Bosch ACS 553 Service Manual page 51

ACS 553, ACS 563 Service Manual
PROCEDURE
Oil Inject
Recover
Service Vacuum
Set Tank Tare
Slow Charge
Startup
System Flush
System Flush
Tank Fill
Vacuum
Vacuum
Vacuum Test
RPM Calibration
All Procedure
Robert Bosch GmbH
ERROR/WARNING
Oil inject error. Inject: XXXYY 1. Check if enough oil is present in oil
No pressure on inlets.
Recover Anyway?
Vacuum halted!
The inlet pressure is too high
for vacuum.
Invalid entry. Must be
between XXYY and XXYY.
Charge stalled!
Check connections and
valves. XX.XXXYY of
XX.XXXYY charged.
System Fault. RTC Fault.
Insufficient refrigerant. 6.00 kg
required for system flush.
Pressure too high for flush.
System must be recovered.
Source tank is empty.
Filled: XX.XXYY.
The inlet pressure is too high
for vacuum.
Recover or Cancel.
Vacuum Halted!
The inlet pressure is too high
for vacuum.
Test failed!
Air Flow Calibration Error
(for R1234yf only)
High pressure switch
activated
Diagnostics and Testing
DESCRIPTION OF
ERROR/WARNING
bottle.
2. Check for oil inject tube kinks or cuts.
3. Check for oil inject solenoid failure.
4. Check for Oil inject stuck check valve.
Select OK (Yes) or ESC icon (No).
Select RETRY or ESC icon.
Tank tare range is either too low or
too high. Select Retry to re-enter
tank tare value or ESC icon.
Check panel valve position and
couplers. Select RETRY or ESC
System missing date/time
information. Select ESC icon to run
Select ESC icon, then perform tank
Select ESC icon, then perform
Source tank emptied during the tank
fill process. Connect new source tank,
then select RETRY or ESC icon.
Run a recovery by selecting Recover
or ESC icon to quit.
Select RETRY or ESC icon.
Select RETRY or ESC icon.
Error that appears when the differ-
ence between speed fan on and
speed fan off is less than 200 RPM.
Select Retry or ESC icon.
The machine is locked because the
pressure inside the tank is too high,
maybe because of the excessively
high temperature of the tank.
51
icon.
RTC routine.
fill.
recovery.
1 689 975 295 2021-04-13