43
4
SYSTEMA EOLO RT rev. 09ENIT04052021
ELECTRICAL CONNECTION
POWER SUPPLY
3N/PE~50Hz 400V
Fig. 4.13 Electrical connection of a plug fan with automatic operation
Please note
For the complete wiring of the appliance see also paragraphs 4.1.3 to 4.1.9.
Legend gs. 4.12 and 4.13 K = Relay
RV = 10 kΩ potentiometer for manual plug fan speed mo-
dulation
SG = General switch (see g. 4.1 on page 33)
Ts = Safety thermostat with automatic reset
XS = Power line terminal board located in the burner hou-
sing
Plug fan
Connection to motherboard SCP674V130A1
and slave board SCP674202 (J4)
4.1.12 Electrical connection with plug fan (optional), automatic operation
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