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IT EN FR DE ES
Ref. Description Ref. Description
1 Battery (+12 V / + 24 V)
2 Hearting connection
3 Fuse (100 A / 60 A)
5 Compressor terminal block
6 2 level pressure switch
8 Condenser electric fan
9 ÷ 10 Relay (30 A / 20 A)
11 Relay (25 A / 15 A) - (15 A / 10 A)
12 Fuse (20 A / 10 A)
14 Fuse (20 A / 15 A)
15 Enabling (D+)
16 Led (see g. 08 - 09 - 10)
17 Ventilation speed selector
18 Evaporator electric fan
19 Thermostat
40 Electrical compressor
41 Compressor control circuit
50 Electronic control unit
51 Temperature sensor
52 ÷ 56 Relay (30 A / 20 A)
57 Heating relay (120 A / 100 A)
58 Overtemperature limiter (80 °C)
59 Electrical heater resistance (PTC)
ELECTRICAL WIRING DIAGRAM KEY
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