Bosch ACS 653-P - Page 65

ACS 653, ACS 663 Service Manual
SP00D00624 2021-04-08Robert Bosch GmbH
65
Diagnostics and Testing
  

Refrigerant Identication Identier Temperature Out of
Range
Possible reasons:
1. Ambient temperature below 10 °C.
2. Ambient temperature above 50 °C.
Refrigerant Identication Identier Pressure Out of
Range
Possible reason:
1. Identier air exhaust clogged.
Refrigerant Identication Identier Factory Calibration
Expired
Possible reason:
1. Refrigerant identifier analysis
parameters calibration expired.
Refrigerant Identication Identier Communication
Error
Possible reasons:
1. Identier power supply chain issue:
• Identier internal power supply
issue.
• Identifier power supply cable
issue.
• Power supply output for Identier
issue.
2. Identier communication chain issue:
• Identier USB cable issue.
• Identier internal USB port issue.
• Control board USB port issue.
Refrigerant Identication Identier IR Emitter Error Possible reason:
1. Identier internal IR sensor defective.