Fiamma Silver Touch Elektra Compact 12 kW N, User And Maintenance Manual

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32
GENERAL WIRING DIAGRAM - POWER (Single-phase)
F
N
GX
TS
ON/OFF
GX
960ELT
SIEMENS
Contact
TS
FT
N
A2
A1
R
SIEMENS
brown
blue
blue
blue
brown
brown
brown
brown
blue
black
black
black
b
ro
w
n
b
lu
e
b
lu
e
b
la
c
k
b
la
c
k
b
la
c
k
2
3
0
-2
4
0
V
-5
0
H
z
Legend of wiring diagrams
Phase F
Neutral N
Contactor sectioned phase FT
Pump PI
Gate command, triac no. 1 (12 kW version - 4 kW load) G1
Gate command, triac no. 2 (12 kW version - 2 kW load) G2
Gate command, triac no. 3 (12 kW version - 4 kW load) G3
Gate command, triac no. 4 (12 kW version - 2 kW load) G4
Delivery probe SM
External probe SE
Pressure transducer TP
Safety thermostat TS
Room thermostat (prearranged terminals) TA
Main switch (also disconnects the board) ON/OFF
Functional earth derived from the earth point F.E.
Safety earth point on the application PE