Page 2
User and installation manual LAAVA and SKLE Contents Page 1. Warnings 1.1. Check before taking a sauna bath 1.2. Sauna room 1.3. Operation of the sauna heater controls 1.4. Operation of the sauna heater controls 2. Preparing for sauna heater installation Installation Safety clearances for sauna heaters 1105 –...
Page 3
User and installation manual LAAVA and SKLE 1. Warnings 1.1. Check before taking a sauna bath The sauna room is suitable for taking a sauna bath. The door and the window are closed. The sauna heater is topped with stones that comply with the manufacturer's recommendations, the heating elements are covered with stones, and the stones are piled sparsely.
Page 4
User and installation manual LAAVA and SKLE 2. Preparing for sauna heater installation Check the following before installing the sauna heater. The ratio of the heater's input (kW) and the sauna room's volume (m ). Volume recommendations are presented in Tables 1 and page 5. The minimum and maximum volumes must not be exceeded. The height of the sauna room must be at least 1900 mm or 2100 mm depending on the heater power.
Page 5
User and installation manual LAAVA and SKLE 2.2 Safety clearances for sauna heaters 1105 – XX (SKLE / Laava) 40 mm 50 mm 500 mm Figure 2. Alternative installation location of the OLET 31 sensor on a ceiling in the Figure 1.
Page 6
User and installation manual LAAVA and SKLE 2.3 Connection of the sauna heater to the mains The sauna heater must be connected to the mains by a qualified electrician and in compliance with current regulations. The sauna heater is connected with a semi-permanent connection. Use H07RN-F (60245 IEC 66) cables or a corresponding type.
Page 7
User and installation manual LAAVA and SKLE 2.8 Door switch The door switch refers to the switch on the sauna door. This switch complies with regulations. Public and private saunas must have a door switch, i.e. saunas where the heater can be switched on from outside the sauna, e.g. using an On/Off button or a similar method.
Page 8
User and installation manual LAAVA and SKLE 2.10 Principle diagram Terminal block Limiter Contactor box WE 40 Sensor cable 1 Blue OLEA 103 2 White Sensor OLET 31 3 Red 4 Yellow Control panel Contactor box Pure WE 40 1 Yellow 2 Green OLEA 103 3 Red...
Page 9
User and installation manual LAAVA and SKLE 2.11 Locating the connecting box for the connection cable in the sauna room A = Specified minimum safety clearance, see table 1 1. Recommended location for the connecting box 2. Silumin box recommended in this area. 3.
Page 10
User and installation manual LAAVA and SKLE 2.13 Recommended sauna room ventilation 1000 mm 500 mm Figure. 8 Rekommended sauna room ventilation 1. Sauna room 3. Electric sauna heater 5. Exhaust flue or channel 2. Washroom 4. Exhaust valve 6. Door to the sauna room 7.
Page 11
User and installation manual LAAVA and SKLE 2.15 Heating the sauna Before turning the sauna heater on, make sure the sauna room is suitable for taking a sauna bath. When heated for the first time, the sauna heater may emit some odour. If you detect any odour while the sauna heater warms up, disconnect the sauna heater briefly, and air the room.
Need help?
Do you have a question about the Laava 1105-9011 and is the answer not in the manual?
Questions and answers