Daikin RZASG140MUV handleiding

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Daikin

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Handleiding

9 | Charging refrigerant

Installer reference guide

RZASG100~140MUV/Y

Sky Air Advance-series

4P743506-1 – 2023.08

9 Charging refrigerant

In this chapter

9.1 About charging refrigerant..................................................................................................................................................... 56

9.2 About the refrigerant ............................................................................................................................................................. 58

9.3 Precautions when charging refrigerant ................................................................................................................................. 59

9.4 Definitions: L1~L7, H1, H2 ...................................................................................................................................................... 59

9.5 Charging additional refrigerant .............................................................................................................................................. 60

9.5.1 To determine the additional refrigerant amount.................................................................................................. 60

9.5.2 Charging refrigerant: Setup ................................................................................................................................... 61

9.5.3 To charge additional refrigerant............................................................................................................................ 61

9.6 Completely recharging refrigerant......................................................................................................................................... 62

9.6.1 To determine the complete recharge amount...................................................................................................... 62

9.6.2 To activate/deactivate the vacuum mode field setting ........................................................................................ 62

9.6.3 Charging refrigerant: Setup ................................................................................................................................... 63

9.6.4 To completely recharge refrigerant....................................................................................................................... 63

9.7 To fix the fluorinated greenhouse gases label....................................................................................................................... 63

9.1 About charging refrigerant

The outdoor unit is factory charged with refrigerant, but in some cases the

following might be necessary:

What When

Charging additional refrigerant When the total liquid piping length is

more than specified (see later).

Completely recharging refrigerant Example:

▪ When relocating the system.

▪ After a leak.

Charging additional refrigerant

Before charging additional refrigerant, make sure the outdoor unit's external

refrigerant piping is checked (leak test, vacuum drying).

INFORMATION

Depending on the units and/or the installation conditions, it might be necessary to

connect electrical wiring before you can charge refrigerant.

Typical workflow – Charging additional refrigerant typically consists of the following

stages:

1 Determining if and how much you have to charge additionally.

2 If necessary, charging additional refrigerant.

3 Filling in the fluorinated greenhouse gases label, and fixing it to the inside of

the outdoor unit.

Completely recharging refrigerant

Before completely recharging refrigerant, make sure the following is done:

1 All refrigerant is recovered from the system.

2 The outdoor unit's external refrigerant piping is checked (leak test, vacuum

drying).

Bekijk gratis de handleiding van Daikin RZASG140MUV, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.