Mitsubishi Electric MSH-07RV Operating And Programming Manual page 8

AND
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TOO-
Selectthe operation mode by pressing the
HOSE button.
Each time this button is pressed, the operation mode
is changed in sequence: £3 (I FEEL...) > 13 (COOL)
— ò (DRY) 2 & (HEAT)
To stop operation:
E Press the
After the operation mode is set once, the operation
starts in the mode set previously from the next time
by simply pressing the Z5 button.
button.
E When the set temperature is to be changed:
E Press the o button to lower the temperature. One
press lowers the temperature by about 1°C.
@ Press the button to raise the temperature. One
press raises the temperature by about 1°C.
B 1f the air conditioner absorbs too much heat from
the air, it may be overloaded. Following a judgement
made by the microprocessor, the fan in the outdoor
unit is automatically stopped to protect the air con-
ditioner.
When the outdoor unit's fan is stopped, frost may
form on the outdoor unit, but this is not a problem.
m The temperature control (temperature setting) can-
not be done.
Ei The room temperature is slightly lowered in this op-
eration mode.
The details of the display on the indoor unit are
explained on page 7.
NOTE
BH When the ambient temperature is too high, the room tem-
perature may not reach the set temperature since the
unit operates to cool under high load.
For effective cooling
(D Close the windows and pull @ Paste a heat shield film (gen- @ Block the outdoor unit from di-
down blinds. Sunshine is re- erally available) on the window. rect sunlight. This saves en-
duced and cooling efficiency Heat entering the room is re- ergy.
increases. duced.
Comfortable warmth depends on the temperature difference between the indoor and
the outdoor.
It is recommended that the set temperature in the heating operation does not differ from the externat tem-
perature too much. Though there is a regional difference, as a reference, a set temperature between about
22°C and 24°C is most suitable.
The humidity at which people feel comfortable
When air contains too much moisture, people feel clammy. Humidity is related to temperature and wind. The
humidity at which people feel comfortable is 60% - 75% RH in summer, 55% - 70% RH in winter.
it: MXZ series) can connect two or more indoor units with one outdoor
unit. According to the capacity, two or more units can operate simultaneously.
Bl When you try to operate two or more indoor units with one outdoor unit simultaneously, one for the cooling and the
other for heating, the operation mode of the indoor unit that operates eartier is selected. The other indoor units that will
start the operation later cannot operate, indicating an operation state. (Refer to the table of Operation Indicator lamp
on page 7.)
In this case, please set all the indoor units to the same operation mode.
H When indoor unit starts the operation while the defrosting of outdoor unit is being done, it takes a few minutes (max. 10
minutes) to blow out the warm air.
B In the heating operation, though indoor unit that does not operate may get warm or the sound of refrigerant flowing
may be heard, they are not malfunction. The reason is that the refrigerant continuously flows into it.