Scotsman CME306 Technical Training Manual page 56

• Confirm inefficient compressor
– Process of elimination
• TXV, Charge, Valves (water, hot gas) more likely to be
at fault
• Amp draw may be low if cannot pump to capacity
• Normal amps:
– CME306 - 10
– CME456 - 13
Compressor Diagnostics
Compressor Diagnostics