To Fix The Fluorinated Greenhouse Gases Label - Daikin RZAG71N V1B Series Installer's Reference Manual

7.6.7 To fix the fluorinated greenhouse gases label

RZAG71~140N
Sky Air Alpha-series
4P695307-1A – 2024.02
Prerequisite: Before completely recharging refrigerant, make sure the system is
pumped down, the outdoor unit's external refrigerant piping is checked (leak test,
vacuum drying) and vacuum drying on the outdoor unit's internal refrigerant
piping is performed.
1 If not already done (for vacuum drying of the unit), activate the vacuum mode
(see "To activate/deactivate the vacuum mode field
2 Connect the refrigerant cylinder to the service port of the liquid stop valve.
3 Open the liquid stop valve.
4 Charge the complete refrigerant amount.
5 Deactivate the vacuum mode (see
4
field setting" [ 55]).
6 Open the gas stop valve.
1 Fill in the label as follows:
Contains fluorinated greenhouse gases
RXXX
f
GWP: XXX
2
1
1 +
GWP × kg
1000
a If a multilingual fluorinated greenhouse gases label is delivered with the unit (see
accessories), peel off the applicable language and stick it on top of a.
b Factory refrigerant charge: see unit name plate
c Additional refrigerant amount charged
d Total refrigerant charge
e Quantity of fluorinated greenhouse gases of the total refrigerant charge
expressed as tonnes CO
f GWP = Global warming potential
NOTICE
Applicable legislation on fluorinated greenhouse gases requires that the refrigerant
charge of the unit is indicated both in weight and CO
Formula to calculate the quantity in CO
refrigerant × total refrigerant charge [in kg] / 1000
Use the GWP value mentioned on the refrigerant charge label.
2 Fix the label on the inside of the outdoor unit. There is a dedicated place for it
on the wiring diagram label.
"To activate/deactivate the vacuum mode
a
kg b
1 =
kg c
2 =
d
kg
2
=
=
e
tCO eq
2
equivalent.
2
2
7 Installation
|
setting" [ 4 55])
equivalent.
2
equivalent tonnes: GWP value of the
Installer reference guide
57