Helo MAGMA Instructions For Installation And Use Manual page 23

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MAGMA SKLA
Instructions for use and installation and
USING.
Before you start to install and use the sauna heater check the following:
- that you have got all the parts needed.
- check that the voltage of the heater and the control box is the right one and that the control box suits your heater.
- chech that the effect of the heater suits your sauna. You must not exceed or go below the volumes mentioned in table 1.
- look at the installation distances in fig. 1. You have to follow these, otherwise it can cause a burn.
- study these installation- and using instructions carefully.
NOTE! Prior to switching the heater on, ensure that the sauna room is ready for heating
HOW TO CHOOSE THE EFFECT OF THE HEATER.
Noticing the volume of the sauna you choose the effect of the heater according to table 1. The volumes mentioned in table 1
are valid under the assumption that the sauna is well insulated. If there are walls of bricks or concrete in the sauna you have
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to add to the volume about 1,2m for every brick- or concerete wall m and then you choose the effect of the heater
according to the composed volumes.
MOUNTING OF THE SAUNA HEATER
The sauna heaters are freestanding models and these heaters must be firmly fastened to the floor by screwbolts through
two of the feet. When fastening the heater to the floor please follow the requirements about the minimum distances to
combustible material indicated on the name plate of the heater and in table 1 and fig. 1. Do not protect the wall behind the
heater with for instance asbest- or eternite plates, as these may cause a too high temperature increase in the wall.
Do not place the sauna heater in a nisch, and you must not have a compact quard rail around the heater. Draught from door,
vents etc. should be avoided as this effects the thermostat.
QUARD RAIL
If you put a quard rail around the heater you have to note the minimum distances mentioned in table 1.
MOUNTING OF THE CONTROL BOX
The control box must be installed in a suitable place outside the sauna room. The sensor unit should be fastened to the wall
in the sauna according to fig 1. please follow the measurements mentioned in fig 1. otherwise it may cause a burn.
CONNECTION
The electrical installation of the sauna heater and the control panel must be made by a qualified electrician according to the
requirements. The principal connection will be made in accordance with fig. 1. The required wiring diagrams are inside the
heater and the control panel. The heater can be connected by using a rubber wire HO7RN-F, table 1. The connection box
must be a splash water proof construction and its height from the floor may not be higher than 500mm.If the connection - and
installationwires come inside the sauna or inside the walls of the sauna higher than 1000mm from the floor they must loaded
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take at least 170 C (for instance HO7SS-K4G) All electrical appliances that are installed higher than 1000mm from the sauna
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floor must be accepted for use in 125 C surrounding temperatures (marking T 125).
INSTALLATION OF THE CONTROL UNIT AND SENSOR ELEMENTS
The control unit is electrically connected via a cable to the contactor box. The control unit is intended for installation outside
the sauna room. Check the control unit location from the control unit installation and user instructions.The sensor is fixed to
the wall of the sauna, directly on the middle line of the heater, 40mm from the ceiling. Any deviation from the given installation
measurements will cause a risk of fire.
The temperature limiter in the sensor element cuts off all the electricity to the heating elements if the heater temperature
increases to a level where it causes a danger to the wooden parts of the sauna. Once the temperature is reduced the limiter
can be restored by pressing the reset button.
Before pressing the reset button, the reason for the triggering of the temperature limiter must always be clarified!
Sensor
Restore