ELGi EN 30X-100, Инструкция по эксплуатации, техническому обслуживанию и запасным частям

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7.21 Controller Manual
Compressor Warning messages
Warning Description
Warn temperature When discharge temp. exceeds the set warn temperature (Default is 105°C)
Change oil filter When service remaining Hr. reaches 0000
Change air filter When service remaining Hr. reaches 0000
Change oil When service remaining Hr. reaches 0000
Change grease When service remaining Hr. reaches 0000
Change separator When service remaining Hr. reaches 0000
Change valve kit When service remaining Hr. reaches 0000
Compressor fault messages
Fault
Description
Pr. Probe failure Discharge pressure sensor probe failure
Tr. Probe failure Temperature sensor probe failure
HSP If discharge pressure exceeds the set high sump pressure value.
Cooler If the cooler digital input opens due to cooler fault.
Main motor overload If the MMOL digital input opens due to main motor
Phase loss/reverse If input phase is lost or reversed before start of the main motor.
Trip temperature If the discharge temperature exceeds the set trip temperature value.
Power interruption If the mains supply is interrupted for more than 20 msec.
Low voltage
If the mains supply voltage is less than 67% of the rated voltage, the compressor will be
tripped and all controller operations have halted until the mains supply comes back to normal
(at least 75% of the rated).
Dis. pressure not
developing
After the load, the discharge pressure should be at least 0.5 bar/7psi in 5mins. If it has not
reached this level, this fault occurs.