Performing Tests - Sentiotec home.com4 Montage- Und Gebrauchsanweisung

Installation instructions, only for experts

6. Performing tests

WARNING!
The following tests must be performed with the power supply
switched on. There is a danger of electric shock.
● NEVER touch live parts.
The following tests must be performed by a certified electrical fitter.
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.
► If error messages are displayed here, go to step "14.1. Error messages"
on page 57.
b. Open the heater sensor and disconnect one of the two red wires for
the heater sensor.
► A recurring warning tone sounds, and "Error *01" appears on the
display.
► The control unit switches off the heater.
c. Switch off the sauna control 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 sauna control unit.
► A recurring warning tone sounds, and "Error *04F1" appears on
the display.
► The control unit switches off the heater.
g. Switch off the sauna control unit.
h. Reconnect the white wire for the heater sensor.
3. Check the phase switching for sauna mode L1, L2, L3 to U, V, W and
the maximum permissible heating power of 3.5 kW per phase.
4. Only when using an vaporizer: Check that the phase circuit for vaporizer
mode L1, L2, L3 is connected to U, V1, W.
5. Ensure the phase circuit for L3 is connected to AUX when the device con-
nected to the additional output is activated.
p. 27/64
EN