Operation Setting; Group Operation Setting - Mitsubishi Electric G-50A Instruction Book

4 - 2 Operation setting

• There are two methods for the operation, performing the operation classified by groups or collective operation.

4 - 2 - 1 Group operation setting

Group number display
Operation
condition display
Set temperature
display
Remote operation
prohibition/permission
display
No. Name of switches
1 ON/OFF switch
Operation mode
2
switch
Fan speed
3
switch
Temperature
4
setting switch
Timer operation
display
Function
The ON/OFF condition of the displayed
group is switched.
Used to the type of the operation mode
selection.
Note:
Operation mode can be selected ac-
cording to the function of unit.
If the unit is only cooling type
HEAT/AUTO mode may not appear
on the display.
Refer to the instruction manual of the
air conditioner for more detail.
The fan speed can be switched to four
levels. Switching may be 3 levels or 2
levels, depending on the model.
The setting temperature change is per-
formed.
Display
Function area
Operation status display
* When there is an interlocked OA processing unit or
LOSSNAY, turning this switch ON starts operation
in a [High] ventilated state.
Each time to push the switch, a mode is selected in a
sequence that goes from COOL, DRY, FAN, AUTO,
HEAT and beck to AUTO for air conditioner group.
On the group composed of independent LOSSNAY,
operation mode is selected in a sequence that goes
from HEAT RECOVERY, AUTO, BY-PASS and back
to HEAT RECOVERY.
Fan speed display
* Indicates AUTO (On the version 3.10 or later, this symbol
appears if the AUTO function is available on the indoor unit.)
4 levels
2 levels
The setting temperature display.
The setting range change according to the operation
mode. (1°C unit/2°F unit)
COOL/DRY
HEAT
AUTO
NOTE: The temperature setting includes a function
to switch the display between Celsius (°C) or
Fahrenheit (°F) (page 34).
– 12 –
Room temperature display*1
Operation mode
display
Fan speed display
Air direction display
Ventilation operation
display
Filter sign display
External input
condition display
Display
3 levels
19 ~ 30˚C / 67 ~ 87˚F
17 ~ 28˚C / 63 ~ 83˚F
19 ~ 28˚C / 67 ~ 83˚F