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3.5. Electrical Connections
The heater may only be connected to the
electrical network in accordance with the cur-
rent regulations by an authorised, professional
electrician.
The heater is semi-stationarily connected to
•
the junction box (figure 5:3) on the sauna wall.
The junction box must be splash-proof, and
its maximum height from the floor must not
exceed 500 mm.
The connecting cable (figure 5:2) must be of
•
rubber cable type H07RN-F or its equivalent.
NOTE! Due to thermal embrittlement, the use
of PVC-insulated wire as the connecting cable
of the heater is forbidden.
If the connecting and installation cables are
•
higher than 1000 mm from the floor in the sauna
or inside the sauna room walls, they must be able
to endure a minimum temperature of 170 °C
when loaded (for example, SSJ). Electrical
equipment installed higher than 1000 mm from
the sauna floor must be approved for use in a
temperature of 125 °C (marking T125).
I
200-208 V 3-Phase heater
Figure 7. Electrical connections of heater HL200E
Model
HL200E
R1
R1
R1
L1
L2
L3
Y05-0644
Output
Output (kW)
(kW)
Circuit I
20,0
10,0
3.5.1. Electric Heater Insulation Resistance
When performing the final inspection of the electrical
installations, a "leakage" may be detected when
measuring the heater's insulation resistance. The
reason for this is that the insulating material of the
heating elements has absorbed moisture from the
air (storage, transport). After operating the heater
for a few times, the moisture will be removed from
the heating elements.
Do not connect the power feed for the heater
through the RCD (residual current device)!
3.6. Installing the Heater
See figure 5.
1. Connect cables to the heater ( 3.5.).
2. Place the heater and adjust the heater vertically
straight using the adjustable legs. The heater
is fixed to the floor at its two legs, at the legs'
fixing points.
3.7. Replacing the Heating Elements
See figure 5.
II
200-208 V 3-Phase heater
R1
L1
Output (kW)
Fuses
Circuit II
Circuit I
10,0
3 x 30
R1
R1
L2
L3
Y05-0644
Fuses
Circuit II
3 x 30
EN
9
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