Safety Guidelines; Mode Of Operation And Demoisting Performance - HEYLO DT 550 Bedienungsanleitung

(1) Safety guidelines

CAUTION: Read carefully before starting up !
Please observe the notes in the operating instructions carefully. In case of non-observation, the warranty
claims will become void. The manufacturer shall not be liable for any damage and/or consequential
damage resulting.
Keep away from children: Do not allow children to play with or in the vicinity of the device.
Electric connection: HEYLO dehumidifier have been designed for operation on 230 V / 50 Hz. Use
shock-proof plugs only. The sockets have to be earthed or protected by residual current circuit-breakers
in the house installation.
Protect the power cable against damage: Never use the unit with damaged power cable. If the power
cable has been damaged, it has to be replaced by a cable of the same type and dimension.
Extension cable: Use approved extension cables only !
Handle with care: Do not drop or throw the unit as this may cause damage to the unit or wiring.
Operate on solid surface: Always set up the unit on a solid and plane surface.
Secure during transport: When transporting devices in vehicles, secure against slipping.
Keep dry: The unit must not be operated in puddles or in standing water. Do not store or operate
outdoors. If the electric wires or parts of the unit get wet, the unit has to be thoroughly dried before re-
using.
Keep the air openings free: Do not cover or block the air inlets and outlets.
Keep the filter clean: Always use a clean air filter. Do not permit the filter to clog as the dehumidifier may
overheat otherwise. Make sure that no oil, grease or other dirt is drawin into the dehumidifier.
Repair of the device: Please have the repairing work carried out by service partners of HEYLO
Company only. For information on the HEYLO Service Centre or approved service technicians, please
refer to telephone book, facsimile directory or E-mail.

(2) Mode of operation and demoisting performance

DT 550 und DT 650 are dehumidifiers. The dehumidifying function is produced by blowing moist ambient
air across the cold evaporation unit. The humidity condenses on the cold surface and drips down. The
condensate produced is passed into the condensation tank and can be removed by the optional
condensate delivery pump or drain hose. The now warmer and dryer air returns into the room and takes
up water vapour again.
If the dehumidifier operates at a room temperature of below about 20 deg. C, hoar frost normally forms on
the humidifier. If the electronic system finds ice temperature on the evaporator, the defrosting cycle is
released automatically. During this perior, a considerable amount of water passes from the evaporator
into the condensate tank. As soon as the ice of the evaporator has thawed, the normal operation is
started again.
The amount of water which is removed by the unit depends on the air humidity and the air temperature.
The performance of the dehumidifier can be measured by how fast the air humidity decreases and not by
how much water has been removed. The precise air humidity can be measured by means of a thermo-
hygrometer.
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