Maintenance After A Long Stop Period; Maintenance Before A Long Stop Period; Cleaning The Air Filter - mundoclima MUCR-12-H9 Manual De Instalación Y Usuario

Maintenance after a long stop period

(eg. at the beginning of the season)
Check and remove everything that might be blocking inlet and
outlet vents of indoor units and outdoor units.
Clean air filters and casings of indoor units.
Refer to "Cleaning the air filter" for details on how to proceed
and make sure to install cleaned air filters back in the same
position.
Check and remove everything that might be blocking inlet and
outlet vents of indoor units and outdoor units.
Clean air filters and casings of indoor units.
Refer to "Cleaning the air filter" for details on how to proceed
and make sure to install cleaned air filters back in the same
position.
Turn on the power at least 12 hours before operating the unit in
order to ensure smoother operation. As soon as he power is
turned on, the remote controller displays appear.

Maintenance before a long stop period

(eg. at the end of the season)
Let the indoor units run in fan only operation for about half a day
in order to dry the interior of the units.
Clean air filters and casings of indoor units. Refer to " Cleaning
the air filter" for details on how to proceed and make sure to
install cleaned air filters back in the same position.

Cleaning the air filter

The air filter can prevent the dust or other particulate from going
inside. In case of blockage of the filter , the working efficiency of
the air conditioner may greatly decrease .
Therefore , the filter must be cleaned once two weeks during long
time usage.
If the air conditioner is installed in a dust place , clean the the air
filter frequent.
If the accumulated dust is too heavy to be cleaned , please
replace the filter with a new one(replaceable air filter is an
optional fitting).
If the unit you purchased is a rear ventilated one, take off the filter
in the directions indicated by arrows in the following digram.
If the unit you purchased is a descensional ventilated one, take off
the filter in the directions indicated by arrows in the following digram.
Clean the air filter (Vacuum cleaner or pure water may be used
to clean the air filter. If the dust accumulation is too heavy ,
please use soft brush and mild detergent to clean it and dry out
in cool place) .
The air-in side should face up when using vacuum cleaner.
The air-in side should face down when using water.
Do not dry out the air filter under direct sunshine or with fire.
Re-install the air filter.
Install and close the air-in grill in the reverse order of step 1
and 2 and connect the control box cables to the corresponding
terminators of the main body .
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CAUTION