Charging With Refrigerant - Daikin 3MXM52M2V1B Installation Manual

Refrigerant Piping Work
5.

Charging with refrigerant

1) If the total length of piping for all rooms exceeds the figure listed below, additionally charge with 20g of refrigerant (R32) for
each additional meter of piping.
Outdoor capacity class
Total length of piping for all rooms
Important information regarding the refrigerant used
This product contains fluorinated greenhouse gases covered by the Kyoto Protocol.
Do not vent gases into the atmosphere.
R32
Refrigerant type:
(1)
675
GWP value:
Please fill in with indelible ink,
the factory refrigerant charge of the product,
1
the additional refrigerant amount charged in the field and
2
the total refrigerant charge
1 + 2
on the refrigerant charge label supplied with the product.
The filled out label must be adhered in the proximity of the product charging port (e.g. onto the inside of the stop valve
cover).
R32
6 5
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.
CAUTION
Even though the stop valve is fully closed, the refrigerant may slowly leak out; do not leave the flare nut removed for a long
period of time.
English
3MXM68M, 4MXM68M, 4MXM80M, 5MXM90M
(1)
GWP = global warming potential
1 factory refrigerant charge of the product: see unit name plate
4
2 additional refrigerant amount charged in the field
(Refer to the above information for the quantity of refrigerant
1
replenishment.)
2 3 total refrigerant charge
4 Contains fluorinated greenhouse gases covered by the Kyoto Protocol
5 outdoor unit
3
6 refrigerant cylinder and manifold for charging
3MXM40M, 3MXM52M, 3AMXM52M,
30m
9