Pridiom Floor and Ceiling PFCM183HX User Manual - Manual (Page 13)

B A 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.
2. Dismantle the air filter.
3. 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).
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Cautions : 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.
Use a dry and soft cloth to wipe it.
Pure water or mild detergent may be used if it is very dirty.
Do not use benzene, thinner, polishing power, or similar solvents for cleaning. These may cause the surface to
crack or deform.
To avoid the risk of electrical shock or fire, do not let water fall into the indoor unit.
Never wipe the air flow louver violently.
An heat pump without air filter can not expel the dust out of the room, which would cause malfunctions by
accumulation.
1. Injures may happen by improper operations because of the sharp blade of some plates and the freezer.
2. Check the air outlet and the air inlet of the outdoor unit regularly to ensure that they are not choked by filth or
soot.
3. The coil and other parts of the outdoor unit should also be checked regularly. Please contact with your
local dealer.
MAINTENANCE
CLEANING THE AIR OUTLET AND THE PANEL
CAUTIONS
MAINTENANCE OF THE OUTDOOR UNIT
The air-in side should face up when using vacuum cleaner.
The air-in side should face down when using water.
4. 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.