11
6-4. STANDARD OPERATION DATA
The unit of pressure has been charged to MPa based on international SI system.
The converesion factor is : 1(MPa)=10.2(kgf/cm
2
)
PEH-RP250MYA
PEH-RP200MYA
PEH-RP250MYA
PEH-RP200MYA
Indoor unit
3, 50
3, 50
400
400
0.94
0.65
1.64
1.12
PUHZ-RP250YHA
PUHZ-RP250YHA
1
PUHZ-RP250YHA
2
PUHZ-RP200YHA
PUHZ-RP200YHA
1
PUHZ-RP200YHA
2
3, 50
3, 50
400
400
V
kW
A
V
Heating
Cooling
Heating
Cooling
Representative matching
Mode
11.98
12.01
10.15
10.63
67.1
70.2
71.3
73.0
38.7
47.8
41.4
47.1
3.0
14.6
4.7
12.2
5
5
5
5
20
27
20
27
15
19
15
19
37.0
15.3
38.8
14.7
7
35
7
35
6
24
6
24
D.B.
W.B.
D.B.
D.B.
W.B.
0.82
0.75
0.15
0.18
SHF
BF
2.27
(23.2)
2.86
(29.2)
2.59
(26.4)
2.81
(28.7)
0.63
(6.4)
0.96
(9.8)
0.69
(7.0)
0.92
(9.4)
Phase, Hz
Voltage
Input
Current
Outdoor unit
Phase, Hz
Voltage
Current
Discharge temreature
Condensing temreature
Suction temreature
Ref. pipe length
Intake air temreature
Discharge air temreature
Intake air temreature
Discharge pressure
Suction pressure
A
˚C
˚C
˚C
m
˚C
˚C
˚C
˚C
˚C
MPa
(kgf/cm
2
)
MPa
(kgf/cm
2
)
Outdoor
side
Indoor
side
Refr
iger
ant circuit
Electrical circuit
-
-
-
-
6-5. 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
71-120 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
Outdoor unit
Permitted
pipe length
RP200
RP250
120m or less
At time of shipping
(kg)
10.5
10.5
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
0.12 [kg/m]
=
Additional charge amount
for 70 m
RP200 3.6 kg
RP250 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 70m," perform the additional charge using the amount shown
in "Additional charge amount for 70m."
<Table 2>
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