Rev. 06 - October 2015
Selmo Electronic
Viia Pacinotti, 24 - 35030 Rubano (PD) Italy- Tel +39.049.8976761, Fax +39.049.8976085 - www.selmo.it EN
Selmo
Comforttechnologydivision
“THESIS DIG
L”
Electronic control for towel radiators
• Disconnect power supply before installation.
• Connection of the device to the electric resistance must be performed by authorized personnel only.
• Make sure that the power of the electric resistance does not exceed the maximum power allowed b
the electroni
control device.
1. Make sure that the towel radiator does not have leakage or air lock.
2. The device shall not be positioned directly in front of an electric plug.
3. Prevent water jets from hitting the equipment.
4. Connect the temperature controller only to a suitable heating element.
5. Ensure that the mains voltage is the same as indicated in the technical specifications.
6. Make sure that the type of electric resistance is compatible with the model of towel radiator being used
(check the product specifications provided by the manufacturer). The usage of a heating element with
higher power:
- Does not increase the actual power of the towel radiator;
- Might shorten life of the heating element;
- Could damage the equipment.
7. Make sure that the power of the electric resistance does not exceed the maximum power of the towel
radiator (check the label on the heating element).
8. When installed in a room with bathtub or shower, respect the “Protection Zones” according to IP44
insulation class (in UK according to IEE cabling directives). Furthermore, make sure to respect all local
safety directives.
9. The device has to be protected by a 30mA circuit breaker (RCD).
10. Power the device with the recommended voltage (see technical specifications).
11. If a device is directly connected to a fixed electric installation, install an isolating switch compliant with
local directives for power supply disconnection.
12. Place the "O-Ring" before the fastening area.
13. After ensuring that the "O-Ring" is correctly positioned, screw the electric resistance in the relevant
threaded hole of the towel radiator, properly secure it and insert the cover ring.
14. Extract the connecting cables from the device. The four poles connector and the ground connector (only
Class I).
15. Connect the 2 Faston connectors to the corresponding connectors of the heating element.
16. Connect the female Faston connector to Earth (only Class I).
17. Insert the lower part of the heating element into the ready connected thermostat.
18. Align the device to the towel radiator. Warning! Do not rotate the device more than 30 degrees on
both directions.
19. Push the device against the base of the heating element to compress the “O-Ring”, properly fix the
related fastener so that the device remains well secured and does not rotate around the heating element.
20. Connect the power supply cable.
