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Neo24hours - How do you solve the error message A170?
A170 LP pressure switch signals the intervention of the Low Pressure switch.
This message necessarily require the intervention of a technician.
Description
Door open alarm during the cooling cycle.
Reset
When pressure switch return to normal status error reset automatically.
Checks
The low pressure switch can intervent if
- evaporator ice building
- Pressure switch is wrongly calibrated or malfunctioning
- Pressure switch contact polarity
- Check card inputs