Circulation Pump Release; Electrical Connections - Olimpia splendid Sherpa OS-CEBSH24EI Handbuch Für Installation, Gebrauch Und Wartung

2.6 SYSTEM WATER REFERENCE VALUES
If the total hardness is above 20°F or some of the make-up water reference values are not within the indicated limits, contact our
pre-sales service to determine the treatments to be used.
Bore or groundwater not from the water supply system should always be carefully analysed and if necessary treated with appropriate
systems. If installing a softener, in addition to following the manufacturer's guidelines adjust the hardness of the outlet water to
In the case of possible freezing, empty the system and introduce an antifreeze liquid in a proportion that is appropriate for the
minimum temperatures that can be reached.
Solutions of water and ethylene glycol used as heat-transfer liquids in place of water cause a reduction in the performance of the
2.7 HYDRAULIC SYSTEM FILLING
must be bled through the air breathers on the circuit and appliance.
Initially, with the water circuit empty, the machine must not be connected to the power supply.
The system operating pressure must not exceed 1.5 BAR with the pump off.
pressure.
2.8

CIRCULATION PUMP RELEASE

If during initial start-up, AL6 appears on the control panel display after starting the circulator, check that the system valves are
in the circuit, that the system water pressure is correct and that the circulator is not blocked.
After removing the cause, clear the alarm by pressing the ON button
2.9

ELECTRICAL CONNECTIONS

Ensure the power supply to the external and internal units is off before carrying out any operation.
The power voltage must be that stated in the technical features table.
The cable terminals must be equipped with leads with section proportionate to the connecting cables before being inserted into
the terminal board.
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