Service And Maintenance; Service Parts; Maintenance Procedures; Troubleshooting - McQuay MWM005FW Manual De Instrucciones

Service Parts

Indoor air filter 1. Remove any dust adhering to the filter by using a vacuum cleaner or
wash in lukewarm water (below 40°C) with a neutral cleaning detergent.
2. Rinse the filter well and dry before placing it back onto the unit.
3. Do not use gasoline, volatile substances or chemicals to clean the filter.
Indoor unit 1. Clean any dirt or dust on the grille or panel by wiping it with a soft
cloth soaked in lukewarm water (below 40°C) and a neutral detergent
solution.
2. Do not use gasoline, volatile substances or chemicals to clean the
indoor unit.
! Caution
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.
When The Unit Is Not To Be Used For An Extended Long Period Of Time
Operate the unit for 2 hours
with the following setting.
Operating mode : cool
Temperature : 30°C
If any malfunction of the air conditioner unit is noted, immediately switch off the power supply to the unit.
Check the following fault conditions and causes for some simple trouble shooting tips.
Fault
1. The air conditioner unit does not operate.
2. The air flow is too low.
3. Discharge air flow has bad odor.
4. Condensation on the front air grille of the indoor unit.
5. Water flowing out from the air conditioner unit.
If the fault persists, please call your local dealer / serviceman.
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SERVICE AND MAINTENANCE

Maintenance Procedures

Remove the power plug.
If you are using an independent
electric circuit for your unit,
cut off the circuit.
Remove the batteries in the
remote control.

TROUBLESHOOTING

– Power failure, or the fuse needs to be replaced.
– The power plug is disconnected.
– If the fault persist after all these verifications, please contact the air
conditioner unit installer.
– The air filter is dirty.
– The doors or windows are open.
– The air suction and discharge are clogged.
– The regulated temperature is not high enough.
– Odors may be caused by cigarettes, smoke particles, perfume etc.
which might have adhered onto the coil.
– This is caused by air humidity after an extended long period of
operation.
– The set temperature is too low, increase the temperature setting and
operate the unit at high fan speed.
– Switch off unit and call dealer.
1-8
Period
At least once
every 2 weeks.
More frequently if
necessary.
At least once
every 2 weeks.
More frequently if
necessary.
Causes / Action