COMINOX STERILCLAVE 18 B, Service Manual

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Electronic power board
The power board 34 is common to all models.
J1 Connection cable to logic board 33
CN1 Load connector:
1 - Solenoid valve EV1 and water inlet pump 35 [orange]
2 - Water drain solenoid valve EV2 [brown]
3 - Three-way solenoid valve EV3 [pink-black]
4 - Steam solenoid valve EV4 [green]
5 - By-pass solenoid valve EV5 [purple]
6 - Drying solenoid valve EV6 [white-black]
7 - Automatic water inlet pump 46 (configuration A ) or solenoid valve EV7
(configuration B ) [blue]
8 - Vacuum pump 41 [pink]
9 - Door lock [gray]
10 - Fans 42 [red]
CN2 Contactor connector
CN3 Power supply connector
CN4 Internal coil connector
CN5 External coil connector
CN6 Printer connector
CN7 Level probe connector:
1 – Ground [yellow-green]
2 - Conductivity meter ground [blue]
3 - Probe S7 (not used)
4 - Probe S6 (not used)
5 - Probe S5 (not used in 6 S Dynamica) for chamber level 09 (18/24 S
Dynamica - S - B – BHD models) [orange]
6 - Conductivity meter signal [blue]
7 - Maximum level probe S3 for clean water tank 10 [blue]
8 - Maximum level probe S4 for waste water recovery tank 11 (not used in
6/18 S Dynamica models) [red]
9 - Safety probe S1 for clean water tank 10 [white]
10 - Minimum level probe S2 for clean water tank 10 [yellow]
CN8 Micro-switch connector:
1 - M1 door locked [red]
2 - M2 pre-lock [yellow]
3 - Common [black]
CN9 Volumetric counter connector
CN11 Pressure transducer connector
CN12 PT1 temperature probe connector
CN 13 PT2 temperature probe connector
FS1 Grounding connector
Diagrams and wirings