ACS 553, ACS 563 Service Manual
1 689 975 295
2021-04-13
Robert Bosch GmbH
79
Plumbing and Mechanical
COMPONENT APPLICATION CHARTS
Manifold Component Application Chart, ACS 553 and ACS 563
Function
Component
Tank Fill
Low Side Clearing
Recover
Oil Drain
Vacuum
Vacuum Leak T
est
Air Purge
Oil Inject (P
AG/POE)
Pre-Charge
Charge
Tank Conditioning
Hose Flush
Periodic Leak T
est
LS Inlet 1 & 2 solenoid (S
4)
ON
ON
ON
ON
ON
I
I
I
HS Inlet 1 & 2 solenoid (S5
)
ON
ON
ON
ON
ON
ON
I
I
I
Air Purge solenoid (S6
)
I
Tank liquid solenoid (S
7)
I
I
ON
ON
ON
ON
I
Oil Drain solenoid (S8
)
ON
Vacuum solenoid (S
9)
ON
Recover solenoid (S11
)
I
ON
I
I
I
I
I
ON
Oil Return solenoid (S13
)
I
I
I
I
I
I
I
ON
Oil inject solenoid (S14
)
ON
Vacuum Pump
ON
Compressor
ON
ON
ON
I
ON
ON
ON
Fan
ON
ON
ON
ON
ON
ON ON
ON
ON
ON
ON
ON
Legend
ON
ON
I
ON Intermittently
