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Contents
Page
1.1. Check before taking a sauna bath
1.4. Operation of the sauna heater controls
2.1. Recommended sauna room ventilation
2.2. Installing the sensor near a supply air vent
2.3. Ceiling installation of the sensor
2.4. Installing the Extra NTC sensor
2.6. If the sauna heater will not heat up
2.7. Preparing for sauna heater installation
2.9. Installation instructions
2.10. Heater safety distances and sensor position
2.11. Connection of the sauna heater to the mains
2.13. Locating the connecting box for the connection cable in the sauna room
2.15. Order of RJ 10 connectors
2.17. Wiring diagram Havanna Heater and kontaktor box WE 40
2.18. Principle image when Pure is used as control panel
3.Spare parts for Havanna D BWT -electric sauna heater
4.BWT technology in a Havanna heater
Figures and tables
Figure 1 Rekommended sauna room ventilation
4
Figure 2 Heaters installation
7
Figure 3 Heater installation to wall
8
Figure 4 Heater safety distances and sensor position to wall 40 mm from ceiling
8
Figure 5 Alternative installation location for the sensor OLET 31.
8
Figure 6 Location for the connection box
10
Figure 7 Installing the door switch
11
Figure 8 Pin - order of RJ 10
11
Figure 9 Wiring diagram for the sauna heater
12
Figure 10 Wiring diagram Kontaktor box WE 40
12
Figure 11 Principle image
13
Figure 12 Exploded view diagram of the heater
14
Table 1 Safety clearances
9
Table 2 Connection cable and fuses
9
Table 3 RJ 10 connectors to circuit board
10
Table 4 Connecting the door switch.
11
Table 5 Spare parts for Havanna D
14
2
Installation and User Manual
Havanna D BWT