SAWO Dragonfire DRF3-45NS [9/20] Heater installation

SAWO Dragonfire DRF3-45NS [9/20] Heater installation
9
The heater can be placed wherever in the sauna, but for safety and
convenience, follow the minimum safety distances as provided in Fig. 2. Follow
the cubic volumes given in the Technical Data (page 18.). Do not install the
heater to the floor or wall niche. Do not install more than one heater in a sauna
room unless you follow the special instructions for twin-heater installations. In
most countries, there is a law that requires heaters to be screwed to the floor
as provided in Fig. 1.
The heater gets very hot. To avoid the risk of accidental contact with the
heater, it is recommended that a heater guard be provided.
The cable used for sauna wiring must be HO7RN-F type or its equivalent. A
certified electrician must do the installation of the heater to ensure safety and
reliability. Improper electrical connection can cause electric shock or fire. Refer
to the electrical diagram in page 13.
Heater Installation
Минимальные безопасные расстояния (mm)
Minimum Safety Distances (mm)
Рис. 2
Fig. 2
Примечание!:
Please refer to the control unit
manual for maximum power rating.
Contactor unit is needed if heater’s
power rating exceeds separate
control unit’s capacity. Additional
contactor unit can be connected to
the heaters 10,5kW and higher.
A B
100
100
100
100
1900
1900
1900
1900
DRF3-45NS
DRF3-60NS
DRF3-75NS
DRF3-90NS
B
A
A
A
20
max. 500
ENGLISH

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