for the user and the professional installer
1.
Operation instructions
Important features
3
1
On/off switch
2
Temperature selector button
3
Locking pin
1.1
Description
The WKL is an electric direct heater exclusively for wall installation. It is suitable e.g. for heating a ba-
throom or as transitional or additional heating for small rooms such as hobby rooms or guest rooms.
Series WKL-S
After wall mounting and electrical connection via a plug and socket, the unit is ready for use.
Series WKL-U
After wall mounting and electrical connection via a fixed connection through a junction box (note nati-
onal regulations), the unit is ready for use.
Function
The air in the convector is heated by a heating element and emerges by natural convection at the top
through the air outlet grille (4). The openings in the underside of the unit provide it with cool room air
Safety device
The convector has a protective thermostat (STR) which switches the appliance off on overheating. After
eliminating the cause (e.g. covered air outlet or inlet opening), after a cooling down period of a few mi-
nutes the unit resumes operation.
1.2
Operation
The convector is switched on and off via the switch (1) on the right-hand side. The desired room tempe-
rature is set via the temperature selector (2) anywhere between around +6°C and +30 °C. As soon as the
set room temperature has been reached, it is maintained constantly by intermittent heating (the heating
power of the unit must correspond at least to the heat requirements of the room).
If several heaters are fitted in a room, the temperature setting on each unit may vary.
To avoid excessive energy consumption with the windows open, the unit should be switched off during
ventilation at the switch (1).
Frost protection
If the unit is used as a frost guard, set the temperature selector (2) to the far right stop (*). In this positi-
on the thermostat switches the heating on automatically if the room temperature falls to around +6°C.
in brief
2
1
Use of electrical equipment in principle requires care to ex-
clude any potential risks from fire, electrical shock or injury.
Therefore the unit should only be used as described in these
instructions, where any use outside the manufacturer's re-
commendations can lead to damage or injury.
The correct match between the heat requirement of the room
and the heating power of the unit must be observed.
Before use of the unit, read the entire instructions and follow
the information given on proper handling of the unit.
These instructions should be kept carefully and handed to any
subsequent user of the unit. Please show them to the engine-
er performing any repair work.
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