10.20 Schemi elettrici - Wiring diagrams - Schaltschemen
L1
L2
L3
N
F3
*
TR1
Y (9)
X (8)
Z (7)
*
rispettare la sequenza di collegamento TR1 - YXZ e TR2 - WVU
comply with the wiring sequence TR1 - YXZ and TR2 - WVU
L1.1
L1.2
L1.3
LP
HP
DR3
TS
TR1
DR1
1 solo con economizzatore
only with economizer
nur mit Economizer
*
TR2
M
M
W (3)
V (2)
~
3
U (1)
A
B
HT
TR1
TR2
CC
1
V2
DR2
V1
F1
F2
I
MR
L
11
B1
B2
1
INT69V
DR1
N
12
14
2
LP1
CB
TR3
DR2
TR2
DR3
V3
V4
42
FS
L1
L2
L3
INT69FRY
OS
TR1
TR3
TR2
TR3
OT
LP1
TR3
CH
L1.1
L1.2
L
N
1
2
11
14
N
L1.3
V5