Manual Operations And Maintenance; Operation Mode Selection; Maintenance; Optimal Operation - Beko BGMPI 090 User Manual

4 Manual operations and maintenance

4�1 Operation mode selection
While two or more indoor units are simultaneously
operating, make sure the modes do not conflict
with each other. The heat mode claims precedence
over all other modes. If the unit intially started to
operate in HEAT mode, the other units can operate
in HEAT mode only. For example: If the unit intially
started operates under COOL (or FAN) mode, the
other units can operate under any mode except
HEAT. If one of the unit selects HEAT mode, the
other operating units will stop operation and diplay
"--" (for units with display window only) or the auto
and operation indication light will flash rapidly, the
defrost indication light will turn off, and the timer
indication light will remain on (for units without
a display window). Alternatively, the defrost and
alarm indication light (if applicable) wil light up, or
the operation indication light will flash rapidly, and
the timer indication light will turn off ( for the floor
and standing type).
4�2 Maintenance
If you plan to leave the unit idle for a long time,
perform the following tasks:
1. Clean the indoor unit and air filter.
2. Select FAN ONLY mode and let the indoor fan
run for a time to dry the inside of the unit.
3. Disconnect the power supply and remove the
battery from the remote control.
4. Check components of the outdoor unit
periodically. Contact a local dealer or a customer
service centre if the unit requires servicing.
C
Before you clean the air
conditioner, be sure to switch
off the unit and disconnect the
power supply plug.
Multi Split Type Air Conditioner / User Manual
4�3 Optimal operation
To achieve optimal performance, please note the
following:
• Adjust the direction of the air flow so that it is
not blowing directly on people.
• Adjust the temperature to achieve the highest
possible level of comfort. Do not adjust the unit
to excessive temperature levels.
• Close doors and windows in COOL mode or
HEAT mode.
• Use the TIMER ON button on the remote
controller to select a time you want to start your
air conditioner.
• Do not place any object near the air inlet or air
outlet, as the efficiency of the air conditioner
may be reduced and the air conditioner may
stop running.
• Clean the air filter periodically, otherwise cooling
or heating performance may be reduced.
• Do not operate unit with horizontal louvre in
closed position.
For units that feature an
C
electric
outside ambient temperature is
below 0°C (32°F), it is strongly
recommended that you to keep
the machine plugged in so as to
guarantee smooth operation.
heater, when the
21 / 124 EN