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Water leakage
Excessive
noise
exposure
Error codes
E0
E1
E2
Ft
7.0 TECHNICAL DATA
Model
Cooling capacity
Dehumidification performance
Permissible ambient temperature
Temperature adjustment range
Max. air volume flow
Mains connection
Rated current
Cooling mode power consumption
Sound pressure level (max.)
Refrigerant
Max. refrigerant filling quantity
Dimensions (L x W x H)
Weight
Remote control batteries
Min. room size
8.0 MAINTENANCE BY SPECIALIST STAFF
8.1 CHECKING THE SURROUNDING AREA
Before starting any work on systems containing flammable refrigerants, safety tests must be carried
out to ensure that the risk of fire is kept to a minimum. When carrying out repairs to the
An overflow may occur when
moving the system.
Check to see if the drain hose is
kinked or bent.
Check whether the system is
installed correctly
Check whether there are any loose,
vibrating parts
The noises sound like running
water
Transmission error between main
PCB and display PCB.
Defects in the sensor for room
temperature
Coil temperature sensor faults
High condensate level warning
MZKA780
2.1 kW
19.2 l/24h
16-35°C
16-32°C
360 m³/h
220-240 V/50 Hz
3.5 A
780 W
≤ 65 dB(A)
R290
140 g
34x35.4x70 cm
20.5 kg
2xAAA not included in
delivery
>7 m²
Empty the water tank before
transporting.
Straighten the hose.
Place the unit on a horizontal and
solid surface
Secure and attach the parts
Noise
refrigerant. It's normal.
Check or replace the connection (to
be done by specialist staff only)
Clean or replace the temperature
sensor (to be done by specialist staff
only)
Check or replace the connection.
Clean or replace the temperature
sensor (to be done by specialist staff
only)
Empty the drip tray by removing the
rubber plug.
35
is
caused
by
flowing
MZKA1000
2.6 kW
24 l/24h
16-35°C
16-32°C
360 m³/h
220-240 V/50 Hz
4.5 A
1003 W
≤ 65 dB(A)
R290
180 g
34x35.4x70 cm
24.0 kg
2xAAA not included in
delivery
>9 m²
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