Thermor AEROMAX SPLIT 2 Manual De Uso página 27

Warnings
Malfunction
identified
Heat pump is rarely
activated while
electric heating
element is operated
almost all the time.
Control panel
failure or display
problem.
Other functions: Contact the customer service
After any maintenance or repair work, check the proper operation of the water heater.
Warranty
Possible cause
• Air temperature outside the
tolerance range
• Malfunction sensor external
aggregate
• Evaporator extremely
contaminated
• No power.
• Malfunction of the panel.
• Malfunction of the control
card.
Use Servicing
Troubleshooting
• Wait until temperature is back
within the tolerance range
• Inform heating engineer.
• Clean evaporator.
• Check power supply.
• Inspect by using the control
card diodes.
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