Maintenance - mundoclima MUCR 18 HF Manual Del Usuario

Owner's manual

6. MAINTENANCE

!
CAUTION
Only the specialized maintenance person can
perform the maintenance work.
The main power switch must be turned off before
doing electrical connection or cleaning the air filter.
Do not use water or air of temperature above 50 to
clean the air filter or the panel.
METHOD FOR CLEANING THE AIR FILTER
The air filter can prevent the dust or other particles
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 using.
If the air conditioner is positioned in a dust place,
the cleaning frequency of the air filter must be
increased.
If the accumulated dust is too heavy to be
cleaned, please replace the filter with a new
one(the replaceable air filter is an optional fitting).
1. Take out the air-in grill Four- Way Cassette Type
Push the grill switches towards the middle
simultaneously as indicated in sketch
A. Then pull down the air-in grill. Take out the air-in
grill (together with the air filter shown in Sketch
B).Pull the air-in grill down at 45 and lift it up to
take out the grill.
CAUTION !
The control box cables, which are originally
connected with the main body electrical
terminators must be pulled off before doing as
indicated above.
FOR DUCT/CEILING TYPE
Push the grill switches to the arrow directions,
then open the air-in grill downwards. Turn back the
air filter fixing block,then take out the air-in grill.
Dismantle the air filter:
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 the
cool place).
MAINTENANCE
The air-in side should face up when using vacuum
cleaner.
The air-in side should face down when using
water.
!
CAUTION
Do not dry out the air filter under direct sunshine
or with fire.
For the one-way cassette type, the air filter should
be installed before the unit body installation.
Re-install the air filter.
5. Install and close the air-in grill in the reverse
orders of step 1 and 2 and connect the control box
cables to the corresponding terminators of the
main body.
7
EN
B