Mitsubishi Electric MSZ-GS12NA Notice D'utilisation page 6

● OPERATING INSTRUCTIONS ●
S
ELECTING OPERATION MODES <for MSZ (Heat pump)>
1
Press to start the operation.
2
Press to select operation mode. Each press
changes mode in the following order:
(AUTO) (COOL)
3
Press or to set the temperature.
Each press raises or lowers the temperature by 1°F
(1°C).
Press to stop the operation.
• The same setting is selected the next time by simply pressing
Note:
Multi system operation
Two or more indoor units can be operated by one outdoor unit. When several indoor
units are operated simultaneously, cooling and heating operations cannot be done at
the same time. When COOL is selected with one unit and HEAT with another or vice
versa, the unit selected last goes into standby mode.
Note:
Operation indicator lamp
The operation indicator lamp shows the operation state of the unit.
Indication Operation state
The unit is operating to reach the set
temperature
The room temperature is approaching
the set temperature
Standby mode (only during multi sys-
tem operation)
Lit Blinking
En-5
(DRY) (HEAT)
.
Room temperature
About 4°F (2°C) or more
away from set temperature
About 2 to 4°F (1 to 2°C) from
set temperature
—
Not lit
AUTO mode (Auto change over)
The unit selects the operation mode according to the difference between the room
temperature and the set temperature. During AUTO mode, the unit changes mode
(COOL↔HEAT) when the room temperature is 4°F (2°C) away from the set tem-
perature for more than 15 minutes.
Note:
Auto Mode is not recommended if this indoor unit is connected to a MXZ type out-
door unit. When several indoor units are operated simultaneously, the unit may
not be able to switch operation mode between COOL and HEAT. In this case, the
indoor unit becomes standby mode (Refer to table of Operation indicator lamp).
COOL mode
Enjoy cool air at your desired temperature.
Note:
Do not operate COOL mode at very low outside temperatures.
(less than 14°F [-10°C])
Water condensed in the unit may drip and wet or damage furniture, etc.
DRY mode
Dehumidify your room. The room may be cooled slightly.
Temperature cannot be set during DRY mode.
Note:
When the fan speed is set to AUTO, the unit will dehumidify while controlling the
fan speed. Depending on the environment, the fan speed may change periodi-
cally or the fan may stop.
HEAT mode
Enjoy warm air at your desired temperature.