12
[4] Capacity correction curves (Refrigerant pipng length)
Cooling and heating capacity is lowered according to pipe length. Capacity can be obtained by referring to the capacity curves
below.
Cooling
Heating
100
95
90
85
80
75
70
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
Note: The permitted pipe length is up to 55m for RP 60, 71 model.
The permitted pipe length is up to 80m for HRP71 and 100~ 140 model.
Cooling 60 models
Cooling 100 model
Cooling 71 model
Heating
Cooling 125 model
Cooling 140 model
Capacity ratio [%]
Corrected pipe length [m]
[5] Refrigerant circuit diagram (Representative pattern)
PUHZ-HRP •
V/YHA2 + Plate HEX (ACH50) + FTC (TH1/2)
Distributor
Thermistor TH7
(Outdoor)
Heat exchanger
Refrigerant
GAS pipe
connection
(5/8 inch)
Refrigerant
LIQUID pipe
connection
(3/8 inch)
Stop valve
(with service port)
Strainer
#100
Power
receiver
Linear
expansion valve B
Linear
expansion valve C
Linear expansion valve A
Strainer
#100
Replace
filter
Strainer
#100
Strainer
#100
Thermistor
TH6
(Outdoor
2-phase pipe)
Thermistor TH3
(Outdoor pipe)
Charge plug
(Low pressure)
Charge plug
(High pressure)
Heat interchange circuit
Bypass
valve
Thermistor TH4
(Discharge)
Compressor
Injection port
Strainer
#50
Solenoid valve
(Four-way valve)
Strainer
#100
Strainer
#100
Muffler
P-sensor
Ball valve
Restrictor
valve
Thermistor TH33
(Outdoor pipe)
Thermistor
TH32
(Outdoor pipe)
Low pressure
switch 63L
High pressure
switch 63H
Refrigerant flow in cooling
Refrigerant flow in heating
Thermistor TH2
(Liquid pipe)
Thermistor TH1
(Outlet water)
Plate HEX
Water IN
Water OUT
Summary of Contents for Mr.SERVICE PUHZ-HRP100VHA2
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