EN
9
oil-filled radiator TRH 28 E
Errors and faults
Warning of electrical voltage
Tasks which require the device to be opened must
only be carried out by authorised specialist
companies or by Trotec.
The device has been checked for proper functioning several
times during production. If malfunctions occur nonetheless,
check the device according to the following list.
The device makes noises after switch-on:
•
The heating medium oil expands due to heating. This is
what causes the noise. It is a perfectly normal process. No
measures are required.
The device does not start:
•
Check the power connection.
•
Check the power cable and mains plug for damage. If you
notice damages, do not try to take the device back into
operation.
If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
•
Check the on-site fusing.
•
Check the room temperature. The room thermostat may
have switched off, because the desired room temperature
has been reached.
•
Check whether the device is standing upright and on level
ground. The tilt protection may have been tripped owing to
the fact that the device was knocked over. Always put up
the device in an upright position on a suitable, sufficiently
dimensioned surface.
•
The room thermostat might be defective. Have a defective
room thermostat replaced by a specialist electrical
company.
•
Check whether the overheating protection has tripped (see
chapter Safety).
•
Wait for 10 minutes before restarting the device. If the
device is not starting, have the electrics checked by a
specialist company or by Trotec.
The device is switched on, but the heating is not operating:
•
Check the room temperature. The room thermostat may
have switched off, because the desired room temperature
has been reached.
•
Check whether the overheating protection has tripped (see
chapter Safety).
•
The heating resistor might have blown. Have a defective
heating resistor replaced by a specialist electrical
company.
•
The room thermostat might be defective. Have a defective
room thermostat replaced by a specialist electrical
company.
Note
Wait for at least 3 minutes after maintenance and
repair work. Only then switch the device back on.
The device still does not operate correctly after these
checks:
Please contact the customer service. If necessary, bring the
device to an authorised specialist electrical company or to
Trotec for repair.
