3. INSTALLATION:
3.1 Installation instructions for the heater, the temperature sensor and the control unit
- Connection of the sauna heater to the power supply may only be carried out by an
authorised electrician in accordance with the valid regulations.
- A rubber-sheathed cable of type H07RN-F or similar must be used as the connection cable.
- If you want to make use of the temperature control feature, we recommend using a rubber cable
with at least seven wires. The cross-section of the cable and the fuse size are presented in Table 1.
3.11 Connection the power supply cable
- Lay the sauna heater on the floor,
with its front facing the floor
- Remove the bottom plate
- Connect the power cable
3.12 Installing the temperature sensor
- Install the sensor in the area lined in Figure 2.
- Install the temperature sensor on the wall with
the screws included in the delivery
(2 pcs. Ø 2,9 x 16).
- The wiring for the temperature sensor can
be embedded.
- Connect the sensor to the circuit plate,
as shown in Fig. 2.1.
- Connect the end of the conductor, the one with
no connector in place, to the temperature
sensor. You can cut the conductor to a suitable
length.
Figure 1. Minimal safety clearances for the SOFTY heater.
The installation of
a heater in a wall
recess
C min
B min
A min
min 3 cm
A min
A min
max 30 cm
A min
min. 60cm
M
ax. 90cm
HUOM! Ohjausyksikköä ei saa
asentaa seinäsyvennykseen.
Kuva 5.
10cm
Kuva 4
5cm
5cm
Figure 2.
3.13 Installing the control unit
- The control unit can be installed inside or
outside the steam room. The control unit is
moisture-proof, so it can be installed in the
wash room.
- The installation height of the control unit is
a maximum of 90 cm and a minimum of 60 cm
from the side of the heater (see Fig. 3).
- Attach the control unit to the wall using
screws (2 x 3.5 *15).
- Connect the control unit to the circuit plate,
as shown in Fig. 2.1.
- The control unit cable is 3.0 metres long.
- A cable of maximum length 10 metres is available
by special order. The excess cable must not be
inserted into the heater’s connecting box.
min. 60cm
M
ax. 90cm
HUOM! Ohjausyksikköä ei saa
asentaa seinäsyvennykseen.
Kuva 5.
10cm
Kuva 4
5cm
5cm
Socket for the
control unit
Socket for the
temperature sensor
Figure 2.1. Connection of circuit board
Fastening of the control unit
to the wall. ATTENTION!
The control unit must
not be installed in a wall
recess.
Figure 3.
Summary of Contents for SOFTY 6,8kW
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