Helmer iBX020, Руководство по техническому обслуживанию

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360203-1/B
36
Troubleshooting
Problem Possible Cause
Action
The compressor runs
continuously.
Compartmental Access
Refrigerator setpoint is set
too low
► Confirm the setpoint is set within the operating range and
change it if necessary (refer to
Section II, Item 8 .3 .1
).
Temperature control probe
inaccuracy
► Verify control offset value is displaying between -3 to +3.
► Value displayed for the control probe is close to display
temperature.
► Confirm the probe is providing resistance in the range of 98 Ω
to 110 Ω. Replace the probe if necessary.
► Contact Haemonetics

Corporation BloodTrack

Customer Support.
Compressor controller is not
functioning properly
► Contact Haemonetics

Corporation BloodTrack

Customer Support.
No air flow across
condenser
► Clean condenser.
► Verify condenser fan motor is operating.
Improper air flow across
evaporator
► Verify evaporator fan motor is operating.
i.C³ control board is faulty ► Confirm the control indicates the compressor should be
running. Touch i.C³ APPS, Settings (enter the Settings
password), Device Status.
► If the compressor should be running, no further action is needed.
► If the compressor should not be running, check the control
board compressor relay for SSR1. If the relay is closed,
replace the control board.