NARVI NC 6kW Installation Und Betriebsanleitung Seite 22

B
C
Figure 1.
3. INSTALLATION:
- Fasten the attachment plate to the wall using the screws
included in the delivery in accordance with Fig. 1.2.
3 1. ELECTRIC CONNECTION
- 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. The cross-section of the cable
and the fuse size are presented in Table 1.
- The cross-section of the wires routed from the sauna heater to
the control unit must correspond to the power supply cable of
the sauna heater.
- Turn the stone space and the connecting
box upside down.
- Open the base of the connecting box
- Connect the supply cable to the terminal
block in the connecting box of the heater.
- Do not connect voltage to the heater
before adding the temperature sensor and the controller.
3.2 Installing the temperature sensor
- Install temperature sensor to the wall, above the sauna heater
so it is located 100mm below the ceiling. (see Fig. 2)
- The supply air valve must not be located closer than 1000mm
from the temperature sensor. If the valve is located 500-1000 mm
from the sauna heater, an adjustable valve is needed and
set to channel the air away from the sauna heater. If the
supply air valve is too close to the temperature sensor, the
heater will receive false data and it might result in overheating
the sauna heater.
- If the heater is installed more than 200mm away from the wall, the temperature sensor must be
placed into the ceiling 100mm away from the heaters outer surface.
- 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
- 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.
All manuals and user guides at all-guides.com
A
min. 20 cm
A
Figure 1.2
Figure 2.
X min. mm
TYYPPI
NARVI NC 6 120
NARVI NC 9 140
278
375
min. 250