Zass ZPAC 09, Руководство по эксплуатации

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10
6.2. Fault Maintenance
The following table lists the common faults and maintenance methods of this energy storage mobile
air conditioner. When the machine is abnormal, simple diagnosis and maintenance can be carried out
through the following table. If it still cannot be solved, please contact professional maintenance personnel.
Problem
Air conditioner does not work
Poor cooling (heating)
effect of air conditioner
Air conditioner is noisy
Compressor does not work
During cold storage, there is
condensate on the front and
rear plates
Possible reason
Power is not on
The doors and windows are open,
and there is a cold or heat leak in the
room. There are other heat sources
(cold sources)
Turn on the power
Close the door or window and
remove the heat source (cold source)
Cooling, dehumidification and
heating do not start
Filter screen is dirty
Compressor delay protection
enabled
Check whether the set temperature
has been reached
Clean or replace the filter screen
Wait for more than 3 minutes and
turn on the air conditioner after the
temperature drops
No waiting for three minutes after
cooling heating switching or shutdown
Air inlet or outlet blocked, poor air
circulation
In the cooling mode, when the water
temperature does not reach the
starting condition of the compressor,
the water cycle is used for cooling,
and the compressor does not start at
this time
When the air humidity is high and the
water vapor in the air is cold, the dew
will condense on the air conditioning
plate
Air conditioner is not put flat
Wait for over three minutes
Remove blockage
When the water cycle cooling is
completed, the compressor will be
automatically started for cooling
It is not a fault, you can continue to
use it, please check whether you
have turn off dew removal function
Put it on flat surface to avoid waggling
Solution