Cooling mode

 Operation command to outdoor unit (to  2 )

Prohibition

"Blinking display on 

the remote controller"

FAN stop

 Breaker 

turned on

 Operation SW 

turned on

Auxiliary heater

ON

 Drain pump

ON

 3-minute 

drain pump ON

NO

NO

NO

NO

NO

NO

NO

NO

*Note 1

*Note 2

*Note 1

*Note 3

*Note 3

*Note 3

1. Protection function 
    self-holding cancelled.
2. Indoor unit LEV fully closed.

1. Auxiliary heater OFF
2. Low fan speed for

    1 minute

YES

YES

YES

YES

YES

YES

YES

YES

Normal operation

Error

Unit in the stopped state

 From outdoor unit

1