PLUS 100 AB
Page 26
Rev. 01-08
MANUALE D’USO E MANUTENZIONE
Ep
Pressure lock-out
• Check pressure switches are
working properly
• If problem persists contact
technical assistance service
Temperature
shown on
display is
flashing
Minimum or maximum temperature alarm.
The temperature inside the cold room has exceeded
the min. or max. temperature alarm setting (see
variables A1 and A2, user programming level)
• Check that the compressor is
working properly.
• Sensor not reading temperature
properly or compressor start/stop
control not working.
Should the alarm cease without any intervention on the part of the operator a record shall in any case be
made of it. Pressing the “mute alarm” key will display the error code of the already-ceased alarm.
CHAP. 6 - Troubleshooting
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