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INSTALLATION
Unité avec préchauffage et sans post-chauffage / post-chauffage à l'eau / serpentin DX ou VC
PE
L3
L2 L1
NC COM GNDPWM+10V
PE
L3
L2 L1
NC COM GND PWM+10V
I-BUS
I-BUS
I-BUS
I-BUS
JTAG
JTAG
NOT USED
PRESSURE SENSORS
RECIRCULATION
POSTHEAT 2
PREHEAT 2
RELAY
RELAY
RELAY
NOT USED
NOT USED
51 52
RELAY
ROTARY WHEEL ERROR
RELAY
RELAY
RELAY
RELAY
FUSE
RELAY
57 58 59
60 61 62
Preheater-10,7KW
2
1
2
1
+3
4-
+3
4-
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3
1 2 3
1 2 3
1 2 3
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