3. Instructions for the installer
THE PERSON INSTALLING THE SAUNA HEATER SHOULD LEAVE THESE INSTRUCTIONS AT 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 (m
3
). Volume recommendations are presented in Table 1
on page 7. The minimum and maximum volumes must not be exceeded.
2. The sauna room height must be a min. of 1900 mm.
3. Uninsulated and masonry stone walls extend the preheating time. Each square metre of plastered ceiling or wall surface adds
1.5 – 2 m
3
to the sauna room's volume.
4. Check page 8 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. Please refer to Table 1 on page 7.
6. There should be enough room around the sauna heater for maintenance purposes. Also a doorway can be considered as a
maintenance area.
3.2. Installation
Follow the safety clearance specifications on page 7 when installing the sauna heater.
The sauna heater is a floor-standing model. The base must be solid, because the sauna heater weighs about 75 kg.
The sauna heater is levelled by the adjustable legs.
The sauna heater is fixed on the floor from its legs by the provided metal fasteners (2 pcs). This will keep the safety clearances
intact during use.
The minimum clearances specified on page 7 must be followed even if 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.
Install the sauna heater so that the sign and the warnings can be read even after the installation.
The control panels are installed outside the sauna room with the exception of the Midi controller which is installed on the wall
beside the sauna heater. Refer to more detailed installation instructions in the installation and operation guide of the control
panel.
Only a single sauna heater is allowed per sauna room
Installation and User Manual Helo Ring
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