24
English
Installation
•
the additional refrigerant amount charged
in the field and
•
+ the total refrigerant charge. on the
refrigerant charge label supplied with the
product.
Refrigerant type
GWP value
R-32
675
• GWP: Global Warming Potential
• Calculating tCO
2
e: kg x GWP/1000
Unit
Kg
tCO
2
e
①
, a
②
, b
①+②
, c
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
CAUTION
•
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).
•
Make sure that the total refrigerant charge does
not exceed (
A
), the maximum refrigerant charge,
which is calculated in the following formula:
Maximum refrigerant charge
(A)
= factory
refrigerant charge
(B)
+ maximum additional
refrigerant charge due to piping extension
(C)
Here below, the summary table with refrigerant
charge limits for each products.
(Unit:g)
Model
A
B
C
TT
09/12
TTTTTTTTTT
1070
920
150
Indoor unit
Outdoor unit
