Electrical Connections - Harvia Concept R Installation Und Betriebsanleitung

6.4. Electrical connections

The sauna heater may only be connected to the mains by a qualified electrician in
accordance with the regulations in force.
• The sauna heater is connected semi-fixed to the junction box on the sauna wall. The junction box
shall be splash-proof and shall not be more than 500 mm above the floor.
• The connection cable should be of the rubber cable type H07RN-F or equivalent. NOTE: The use of
a PVC insulated cable as the sauna heater connection cable is prohibited due to its thermal fragility.
• If the connection or installation cables are placed in the sauna or inside the sauna walls at a height
of more than 1,000 mm above the floor, they must be able to withstand a temperature of at least
170°C under load (e.g. silicone sheathed cables). Electrical equipment installed more than 1,000 mm
above the sauna floor must be approved for use at an ambient temperature of 125°C (marked T125).
EN
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Figure 4. Electrical connections
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1. Junction box
2. Cable