Microprocessor Control - Mitsubishi Electric MUZ-EF-VG Series Service Manual

9

MICROPROCESSOR CONTROL

MSZ-EF18VGW MSZ-EF22VGW MSZ-EF25VGW MSZ-EF35VGW MSZ-EF42VGW MSZ-EF50VGW
MSZ-EF18VGB MSZ-EF22VGB
MSZ-EF18VGS MSZ-EF22VGS
MSZ-EF18VGKW MSZ-EF22VGKW MSZ-EF25VGKW MSZ-EF35VGKW MSZ-EF42VGKW MSZ-EF50VGKW
MSZ-EF18VGKB MSZ-EF22VGKB MSZ-EF25VGKB MSZ-EF35VGKB MSZ-EF42VGKB MSZ-EF50VGKB
MSZ-EF18VGKS MSZ-EF22VGKS MSZ-EF25VGKS MSZ-EF35VGKS MSZ-EF42VGKS MSZ-EF50VGKS
WIRELESS REMOTE CONTROLLER
Operation display section
Temperature buttons
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)
OBH831C
MSZ-EF25VGB
MSZ-EF25VGS
Signal transmitting section
OPERATION SELECT button
ECONO COOL button
i save button
STOP/OPERATE
(OFF/ON) button
Indication of
remote controller
model is on back
NOTE: Last setting will be stored after the unit is turned OFF with the remote con-
Operation state Room temperature
About 2°C or more away
from set temperature
About 1 to 2°C from set
temperature
MSZ-EF35VGB
MSZ-EF35VGS
troller. Indoor unit receives the signal of the remote controller with beeps.
-
19
MSZ-EF42VGB MSZ-EF50VGB
MSZ-EF42VGS MSZ-EF50VGS
FAN SPEED CONTROL button
VANE CONTROL button
TIME, TIMER set buttons
FORWARD button
BACKWARD button
WEEKLY TIMER
set button
RESET button
CLOCK SET button
Lit
Blinking
Not lit