MALTEC KLP-9000KWA Instruction Manual page 38

Water Leakage
Excessive Noise
Error Codes
38
and the temperature is
properly set.
 The exhaust hose is
detached.
Overflow while moving the

unit.
 Check if the drain hose is
kinked or bends.
 Check if the unit is securely
positioned.
 Check if any loose, vibrating
parts.
 Noise sounds like water
flowing.
 Communication faults
between main PCB and
E
display PCB.
 Ambient temperature sensor
failure
E
Coil temperature sensor

failures.
E
 Condensate water high level
F
alarm.
set-point according the
manual.
Make sure the exhaust
hose is securely
attached.
Empty the water tank
before transport.
Straighten the hose to
avoid a trap existing.
Place the unit on
horizontal and firm
ground.
Secure and tight the
parts.
Noise comes from
flowing refrigerant. This
is normal.
Check the wire harness
of the display PCB for
damage.
Check connection or
replace it. To clean or
replace the temperature
sensor.
Check connection or
replace it. To clean or
replace the temperature
sensor.
Empty the drain pan by
removal the rubber plug.