Harvia SENTIOTEC Pro B3 Instructions De Montage Et Mode D'emploi page 56

Installation instructions, only for experts
5.3. Connecting the fan (optional)
1. Guide the light cable through the cable bushing
for 230 V/400 V
2. Connect the fan cable to the terminal strip
nection diagram. Observe the operating instructions for the respective device.
5.4. Connecting the power booster (optional)
1. Guide the cable for the power booster through the cable bushing
the connection area for 230 V/400 V
2. Connect the cable for the power booster to the terminal strip
in accordance with the connection diagram. To do so, use terminal
"ST1" for the safety circuit, and terminal "ST2" for the control circuit.
Observe the operating instructions for the respective device.
5.5. Connecting heater sensor F1
1. Guide the wires for the heater sensor through the cable bushing
low-voltage connection area
2. Connect the red wires for the heater sensor to the terminals labelled "STB"
in terminal strip
3. Connect the white wires for the heater sensor to the terminals labelled "F1"
in terminal strip
5.6. Installing bench sensor F2 (optional)
1. Guide the wires for the bench sensor through the cable bushing
low-voltage connection area
2. Connect the wires for the bench sensor to the terminals labelled "F2" in
terminal strip
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2
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2
b
in accordance with the con-
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into the connection area
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into the
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into the
4
into
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