Mitsubishi Electric PUHZ-HRP71VHA User manual

SERVICE MANUAL No.OCH425
REVISED EDITION-B
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
R410A
December 2009
PUHZ-HRP71VHA
PUHZ-HRP100VHA
PUHZ-HRP100YHA
PUHZ-HRP125YHA
NOTE:
• This manual describes only
service data of the outdoor
units.
• RoHS compliant products
have <G> mark on the spec
name plate.
PARTS CATALOG (OCB425)
Outdoor unit
[model names]
PUHZ-HRP71VHA
PUHZ-HRP100VHA
PUHZ-HRP100YHA
PUHZ-HRP125YHA
PUHZ-HRP71VHA2
PUHZ-HRP100VHA2
PUHZ-HRP100YHA2
PUHZ-HRP125YHA2
[Service Ref.]
PUHZ-HRP71VHA
PUHZ-HRP100VHA
PUHZ-HRP100YHA
PUHZ-HRP125YHA
PUHZ-HRP71VHA2
PUHZ-HRP71VHA2R1
PUHZ-HRP100VHA2
PUHZ-HRP100VHA2R1
PUHZ-HRP100YHA2
PUHZ-HRP100YHA2R1
PUHZ-HRP125YHA2
PUHZ-HRP125YHA2R1
CONTENTS
1. TECHNICAL CHANGES·······························2
2. REFERENCE MANUAL································2
3. SAFETY PRECAUTION ·······························3
4. FEATURES ···················································7
5. SPECIFICATIONS ········································8
6. DATA·····························································9
7. OUTLINES AND DIMENSIONS··················12
8. WIRING DIAGRAM·····································14
9. WIRING SPECIFICATIONS························20
10. REFRIGERANT SYSTEM DIAGRAM········25
11. TROUBLESHOOTING································27
12. FUNCTION SETTING·································85
13. MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER ····92
14. EASY MAINTENANCE FUNCTION·········102
15. DISASSEMBLY PROCEDURE·················107
Revision:
• PUHZ-HRP71/100VHA2R1 and
PUHZ-HRP100/125YHA2R1
are added in REVISED
EDITION-B.
• Some descriptions have been
modified.
• Please void OCH425
REVISED EDITION-A.

2
1TECHNICAL CHANGES
2REFERENCE MANUAL
PUHZ-HRP 71VHA2 PUHZ-HRP 71VHA2R1
PUHZ-HRP100VHA2 PUHZ-HRP100VHA2R1
PUHZ-HRP100YHA2
PUHZ-HRP100YHA2R1
PUHZ-HRP125YHA2 PUHZ-HRP125YHA2R1
• Replace filter has been deleted.
• Outdoor controller board (C.B.) has been changed. (S/W version up)
1. DRAIN HOSE HEATER (option: PAC-SE60RA-E) is connectable.
2. The starting temperature of FLASH INJECTION is settable.
PUHZ-HRP 71VHA PUHZ-HRP 71VHA2
PUHZ-HRP100VHA PUHZ-HRP100VHA2
• Pressure sensor (63HS) has been added.
• Compressor (MC) has been changed.
ANB33FJCMT
ANB33FJEMT
• Thermistor (Discharge / TH4) has been changed.
• Fan motors (MF1,2) have been changed.
• Fan grilles have been changed.
• Electrical parts have been changed.
Controller circuit board (C.B.), Power circuit board (P.B.),
Noise filter circuit board (N.F.) and Active filter module (ACTM) (including P.B.)
PUHZ-HRP100YHA PUHZ-HRP100YHA2
PUHZ-HRP125YHA PUHZ-HRP125YHA2
• Pressure sensor (63HS) has been added.
• Compressor (MC) has been changed.
ANB33FJBMT
ANB33FJDMT
• Thermistor (Discharge / TH4) has been changed.
• Fan motors (MF1,2) have been changed.
• Fan grilles have been changed.
• Controller circuit board (C.B.) has been changed.
2-1. INDOOR UNIT SERVICE MANUAL
Model name Service Ref. Service
Manual No.
PLA-RP35/50/60/71/100/125BA
PLA-RP100/125/140BA2 PLA-RP35/50/60/71/100/125BA(1).UK/BA#2.UK
PLA-RP100/125/140BA2.UK OCH412 OCB412
PLA-RP100BA3 PLA-RP100BA3 OCH459
OCB459
PKA-RP60/100KAL PKA-RP60100KAL.TH OCH452
OCB452
PKA-RP60/100FAL PKA-RP50FAL2 PKA-RP60/100FAL PKA-RP50FAL2 OC331
PKA-RP50HAL PKA-RP50HAL OCH453
OCB453
PEAD-RP50/60/71/100/125/JA(L) PEAD-RP50/60/71/100/125/JA(L)(R1).UK HWE08130
BWE09220
PEAD-RP50/60/71/125EA
PEAD-RP100EA2 PEAD-RP50/60/71/125EA.UK PEAD-RP100EA2.UK HWE05210
PEA-RP60/71/100GA PEA-RP60/71/100GA.UK HWE05060
1-2. TECHNICAL DATABOOK
MANUAL NO. OCS11

3
3SAFETY PRECAUTION
3-2. CAUTIONS RELATED TO NEW REFRIGERANT
Cautions for units utilizing refrigerant R410A
Use new refrigerant pipes.
Make sure that the inside and outside of refrige-
rant piping is clean and it has no contamination
such as sulfur hazardous for use, oxides, dirt,
shaving particles, etc.
In addition, use pipes with specified thickness.
Store the piping to be used indoors during
installation, and both ends of the piping sealed
until just before brazing. (Leave elbow joints, etc.
in their packaging.)
Use ester oil, ether oil or alkylbenzene oil (small
amount) as the refrigerant oil applied to flares
and flange connections.
In case of using the existing pipes for R22, be careful with
the followings.
· Be sure to perform replacement operation before test run.
· Change flare nut to the one provided with this product.
Use a newly flared pipe.
· Avoid using thin pipes.
Charge refrigerant from liquid phase of gas
cylinder.
If the refrigerant is charged from gas phase, composition change
may occur in refrigerant and the efficiency will be lowered.
Do not use refrigerant other than R410A.
If other refrigerant (R22 etc.) is used, chlorine in refrige-
rant can cause deterioration of refrigerant oil etc.
Use a vacuum pump with a reverse flow check
valve.
Vacuum pump oil may flow back into refrigerant cycle and
that can cause deterioration of refrigerant oil etc.
Use the following tools specifically designed for
use with R410A refrigerant.
The following tools are necessary to use R410A refrigerant.
Handle tools with care.
If dirt, dust or moisture enters into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of com-
pressor.
Do not use a charging cylinder.
If a charging cylinder is used, the composition of refrigera-
nt will change and the efficiency will be lowered.
Flare tool
Electronic refrigerant
charging scale
Vacuum pump adaptor
Size adjustment gauge
Gauge manifold
Torque wrench
Gas leak detector
Charge hose
Tools for R410A
Contamination inside refrigerant piping can cause deterio-
ration of refrigerant oil etc.
If dirt, dust or moisture enters into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of compressor.
If large amount of mineral oil enters, that can cause deterio-
ration of refrigerant oil etc.
Ventilate the room if refrigerant leaks during
operation. If refrigerant comes into contact with
a flame, poisonous gases will be released.
3-1. ALWAYS OBSERVE FOR SAFETY
Before obtaining access to terminal, all supply circuits must be disconnected.
Preparation before the repair service.
• Prepare the proper tools.
• Prepare the proper protectors.
• Provide adequate ventilation.
• After stopping the operation of the air conditioner, turn off the power-supply breaker.
• Discharge the condenser before the work involving the electric parts.
Precautions during the repair service.
• Do not perform the work involving the electric parts with wet hands.
• Do not pour water into the electric parts.
• Do not touch the refrigerant.
• Do not touch the hot or cold areas in the refrigerating cycle.
• When the repair or the inspection of the circuit needs to be done without turning off the power,
exercise great caution not to touch the live parts.

4
Gravimeter
Unit
[3] Service tools
Use the below service tools as exclusive tools for R410A refrigerant.
[4] Refrigerant leakage detection function
This air conditioner can detect refrigerant leakage which may happen during a long period of use. In order to enable the
leakage detection, settings are required to let the unit memorize the initial conditions (initial learning).
Refer to 14-3. INITIAL SETTINGS FOR REFRIGERANT LEAKAGE DETECTION FUNCTION.
[1] Cautions for service
(1) Perform service after recovering the refrigerant left in unit completely.
(2) Do not release refrigerant in the air.
(3) After completing service, charge the cycle with specified amount of refrigerant.
(4) When performing service, install a filter drier simultaneously.
Be sure to use a filter drier for new refrigerant.
[2] Additional refrigerant charge
When charging directly from cylinder
· Check that cylinder for R410A on the market is syphon type.
· Charging should be performed with the cylinder of syphon stood vertically. (Refrigerant is charged from liquid phase.)
No. Tool name Specifications
1Gauge manifold · Only for R410A
· Use the existing fitting specifications. (UNF1/2)
· Use high-tension side pressure of 5.3 MPa·G or over.
2Charge hose · Only for R410A
· Use pressure performance of 5.09 MPa·G or over.
3Electronic scale —
4Gas leak detector · Use the detector for R134a, R407C or R410A.
5Adaptor for reverse flow check · Attach on vacuum pump.
6Refrigerant charge base —
7Refrigerant cylinder · Only for R410A · Top of cylinder (Pink)
· Cylinder with syphon
8Refrigerant recovery equipment —

5
3-3. PRECAUTIONS WHEN REUSING EXISTING R22 REFRIGERANT PIPES
(1) Flowchart
Connecting a new air conditioner
Flaring work should be done so that flare meets the dimension for R410A.
Use flare nut provided with indoor and outdoor unit.
When using gas piping of :19.05mm for HRP100, 125.
Make sure that DIP SW8-1 on outdoor unit controller board is set to ON.
This is to keep the pressure on pipes within permissible range.
●Use different diameter joint or adjust the piping size by brazing.
When using pipes larger than specified size for HRP71.
Make sure that DIP SW8-1 on outdoor unit controller board is set to ON.

This is to prevent oil flow ratio from lowering due to the decrease in flowing refrigerant.
●Use different diameter joint or adjust the piping size by brazing.
When existing pipes are specified size.
The pipes can be reused referring to TECHNICAL DATA BOOK (OCS11).
●Use different diameter joint or adjust the piping size by brazing.
* When using existing pipes for HRP71, 100, 125HA(2).
Make sure that DIP SW8-2 on outdoor unit controller board is set to ON and perform
replacement operation.
+Chemical compounds containing chlorine left in existing pipes are collected by replace filter.
●The air conditioner automatically performs cooling operation through replace filter for about 2 hours.
HRP·HA(2) HRP·HA2R1
Measure the existing pipe thickness and check for damage.
Check if existing air conditioner can operate.
Existing air conditioner can
operate.
Disconnect existing air con-
ditioner from piping.
Existing pipes can be reused.
In case the unit is HRP·HA2R1 In case the unit is HRP·HA(2)
Perform cooling operation
for about 30 minutes and
then do a pump down work.
Use a refrigerant recovery
equipment to recover the
refrigerant.
Existing air conditioner
cannot operate.
The existing pipe thickness meets speci-
fications and the pipes are not damaged.
The existing pipe thickness does not meet
specifications or the pipes are damaged.
Connect a new air conditioner. Connect a new air conditioner.
Perform replacement operation.
·When performing replacement operation, make sure that DIP SW8-2 on outdoor unit controller board is
set to ON.
+Chemical compounds containing chlorine left in existing pipes are collected by replace filter.
●The air conditioner automatically performs cooling operation through replace filter for about 2 hours.
Existing pipes cannot be
reused. Use new pipes.
+In case existing pipes were used
for gas or oil heat pump system,
be sure to clean the pipes.

6
(2) Cautions for refrigerant piping work
New refrigerant R410A is adopted for replacement inverter series. Although the refrigerant piping work for R410A is same
as for R22, exclusive tools are necessary so as not to mix with different kind of refrigerant. Furthermore as the working
pressure of R410A is 1.6 time higher than that of R22, their sizes of flared sections and flare nuts are different.
1Thickness of pipes
Because the working pressure of R410A is higher compared to R22, be sure to use refrigerant piping with thickness
shown below. (Never use pipes of 0.7 mm or below.)
2Dimensions of flare cutting and flare nut
The component molecules in HFC refrigerant are smaller compared to conventional refrigerants. In addition to that,
R410A is a refrigerant, which has higher risk of leakage because its working pressure is higher than that of other refrig-
erants. Therefore, to enhance airtightness and intensity, flare cutting dimension of copper pipe for R410A have been
specified separately from the dimensions for other refrigerants as shown below. The dimension B of flare nut for R410A
also has partly been changed to increase intensity as shown below. Set copper pipe correctly referring to copper pipe
flaring dimensions for R410A below. For 1/2 and 5/8 inch, the dimension B changes.
Use torque wrench corresponding to each dimension.
3Tools for R410A (The following table shows whether conventional tools can be used or not.)
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
0.8
0.8
0.8
1.0
—
0.8
0.8
0.8
1.0
1.0
Nominal
dimensions(inch)
Diagram below: Piping diameter and thickness
Outside
diameter (mm)
Thickness (mm)
R410A R22
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
9.1
13.2
16.6
19.7
—
9.0
13.0
16.2
19.4
23.3
Nominal
dimensions(inch)
Flare cutting dimensions
Outside
diameter
Dimension A ( )
+0
-0.4
(mm)
R410A R22
1/4
3/8
1/2
5/8
3/4
6.35
9.52
12.70
15.88
19.05
17.0
22.0
26.0
29.0
-
17.0
22.0
24.0
27.0
36.0
Nominal
dimensions(inch)
Flare nut dimensions
Outside
diameter
Dimension B
(mm)
R410A
+
+36.0mm for
indoor unit
of RP100,
125 and 140
R22
Gauge manifold
Charge hose
Gas leak detector
Refrigerant recovery equipment
Refrigerant cylinder
Applied oil
Safety charger
Charge valve
Vacuum pump
Flare tool
Bender
Pipe cutter
Welder and nitrogen gas cylinder
Refrigerant charging scale
Vacuum gauge or thermis-
tor vacuum gauge and
vacuum valve
Charging cylinder
Air purge, refrigerant charge
and operation check
Gas leak check
Refrigerant recovery
Refrigerant charge
Apply to flared section
Prevent compressor malfunction
when charging refrigerant by
spraying liquid refrigerant
Prevent gas from blowing out
when detaching charge hose
Vacuum drying and air
purge
Flaring work of piping
Bend the pipes
Cut the pipes
Weld the pipes
Charge refrigerant
Check the degree of vacuum. (Vacuum
valve prevents back flow of oil and refri-
gerant to thermistor vacuum gauge)
Refrigerant charge
Tool exclusive for R410A
Tool exclusive for R410A
Tool for HFC refrigerant
Tool exclusive for R410A
Tool exclusive for R410A
Ester oil, ether oil and alky-
lbenzene oil (minimum amount)
Tool exclusive for R410A
Tool exclusive for R410A
Tools for other refrigerants can
be used if equipped with adop-
ter for reverse flow check
Tools for other refrigerants
can be used by adjusting
flaring dimension
Tools for other refrigerants can be used
Tools for other refrigerants can be used
Tools for other refrigerants can be used
Tools for other refrigerants can be used
Tools for other refrigerants
can be used
Tool exclusive for R410A
Tools and materials Use R410A tools Can R22 tools be used?
(Usable if equipped
with adopter for rever-
se flow)
(Usable by adjusting
flaring dimension)
Can R407C tools be used?
Ester oil, ether oil:
Alkylbenzene oil: minimum amount
(Usable if equipped
with adopter for rever-
se flow)
(Usable by adjusting
flaring dimension)
: Prepare a new tool. (Use the new tool as the tool exclusive for R410A.)
: Tools for other refrigerants can be used under certain conditions.
: Tools for other refrigerants can be used.
Dimension A
Dimension B

7
4FEATURES
HIGH HEATING CAPACITY
Industry-first flash injection circuit is equipped, which enables to
keep the equal capacity with the rating even when outside tem-
perature is -15:.
HIGH SPEED HEATING START UP
The performance of heating start up is improved. Compared to
RP type, Zubadan reduced the time for heating start up by about
half. After starting operation, the airflow temperature goes up to
45:quickly in 10 minutes. With industry-first shorter and less
frequent defrost, defrosting time is cut down by 15% compared
to RP type and heating operation can continuously run for maxi-
mum 150 minutes.
WIDE HEATING RANGE
The heating range is expanded to -25:compared to RP type
which is up to -20:.
CHARGELESS SYSTEM
PRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT.
Max.30m (PUHZ-HRP71/100/125)
The refrigerant circuit with LEV (Linear Expansion Valve) and power receiver always control the optimal refrigerant level
regardless of the length (30 m max. and 5 m min.) of piping. The additional refrigerant charging work during installation
often causes problems. It is completely eliminated by chargelss system. This unique system improves the quality and reli-
ability of the work done. It also helps to speed up the installation time.
REFRIGERANT LEAKAGE DETECTION FUNCTION
PUHZ-HRP·HA(2) can detect refrigerant leakage which may happen during a long period of use.
PUHZ-HRP71/100VHA
PUHZ-HRP100/125YHA
Outdoor W.B. temp.
Heating capacity
-25-20-15-10-50
RP71
RP125
RP100
HRP125
HRP100
HRP71
(kW)
0
Performance
about 30%UP
15
10
13kW
(Outlet air temp. 45)
About 10min.
Stable
About 50% CUT
Elapsed time(min.)
Heating capacity(Peak)
About 19 min.
When stabled,
hot air of 50
RP type:
Outlet air temp. 45
HRP100
Outlet air temp.45+1
15
(kW)
10
5101520
0
It doesn’t reach 50
when outside air temp.
is too low,
+1 Condition
Room temp. 20(D.B.) Outdoor temp. 2(D.B.)/1(W.B.) : Unit HRP100, Hi notch
(Indoor PKA type)
0
Expanded
Up to -25

Outdoor wet-bulb temperature
RP type
HRP type
- 25 
- 11~
- 20 
-25-20-15-10-50
PUHZ-HRP71/100VHA2
PUHZ-HRP100/125YHA2
PUHZ-HRP71/100VHA2R1
PUHZ-HRP100/125YHA2R1

8
A
kW
W
kW
*
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) %No.
Fan motor output
Airflow
Defrost method
Noise level
Dimensions
Weight
Refrigerant
Charge
Oil (Model)
Pipe size O.D.
Connection method
Between the indoor &
outdoor unit
Mode
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Service Ref. PUHZ-HRP71/100VHA2
PUHZ-HRP71/100VHA2R1
PUHZ-HRP71/100VHA
Cooling
52
53
28
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
ANB33FJCMT ANB33FJEMT
Inverter
—
Plate fin coil
Propeller fan %2
0.086+0.086 0.074+0.074
100(3,530)
Reverse cycle
950(37-3/8)
330+30(13+1-3/16)
1,350(53-1/8)
120(265)
R410A
5.5(12.1)
1.40(FV50S)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 75m
HeatingCooling Heating
HP switch
LP switch
Discharge thermo
Single 50Hz, 230V
OUTDOOR UNIT
REFRIGERANT PIPING
2.5
51
52
A
kW
W
kW
*
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) %No.
Fan motor output
Airflow
Defrost method
Noise level
Dimensions
Weight
Refrigerant
Charge
Oil (Model)
Pipe size O.D.
Connection method
Between the indoor &
outdoor unit
Mode
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Service Ref. PUHZ-HRP100/125YHA2
PUHZ-HRP100/125YHA2R1
PUHZ-HRP100/125YHA
Cooling
52
53
14
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
ANB33FJBMT ANB33FJDMT
2.5
Inverter
—
Plate fin coil
Propeller fan %2
0.086+0.086 0.074+0.074
100(3,530)
Reverse cycle
950(37-3/8)
330+30(13+1-3/16)
1,350(53-1/8)
134(295)
R410A
5.5(12.1)
1.40(FV50S)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 75m
HeatingCooling Heating
HP switch
LP switch
Discharge thermo
3phase, 50Hz, 400V
OUTDOOR UNIT
REFRIGERANT PIPING
51
52
5SPECIFICATIONS

9
6DATA
6-1. REFILLING REFRIGERANT CHARGE (R410A : kg)
6-2. COMPRESSOR TECHNICAL DATA
Piping length (one way)
10m 20m 30m 40m 50m
Factory
charged
5.1
5.1
5.1
5.3
5.3
5.3
5.5
5.5
5.5
6.1
6.1
6.1
6.7
6.7
6.7
60m
7.3
7.3
7.3
75m
7.9
7.9
7.9
5.5
5.5
5.5
Service Ref.
PUHZ-HRP71VHA
PUHZ-HRP71VHA2
PUHZ-HRP71VHA2R1
PUHZ-HRP100VHA(2)
PUHZ-HRP100YHA(2)
PUHZ-HRP100VHA2R1
PUHZ-HRP100YHA2R1
PUHZ-HRP125YHA
PUHZ-HRP125YHA2
PUHZ-HRP125YHA2R1
U-V
U-W
W-V
Service Ref.
Compressor model
Winding
Resistance
()
ANB33FJBMT
(at 20)
0.302
0.302
0.302
PUHZ-HRP100YHA
PUHZ-HRP125YHA
ANB33FJCMT
0.188
0.188
0.188
PUHZ-HRP71VHA
PUHZ-HRP100VHA
U-V
U-W
W-V
Service Ref.
Compressor model
Winding
Resistance
()
ANB33FJDMT
(at 20)
0.302
0.302
0.302
PUHZ-HRP100YHA2
PUHZ-HRP125YHA2
PUHZ-HRP100YHA2R1
PUHZ-HRP125YHA2R1
ANB33FJEMT
0.188
0.188
0.188
PUHZ-HRP71VHA2
PUHZ-HRP100VHA2
PUHZ-HRP71VHA2R1
PUHZ-HRP100VHA2R1
For pipe longer than 30m, additional charge
is required.

10
6-3. NOISE CRITERION CURVES
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
BAND CENTER FREQUENCIES, Hz
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
PUHZ-HRP71VHA
PUHZ-HRP100VHA
PUHZ-HRP100YHA
PUHZ-HRP125YHA
COOLING
MODE
HEATING
52
SPL(dB)
53
LINE
PUHZ-HRP71VHA2(R1)
PUHZ-HRP100VHA2(R1)
PUHZ-HRP100YHA2(R1)
PUHZ-HRP125YHA2(R1)
1.5m
1m
MICROPHONE
UNIT
GROUND
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
90
80
70
60
50
40
30
20
10
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 μbar)
63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
BAND CENTER FREQUENCIES, Hz
COOLING
MODE
HEATING
51
SPL(dB)
52
LINE

11
6-4. STANDARD OPERATION DATA
Tota lElectrical circuitRefrigerant circuitIndoor side
Outdoor
side
Representative matching
SHF
BF
W
kW
Mode
Capacity
Input
PEAD-RP71JA
PEAD-RP71JA
Cooling
7,100
2.15
Heating
8,000
2.34
8.09
2.46
0.92
68
42
14
7.5
27
19
15
35
24
0.85
0.13
8.94
2.71
0.76
74
43
5
7.5
20
15
38
7
6
—
—
1 , 50
230
1 , 50
230
Phase , Hz
Voltage
Current
Outdoor unit
Phase , Hz
Voltage
Current
Discharge pressure
Suction pressure
Discharge temperature
Condensing temperature
Suction temperature
Ref. pipe length
Intake air temperature
Discharge air temperature
Intake air temperature
V
A
V
A
MPa
MPa



m





Indoor unit
D.B.
W.B.
D.B.
D.B.
W.B.
PEAD-RP100JA PEAD-RP125JA
PEAD-RP100JA PEAD-RP125JA
Cooling
10,000
3.06
Heating
11,200
3.10
Cooling
12,500
3.89
Heating
14,000
3.88
11.10/3.69
2.61
0.97
68
44
13
7.5
27
19
16
35
24
0.89
0.18
11.28/3.74
2.22
0.72
65
37
4
7.5
20
15
35
7
6
—
—
4.92
2.79
0.89
72
47
8
7.5
27
19
15
35
24
0.85
0.09
4.91
2.70
0.70
76
44
1
7.5
20
15
39
7
6
—
—
1 , 50
230
1/3 , 50
230/400
1 , 50
230
3 , 50
400
PUHZ-HRP100VHA(2)
PUHZ-HRP100YHA(2) PUHZ-HRP125YHA(2)
PUHZ-HRP71VHA(2)
1.28 1.17 1.68 1.57 2.40 2.29
The unit of pressure has been changed to MPa based on international SI system.
The conversion factor is : 1(MPa)=10.2(kgf/cm2)

12
7OUTLINES AND DIMENSIONS
Handle for moving
Side Air Intake
Front piping cover
Rear piping cover
Air intake
Rear Air Intake
Handle for moving
Terminal connection
Left···Power supply wiring Right···Indoor/Outdoor wiring
Earth terminal
Service panel
Handle for moving
1
2
Air Discharge
Rear Air Intake
Side Air Intake

···Refrigerant GAS pipe connection (FLARE)W15.88(5/8 inch)

···Refrigerant LIQUID pipe connection (FLARE)W9.52(3/8 inch)
+1 ···Indication of STOP VALVE connection location.
Example of Notes
Piping Knockout Hole Details
600175 175
330
417
42
66
53 56
45
(19)28 370
2-U Shaped notched holes (Foundation Bolt M10)
2-12 x 36 Oval holes (Foundation Bolt M10)
Installation Feet
30
45 40
65
92
27 55
23 73 63
Rear piping hole (Knockout)
Rear trunking hole (Knockout)
Power supply wiring hole (2-
W
27Knockout)
W
92
19 55
92
75 40
73 63
23 27 92
Right piping hole (Knockout) Right trunking hole
(Knockout)
Power supply wiring hole (2-
W
27Knockout)
W
92
92
65
4540
27 55
23 73 63
Front piping hole (Knockout)
Front trunking hole (Knockout)
Power supply wiring hole (2-
W
27Knockout)
W92
14514522030 145
81 219
71
71
Bottom piping hole (Knockout)
Drain hole (5-W33)
1350
23
950
A
+1 447
+1 443
371 635
322
Handle for moving
HRP·VHA HRP·YHA
1,079
A
930
Over
Over
Over
Over
Less than
Piping and wiring connections can be made from 4 directions: front, right, rear and below.
4 PIPING-WIRING DIRECTIONS
3 FOUNDATION BOLTS
2 SERVICE SPACE
1 FREE SPACE (Around the unit)
Please secure the unit firmly with 4 foundation (M10) bolts. (Bolts and washers must be purchased locally.)
<Foundation bolt height>
Dimensions of space needed for service access are shown in the below diagram.
The diagram below shows a basic example. Explanation of particular details is given in the installation manuals etc.
30
FOUNDATION
10
500
500 150
Service space
FREE
Over 10mm
Over 10mm
Over 150mm
Over 1000mm
Handle for moving
PUHZ-HRP71VHA
PUHZ-HRP100VHA
PUHZ-HRP100YHA
PUHZ-HRP125YHA
Unit : mm

13
PUHZ-HRP71VHA2
PUHZ-HRP100VHA2
PUHZ-HRP100YHA2
PUHZ-HRP125YHA2
PUHZ-HRP71VHA2R1
PUHZ-HRP100VHA2R1
PUHZ-HRP100YHA2R1
PUHZ-HRP125YHA2R1
Unit : mm
Handle for moving
Side Air Intake
Front piping cover
Rear piping cover
Air intake
Rear Air Intake
Handle for moving
Air Discharge
Rear Air Intake
Side Air Intake
···Refrigerant GAS pipe connection (FLARE) 15.88(5/8 inch) ···Refrigerant LIQUID pipe connection (FLARE) 9.52(3/8 inch)
1 ···Indication of STOP VALVE connection location.
Example of Notes
Piping Knockout Hole Details
600175 175
330
417
42
66
53 56
45
(19)
28 370
2-U Shaped notched holes
(Foundation Bolt M10)
2-12 x 36 Oval holes (Foundation Bolt M10)
Installation Feet
30
45 40
65
92
27 55
23 73 63
Rear piping hole
(Knockout)
Rear trunking hole (Knockout)
Power supply wiring hole (2- 27Knockout)
92
19 55
92
75 40
73 63
23 27 92
Right piping hole
(Knockout) Right trunking hole
(Knockout)
Power supply wiring hole (2- 27Knockout)
92
92
65
4540
27 55
23 73 63
Front piping hole
(Knockout)
Front trunking hole
(Knockout)
Power supply wiring hole
(2- 27Knockout)
92
14514522030 145
81 219
71
71
Bottom piping hole (Knockout)
Drain hole (5- 33)
23
HRP·VHA2
HRP·YHA2
1,079
A
930
Over
Over
Over
Over
Less than
Piping and wiring connections
can be made from 4 directions:
front, right, rear and below.
4 PIPING-WIRING DIRECTIONS
3 FOUNDATION BOLTS
2 SERVICE SPACE
1 FREE SPACE (Around the unit)
Please secure the unit firmly with 4 foundation (M10) bolts.
(Bolts and washers must be purchased locally.)
<Foundation bolt height>
Dimensions of space needed for service access are
shown in the below diagram.
The diagram below shows a
basic example. Explanation of particular details is
given in the installation manuals etc.
30
FOUNDATION
10
500
500 150
Service space
Handle for moving
Handle for moving
Service panel
A
2
1
+1 443
+1 447
635
371
1350
322
950
Handle for moving
Handle for moving
Earth terminal
Terminal connection
Left ····Power supply wiring Right··· Indoor/Outdoor wiring
Over 10mm Over 10mm
Over 150mm
Over 1000mm
FREE

14
PUHZ-HRP71VHA PUHZ-HRP100VHA
TB1
MC
MF1, MF2
21S4
63H
TH3,TH32,TH33
TH4
TH6
TH7
TH8
LEV-A, LEV-B,LEV-C
DCL
Terminal Block<Power Supply, Indoor/Outdoor>
Motor for Compressor
Fan Motor
Solenoid Valve (Four-Way Valve)
High Pressure Switch
SV
63L Low Pressure Switch
Solenoid Valve (Bypass Valve)
Thermistor<Outdoor Pipe>
CY1,CY2 Capacitor
TABU/V/W
TABS/T
Connection Terminal<U/V/W-Phase>
Thermistor<Discharge>
Thermistor<Outdoor 2-Phase Pipe>
Thermistor<Outdoor>
Thermistor<Heatsink>
Electronic Expansion Valve
Reactor
Connection Terminal <L/N-Phase>
P. B .
Power Circuit Board
ACTM
Active Filter Module
CB
Main Smoothing Capacitor
Diode Bridge
Noise Filter Circuit Board
Connection Terminal<L-Phase>
Connection Terminal<Ground>
52C Relay
N.F.
LI / LO
Connection Terminal<N-Phase>
NI / NO
EI, E2
Controller Circuit Board
C.B.
DS2, DS3
52C
Power Module IPM
SYMBOL
[LEGEND]
NAME SYMBOL NAME SYMBOL NAME
Connection Terminal<DC Voltage>
TABP1/P2/P
Connection Terminal<DC Voltage >
TABN1/N2/N
Switch<Function Setup>
Switch
<Forced Defrost, Defect History Record
Reset, Refrigerant Address>
Switch<Test Operation>
Switch<Function Switch>
Switch<Model Select>
SW7
SW1
SW4
SW5
SW6
Switch<Function Setup>
SW8
Switch
SW9
Switch<Pump Down>
SWP
Connector<Emergency Operation>
CN31
LED1,LED2
F1~F4
LED<Operation Inspection Indicators>
CNM
CNMNT
CNVMNT
CNDM
Connector <A-Control Service Inspection Kit >
Connector
<Connected to Optional M-NET Adapter Board >
Connector
<Connected to Optional M-NET Adapter Board >
Connector
< Connected for Option (Contact Input)>
Fuse<T6.3AL250V>
X51,X52,X55
Relay
SS
Connector<Connection for Option>
SYMBOL
M-NET ADAPTER
NAME
TB7
CN5
CND
CN2M
SW1
SW11
SW12
LED1
LED2
LED3
LED4
LED5
Terminal Block<M-net connection>
Connector<Transmission>
Connector<Power Supply>
Connector<M-NET communication>
Switch<Status of communication>
Switch<Address setting : 1s digit>
Switch<Address setting : 10s digit>
LED<Power Supply : DC5V>
LED<Connection to Outdoor Unit>
LED<Transmission : Sending>
LED<Transmission : Receiving>
LED<Power Supply : DC12V>
12345678
12345678
OFF
ON
71V
MODEL SW6
+ 1. MODEL SELECT
+2. SW5 -1 to 5 : Function Switch
SW5-6 + 2
OFF
ON
OFF
ON
100V
OFF
ON
123456
123456
CN5
(WHT)
31
LED2
SW1
SW11
SW12
LED3
LED4
TB7
LED1 LED5
2
1
CND
(WHT)
CN2M
(WHT)
M-NET ADAPTER
M-NET
ABS
When M-NET adapter is connected
CNVMNT
(WHT)
31
CNDM
(WHT)
CN51
(WHT)
1
3
1
5
CNMNT
(WHT)
CNM
(WHT)
51
LEV-A
(WHT)
LEV-A
C. B.
LEV-B
(RED)
LEV-B
6
3
55
1
TH7/6
(RED)
63H
(YLW)
TRANS
X55 X51
TH3
(WHT)
CNDC
(PNK)
CNF1
(WHT)
CNF2
(WHT)
TH4
(WHT)
TH7 TH6 TH3 TH4
4121
TH32
(BLK)
TH32
2
t °
121
SW7
SW6SW1
SW9
CN31
141
MF1
MF2
MS
3~
MM
MS
3~
7
1
CN2
(WHT)
CNS
(WHT)
CNAC
(WHT)
CN4
(WHT)
SV2
(BLU)
SS
(WHT)
21S4
(GRN)
21
LED1
LED2
X52
F1
F2
F4
F3
+ 1 + 2
21
43
SW5SW8SW4 SWP
IPM
MS
3~
UVW
SV21S4
61
31
7
1
3
1
2
31
71
LEV-C
(BLU)
6
1
7
2
TH33
(YLW)
TH33
3
t °
1
t ° t ° t °
t °
13 13 13
CN52C
(RED)
2
2
1
TABN
TABP
CN3
(WHT)
CNAF
(WHT)
CN2
(WHT)
CN4
(WHT)
CN5
(RED)
TH8
CB
1
4
1
7
7
1
2
1
2
1
2
2
2
3
2
6
RED
RED
TABP2
WHT
WHT
t °
P. B.
CNDC
(PNK)
TABU
TABV
TABW
BLK
WHT
DS2
DS3
U
TABT
TABS
TABP1
TABN1
BLK
1
TABN2
WHT
WHT
BLU
BLU
RED
U
CY1
CY2
LI NI
LO NO
EI
E2
U
POWER SUPPLY
~/N 230V 50Hz
INDOOR
UNIT
TB1
L N S1 S2 S3
N. F.
MC
12
2
3
1
3
1
1
2
2
CN5
(RED
)
RED
RED
CNAC1
(WHT
)
CNAC2
(RED
)
CN52C
(BLK)
52C
BLU
DCL
ACTM
L1 L2
N2
N1
P
Io
RED
BLK
RED
WHT
WHT
BLK
61
4
BLU
YLW
GRN/YLW
ORN BRN
63H
63L
(RED)
31
63L
LEV-C
M
5
3
5
1
RED
5
BLK
BLK
indicates a switch position.
The black square ( )
8WIRING DIAGRAM

15
PUHZ-HRP100YHA PUHZ-HRP125YHA
TB1
MC
MF1, MF2
21S4
63H
TH3,TH32,TH33
TH4
TH6
TH7
LEV-A, LEV-B, LEV-C
ACL1~ACL4
Terminal Block<Power Supply>
TB7 Terminal Block<M-NET connection >
CN5 Connector<Transmission>
CND Connector<Power Supply>
CN2M Connector<M-NET communication>
SW1 Switch<Status of communication>
SW11 Switch<Address setting: 1s digit>
SW12 Switch<Address setting: 10s digit >
LED1 LED<Power Supply: DC5V>
LED2 LED<Connection to Outdoor Unit>
LED3 LED<Transmission: Sending>
LED4 LED<Transmission: Receiving>
LED5 LED<Power Supply: DC12V>
TB2 Terminal Block<Indoor/Outdoor >
Motor for Compressor
Fan Motor
Solenoid Valve (Four-Way Valve)
High Pressure Switch
63L Low Pressure Switch
SV Solenoid Valve (Bypass Valve)
Thermistor<Outdoor Pipe>
Thermistor<Discharge>
Thermistor<Outdoor 2-Phase Pipe>
Thermistor<Outdoor>
Electronic Expansion Valve
Reactor
RS Rush Current Protect Resistor
CB1, CB2 Main Smoothing Capacitor
CY1, CY2 Capacitor
CK Capacitor
Power Circuit Board
Connection Terminal<U/V/W-Phase>
P.B.
TB-U/V/W
Noise Filter Circuit Board
Connection Terminal
<L1/L2/L3/N-Power Supply >
N.F.
LI1/LI2/LI3/NI
Connection Terminal <L1/L2/L3/N-Power Supply >
LO1/LO2/LO3/NO
Controller Circuit Board
Connector<Emergency Operation>
Switch<Function Setup>
SW8
CN31
C.B.
Connection TerminalN-IN
Connection TerminalCK-OU
Connection Terminal<Ground>GD1, GD3
Connection Terminal<L1-Power Supply> L1-A1/IN
SYMBOL
[LEGEND]
M-NET ADAPTER
NAME SYMBOL NAME SYMBOL NAME
Connection Terminal
TB-P2
Switch
SW9
Switch<Pump Down>
SWP
Connection Terminal<L1-Power Supply> L1-A2/OU
Connection Terminal<L2-Power Supply> L2-A2/OU
Connection Terminal<L3-Power Supply> L3-A2/OU
Converter Circuit Board
CONV.B.
Switch <Forced Defrost, Defect History Record
Reset, Refrigerant Address>
Switch<Function Switch>
Switch<Function Setup>
SW1
SW5
SW7
Switch<Test Operation>
SW4
LED1, LED2
LED<Operation Inspection Indicators>
CNM
CNMNT
CNVMNT
Connector<A-Control Service Inspection Kit>
Connector
<Connect to Optional M-NET Adapter Board>
Connector
<Connect to Optional M-NET Adapter Board>
CN3S Connector< Connection for Option>
CNDM Connector
< Connection for Option
(Contact Input) >
CN51 Connector< Connection for Option>
SS Connector< Connection for Option>
X51,X52,X55
Relay
Fuse<T6.3AL250V>
F1~F4
Connection Terminal
TB-C1
Connection Terminal
TB-N1
52C Relay
X52A
Switch<Model Select>
SW6
Connection Terminal <L1/L2/L3-Power Supply>
TB-L1/L2/L3
LEV-A
(WHT)
61
3
LEV-B
(RED)
61
CNVMNT
(WHT)
CN4
(WHT)
CNMNT
(WHT)
3151
CN5
(WHT)
31
LED2
SW1
SW11
SW12
LED3
LED4
TB7
LED1 LED5
5
1
2
5
1
CND
(WHT)
CN2M
(WHT)
M-NET
When M-NET adapter is connected)
71
2
1
2
1
12
34
CNS
(WHT)
13
21S4
(GRN)
MF1
TRANS
MF2
CNF1
(WHT)
CNF2
(WHT)
1
3
CNDC
(PNK)
CN2
(WHT)
CNAC
(WHT)
13
SV2
(BLU)
X55 X51 X52
13
SS
(WHT)
+
--
--
+
++
+
+
ACL1
ACL2
ACL3
ACL4
CN7
(WHT)
CN2
(WHT)
TB-P2
CB1 CB2 CK
TB-C1
L3-OU
L2-OU
L1-OU
L3-A2
L2-A2 L1-A2
L1-A1 L1-IN
N-IN
CK-OU
TB-N1
TB-W BLK
WHT
RED
BLK
WHT
RED
BLK
BLU
WHT
RED
RED
RED RED
RED
BLK
BLU
GRN/YLW
WHT
RED
TB-V
TB-U
TB-L3
TB-L2
TB-L1
W
V
U
MC
CN4
(WHT)
BLK
BLU
CNAC1
(WHT)
CN7
(WHT)
WHT WHT
CN5
(RED)
CNCT
(RED)
CNAC2
(RED)
CNL
(BLU)
CNDC
(PNK)
RS
P.B.
C.B.
N.F.
CONV.B.
LO1
GD1 GD3
LO2
LO3
NO
LI1
LI2
LI3
NI
TB1
TB2
POWER SUPPLY
3N~
400V 50Hz
INDOOR
UNIT
1
F2
F1
F3
F4
TH7/6
(RED)
63H
(YLW)
TH3
(WHT)
TH4
(WHT)
TH7 TH6 TH3 TH4
4121
TH33
(YLW)
TH33
3
t °
121
31
t ° t ° t ° t °
63H
2
2
1
7
23
12345678
12345678
OFF
ON
100Y
MODEL SW6
+1. MODEL SELECT
The black square ( ■ ) indicates a switch position.
+2. SW5 -1 to 5 : Function Switch
SW5-6 +2
OFF
ON
OFF
ON
125Y
OFF
ON
123456
123456
37
RED
WHT
BLK
BLK BLK
WHT
WHT
7
1
7
1
71
REDX52A
RED
33
1
3121
LEV-A LEV-B
MM
LED1
LED2
CNM
(WHT)
114
1
3
1
3
1
5
35
CNDM
(WHT) CN3S
(WHT)
CN51
(WHT)
SW7
SW6SW1
SW9
CN31
+ 1 + 2
SW5SW8SW4 SWP
SV21S4
ABS
MS
3
~
+
+
--
1331
31
UU
U
U
U
L1
L2
L3
N
S1
S2
S3
YLW
CY1
CY2
ORN
BRN
31
MS
3~
MS
3~
2
2
2
2
M-NET ADAPTER
BLK BLK
BLK
BLU
U
TH32
(BLK)
TH32
2
t °
1
63L
(RED)
31
63L
5
LEV-C
(BLU)
6
1
LEV-C
M
5

16
PUHZ-HRP71VHA2 PUHZ-HRP100VHA2
12345678
12345678
OFF
ON
71V
MODEL SW6
2. SW5 -1 to 5 : Function Switch
SW5-6  2
OFF
ON
OFF
ON
100V
OFF
ON
123456
123456
SYMBOL
M-NET ADAPTER
NAME
TB7
CN5
CND
CN2M
SW1
SW11
SW12
LED1
LED2
LED3
LED4
LED5
Terminal Block
< M-NET connection>
Connector
< Transmission>
Connector
< Power Supply>
Connector
< M-NET communication>
Switch
< Status of communication>
Switch
< Address setting : 1s digit>
Switch
< Address setting : 10s digit>
LED
< Power Supply : DC5V>
LED
< Connection to Outdoor Unit>
LED
< Transmission : Sending>
LED
< Transmission : Receiving>
LED
< Power Supply : DC12V>
DCL2
IGBT
N2
P2
LEV-A
( WHT )
61
LEV-B
( RED )
61
CNVMNT
( WHT )
CNMNT
( WHT )
3151
MF1
TRANS
MF2
CNF1
( WHT )
CNF2
( WHT )
1
3
CNDC
( PNK )
C.B.
TH7/6
( RED )
63H
( YLW )
TH3
( WHT )
TH4
( WHT )
TH7 TH3 TH4
4121
TH33
( YLW )
TH33
3
t°
12131
31
t°
TH6
t° t° t°
63H
2
7
1
7
1
LEV-A LEV-B
MM
LED1
LED2
CNM
(WHT)
114
1
3
1
5
35
CNDM
(
WHT
)
CN51
(
WHT
)
SW7
SW6SW1
SW9
CN31
 1  2
SW5SW8SW4 SWP
MS
3~
MS
3~
TH32
( BLK )
TH32
2
t°
1
63L
( RED )
31
63L
5
LEV-C
(BLU)
6
1
LEV-C
M
5
63HS
63HS
( WHT )
CN5
(WHT)
31
LED2
SW1
SW11
SW12
LED3
LED4
TB7
LED1 LED5
2
1
CND
(WHT)
CN2M
(WHT)
M-NET ADAPTER
M-NET
ABS
When M-NET adapter is connected
X55 X51
CN2
(WHT)
CNS
(WHT)
CNAC
(WHT)
CN4
(WHT)
SV2
( BLU )
SS
( WHT )
21S4
( GRN )
21
X52
F1
F2
F4
F3
21
43
MS
3
~
U
U
V
V
W
W
SV21S4
31
71
7
2
13 13 13
CN52C
(RED)
3
3
1
CN2
( WHT )
CN4
( WHT )
17
12
2
P. B.
CNDC
(PNK)
BLK
WHT
U
CY1
CY2
LINI
EI
E4
E2
E3
U
POWER SUPPLY
~ /N 230V 50Hz
INDOOR
UNIT
TB1
L N S1 S2 S3
MC
3
1
3
1
2
RED
CNAC1
(WHT)
CNAC2
(RED)
13
1
3
CN52C
( RED )
52C
52C
BLU
YLW
GRN/YLW
ORN BRN
5
3
5
1
RED
WHT
WHT
RED
RED
BLK BLK
BLK
BLK
DCL1
DCL
CB
TB1
MC
MF1, MF2
21S4
SV
TH4
TH6
TH7
LEV-A, LEV-B,LEV-C
DCL
Terminal Block<Power Supply, Indoor/Outdoor>
Motor for Compressor
Fan Motor
Solenoid Valve (Four-Way Valve)
63L Low Pressure Switch
Solenoid Valve (Bypass Valve)
CY1,CY2 Capacitor
U/V/W
LI
Connection Terminal<U/V/W-Phase>
Thermistor<Discharge>
Thermistor<2-Phase>
Thermistor<Ambient>
Electronic Expansion Valve
Reactor
Connection Terminal <L-Phase>
P. B .
Power Circuit Board
CB
Main Smoothing Capacitor
Reactor
Controller Circuit Board
C.B.
DCL1, DCL2
Connection Terminal (Ground) E1,E2,E3,E4
SYMBOL
[LEGEND]
NAME SYMBOL NAME SYMBOL NAME
Connection Terminal< N-Phase >
NI
Switch<Function Setup>
Switch
<Forced Defrost, Defect History Record
Reset, Refrigerant Address>
Switch<Test Operation>
Switch<Function Switch>
Switch<Model Select>
SW7
SW1
SW4
SW5
SW6
Switch<Function Setup>
SW8
Switch
SW9
Switch<Pump Down>
SWP
Connector<Emergency Operation>
CN31
LED1,LED2
F1~F4
LED<Operation Inspection Indicators>
CNM
CNDM
Connector <A-Control Service Inspection Kit >
Connector
< Connected for Option (Contact Input)>
Fuse < T6.3AL250V >
X51,X52,X55
Relay
SS
Connector<Connection for Option>
63H High Pressure Switch
63HS High Pressure Sensor
TH3 Thermistor<Liquid>
TH32 Thermistor<Suction>
TH33 Thermistor<Ref. check>
Power Module IGBT
+1. MODEL SELECT
The black square (
■ ) indicates a switch position.

17
PUHZ-HRP100YHA2 PUHZ-HRP125YHA2
LEV-A
(WHT)
61
3
LEV-B
(RED)
61
CNVMNT
(WHT)
CN4
(WHT)
CNMNT
(WHT)
3151
CN5
(WHT)
31
LED2
SW1
SW11
SW12
LED3
LED4
TB7
LED1 LED5
5
1
2
5
1
CND
(WHT)
CN2M
(WHT)
M-NET
When M-NET adapter is connected
71
2
1
2
1
12
34
CNS
(WHT)
13
21S4
(GRN)
MF1
TRANS
MF2
CNF1
(WHT)
CNF2
(WHT)
1
3
CNDC
(PNK)
CN2
( WHT )
CNAC
( WHT )
13
SV2
(BLU)
X55 X51 X52
13
SS
(WHT)
+
--
--
+
++
+
+
ACL1
ACL2
ACL3
ACL4
CN7
(WHT)
CN2
(WHT)
TB-P2
CB1 CB2 CK
TB-C1
L3-OU
L2-OU
L1-OU
L3-A2
L2-A2 L1-A2
L1-A1 L1-IN
N-IN
CK-OU
TB-N1
TB-W BLK
WHT
RED
BLK
WHT
RED
BLK
BLU
WHT
RED
RED
RED RED
RED
BLK
BLU
GRN/YLW
WHT
RED
TB-V
TB-U
TB-L3
TB-L2
TB-L1
W
V
U
MC
CN4
(WHT)
CNAC1
(WHT)
CN7
(WHT)
WHT WHT
CN5
(RED)
CNCT
(RED)
CNAC2
(RED)
CNL
(BLU)
CNDC
(PNK)
RS
P.B.
C.B.
N.F.
CONV.B.
LO1
GD1 GD3
LO2
LO3
NO
LI1
LI2
LI3
NI
TB1
TB2
POWER SUPPLY
3N~
400V 50Hz
INDOOR
UNIT
1
F2
F1
F3
F4
TH7/6
(RED)
63H
( YLW )
TH3
( WHT )
TH4
( WHT )
TH7 TH3 TH4
4121
TH33
( YLW )
TH33
3
t°
12131
31
t°
TH6
t° t° t°
63H
2
2
1
7
23
12345678
12345678
OFF
ON
100Y
MODEL SW6
2. SW5 -1 to 5 : Function Switch
SW5-6  2
OFF
ON
OFF
ON
125Y
OFF
ON
123456
123456
37
RED
WHT
BLK
BLK BLK
WHT
BRN
7
1
7
1
71
REDX52A
RED
33
1
3121
LEV-A LEV-B
MM
LED1
LED2
CNM
(WHT)
114
1
3
1
5
35
CNDM
(
WHT
)
CN51
(
WHT
)
SW7
SW6SW1
SW9
CN31
 1  2
SW5SW8SW4 SWP
SV21S4
ABS
MS
3
~
+
+
--
1331
31
UU
U
U
U
L1
L2
L3
N
S1
S2
S3
YLW
ORN
BRN
31
MS
3
~
MS
3
~
2
2
2
2
M-NET ADAPTER
BLK BLK
BLK
BLU
U
TH32
(BLK)
TH32
2
t°
1
63L
( RED )
31
63L
5
LEV-C
(BLU)
6
1
LEV-C
M
5
63HS
63HS
(WHT)
TB1
MC
MF1, MF2
21S4
63H
TH4
TH6
TH7
LEV-A, LEV-B, LEV-C
ACL1~ACL4
Terminal Block<Power Supply>
TB7 Terminal Block<M-NET connection >
CN5 Connector<Transmission>
CND Connector<Power Supply>
CN2M Connector<M-NET communication>
SW1 Switch<Status of communication>
SW11 Switch<Address setting: 1s digit>
SW12 Switch<Address setting: 10s digit >
LED1 LED<Power Supply: DC5V>
LED2 LED<Connection to Outdoor Unit>
LED3 LED<Transmission: Sending>
LED4 LED<Transmission: Receiving>
LED5 LED<Power Supply: DC12V>
TB2 Terminal Block<Indoor/Outdoor >
Motor for Compressor
Fan Motor
Solenoid Valve (Four-Way Valve)
High Pressure Switch
63L Low Pressure Switch
SV Solenoid Valve (Bypass Valve)
Thermistor<Discharge>
Thermistor<Outdoor 2-Phase Pipe>
Thermistor<Outdoor>
Electronic Expansion Valve
Reactor
RS Rush Current Protect Resistor
CB1, CB2 Main Smoothing Capacitor
CK Capacitor
Power Circuit Board
Connection Terminal<U/V/W-Phase>
P.B.
TB-U/V/W
Noise Filter Circuit Board
Connection Terminal
<L1/L2/L3/N-Power Supply >
N.F.
LI1/LI2/LI3/NI
Connection Terminal <L1/L2/L3/N-Power Supply >
LO1/LO2/LO3/NO
Controller Circuit Board
Connector<Emergency Operation>
Switch<Function Setup>
SW8
CN31
C.B.
Connection TerminalN-IN
Connection TerminalCK-OU
Connection Terminal<Ground>GD1, GD3
Connection Terminal<L1-Power Supply> L1-A1/IN
SYMBOL
[LEGEND]
M-NET ADAPTER
NAME SYMBOL NAME SYMBOL NAME
Connection Terminal
TB-P2
Switch
SW9
Switch<Pump Down>
SWP
Connection Terminal<L1-Power Supply> L1-A2/OU
Connection Terminal<L2-Power Supply> L2-A2/OU
Connection Terminal<L3-Power Supply> L3-A2/OU
Converter Circuit Board
CONV.B.
Switch <Forced Defrost, Defect History Record
Reset, Refrigerant Address>
Switch<Function Switch>
Switch<Function Setup>
SW1
SW5
SW7
Switch<Test Operation>
SW4
LED1, LED2
LED<Operation Inspection Indicators>
CNM Connector<A-Control Service Inspection Kit>
CNDM Connector
< Connection for Option
(Contact Input) >
SS Connector< Connection for Option>
X51,X52,X55
Relay
Fuse<T6.3AL250V>
F1~F4
Connection Terminal
TB-C1
Connection Terminal
TB-N1
52C Relay
X52A
Switch<Model Select>
SW6
Connection Terminal <L1/L2/L3-Power Supply>
TB-L1/L2/L3
63HS High Pressure Sensor
TH3 Thermistor<Liquid>
TH32 Thermistor<Suction>
TH33 Thermistor<Ref. check>
+1. MODEL SELECT
The black square (■) indicates a switch position.

18
DCL2
IGBT
N2
P2
LEV-A
(WHT)
61
LEV-B
(RED)
61
CNVMNT
(WHT)
CNMNT
(WHT)
3151
MF1
TRANS
MF2
CNF1
(WHT)
CNF2
(WHT)
1
3
CNDC
(PNK)
C.B.
TH7/6
(RED)
63H
(YLW)
TH3
(WHT)
TH4
(WHT)
TH7 TH3 TH4
4121
TH33
(YLW)
TH33
3
t°
12131
31
t°
TH6
t° t° t°
63H
2
7
1
7
1
LEV-A LEV-B
MM
LED1
LED2
CNM
(WHT)
114
1
3
1
5
35
CNDM
(WHT)
CN51
(WHT)
SW7
SW6SW1
SW9
CN31
+1+2
SW5SW8SW4 SWP
MS
3
~
MS
3
~
TH32
(BLK)
TH32
2
t°
1
63L
(RED)
31
63L
5
LEV-C
(BLU)
6
1
LEV-C
M
5
63HS
63HS
(WHT)
CN5
(WHT)
31
LED2
SW1
SW11
SW12
LED3
LED4
TB7
LED1 LED5
2
1
CND
(WHT)
CN2M
(WHT)
M-NET
ABS
When M-NET adapter is connected
X54 X51
CN2
( WHT )
CNS
(WHT)
CNAC
( WHT )
CN4
(WHT)
SV1
(GRY)
SS
(WHT
)
21S4
(GRN)
21
X52
F1
F2
F4
F3
21
43
MS
3
~
U
U
V
V
W
W
21S4
31
71
7
2
13 13 13
CN52C
(RED)
3
3
1
CN2
(WHT)
CN4
(WHT)
17
12
2
P. B.
CNDC
(PNK)
BLK
WHT
U
CY1
CY2
LINI
EI
E4
E2
E3
U
POWER SUPPLY
~/N 230V 50Hz
INDOOR
UNIT
TB1
L N S1 S2 S3
MC
3
1
3
1
2
RED
CNAC1
(WHT)
CNAC2
(RED)
13
1
3
CN52C
(RED)
52C
52C
BLU
YLW
GRN/YLW
ORN BRN
5
3
5
1
RED
WHT
WHT
RED
RED
BLK BLK
BLK
BLK
DCL1
DCL
CB
M-NET ADAPTER
SV1
Connector < Connection for Option >
12345678
12345678
OFF
ON
71V
MODEL SW6
+1 MODEL SELECT
+2 SW5 -1 to 5 : Function Switch
SW5-6 +2
OFF
ON
OFF
ON
100V
OFF
ON
123456
123456
SYMBOL
M-NET ADAPTER
NAME
TB7
CN5
CND
CN2M
SW1
SW11
SW12
LED1
LED2
LED3
LED4
LED5
Terminal Block
< M-NET connection>
Connector
< Transmission>
Connector
< Power Supply>
Connector
< M-NET communication>
Switch
< Status of communication>
Switch
< Address setting : 1s digit>
Switch
< Address setting : 10s digit>
LED
< Power Supply : DC5V>
LED
< Connection to Outdoor Unit>
LED
< Transmission : Sending>
LED
< Transmission : Receiving>
LED
< Power Supply : DC12V>
TB1
MC
MF1, MF2
21S4
TH4
TH6
TH7
LEV-A, LEV-B,LEV-C
DCL
Terminal Block<Power Supply, Indoor/Outdoor>
Motor for Compressor
Fan Motor
Solenoid Valve (Four-Way Valve)
63L Low Pressure Switch
CY1,CY2 Capacitor
U/V/W
LI
Connection Terminal<U/V/W-Phase>
Thermistor<Discharge>
Thermistor<2-Phase>
Thermistor<Ambient>
Electronic Expansion Valve
Reactor
Connection Terminal <L-Phase>
P. B .
Power Circuit Board
CB
Main Smoothing Capacitor
Recator
Controller Circuit Board
C.B.
DCL1, DCL2
Connection Terminal (Ground) E1,E2,E3,E4
SYMBOL
[LEGEND]
NAME SYMBOL NAME SYMBOL NAME
Connection Terminal<N-Phase>
NI
Switch<Function Switch>
Switch
<Manual Defrost, Defect History Record
Reset, Refrigerant Address>
Switch<Test Operation>
Switch<Function Switch, Model Select>
Switch<Model Select>
SW7
SW1
SW4
SW5
SW6
Switch<Function Switch>
SW8
Switch<Function Switch>
SW9
Switch<Pump Down>
SWP
Connector<Emergency Operation>
CN31
LED1,LED2
F1~F4
LED<Operation Inspection Indicators>
CNM
CNDM
Connector <A-Control Service Inspection Kit >
Connector
< Connected for Option (Contact Input)>
Fuse<T6.3AL250V>
X51,X52,X55
Relay
SS
Connector<Connection for Option>
63H High Pressure Switch
63HS High Pressure Sensor
TH3 Thermistor<Liquid>
TH32 Thermistor<Suction>
TH33 Thermistor<Ref. check>
Power Module IGBT
The black square (■) indicates a switch position.
1234
OFF
ON
1234
OFF
ON
SW9-3,4 +4
Ambient temp.
3°C or less
(lnitial setting)
+4. SW9-1 to 2 : Function Switch
0°C or less
SW9-3,4 +4
Ambient temp. SW9-3,4 +4 Ambient temp.
-3°C or less -6°C or less
1234
OFF
ON
1234
OFF
ON
SW9-3,4 +4
Ambient temp.
+3 Setting of the starting ambient temp. of the flash injection.
The black square (■) indicates a switch position.
PUHZ-HRP71VHA2R1 PUHZ-HRP100VHA2R1

19
SV1 Connector
< Connection for Option >
LEV-A
(WHT)
61
3
LEV-B
(RED)
61
CNVMNT
(WHT)
CN4
(WHT)
CNMNT
(WHT)
3151
CN5
(WHT)
31
LED2
SW1
SW11
SW12
LED3
LED4
TB7
LED1 LED5
5
1
2
5
1
CND
(WHT)
CN2M
(WHT)
M-NET
When M-NET adapter is connected
71
2
1
2
1
12
34
CNS
(WHT)
13
21S4
(GRN)
MF1
TRANS
MF2
CNF1
(WHT)
CNF2
(WHT)
1
3
CNDC
(PNK)
CN2
(WHT)
CNAC
( WHT)
13
SV1
(GRY)
X54 X51 X52
13
SS
(WHT)
+
--
--
+
++
+
+
ACL1
ACL2
ACL3
ACL4
CN7
(WHT)
CN2
(WHT)
TB-P2
CB1 CB2 CK
TB-C1
L3-OU
L2-OU
L1-OU
L3-A2
L2-A2 L1-A2
L1-A1 L1-IN
N-IN
CK-OU
TB-N1
TB-W BLK
WHT
RED
BLK
WHT
RED
BLK
BLU
WHT
RED
RED
RED RED
RED
BLK
BLU
GRN/YLW
WHT
RED
TB-V
TB-U
TB-L3
TB-L2
TB-L1
W
V
U
MC
CN4
(WHT)
CNAC1
(WHT)
CN7
(WHT)
WHT WHT
CN5
(RED)
CNCT
(RED)
CNAC2
(RED)
CNL
(BLU)
CNDC
(PNK)
RS
P.B.
C.B.
N.F.
CONV.B.
LO1
GD1 GD3
LO2
LO3
NO
LI1
LI2
LI3
NI
TB1
TB2
POWER SUPPLY
3N~
400V 50Hz
INDOOR
UNIT
1
F2
F1
F3
F4
TH7/6
(RED)
63H
(YLW)
TH3
(WHT)
TH4
(WHT)
TH7 TH3 TH4
4121
TH33
(YLW)
TH33
3
t°
12131
31
t°
TH6
t° t° t°
63H
2
2
1
7
23
37
RED
WHT
BLK
BLK BLK
WHT
BRN
7
1
7
1
71
REDX52A
RED
33
1
3121
LEV-A LEV-B
MM
LED1
LED2
CNM
(WHT)
114
1
3
1
5
35
CNDM
(WHT)
CN51
(WHT)
SW7
SW6SW1
SW9
CN31
+1+2
SW5SW8SW4 SWP
21S4
ABS
MS
3
~
+
+
--
1331
31
UU
U
U
U
L1
L2
L3
N
S1
S2
S3
YLW
ORN
BRN
31
MS
3~
MS
3~
2
2
2
2
BLK BLK
BLK
BLU
U
TH32
(BLK)
TH32
2
t°
1
63L
(RED)
31
63L
5
LEV-C
(BLU)
6
1
LEV-C
M
5
63HS
63HS
(WHT)
12345678
12345678
OFF
ON
100Y
MODEL SW6
+1 MODEL SELECT
+2 SW5 -1 to 5 : Function Switch
SW5-6 +2
OFF
ON
OFF
ON
125Y
OFF
ON
123456
123456
M-NET ADAPTER
The black square (■) indicates a switch position.
TB1
MC
MF1, MF2
21S4
63H
TH4
TH6
TH7
LEV-A, LEV-B, LEV-C
ACL1~ACL4
Terminal Block<Power Supply>
TB2 Terminal Block<Indoor/Outdoor >
Motor for Compressor
Fan Motor
Solenoid Valve (Four-Way Valve)
High Pressure Switch
63L Low Pressure Switch
Thermistor<Discharge>
Thermistor<Outdoor 2-Phase Pipe>
Thermistor<Outdoor>
Electronic Expansion Valve
Reactor
RS
Rush Current Protect Resistor
CB1, CB2
Main Smoothing Capacitor
CK
Capacitor
Power Circuit Board
Connection Terminal<U/V/W-Phase>
P.B.
TB-U/V/W
Noise Filter Circuit Board
Connection Terminal
<L1/L2/L3/N-Power Supply >
N.F.
LI1/LI2/LI3/NI
Connection Terminal <L1/L2/L3/N-Power Supply >
LO1/LO2/LO3/NO
Controller Circuit Board
Connector<Emergency Operation>
Switch<Function Switch>
SW8
CN31
C.B.
Connection Terminal N-IN
Connection Terminal CK-OU
Connection Terminal<Ground> GD1, GD3
Connection Terminal<L1-Power Supply> L1-A1/IN
SYMBOL
[LEGEND]
NAME SYMBOL NAME SYMBOL NAME
Connection Terminal
TB-P2
Switch<Function Switch>
SW9
Switch<Pump Down>
SWP
Connection Terminal<L1-Power Supply> L1-A2/OU
Connection Terminal<L2-Power Supply> L2-A2/OU
Connection Terminal<L3-Power Supply> L3-A2/OU
Converter Circuit Board
CONV.B.
Switch <Manual Defrost, Defect History Record
Reset, Refrigerant Address>
Switch<Function Switch, Model select>
Switch<Function Switch>
SW1
SW5
SW7
Switch<Test Operation>
SW4
LED1, LED2
LED<Operation Inspection Indicators>
CNM
Connector<A-Control Service Inspection Kit>
CNDM
Connector
< Connection for Option
(Contact Input) >
SS
Connector< Connection for Option>
X51,X52,X55
Relay
Fuse<T6.3AL250V>
F1~F4
Connection Terminal
TB-C1
Connection Terminal
TB-N1
52C Relay
X52A
Switch<Model Select>
SW6
Connection Terminal <L1/L2/L3-Power Supply>
TB-L1/L2/L3
63HS High Pressure Sensor
TH3 Thermistor<Liquid>
TH32 Thermistor<Suction>
TH33 Thermistor<Ref. check>
1234
OFF
ON
1234
OFF
ON
SW9-3,4 +4
Ambient temp.
3°C or less
(lnitial setting)
+4. SW9-1 to 2 : Function Switch
0°C or less
SW9-3,4 +4
Ambient temp. SW9-3,4 +4 Ambient temp.
-3°C or less -6°C or less
1234
OFF
ON
1234
OFF
ON
SW9-3,4 +4
Ambient temp.
+3 Setting of the starting ambient temp. of the flash injection.
The black square (■) indicates a switch position.
SYMBOL
M-NET ADAPTER
NAME
TB7
CN5
CND
CN2M
SW1
SW11
SW12
LED1
LED2
LED3
LED4
LED5
Terminal Block
< M-NET connection>
Connector
< Transmission>
Connector
< Power Supply>
Connector
< M-NET communication>
Switch
< Status of communication>
Switch
< Address setting : 1s digit>
Switch
< Address setting : 10s digit>
LED
< Power Supply : DC5V>
LED
< Connection to Outdoor Unit>
LED
< Transmission : Sending>
LED
< Transmission : Receiving>
LED
< Power Supply : DC12V>
PUHZ-HRP100YHA2R1 PUHZ-HRP125YHA2R1

20
9WIRING SPECIFICATIONS
9-1. FIELD ELECTRICAL WIRING (power wiring specifications)
1
2
S1
S2
S3
S1
S2
S3
Indoor/outdoor
unit connection
cable
Indoor
unit
Unit
power
supply
Outdoor
unit
Remote
controller
L
N
Earth leakage breaker
Wiring circuit breaker or
isolating switch

Earth leakage breaker
Wiring circuit breaker or
isolating switch

L
N
1
2
1
2
S1
Indoor
unit
S2
S3
S1
S2
S3
S1
S2
S3
Unit
power
supply Indoor/outdoor
unit connection
cable
Indoor
unit
Outdoor
unit
Remote
controller
1:1 system Electrical wiring Synchronized twin system Electrical wiring
• Synchronized twin
Outdoor unit model
Outdoor unit power supply
Outdoor unit input capacity *1
Main switch (Breaker)
Outdoor unit power supply
Indoor unit-Outdoor unit *2
Indoor unit-Outdoor unit earth *2
Remote controller-Indoor unit *3
Outdoor unit L-N (single) *4
Outdoor unit L1-N, L2-N, L3-N (3 phase)
Indoor unit-Outdoor unit S1-S2 *4
Indoor unit-Outdoor unit S2-S3 *4
Remote controller-Indoor unit *4
Wiring
Wire No.%
size (mm
2
)
Circuit rating
3)
2%)
HRP71V, HRP100VHA
~/N (single), 50 Hz,
230 V
32 A
3%Min. 4
%1.5 (Polar
1%Min. 1.5
0.3 (Non-polar
AC 230 V
AC 230 V
DC 24 V
DC 12 V
HRP100, 125Y
3N ~ (3phase), 50 Hz,
400 V
16 A
5%Min. 1.5
3%1.5 (Polar)
1%Min. 1.5
2%0.3 (Non-polar)
AC 230 V
AC 230 V
DC 24 V
DC 12 V
*1.
The breaker shall be provided to ensure disconnection of all active phase conductor of the supply.
A breaker with at least 3 mm contact separation in each poles shall be provided. Use earth leakage breaker (NV).
*2. Refer to 9-3.
*3. The 10 m wire is attached in the remote controller accessory.
*4. The figures are NOT always against the ground.
S3 terminal has DC 24 V against S2 terminal. However between S3 and S1, these terminals are NOT electrically insulated by the transformer or other device.
Notes: 1. Wiring size must comply with the applicable local and national code..
2. Power supply cables and Indoor/Outdoor unit connecting cables shall not be lighter than polychloroprene sheathed flexible cable.
3. Use an earth wire which is longer than other cables so that it wil not become disconnected when tension is applied.
Warning:
In case of A-control wiring, there is high voltage potential on the S3 terminal caused by electrical circuit design that has no electrical insulation
between power line and communication signal line. Therefore, please turn off the main power supply when servicing. And do not touch
the S1, S2, S3 terminals when the power is energized. If isolator should be used between indoor unit and outdoor unit, please use 3-pole type.
Turn on the main power when the ambient temperature is -20°C or higher.
In below -20°C condition, it needs at least 4hr standby to operate in order to warm the electrical parts.
(Design 60245 IEC 57)
HRP100VHA2(R1)
~/N (single), 50 Hz,
230 V
40 A
3%Min. 6
3%1.5 (Polar)
1%Min. 1.5
2%0.3 (Non-polar)
AC 230 V
AC 230 V
DC 24 V
DC 12 V
Caution:
Be sure to install N-Line. Without N-Line, it could cause damage to the unit.
S1
S2
S3
S1
S2
S3
A-Control
Outdoor Unit
3 poles isolator
Power supply
Isolator
A-Control
Indoor Unit