Instructions For The Installer; Preparing For Sauna Heater Installation; Installation - Helo FUSION Gebrauchsanweisung

3.

Instructions for the installer

THE PERSON INSTALLING THE SAUNA HEATER SHOULD LEAVE THESE
INSTRUCTIONS TO THE PREMISES FOR THE FUTURE USER.
3.1.

Preparing for sauna heater installation

Check the following before installing the sauna heater:
1. The ratio of the heater's input (kW) and the sauna room's volume (m3). Volume/input
recommendations are presented in the table 1 on page 19. The minimum and maximum volumes must
not be exceeded.
2. The sauna room ceiling must be min 1900 mm high.
3. Uninsulated and masonry stone walls extend the preheating time. Each square metre of plastered
ceiling or wall surface adds 1.5 – 2 m3 to the sauna room's volume.
4. Check page 21, Table 2 for a suitable fuse size (A) and the correct diameter of the power supply cable
(mm²) for the sauna heater in question.
5. Conform to the specified safe clearance around the sauna heater, see page 19, Table 1 and Image 1.
There should be enough room around the sauna heater for maintenance purposes, a doorway, or similar.
3.2.

Installation

Follow the safety clearance specifications on page 19 when installing the sauna heater. Thin panel is not a
suitable mounting base. The mounting base must be reinforced with timber behind the panel. The
minimum clearances specified on page 19 must be followed also in case the sauna room wall materials
are incombustible.
Walls or ceilings must not be clad with fibre-reinforced plaster board or other light-weight cladding,
because they may cause a fire hazard.
A single sauna heater is allowed per a sauna room.
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