104
EN
With soap water
If leakage detector is not available, please use soap water for leakage detection.
Apply soap water at the suspected position and keep the soap water for more
than 3min. If there are air bubbles coming out of this position, there‘s a leakage.
After installation
Check whether the requirements listed in the table are met or whether there are any
malfunctions:
To check
Possible malfunction
Has the device been securely installed?
The unit may fall, wobble or make a noise
during start-up.
Would a refrigerant leak test be performed?
Insufficient cooling or heating capacity could
result.
Have the lines been sufficiently insulated?
Condensation and dripping water could result.
Is the water drained correctly?
Condensation and dripping water could result.
Does the mains voltage of the socket
correspond to the voltage indicated on the
appliance's nameplate?
Malfunctions may be caused or parts of the
unit may be damaged.
Have the electrical cables and lines been
installed correctly?
Malfunctions may be caused or parts of the
unit may be damaged.
Has the appliance been properly earthed?
This could result in electrical leakage.
Does the power cord used meet the
manufacturer's requirements?
Malfunctions could be caused or parts of the
device could be damaged.
Are the air inlets and outlets blocked by
anything?
Insufficient cooling or heating capacity could
result.
Have dust and dirt residues been removed
during installation?
Malfunctions may be caused or parts of the
unit may be damaged.
Are the gas valve and liquid valve fully open?
Inadequate cooling or heating capacity could
result.
Have the inlet and outlet of the pipe opening
been covered?
Inadequate cooling or heating capacity or
waste of energy could result.