Lamborghini Caloreclima TORO W Instructions D'utilisation, D'installation Et D'entretien page 179

TORO W
Electrical connections
After installation, carry out the necessary electrical connections as shown in the wiring diagram.
Then configure the controller as described in the specific section.
300M
L N
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
MASTER
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
72 138 298
37 38 39 40 41 42 43 44
Legend (fig. 54 and fig. 55)
72 1st zone (direct) room thermostat
130 Hot water tank circulating pump
138 External probe
155 Hot water tank probe
298 Cascade temperature sensor
300MMASTER boiler motorized butterfly valve
A = OPENING PHASE
B = NEUTRAL
C = CLOSING PHASE
300S SLAVE boiler motorized butterfly valve
EN
B
A C
155
cod. 3541Z071 - Rev 00 - 06/2022
1 2 3 4 5 6 7 8
SLAVE 1
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44
1 2 3 4 5 6 7 8
SLAVE 2
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44
fig. 55
A = OPENING PHASE
B = NEUTRAL
C = CLOSING PHASE
306 1st zone (direct) circulating pump
to 1st zone (direct)
b Hot water tank circuit
M Flow
R Return
I* ISPESL safety devices (when required - not su-
pplied)
B
300S
C
A
9 10 11 12 13 14 15 16 17 18
B
300S
A C
9 10 11 12 13 14 15 16 17 18
179