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SK2017 AHRI PFWSL-V/P-AECM-001
C.
Maintenance
C.1.
General Maintenance
1.
Installation and maintenance should be performed by qualified personnel who are familiar with local codes and regulations,
and are experienced with this type of appliance.
2.
Confirm the unit has been switched OFF before installing or service.
3.
Prevent damage and unexpected shutting down of the fan coil unit.
4.
Check the cleanliness of the filter and replace or clean as required monthly.
5.
Clean the coils with compressed air or water to remove dust, dirt or lint. They can be brushed with a soft brush or vacuumed
with a vacuum cleaner.
6.
If the water coil is not being used during the winter season, it should be drained or an anti-freezing solution should be
added to the water circuit to avoid freezing.
C.2.
Regular Maintenance
1.
Inspect and clean the condensate drain pan to avoid any clogging of drainage by dirt, dust, etc. Inspect drainage piping to
ensure the proper condensate flow.
2.
Check and clean the coil. Clean the coils with a low-pressure water jet or low pressure air.
3.
Clean and tighten all the wiring connections.
4.
Drain out the water in the system and check for buildup of mineral deposits.
C.3.
Filter Installation & Cleaning
1.
Unlock the grille, then remove the filter.
2.
Clean the filter with a brush, or with warm water.