Maintenance; Error Codes - Bio Design User Manual

Portable Air Conditioner

Maintenance

The air-conditioner is designed to give you dependable service for many years. This section will
explain how to clean and care for the air-conditioner properly.
Before performing any maintenance, please turn the air-conditioner off and disconnect it from
the electrical supply.
Cleaning the Unit
Clean the surface of the air-conditioner with a duster or soft, damp cloth.
Do not use any chemical agents or thinners, as this can cause damage to surfaces.
Cleaning the Air Filters
If the air filters are dusty, the cooling capability will be
decreased. Clean the filters every 2 weeks while the air-
conditioner is being used.
1. Pull the filters from the unit as shown - filter 1, then
filter 2.
2. Place the filters in warm water with a neutral detergent
and clean them. Allow the filters to dry in a shady
location.
3. Install the filters to their original positions - filter 2, then
filter 1.
Storage
When the air-conditioner is not going to be used for an extended period, please follow these
storage measures.
1. Drain all of the water from the unit, then set it FAN mode. Press the SPEED button for
5 seconds until the fan operates. Keep the unit running in this mode for 2-3 hours. This
will dry the inside of the unit out and prevent mildew.
2. Switch the air-conditioner OFF, then disconnect it from the electrical supply.
3. Wind and fasten the electrical cord.
4. Remove and store the exhaust pipe.
5. Cover the air-conditioner with a plastic bag to keep dust out and store in a dry place.
6. Remove the batteries from the remote control.

Error Codes

The air-conditioner is built with sensors that will detect issues before they cause a
malfunction. If the following errors appear on the screen, please refer to the table below.
Code
E2
E3
FL
If "DF" is displayed, it means the air-conditioner is in anti-freezing or defrosting mode. This is
completely normal and correct behaviour will commence once the function has completed.
E&OE E&OE
Meaning
External temperature sensor fault
Coil sensor fault
The air-conditioner water tank is full
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