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Installation Procedure
Please fill in the following with indelible ink on the
refrigerant charge label supplied with this product and
on this manual.
•
: The factory refrigerant charge of the product.
•
: The additional refrigerant amount charged in the
field.
•
+
: The total refrigerant charge.
Indoor Unit
Unit
, a
, b
+
, c
Refrigerant type
R-32
• GWP: Global Warming Potential
•
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
English
24
GWP = 675
Outdoor Unit
1
kg
GWP value
675
Calculating the quantity of refrigerant to add
The quantity of additional refrigerant is variable
according to the installation situation. Thus, make sure
the outdoor unit situation before adding refrigerant.
If you install the excessive length of pipe, add additional
refrigerant as 10g per unit meter ; refer to the table
below.
Refer to the Service Manual for more details on this
operation.
Total connecting
Model
pipe length (L)
AJ100RCJ5EG
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.
Model
AJ100RCJ5EG
Adding
refrigerant
Chargeless
(LT-30m)x10g
(Unit:g)
A
B
C
3150
2700
450
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