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11_11. 6755532_02
• No electric voltage
• Check the presence of voltage
• Check the safety systems upstream from the
appliance
• Master switch at OFF
•
• Control panel at OFF
• Main switch at OFF
• Compressor magnet circuit breaker at OFF
• Position at ON
• Power supply voltage too low • Check power supply line
• Remote control switch coil broken
• Circuit board broken
• Peak condenser broken
• Compressor broken
• Replace the component
• No refrigerant
• Appliance dimensioning
• Functioning outside of operational limits
• Check
• Liquid return to the compressor
• Inadequate fixing
• Check
• • Invert a phase
• Contacts between metal bodies • Check
• Weak rest • Restore
• Loose screws • Tighten the screws
• Excessive flow pressure
• Low intake pressure
• Power supply voltage low
• Electric connections fastened badly
• Functioning outside of operational limits
• Check
• Pressure switch functions badly • Replace the component
• Circuit breaker protection intervention
• Check power supply voltage
• Check electric isolation of the windings
• High external air temperature
• High water input temperature
• Check
• Insufficient air flow
• Insufficient water flow
• Check fan functioning
• Check pump functioning
• Fan regulation anomalous functioning • Check
• Air in the hydraulic system • Bleed
• Excessive gas load • Check
• Low external air temperature
• Low water input temperature
• Check
• Humidity in the cooling circuit • Empty and restore the gas load
• Anomalous functioning of fan regulation (if
• Check
• Air in the hydraulic system • Bleed
• Insufficient gas load • Check
• High external air temperature
• High water input temperature
• Thermostatic expansion valve too open or dam
-
aged
• Check
• Low external air temperature
• Low water input temperature
• Thermostatic expansion valve damaged or blocked
• Water filter blocked
• Plate heat exchanger blocked
• Check
• Insufficient air flow
• Insufficient water flow
• Check fan functioning
• Check pump functioning
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