8
5
DATA
5-1. REFILLING REFRIGERANT CHARGE (R410A: kg)
Service Ref.
Compressor model
(at 20°C)
U-V
U-W
W-V
Winding
Resistance
(
"
)
0.30
0.30
0.30
ANB52FRNMT
PUHZ-SW160/200YKA.UK
PUHZ-SW160/200YKA-BS.UK
Additional charge is required for pipes longer
than 30 m.
Service Ref.
Piping length (one way)
Initial
charged
10 m
20 m
30 m
40 m
50 m
60 m
70 m
PUHZ-SW160YKA.UK
PUHZ-SW160YKA-BS.UK
6.5
6.8
7.1
+ 0.9 (8.0) + 1.8 (8.9) + 2.7 (9.8) + 3.6 (10.7)
7.1
PUHZ-SW200YKA.UK
PUHZ-SW200YKA-BS.UK
6.9
7.3
7.7
+ 1.2 (8.9) + 2.4 (10.1) + 3.6 (11.3) + 4.8 (12.5)
7.7
5-3. COMPRESSOR TECHNICAL DATA
5-2. ADJUSTING THE AMOUNT OF REFRIGERANT
Amount of additional refrigerant charge (kg)
30 m and less 31–40 m and less 41–50 m and less 51–60 m and less 61–70 m and less 71–80 m and less
0.9 kg
1.8 kg
2.7 kg
3.6 kg
1.2 kg
2.4 kg
3.6 kg
4.8 kg
Service Ref.
Permitted
pipe length
PUHZ-SW160YKA.UK
80 m or less
Initial charge
(kg)
7.1
7.7
No additional
charge necessary
The additional charge
amount is obtained by
the following formula.
Main piping:
Liquid line size
[
9.52 overall length
[m]
o
0.09 [kg/m]
Branch piping: Liquid
line size
[
9.52 overall length
[m]
o
0.06 [kg/m]
Branch piping: Liquid
line size
[
6.35 overall length
[m]
o
0.02 [kg/m]
3.6 (kg)
Amount of additional
charge [kg]
Main piping:
Liquid line size
[
12.7 over all length
[m]
o
0.11 [kg/m]
=
Additional charge amount
for 70 m
SW160
3.6 kg
SW200
4.8 kg
+
+
+
–
Calculate the additional charge amount based on the following procedure.
If the calculation results in an amount that is smaller than the "Additional charge amount for 70 m," perform the additional charge using the amount shown
in "Additional charge amount for 70 m."
PUHZ-SW160YKA-BS.UK
PUHZ-SW200YKA.UK
PUHZ-SW200YKA-BS.UK
OCH583
