Care And Maintenance; Cleaning The Indoor Unit; Cleaning The Air Outlet - INVENTOR Air conditioning systems Owner's Manual

8. Heating mode (For cooling and heating models only)
The air conditioner draws in heat from the outdoor unit and releases it via the indoor unit
during heating operation. When the outdoor temperature falls, heat drawn in by the air
conditioner decreases accordingly. At the same time, heat loading of the air conditioner
increases due to larger difference between indoor and outdoor temperature. If a
comfortable temperature can't be achieved by the air conditioner, we suggest you use a
supplementary heating device.
9. Auto-restart function
Power failure during operation will stop the unit completely.
For the unit without Auto-restart feature, when the power restores, the OPERATION indicator
on the indoor unit starts flashing. To restart the operation, push the ON/OFF button on the
remote controller. For the unit with Auto-restart feature, when the power restores, the unit
restarts automatically with all the previous settings preserved by the memory function.
10. Lightning or a car wireless telephone operating nearby may cause the unit to malfunction.
Disconnect the unit with power and then re-connect the unit with power again. Push the
ON/OFF button on the remote controller to restart operation.
Maintenance and Cleaning
CAUTION: Before performing any maintenance, turn off the main power to the system.

Cleaning the indoor unit:

Note: Turn the system off before cleaning. Supply power must be disconnected before
cleaning the indoor unit.
1. Use a dry cloth to wipe the indoor unit and remote controller.
2. A cloth dampened with cold water may be used on the indoor unit if it is very dirty.
3. Do not splash water on unit. This may cause damage to the inner parts or an electric shock.
CAUTION:
1. Do not use a chemical-treated duster for wiping or leave such material on the unit for long.
2. Do not use benzine, thinner, polishing powder, or similar solvents for cleaning.
These may cause the plastic surface to crack or deform.

Cleaning the air outlet:

After using for a period, the air outlet and louvers will become dirty. It is recommended to dip a soft
cloth into warm water or a mild kitchen cleanser, ring it out, then wipe any soiling from the unit.
After, wipe with a dry cloth.

CARE AND MAINTENANCE

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