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value and associated shut-off values in good working
order. Empty recovery cylinders are evacuated and, if
possible, cooled before recovery occurs.
The recovery equipment shall be in good working
order with a set of instructions concerning the equip-
ment that is at hand and shall be suitable for the
recovery of flammable refrigerants. In addition, a set
of calibrated weighing scales shall be available and in
good work order. Hoses shall be complete with leak-
free disconnect couplings and in good condition.
Before using the recovery machine, check that it is in
satisfactory working order, has been properly main-
tained and that any associated electrical components
are sealed to prevent ignition in the event of a refrig-
erant release. Consult manufacturer if in doubt.
The recovered refrigerant shall be returned to the
refrigerant supplier in the correct recovery cylinder,
and the relevant Waste Transfer Note arranged. Do
not mix refrigerants in recovery units and especially
not in cylinders.
If compressors or compressor oils are to be removed,
ensure that they have been evacuated to an accept-
able level to make certain that flammable refrigerant
does not remain within the lubricant. The evacuation
process shall be carried out prior to returning the
compressor to the suppliers. Only electric heating to
the compressor body shall be employed to accelerate
this process. When oil is drained from a system, it
shall be carried out safely.
Fault/malfunction
The unit doesn't operate
The dehumidifying function doesn't
work
No air is discharged
Operation is noisy
According to [E1]
According to [E2]
According to [EH]
If you cannot eliminate the error/fault yourself, please
contact service directly. Please be aware that any
improper repairs will also invalidate the warranty and
additional costs may be incurred.
Disposal
Disposal of the appliance
A crossed-out wheelie bin icon means: Bat-
teries and rechargeable batteries, electrical
or electronic devices must not be disposed of
Transport of equipment containing flammable
refrigerants
Determined by local regulations.
Disposal of equipment using flammable
refrigerants
See National Regulations.
Storage of packed (unsold) equipment
Storage package protection should be constructed
such that mechanical damage to the equipment
inside the package will not cause a leak of the refrig-
erant charge.
The maximum number of pieces of equipment permit-
ted to be stored together will be determined by local
regulations.
Troubleshooting
If something doesn't work...
Malfunctions are often caused by minor faults. You
can easily remedy most of these yourself. Check
against the following table first before contacting Ser-
vice. You will save yourself a lot of trouble and possi-
bly money too.
Cause
Has the power cord been discon-
nected?
Is the tank full indication lamp blink-
ing? (The tank is full or in a wrong
position.)
Is the temperature of the room
above 35 °C or below 7 °C?
Is the air filter clogged?
Is the intake duct or discharge duct
obstructed?
Is the air filter clogged?
Is the unit tilted or unsteady?
Is the air filter clogged?
Abnormal exhaust pipe temperature
sensor
Coil temperature sensor abnormal
Humidity sensor anomaly
with household waste. They may contain substances
that are harmful to the environment and human
health.
Consumers must dispose of waste electrical devices,
spent portable batteries and rechargeable batteries
separately from household waste at an official collec-
tion point to ensure that these items are processed
correctly. The product can be returned free of charge
in accordance with the legal requirements, for exam-
ple through a municipal waste disposal company or a
dealer.
DANGER! Risk of injury! Improper
repairs can result in the product function-
ing unsafely. This endangers yourself and
your environment.
Remedy
Plug the power cord into the outlet.
Empty the water in the drainage tank
and then reposition the tank.
The protection device is activated
and the unit cannot be started.
Clean the air filter as instructed.
Remove the obstruction from the
discharge duct or intake duct.
Clean the air filter as instructed.
Move the unit to a stable, sturdy lo-
cation.
Clean the air filter as instructed.
Check exhaust pipe temperature
sensor and related circuit
Check coil temperature sensor and
related circuit
Check humidity sensor and related
circuit.
GB
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