Replacement Parts; Ordering Information; Parts List - Astralpool 54068-MB Manual Tecnico

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ASTRALPOOLHEAT SERIES · AIR/WATER SYSTEM

Compressor contactor contacts are stuck together: Check that the coil is functioning properly

and that the contacts are not burned.

The pressure of the intake duct is too low: Check the refrigerant charge of the equipment for

leaks, to solve this problem please refer to the refrigerant charge section. Check that there

are no obstructions in the cooling circuit, filter-drier, expansion valve, etc. and replace if

necessary. Verify that the equipment is powerful enough for the existing thermal conditions.

Excessive noise: The fastening screws of the compressor or fan are loose: Tighten all the

fastening elements.

Check the compressor oil level.

The compressor produces internal bumping noises: Check that the noise does not come from

any fluid leak from overheating (see section of refrigerant charge).

GENERAL INSTRUCTIONS

Any intervention in the refrigeration circuit must be made following the applicable safety

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regulations: recovery of refrigeration fluids, nitrogen welds, etc.

Any welding intervention must be made by qualified welders.

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For units loaded with R-410A, refer to specific instructions in the user manual.

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Piping can only be replaced by copper pipes according to standard NF EN 12735-I.

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Search for leaks:

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Never use oxygen or dry air, danger of fire or explosion.

Use dry nitrogen or the mixture of nitrogen and coolant indicated in the plate.

Any substitution of parts different to the ones considered by the manufacturer, any

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modifications in the refrigeration circuit, any substitution of refrigeration fluid by a fluid

different to the one indicated in the plate or any use of the unit beyond the limits

specified in the unit documentation would result in the cancellation of the guarantee.

All information must be registered in the unit manual that must be included in the

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installation project.

11.