Important Information Regarding The Refrigerant Used - Daikin CMSQ200A7W1B Service Manual

SiBE28-805
1.2.5.1

Important Information Regarding the Refrigerant Used

This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. Do not vent
gases into the atmosphere.
Refrigerant type: R-410A
GWP
(1)
Please fill in with indelible ink,
on the fluorinated greenhouse gases label supplied with the product.
The filled out label must be adhered on the inside of the product and in the proximity of the
product charging port (e.g. on the inside of the service cover).
Note:
National implementation of EU regulation on certain fluorinated greenhouse gases may require
to provide the appropriate official national language on the unit.
Therefore an additional multilingual fluorinated greenhouse gases label is supplied with the unit.
Sticking instructions are illustrated on the backside of that label.
1.2.5.2 Precautions when Adding R-410A
Be sure to charge the specified amount of refrigerant in liquid state to the liquid pipe.
Since this refrigerant is a mixed refrigerant, adding it in gas form may cause the refrigerant
composition to change, preventing normal operation.
Charging with an unsuitable substance may cause explosions and accidents, so always make
sure that the appropriate refrigerant (R-410A) is charged.
Refrigerant containers must be opened slowly.
Test Operation
(1)
value: 1975
GWP = global warming potential
the factory refrigerant charge of the product,
the additional refrigerant amount charged in the field and
+ the total refrigerant charge
6 5
Before charging, check whether the refrigerant cylinder is equipped with a siphon tube or
not.
Charge the liquid
refrigerant with the
cylinder in upright position.
Be sure to use tools exclusively for R-410A to ensure required pressure resistance and to
prevent foreign materials from mixing into the system.
1 factory refrigerant
4
charge of the product:
see unit name plate
1
2 additional refrigerant
amount charged in the
2
field
3 total refrigerant charge
3
4 Contains fluorinated
greenhouse gases
covered by the Kyoto
Protocol
5 outdoor unit
6 refrigerant cylinder
and manifold for
charging
Charge the liquid refriger ant
with the cylinder in up-side-
down position.
Test Operation
69