Handleiding
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8 | Charging refrigerant
Installer reference guide
48
2MXM-A8, 3MXM-A8, 4MXM-A8, 5MXM-A8
R32 Split series
4P766272-5C – 2025.05
NOTICE
Applicable legislation on fluorinated greenhouse gases requires that the refrigerant
charge of the unit is indicated both in weight and CO
2
equivalent.
Formula to calculate the quantity in CO
2
equivalent tonnes: GWP value of the
refrigerant × total refrigerant charge [in kg]/1000
Contact your installer for more information.
8.3 Precautions when charging refrigerant
INFORMATION
Also read the precautions and requirements in the following chapters:
▪ "2General safety precautions"[47]
▪ "7.1Preparing refrigerant piping"[432]
8.4 To determine the additional refrigerant amount
If the total liquid piping
length is…
Then…
≤30m Do NOT add additional refrigerant.
>30m R=(total length (m) of liquid piping–30m)×0.020
R=Additional charge (kg) (rounded in units of 0.1kg)
INFORMATION
NEVER exceed maximum allowable refrigerant charge.
Example: For 5MXM90 with 80 m total length of liquid piping, use maximum
allowable amount according to table " 8‒1 Maximum allowable refrigerant
charge amount"[448].
INFORMATION
Piping length is the one-way length of liquid piping.
INFORMATION
Additional refrigerant charge is NOT allowed in case of combination of the outdoor
unit 3MXM40 or 3MXM52 with the indoor units CVXM-A and/or FVXM-A. The total
piping length MUST be ≤30m.
CVXM-A9, FVXM-A9 is without this limitation
8‒1 Maximum allowable refrigerant charge amount
Maximum allowable refrigerant charge amount
3MXM40, 3MXM52 2.2kg
3MXM68, 2MXM68 2.4kg
4MXM68 2.6kg
4MXM80 3.2kg
5MXM90 3.3kg
Bekijk gratis de handleiding van Daikin 3MXM52A2V1B8, 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.
Productinformatie
| Merk | Daikin |
| Model | 3MXM52A2V1B8 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 12295 MB |
