Testing - Sentiotec Pro B2 Montage- Und Gebrauchsanweisungen

Installation instructions, only for experts

6. Testing

The following tests must be performed by a qualified electrician.
WARNING!
The following tests must be carried out with the power supply
switched on. There is a danger of electric shock.
● NEVER touch live parts.
1. Check the contact of the earth conductors on the earth conductor terminal.
2. Check the overheat cut-out on the heater sensor F1.
a. Switch on the sauna control unit.
b. Open the heater sensor and disconnect one of the two red heater
sensor wires.
► "Err" shows in the top display, "02" shows in the bottom display and
the control unit switches off the heater.
c. Switch off the sauna control unit.
d. Reconnect the red heater sensor wire.
e. Now disconnect one of the white heater sensor wires.
f. Switch on the sauna control unit.
► "Err" shows in the top display, "04F1" shows in the bottom display
and the control unit switches off the heater.
g. Switch off the sauna control unit.
h. Reconnect the white heater sensor wire.
3. Check the phase circuit for sauna mode L1, L2, L3 is connected to U, V, W.
4. Check the maximum permissible heating output of 3.5 kW per phase on the
sauna control unit.
5. PRO B3 only: Check that the phase circuit for vaporizer mode L1, L2, L3
is connected to U, V1, W.
6. If there is an optional power booster:
a. Check the control cables ST1, ST2 and ST3.
b. Check the maximum permissible heating output of 3 kW per phase on
the power booster S2-18.
c. Check the maximum permissible heating output of 7 kW per phase on
the power booster S2-30.
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EN