mfh systems E-NERGY CARBON BASIC TT 1200, Инструкция по установке и руководство по эксплуатации, Страница: 17 / 32

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4.5 Electrical commissioning
The electrical installation work on the device is now complete. Carefully check again that the installation work has
been carried out. For commissioning, switch the supply circuit back on.
After the circuit has been activated and if the installation is correct, the room thermostat will be activated.
When the room thermostat gives the signal for heating, the unit switches on. When the heating cycle is completed,
the unit switches off again.
Test function: To start a test run of the heating system, increase the temperature on the room thermostat until the
heating cycle is started. By reducing the temperature, heating operation is ended again. After successful start-up,
set the room thermostat correctly. For details on setting the temperature, refer to the relevant instructions for the
room thermostat.
5. Commissioning
After a minimum drying time of the adhesive (see manufacturer‘s recommendation) and after electrical
commissioning, the
E-NERGY CARBON heating system can be heated up for the first time. Now attach the war-
ning label supplied in the immediate vicinity of the heating foil so that it is clearly visible and place the operating
instructions in the distribution box or a suitable location.
Possible cause Remedy
Heating mode not activated Check the settings on the room thermostat
Power supply interrupted
Check all cable connections and terminals.
Check the circuit breaker
Triggering the device fuse
Check the device fuse(s) and replace them if necessary with an
identical 15 A flat plug fuse
Triggering of the safety temperature
switch by heat accumulation
Check the temperature of the transformer and make sure
adequate aeration
6. Fault diagnosis
If the device does not function or malfunctions, the following possible causes should help to solve the problem.
If the listed causes do not eliminate the malfunction, contact your contracting party. Observe the safety instruc-
tions. Before checking electrical components or when When performing electrical work, the power supply must be
disconnected and secured against being switched on again.
The electrical inspection and installation may only be carried out by competent persons (qualified electricians) in
accordance with the applicable legal requirements. Never open the device. There is danger to life and connected
components can be destroyed.