Maintenance - Pridiom PFCM123HX Owner's Manual

Ceiling-Floor Type
Auto-swing
Press SWING button, the louver will swing
up and down(left and right) automatically.
When cooling
Adjust the louver horizontally.

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 heat pump may greatly decrease. Therefore, the filter must be cleaned once two
weeks during long time using.
If the heat pump 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.
Cautions:
The control box cables, which are originally connected with the main body electrical terminators
must be pulled off before doing as indicated above.
Manual Swing
Adjust the louver to achieve better cooling/
heating effects when cooling/heating.
When heating
Adjust the louver downwards (vertically).
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