ENGLISH
E-
21
Adding refrigerant/ Collecting refrigerant
If you have used more than 5m(7.5m), add “Q” of refrigerant for extra meter.
(For maximum piping length and height, refer to page 15)
The quantity of additional refrigerant is variable according to the installation
situation. Thus, make sure the outdoor unit situation before adding
refrigerant. This operation can only be performed by a qualified refrigeration
specialist.
How to Calculate the Quantity of Adding Refrigerant
OUTDOOR
INDOOR
"Q" (R410A)
UH140GAMC
CH140EAMC
70g/m
UH105GAMC
CH105EAMC
70g/m
Important information regulation regarding the
refrigerant used
Refrigerant type
GWP value
R410A
1975
GWP=Global Warming Potential
This product contains fluorinated greenhouse gases covered by the Kyoto
Protocol. Do not vent gases into the atmosphere.
Please fill in with indelible ink,
-
the factory refrigerant charge of the product,
-
the additional refrigerant amount charged in the field and
-
+
the total refrigerant charge.
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).
Indoor unit
Outdoor unit
= (
) kg
= (
) kg
+
= (
) kg
Contains fluorinated greenhouse gases
covered by the Kyoto Protocol.
Note
a.
Factory refrigerant charge of the product: see unit name plate
b.
Additional refrigerant amount charged in the field
( Refer to the above information for the quantity of refrigerant
replenishment.)
c.
Total refrigerant charge
d.
Refrigerant cylinder and manifold for charging
a
b
c
d
