Manual Operation (Cool, Dry, Heat) - Mitsubishi Electric MCFH-13NV Operation Manual

MANUAL OPERATION (COOL, DRY, HEAT)

˚C
CLOCK
AMPM
AMPM
TOO TOO
ON/OFF
WARM COOL
FAN STOP
I FEEL COOL
VANE START
HEAT DRY
MODE HR.
ECONO COOL MIN.
RESET CLOCK
To select the "COOL", "DRY" or "HEAT" mode:
ON/OFF
1
Press the button.
2
Select the operation mode by pressing the
MODE
button.
Each time this button is pressed, the operation mode
(I FEEL...) →
is changed in sequence :
→ (DRY) →
(HEAT)
To stop operation:
I
ON/OFF
Press the button.
After the operation mode is set once, the operation
starts in the mode set previously from the next time by
simply pressing the button.
ON/OFF
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
I
When the set temperature is to be
changed:
TOO
WARM
• Press the button to lower the tempera-
ture.
One press lowers the temperature by about 1°C.
TOO
• Press the COOL button to raise the tempera-
ture.
One press raises the temperature by about 1°C.
In "HEAT" operation
• If 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 conditioner.
When the outdoor unit's fan is stopped, frost
may form on the outdoor unit, but this is not a
problem.
In "DRY" operation
• The temperature control (temperature setting)
cannot be done.
• The room temperature is slightly lowered in
this operation mode.
Note:
When the ambient temperature is too high,
the room temperature may not reach the set
temperature since the unit operates to cool
under high load.
I
The details of the display on the indoor
unit are explained on page 6.
CONVENIENT INFORMATION
"COOL" For effective cooling
1 Close the windows and pull down
blinds. Sunlight is reduced and
cooling efficiency increases.
(COOL)
"HEAT" Comfortable warmth depends on the temperature difference between the in-
door and the outdoor.
It is recommended that the set temperature in the heating operation does not differ from the external temperature too
much. Though there is a regional difference, as a reference, a set temperature between about 22°C and 24°C is most
suitable.
"
DRY" 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.
Description of "AUTO RESTART FUNCTION"
• Refer to page 6.
INFORMATION FOR MULTI SYSTEM AIR CONDITIONER
(OUTDOOR UNIT: MXZ SERIES)
Multi system air conditioner (Outdoor unit: MXZ series) can connect two or more indoor units with one outdoor
unit. According to the capacity, two or more units can operate simultaneously.
• 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 earlier 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 6.)
In this case, please set all the indoor units to the same operation mode.
• 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.
• 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.
2 Paste a heat shield film (generally 3 Block the outdoor unit from direct
available) on the window. Heat en- sunlight. This saves energy.
tering the room is reduced.
7