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LUNA 2T | MAINTENANCE
6.2
Routine maintenance
•
Maintenance is essential to keep the unit in perfect working order and efficient in terms of
energy saving.
•
A maintenance plan is recommended, with annual frequency, including the following
operations and checks:
•
Filling of water circuit.
•
Presence of air bubbles in the water circuit.
•
Safety device efficiency.
•
Power supply voltage.
•
Power consumption.
•
Tightness of electrical and hydraulic connections.
•
Condition of the thermal-magnetic switch for the protection of the inverter board.
•
Check operating pressures, overheating and undercooling.
•
Compressor coil efficiency (if present).
•
Glycol mixture chemical analysis.
•
Efficiency of circulation pumps.
•
Verification of expansion vessels.
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Cleaning of water filters.
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Check of the flow switch operation (if any).
•
Check the sacrificial anode every 6-12 months and replace every 2-3 years.
•
Check the pre-charge pressure of the expansion vessels every 6 months.
•
Check the condition of the heating element.
Summary of Contents for LUNA 2T
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