Microprocessor Control - Mitsubishi Electric MSZ-HR25VFK Service Manual

9

MICROPROCESSOR CONTROL

MSZ-HR25VF MSZ-HR35VF
MSZ-HR25VFK MSZ-HR35VFK MSZ-HR42VFK MSZ-HR50VFK
WIRELESS REMOTE CONTROLLER
Signal transmitting section
Operation display section
OFF/ON (stop/operate) button
FAN speed control button
Operation select button
TIMER mode select button
NOTE: Last setting will be stored after the unit is turned OFF with the remote controller. Indoor unit receives the signal of the
remote controller with beeps.
INDOOR UNIT DISPLAY SECTION
Operation Indicator lamp
The operation indicator at the right side of the indoor unit indicates the operation state.
•The following indication applies regardless of shape of the indication.
Indication
The unit is operating to
reach the set temperature
The room temperature is
approaching the set tem-
perature
Standby mode (only during
multi system operation)
OBH844B
MSZ-HR42VF
Operation state Room temperature
About 2°C or more away
from set temperature
About 1 to 2°C from set
temperature
MSZ-HR50VF
Lit
Blinking
Not lit
-
13
Temperature buttons
ECONO COOL button
VANE control button
TIME set buttons
RESET button