Samsung AM140DN4DKG handleiding

Airco

Samsung

60 pagina's

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Handleiding

English

Installation Procedure

Step 2 Performing the gas leak test

To identify potential gas leaks on the indoor unit,

inspect the connection area of each refrigerant pipe

using a leak detector for R-410A.

Before recreating the vacuum and recirculating the

refrigerant gas, pressurize the whole system with

nitrogen (using a cylinder with a pressure reducer)

at a pressure above 4.1 MPa in order to immediately

detect leaks on the refrigerant fittings.

Made vacuum for 15 minutes and pressurizing

system with nitrogen.

1way cassette

Insulator

Liquid side

Gas side

4way cassette

Insulator

Liquid side

Gas side

Step 3 Insulating the refrigerant

pipes

Once you have checked that there are no leaks in the

system, you can insulate the piping and hose.

1 To avoid condensation problems, place

Acrylonitrile Butadien Rubber separately around

each refrigerant pipe.

No gap

NBR

NOTE

• Always make the seam of pipes face upwards.

CAUTION

• The insulation has to be produced in full

compliance wirh European regulation EEC /

EU 2037 / 2000 requiring the use of sheaths

insulation without using CFC and HCFC gases for

health and the environment.

2 Wind insulating tape around the pipes and drain

hose avoiding compressing the insulation too

much.

Indoor unit

Insulation cover pipe

Be sure to overlap the insulation.

Insulation pipe

CAUTION

• Be sure to wrap insulation tightly without any

gaps.

DB68-13032A-00_IBIM_DVM R32 WindFree 1,4way_EU_EN_.indd 31DB68-13032A-00_IBIM_DVM R32 WindFree 1,4way_EU_EN_.indd 31 2024-07-29 오전 10:10:492024-07-29 오전 10:10:49

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