Performing Tests - Harvia SENTIO just sauna combi weiß Gebrauchs- Und Montageanleitung

Installation instructions, only for experts

6. Performing tests

The following tests must be performed by a certified electrical fitter.
WARNING!
The following tests must be performed 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 excess temperature fuse on the heater sensor F1.
a. Open the heater sensor and disconnect one of the two red wires for
the heater sensor.
b. Switch on the power unit and activate the operating unit.
► A recurring warning tone is emitted.
► The two LED wheels flash. 2 LEDs flash in the power level display.
► The control unit switches off the heater.
c. Switch off the power unit.
d. Reconnect the red wire for the heater sensor.
e. Now disconnect one of the white wires for the heater sensor.
f. Switch on the power unit and activate the operating unit.
► A recurring warning tone is emitted.
► The two LED wheels flash. 4 LEDs flash in the power level display.
► The control unit switches off the heater.
g. Switch off the power unit.
h. Reconnect the white wire for the heater sensor.
3. Check the phase circuit for sauna mode L1, L2, L3 is connected to U, V, W.
4. Check the phase circuit for evaporator mode L1, L2, L3 is connected to U,
V1, W.
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