DanVex DEH-290h Руководство по эксплуатации - Страница 13
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Печатать страницуTroubleshooting
The equipment was repeatedly tested by its manufacturer to ensure its normal operation.
Nevertheless, should a trouble happen, please follow the below guidelines:
Unit fails to start:
◊ Check the power cable connection.
230V / 1~ / 50 Hz
◊ Check the fuses installed by the manufacturer.
◊ Check the power plug condition.
◊ Check the humidistat settings.
Relative humidity in the room should be higher than the set-up humidity level.
The unit starts with no condensation:
◊ Check the indoor temperature (the lower the temperature is the low the unit efficiency).
Operational temperature range should be from +5 °C to +32 °C.
◊ Check the humidity level
Minimum relative humidity level is 40 %.
◊ Make sure air intake filter is clean.
Clean and replace as appropriate.
◊ Check heat-exchanger fins for contamination.
The equipment panels should be opened to carry out the inspection; these procedures
can be performed in an authorized service center only.
◊ "Е4" is displayed on LCD = it is required to drain condensate.
Please, make sure the power plug is disconnected from the mains socket prior
to any maintenance jobs!
The unit operates with noise, vibrates or sweats:
◊ Make sure the equipment is installed on even surface and in upright position.
◊ Make sure the condensate tray and adapter are clean.
The equipment panels should be opened to carry out the inspection; these procedures
can be performed in an authorized service center only.
Should the equipment not operate properly upon all the mentioned tests are done, please call
the authorized service center for assistance.
Only authorized
electrical system.
www.danvex.fi
R
personnel is permitted to perform works on cooling and
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