Service And Maintenance; Maintenance Procedures - McQuay A08019026011 Manual De Instrucciones

Service Parts
Fan Coil Unit Air Filter
Fan Coil Unit
Drain Pan & Pipe
Fan Coil Unit Blower
Fan Coil Unit / Finned
Coil
Power Supply
Compressor
Compressor Oil
Fan Motor Oil
• Do not operate any heating apparatus too close to the air conditioner unit. This may cause the plastic panel to melt or
deform as a result of the excessive heat.

SERVICE AND MAINTENANCE

Maintenance Procedures

1. Remove any dust adhered on the filter by using a vacuum
cleaner or wash in lukewarm water (below 40°C) with neutral
cleaning detergent.
2. Rinse well and dry the filter before placing it back onto the
unit.
3. Do not use gasoline, volatile substances or chemical to clean
the filter.
1. Clean any dirt or dust on the grille or panel by wiping it using
soft cloth soaked in lukewarm water (below 40°C) with
neutral detergent solution.
2. Do not use gasoline, volatile substances or chemical to clean
the indoor unit.
1. Check its cleanliness and clean it if necessary.
1. Check for any abnormal noise.
1. Check and remove any dirt clogged between the fins.
2. Check and remove any obstacles that hinder air flowing into
and out of the indoor unit.
1. Check the voltage and current of the indoor unit.
2. Check the electrical wiring for any faulty contacts caused by
loose connections, foreign matters, etc. Tighten the wires onto
the terminal block if necessary.
1. No maintenance needed if the refrigerant circuit remain
sealed. However, check for any refrigerant leaks at all joints
and fitting.
1. The compressor oil is factory-precharged. It is not necessary
to add any oil if the circuit remains sealed.
1. All motor pre-lubricated and sealed at factory.
! Caution
1-6
Period
At least once every 4
weeks.
More frequently if
necessary.
At least once every 4
weeks.
More frequently if
necessary.
Every 3 months.
When necessary.
Every month.
Every month.
Every 2 months.
Every 2 months.
Every 6 months.
No maintenance
required.
No maintenance
required.