CLIMAPIU’ HE. 1-FS: dirty filer; the clock of the microprocessor gives this alarm after 250 hours operations. The unit keep working even with the.

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Presentation transcript:

CLIMAPIU’ HE

1-FS: dirty filer; the clock of the microprocessor gives this alarm after 250 hours operations. The unit keep working even with the alarm on. To reset the alarm press the hidden button until the alarm goes off. 2-HTI: high temperature internal coil. As soon as the internal coil temperature gets up 65°C the unit stops temporary and it starts again after 3 minutes. If this procedure happens 3 times in 30 minutes the unit stops definitely and it shows the related alarm. CLIMAPIU’ HE

3-HTE: high temperature “external” coil. As soon as the “external” coil temperature gets up 70°C the unit stops temporary and it starts again after 3 minutes. If this procedure happens 3 times in 30 minutes the unit stops definitely and it shows the related alarm. 4-LT: low temperature “internal” coil. This alarm is not enabled for the first 8 minutes of operation. After while when the evaporator temperature gets down to 1°C the compressor and the “external” fan stop for at least 3 minutes. Than the unit will start cooling again as soon as the coil temperature gets up to14°C. if this happens 3 times in 20 minutes the un it stops completely and it shows the alarm. CLIMAPIU’ HE

7- SV: water level alarm: it happens when the security micro switch is open for at least 60 seconds. CLIMAPIU’ HE 8- CKS: eeprom without all parameters: unit has to be reprogrammed or substituted. 6-CF/RL: condensing temperature not reached: after 15 minutes of operation, if the condensing temperature doesn’t reach 0°C the unit stops.