Standard Operation Data - Mitsubishi Electric Mr.Slim PUHZ-RP200YHA Service Manual

6-4. STANDARD OPERATION DATA

Representative matching
Mode
Indoor unit
Phase, Hz
Volts
Input
Current
Outdoor unit
Phase, Hz
Volts
Current
Discharge pressure
Suction pressure
Discharge temreature
Condensing temreature
Suction temreature
Ref. pipe length
Intake air temreature
Discharge air temreature
Intake air temreature
SHF
BF
The unit of pressure has been charged to MPa based on international SI system.
The converesion factor is : 1(MPa)=10.2(kgf/cm
6-5. ADJUSTING THE AMOUNT OF REFRIGERANT
<Table 2>
permitted
Outdoor unit
pipe length
RP200
120m or less
RP250
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."
Main piping:
Amount of additional Liquid line size
=
charge [kg] [12.7 over all length [m]
o 0.12 [kg/m]
Additional charge amount
RP200 3.6 kg
for 70 m
RP250 4.8 kg
2
)
At time of shipping
(kg)
30 m and less
10.5
No additional
charge necessary
10.5
Main piping:
Liquid line size
+
[9.52 overall length [m]
o 0.09 [kg/m]
PEH-RP200MYA
Cooling
PEH-RP200MYA
V
kW
A
PUHZ-RP200YHA
PUHZ-RP200YHA
V
A 10.63
MPa 2.81
(kgf/cm 2 ) (28.7)
MPa 0.92
(kgf/cm 2 ) (9.4)
˚C 73.0
˚C 47.1
12.2
˚C
m 5
D.B. ˚C 27
W.B. ˚C 19
D.B. ˚C 14.7
D.B. ˚C 35
W.B. ˚C 24
0.75
0.18
Amount of additional refrigerant charge (kg)
31-40 m and less 41-50 m and less 51-60 m and less 61-70 m and less
0.9 kg 1.8 kg
1.2 kg 2.4 kg
Branch piping: Liquid
line size
+
[9.52 overall length [m]
o 0.06 [kg/m]
11
PEH-RP250MYA
Heating Cooling Heating
PEH-RP250MYA
3, 50 3, 50
400 400
0.65 0.94
1.12 1.64
PUHZ-RP250YHA
PUHZ-RP250YHA
1
3, 50 3, 50
400 400
10.15 12.01
2.59 2.86
(26.4) (29.2)
0.69 0.96
(7.0) (9.8)
71.3 70.2
41.4 47.8
4.7 14.6
5 5
20 27
15 19
38.8 15.3
7 35
6 24
-
0.82
- 0.15
2.7 kg 3.6 kg
3.6 kg 4.8 kg
Branch piping: Liquid
line size
+ –
[6.35 overall length [m]
o 0.02 [kg/m]
1
11.98
2.27
(23.2)
0.63
(6.4)
67.1
38.7
3.0
5
20
15
37.0
7
6
-
-
71-120 m and less
The additional charge
amount is obtained by
the following formula.
3.6 (kg)