Contents 1 general safety instructions 2 Kalla heater 3 Heater assembly and installation Stacking the stones 4 technical specifications Heater power and voltage Heater dimensions Required amount of stones Minimum distances to inflammable material 5 general instructions for users of Kalla heaters Note Installation cable Additional connection options...
Electrical connections may only be carried out by an electrician with valid installation authorization according to the current regulations. The Mondex electric heater is suitable for use in a family sauna, one (1) heater per sauna room. Retain the installation and operating instructions for further reference.
2) Inspect the heater visually. If you notice any discrepancies, please contact the store where you purchased the heater or e-mail info@mondex.fi. 3) The heater is installed so that it leans against a wall using the bracket provided (see the dimensions on page 9).
Do not stack stones on top of the ventilation grill shown in the image – they will block the heater ventilation! Dents caused by the user are not covered by Mondex’s warranty or other product liability. When stacking the stones, be careful not to dent the heater’s metal surfaces to avoid damaging them.
4. Technical specifications Heater Kalla 6.6 Kalla 9.0 Power kW Voltage 400 V 3N 400 V 3N Connecting cable 5 x 1.5 mm² 5 x 2.5 mm² Fuse 3 x 10 A 3 x 16 A Table 4.1 Heater dimensions (mm) type Width depth...
5. General instructions for users of Kalla heaters Note Electrical connections may only be carried out by an electrician with valid installation authorization according to the current regulations. The Kalla electric heater is suitable for use in a family sauna, one (1) heater per sauna room.
Sauna room structure The sauna and its ceiling, in particular, should have good thermal insulation, as heat tends to escape through the ceiling. Due to the moisture, we recommend that you use aluminium paper. The size of the heater should be selected according to the size of the sauna (in cubic metres). In addition to calculating the power need for the regular sauna structure (glass wool–foil–wood), the following should be taken into consideration.
7. Wall mount installation When these minimum distances are adhered to, the recommended safety distances between the heater and any inflammable materials on the sides and underneath the heater are met. Floor Keep in mind that the adjustable feet may add to the total height of the heater.
8. Installation instructions Changing room Utility room Controller Sauna Sensor Switch- board Supply cable 5 x 1.5 mm / 5 x 2.5 mm ca. 250 mm Sensor ca. 250 mm Controller Installation and Operating Instructions Kalla...
Installation of external control and sensor Included in the package: Controller Sensor The most suitable location for installing the wall sensor is on the wall where the benches are mounted. Its distance to the ventilation duct should be at least 50 mm. Drill a 3.5 mm hole in the wall panel and route the wire under the panel to the heater.
9. Wiring diagram OVERHEATING PROTECTION controller card wiring, heater controller card wiring, controller Quick connector White Grey To the controller Green Blue To the overheating protector White White To the temperature sensor Black Black Installation and Operating Instructions Kalla...
10. Heater control and operation Power switch Quick start Temperature control Operating time Temperature The heater is operated by adjusting its operating time and temperature, and then by switching the heater on from the Operating time adjustment power switch. normal start: Select the operating hand corner has turned off, the heater calibration is complete.
11. Troubleshooting Heater does not warm up Is the power on? Has the overheating protector tripped? > Reset is performed by opening the black twistable protective cap next to the main switch on the left side of the heater and pressing the button under the cap. The cause of overheating must always be determined before the heater is switched on again! If necessary, contact the dealer or manufacturer.
In case of a fault that cannot be solved, please contact the store where you purchased the heater or email info@mondex.fi. Spare parts can be purchased from Mondex distributors and the manufacturer. When purchasing spare parts, please refer to the name, power, serial number and manufacturing date of the heater to ensure you receive the correct parts.
Heater maintenance history We recommend changing the heater stones at one-year intervals. date procedure Premec Oy Kettukallionkatu 4 84100 Ylivieska, Finland info@mondex.fi www.mondex.fi technical support: info@mondex.fi...
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