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OPERATION INSTRUCTIONS
41
Features
Protection of the air conditioner
Compressor protection
• The compressor cannot restart for 3 minutes
after it stops.
Anti-cold air
(Cooling and heating models only)
• The unit is designed not to blow cold air on
HEAT mode, when the indoor heat exchanger
is in one of the following three situations and
the set temperature has not been reached.
A) When heating has just started.
B) During defrosting.
C) Low temperature heating.
• The indoor or outdoor fan stop running when
defrosting (Cooling and heating models only).
Defrosting (Cooling and heating models only)
• Frost may be generated on the outdoor unit
during a heat cycle when outdoor temperature
is low and humidity is high resulting in lower
heating eciency in the air conditioner.
• Under these conditions, the air conditioner will
stop heating operations and start defrosting
automatically.
• The time to defrost may vary from 4 to 10
minutes, depending the outdoor temperature
and the amount of frost buildup on the
outdoor unit.
Auto-Restart (some models)
In case of power failure, the system will
immediately stop. When power returns, the
Operation light on the indoor unit will flash. To
restart the unit, press the ON/OFF button on the
remote control. If the system has an auto restart
function, the unit will restart using the same
settings.
White mist emerging from the indoor unit
• A white mist may be generated due to a large
temperature dierence between air inlet and
air outlet on COOL mode in places with high
relative humidity.
• A white mist may be generated due to moisture
created in the defrosting process when the air
conditioner restarts in HEAT mode operation
after defrosting.
Noise coming from the air conditioner
• You may hear a low hissing sound when the
compressor is running or has just stopped
running. This sound is the sound of the
refrigerant flowing or coming to a stop.
• You may also hear a low "squeaking" sound
when the compressor is running or has just
stopped running. This is caused by tempera
heat expansion and cold contraction of the
plastic parts in the unit when the temperature
is changing.
• A noise may be heard due to the louver
restoring itself to its original position when
power is first turned on.
Dust blowing out from the indoor unit.
This is happens when the air conditioner has not
been used for a long time or during its first use.
Smell emitting from the indoor unit.
This is caused by the indoor unit giving o smells
permeated from building materials, furniture,or
smoke.
The air conditioner turns to FAN ONLY
mode from COOL or HEAT (for cooling
and heating models only) mode.
When the indoor temperature reaches the set
temperature setting, the compressor will stop
automatically, and the air conditioner turns to
FAN only mode. The compressor will start again
when the indoor temperature rises on COOL
mode or falls on HEAT mode to the set point.
Droplets of water may form on the surface of
the indoor unit when cooling occurs in relatively
high humidity (defined as higher than 80%).
Adjust the horizontal louver to the maximum air
outlet position and select HIGH fan speed.
Heating mode (For cooling and heating
models only)
The air conditioner draws in heat from the
outdoor unit and releases it via the indoor unit
during heating. When the outdoor temperature
falls, heat drawn in by the air conditioner
decreases accordingly. At the same time, heat
loading of the air conditioner increases due to
larger dierence between indoor and outdoor
temperature. If a comfortable temperature
cannot be achieved with the air conditioner
alone, it is recommended that you use a
supplementary heating device.
Lightning or a car wireless telephone operating
nearby may cause the unit to malfunction.
Disconnect the unit from its power source and
then re-connect the unit with the power source
again. Push the ON/OFF button on the remote
controller to restart operations.
Bekijk gratis de handleiding van Midea MULMI0619B, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Midea |
| Model | MULMI0619B |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 7019 MB |
