Mitsubishi Electric PUHZ-RP35VHA3 User manual

SERVICE MANUAL
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
CONTENTS
1. TECHNICAL CHANGES·································3
2. REFERENCE MANUAL··································4
3. SAFETY PRECAUTION··································5
4. FEATURES ·····················································9
5. SPECIFICATIONS·········································10
6. DATA·····························································13
7. OUTLINES AND DIMENSIONS····················20
8. WIRING DIAGRAM·······································25
9. WIRING SPECIFICATIONS··························32
10. REFRIGERANT SYSTEM DIAGRAM ··············37
11. TROUBLESHOOTING···································40
12. FUNCTION SETTING··································107
13. MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER ······114
14. EASY MAINTENANCE FUNCTION············124
15. DISASSEMBLY PROCEDURE ···················129
16. PARTS LIST················································151
17. RoHS PARTS LIST ·····································162
No.OC374
REVISED EDITION-C
R410A
February 2008
Outdoor unit
[model names]
PUHZ-RP35VHA2 PUHZ-RP35VHA3
PUHZ-RP50VHA2 PUHZ-RP50VHA3
PUHZ-RP60VHA2 PUHZ-RP60VHA3
PUHZ-RP71VHA2 PUHZ-RP71VHA3
PUHZ-RP100VHA2 PUHZ-RP100VHA3
PUHZ-RP125VHA2
PUHZ-RP140VHA2
PUHZ-RP100YHA2 PUHZ-RP100YHA3
PUHZ-RP125YHA2
PUHZ-RP140YHA2
[Service Ref.]
Service Ref. is on page 2.
PUHZ-RP60VHA2 PUHZ-RP60VHA21
PUHZ-RP71VHA2 PUHZ-RP71VHA21
PUHZ-RP60VHA3 PUHZ-RP71VHA3
NOTE:
• This manual describes only
service data of the outdoor
units.
• RoHS compliant products have
<G> mark on the spec name
plate.
• For servicing of RoHS compli-
ant products, refer to the RoHS
PARTS LIST.
Revision:
• PUHZ-RP35/50/60/71/100VHA3
and PUHZ-RP100YHA3 are
added in REVISED EDITION-
C.
• Some descriptions have been
modified.
• Please void OC374 REVISED
EDITION-B.
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2
[Service Ref.]
PUHZ-RP35VHA2
PUHZ-RP35VHA21
PUHZ-RP50VHA2
PUHZ-RP50VHA21
PUHZ-RP60VHA2
PUHZ-RP60VHA21
PUHZ-RP71VHA2
PUHZ-RP71VHA21
PUHZ-RP100VHA2
PUHZ-RP100VHA21
PUHZ-RP125VHA2
PUHZ-RP125VHA21
PUHZ-RP140VHA2
PUHZ-RP140VHA21
PUHZ-RP100YHA2
PUHZ-RP100YHA21
PUHZ-RP125YHA2
PUHZ-RP125YHA21
PUHZ-RP140YHA2
PUHZ-RP140YHA21
PUHZ-RP35VHA3
PUHZ-RP50VHA3
PUHZ-RP60VHA3
PUHZ-RP71VHA3
PUHZ-RP100VHA3
PUHZ-RP100YHA3
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3
PUHZ-RP35/50VHA21PUHZ-RP35/50VHA3
· Muffler has been changed.
· Compressor (MC) has been changed.
· Controller circuit board(C.B.) and power circuit board(P.B.) have been changed.
PUHZ-RP60/71VHA21PUHZ-RP60/71VHA3
· Compressor (MC) and oil(type and amount) have been changed.
· Refigerant circiuit has been changed.
· Ball valve(Gas) Stop valve
· Controller circuit board(C.B.) has been changed.
PUHZ-RP100VHA21PUHZ-RP100VHA3
· Compressor (MC) has been changed.
· Controller circuit board(C.B.) and power circuit board(P.B.) have been changed.
PUHZ-RP100YHA21PUHZ-RP100YHA3
· Compressor (MC) has been changed.
· Controller circuit board(C.B.) has been changed.
PUHZ-RP35/50/60/71VHA2 PUHZ-RP35/50/60/71VHA21
· Electrical parts have been changed.
Controller circuit board (C.B.) , Power circuit board (P.B.) , Noise filter circuit board (N.F.)
PUHZ-RP100/125/140VHA2 PUHZ-RP100/125/140VHA21
· Compressor (MC) has been changed.
· Electrical parts have been changed.
Controller circuit board (C.B.) , Power circuit board (P.B.) , Noise filter circuit board (N.F.) , Active filter module (ACTM)
PUHZ-RP100/125/140YHA2 PUHZ-RP100/125/140YHA21
· Compressor (MC) has been changed.
· Electrical parts have been changed.
Controller circuit board (C.B.) , Power circuit board (P.B.) , Noise filter circuit board (N.F.)
1TECHNICAL CHANGES
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4
2REFERENCE MANUAL
2-1. INDOOR UNIT SERVICE MANUAL
Model name Service Ref. Service
Manual No.
PLA-RP35/50/60/71AA PLA-RP35/50/60/71AA.UK OC335
PLA-RP35/50/60/71AA OC327
OC328
PLA-RP100/125/140AA2 PLA-RP100/125/140AA2.UK
PCA-RP50/60/71/100/125/140GA
PCA-RP50GA2 PCA-RP50/60/71/100/125/140GA PCA-RP50GA2
OC329
PCA-RP71/125HA PCA-RP71/125HA
OC330
PKA-RP35/50GAL PKA-RP35/50GAL
OC331
PKA-RP60/71/100FAL
PKA-RP50FAL2 PKA-RP60/71/100FAL PKA-RP50FAL2
OC332
PSA-RP71/100/125/140GA PSA-RP71/100/125/140GA
PEAD-RP50/60/71/125/140EA PEAD-RP50/60/71/125/140EA.UK
PEAD-RP35/100EA2 PEAD-RP35/100EA2.UK
PEAD-RP60/71/100GA PEAD-RP60/71/100GA.UK
2-2.TECHNICAL DATA BOOK
Manual No. OCS05
OC357
PLA-RP35/50/60/71/100/125/140BA
PLA-RP71/100/125BA2 PLA-RP35/50/60/71/100/125/140BA.UK
PLA-RP71/100/125BA2.UK OCH412
OCB412
HWE05210
HWE05060
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5
3SAFETY PRECAUTION
Cautions for units utilizing refrigerant R410A
3-2. CAUTIONS RELATED TO NEW REFRIGERANT
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 during installation
indoors and keep 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.
· For RP60/71VHA3 and RP100/125/140, 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.
Keep the 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 com-
pressor.
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.
[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.)
3-1. ALWAYS OBSERVE FOR SAFETY
Before obtaining access to termnal, all supply
ciucuits must disconnected.
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6
Gravimeter
Unit
[3] Service tools
Use the below service tools as exclusive tools for R410A refrigerant.
No. Tool name Specifications
1Gauge manifold ·Only for R410A
·Use the existing fitting specifications. (UNF1/2)
·Use high-tension side pressure of 5.3MPa·G or over.
2Charge hose ·Only for R410A
·Use pressure performance of 5.09MPa·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
[4] Refrigerant leakage detection function
This air conditioner (outdoor unit PUHZ-RP•HA2/HA3) 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.
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7
3-3. PRECAUTIONS WHEN REUSING EXISTING R22 REFRIGERANT PIPES
(1) Flowchart
Connecting a new air conditioner
1Flaring work should be done so that flare meets the dimension for R410A.
Use flare nut provided with indoor and outdoor unit.
2When using gas piping of [19.05mm for RP100, 125 or 140.
Make sure that DIP SW8-1 on outdoor unit controller board is set to ON.
WThis is to keep the pressure on pipes within permissible range.
●Use different diameter joint or adjust the piping size by brazing.
3When using pipes larger than specified size for RP35, 50, 60 or 71.
Make sure that DIP SW8-1 on outdoor unit controller board is set to ON.
W 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.
4When existing pipes are specified size.
The pipes can be reused referring to TECHNICALDATA BOOK (OCS05).
●Use different diameter joint or adjust the piping size by brazing.
★When using existing pipes for RP60/71VHA3 and RP100/125/140
Make sure that DIP SW8-2 on outdoor unit controller board is set to ON and perform
replacement operation.
wChemical 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.
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 RP35/50
or RP60/71VHA2(1) which
utilizes HAB oil.
In case the unit is RP60/71
VHA3 or RP100/125/140
which utilize ester oil or
ether oil.
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.
wChemical 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.
wIn case existing pipes were used
for gas or oil heat pump system,
be sure to clean the pipes for RP100-140 models.
Use new pipes for RP35-71 models.
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8
(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 0.7mm 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 refriger-
ants. Therefore, to enhance airtightness and intensity, flare cutting dimension of copper pipe for R410A have been speci-
fied separately from the dimensions for other refrigerants as shown below. The dimension B of flare nut for R410A also
have 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
w
w36.0mm 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
Refrigerant charge
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 and alkylbenzene
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:
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
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9
4 FEATURES
CHARGELESS SYSTEM
PRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT.
Max.30m(PUHZ-RP35/50/60/71/100/125/140)
The refrigerant circuit with LEV(Linear Expansion Valve) and power receiver always control the optimal refrigerant
level regardless of the length (30m max. and 5m 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 reliability of the work done. It also helps to speed up the installation time.
REFRIGERANT LEAKAGE DETECTION FUNCTION
PUHZ-RP•HA2(1)/HA3 can detect refrigerant leakage which may happen during a long period of use.
PUHZ-RP60/ 71VHA2
PUHZ-RP60/ 71VHA21
PUHZ-RP60/ 71VHA3
PUHZ-RP100/ 125/ 140VHA2
PUHZ-RP100/ 125/ 140VHA21
PUHZ-RP100/ 125/ 140YHA2
PUHZ-RP100/ 125/ 140YHA21
PUHZ-RP100VHA3
PUHZ-RP100YHA3
PUHZ-RP35/ 50VHA2
PUHZ-RP35/ 50VHA21
PUHZ-RP35/ 50VHA3
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10
5SPECIFICATIONS
A
A
kW
W
kW
K
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) oNo.
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-RP35VHA2(1) / VHA3 PUHZ-RP50VHA2(1) / VHA3
Cooling
4.01 13
0.9
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
VHA2(1) : SNB130FLBH / VHA3 : SNB130FGCH
Inverter
—
Plate fin coil
Propeller fan o1
0.043
35(1,240)
Reverse cycle
44
46
800(31-1/2)
300+23(11-13/16+7/8)
600(23-5/8)
VHA2(1) : 45(99) / VHA3 : 42(93)
R410A
2.5(5.5)
0.45(NEO22)
6.35(1/4)
12.7(1/2)
Flared
Flared
Max. 30m
Max. 50m
Heating
4.23
Cooling
6.16 13
1.1
Heating
6.47
HP switch
Discharge thermo HP switch Discharge thermo
Single, 50Hz, 230V
OUTDOOR UNIT
REFRIGERANT PIPING
A
A
kW
W
kW
K
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) oNo.
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-RP71VHA2(1) / VHA3
PUHZ-RP60VHA2(1) / VHA3 Cooling
8.04
VHA2(1) : TNB220FMBH / VHA3 : SNB172FDGM1
Propeller fan o1
0.060
55(1,940)
47
48
943(37-1/8)
VHA2(1) : 75(165) / VHA3 : 68(150)
3.5(7.7)
VHA2(1) : 0.87(NEO22) / VHA3 : 0.70(FV50S)
Max. 50m
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
Inverter
—
Plate fin coil
Reverse cycle
950(37-3/8)
330+30(13+1-3/16)
R410A
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Heating
9.74
Cooling
6.61
Heating
7.50
HP switch
Discharge thermo
Single, 50Hz, 230V
OUTDOOR UNIT
REFRIGERANT PIPING
1.61.4
19
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11
A
A
kW
W
kW
K
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) oNo.
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-RP140VHA2PUHZ-RP125VHA2
PUHZ-RP100VHA2 Cooling
15.53
49
51
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
Inverter
d
—
Plate fin coil
Propeller fan o2
0.060+0.060
100(3,530)
Reverse cycle
950(37-3/8)
330+30(13+1-3/16)
1,350(53-1/8)
R410A
5.0(11.0)
1.40(MEL56)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 75m
Heating
15.98
Cooling
12.53
Heating
12.39
Cooling
19.65 29.5
2.9
Heating
19.92
HP switch
Discharge thermo
Single 50Hz, 230V
OUTDOOR UNIT
REFRIGERANT PIPING
2.41.9
28
ANV33FDDMT
50
52
ANB33FCKMT
121(267) 116(256)
A
A
kW
W
kW
K
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) oNo.
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-RP140YHA2PUHZ-RP125YHA2
PUHZ-RP100YHA2 Cooling
5.04
49
51
13
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
Inverter
—
Plate fin coil
Propeller fan o2
0.060+0.060
100(3,530)
Reverse cycle
950(37-3/8)
330+30(13+1-3/16)
1,350(53-1/8)
R410A
5.0(11.0)
1.40(MEL56)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 75m
Heating
5.20
Cooling
4.08
Heating
4.03
Cooling
6.37
2.9
Heating
6.46
HP switch
Discharge thermo
3phase, 50Hz, 400V
OUTDOOR UNIT
REFRIGERANT PIPING
2.41.9
ANV33FDBMT
50
52
ANB33FDFMT
135(298) 130(287)
OC374C--1.qxp 08.2.22 8:18 AM Page 11

12
A
A
kW
W
kW
K
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) oNo.
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-RP140VHA21PUHZ-RP125VHA21
PUHZ-RP100VHA21/ VHA3
Cooling
15.53
49
51
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
Inverter
—
Plate fin coil
Propeller fan o2
0.060+0.060
100(3,530)
Reverse cycle
950(37-3/8)
330+30(13+1-3/16)
1,350(53-1/8)
R410A
5.0(11.0)
1.40(FV50S)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 75m
Heating
15.98
Cooling
12.53
Heating
12.39
Cooling
19.65 29.5
2.9
Heating
19.92
HP switch
Discharge thermo
Single 50Hz, 230V
OUTDOOR UNIT
REFRIGERANT PIPING
2.41.9
28
ANV33FDJMT(VHA2(1))
ANB33FCNMT(VHA3)
50
52
ANB33FCNMT
VHA21:121(267) / VHA3:116(256) 116(256)
A
A
kW
W
kW
K
/min(CFM )
dB
dB
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
kg(lbs)
L
mm(in.)
mm(in.)
Power supply (phase, cycle, voltage)
Running current
Max. current
External finish
Refrigerant control
Compressor
Model
Motor output
Starter type
Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) oNo.
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-RP140YHA21PUHZ-RP125YHA21
PUHZ-RP100YHA21/ YHA3
Cooling
5.04
49
51
13
Munsell 3Y 7.8/1.1
Linear Expansion Valve
Hermetic
Inverter
—
Plate fin coil
Propeller fan o2
0.060+0.060
100(3,530)
Reverse cycle
950(37-3/8)
330+30(13+1-3/16)
1,350(53-1/8)
R410A
5.0(11.0)
1.40(FV50S)
9.52(3/8)
15.88(5/8)
Flared
Flared
Max. 30m
Max. 75m
Heating
5.20
Cooling
4.08
Heating
4.03
Cooling
6.37
2.9
Heating
6.46
HP switch
Discharge thermo
3phase, 50Hz, 400V
OUTDOOR UNIT
REFRIGERANT PIPING
2.41.9
ANV33FDGMT(YHA21)
ANB33FDLMT(YHA3)
50
52
ANB33FDLMT
YHA21:135(298) / YHA3:130(287)
130(287)
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13
6DATA
6-1. REFILLING REFRIGERANT CHARGE (R410A : kg)
6-2. COMPRESSOR TECHNICAL DATA
Piping length (one way)
10m 20m 30m 40m 50m Initial
charged
2.1
2.1
3.1
3.1
4.6
4.6
4.6
2.3
2.3
3.3
3.3
4.8
4.8
4.8
2.5
2.5
3.5
3.5
5.0
5.0
5.0
2.7
2.7
4.1
4.1
5.6
5.6
5.6
2.9
2.9
4.7
4.7
6.2
6.2
6.2
60m
—
—
—
—
6.8
6.8
6.8
75m
—
—
—
—
7.4
7.4
7.4
2.5
2.5
3.5
3.5
5.0
5.0
5.0
Service Ref.
PUHZ-RP35VHA2(1)
PUHZ-RP35VHA3
PUHZ-RP50VHA2(1)
PUHZ-RP50VHA3
PUHZ-RP60VHA2(1)
PUHZ-RP60VHA3
PUHZ-RP71VHA2(1)
PUHZ-RP71VHA3
PUHZ-RP100VHA2 (1)
PUHZ-RP100VHA 3
PUHZ-RP100YHA2 (1)
PUHZ-RP100YHA 3
PUHZ-RP125VHA2
PUHZ-RP125VHA21
PUHZ-RP125YHA2
PUHZ-RP125YHA21
PUHZ-RP140VHA2
PUHZ-RP140VHA21
PUHZ-RP140YHA2
PUHZ-RP140YHA21
U-V
U-W
W-V
Serice Ref.
Compressor model
Winding
Resistance
( ")
ANV33FDDMT
(at 20°C)
0.266
0.266
0.266
SNB130FLBH
0.300 ~ 0.340
0.300 ~ 0.340
0.300 ~ 0.340
PUHZ-RP100VHA2
ANV33FDBMT
1.064
1.064
1.064
ANB33FDFMTANB33FCKMT
0.302
0.302
0.302
0.188
0.188
0.188
PUHZ-RP100YHA2
PUHZ-RP35/50VHA2
PUHZ-RP35/50VHA2
1
TNB220FMBH
0.865 ~ 0.895
0.865 ~ 0.895
0.865 ~ 0.895
PUHZ-RP60/71VHA2
PUHZ-RP60/71VHA2
1
PUHZ-RP125/140YHA2
PUHZ-RP125/140VHA2
U-V
U-W
W-V
Serice Ref.
Compressor model
Winding
Resistance
( ")
ANV33FDJMT
(at 20°C)
0.266
0.266
0.266
PUHZ-RP100VHA21
ANV33FDGMT
1.064
1.064
1.064
ANB33FDLMTANB33FCNMT
0.302
0.302
0.302
0.302
0.302
0.302
PUHZ-RP100YHA21PUHZ-RP125/140YHA21
PUHZ-RP100YHA3
PUHZ-RP125/140VHA21
PUHZ-RP100VHA3
U-V
U-W
W-V
Serice Ref.
Compressor model
Winding
Resistance
( ")
SNB130FGCH
(at 20°C)
0.64
0.64
0.64
PUHZ-RP35/50VHA3
SNB172FDGM1
0.72
0.72
0.72
PUHZ-RP60/71VHA3
Longer pipe than 30m, additional charge is
required.
OC374C--1.qxp 08.2.22 8:18 AM Page 13

14
6-3. NOISE CRITERION CURVES
1.5m
1m
MICROPHONE
UNIT
GROUND
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
PUHZ-RP35/50VHA2
PUHZ-RP35/50VHA21
PUHZ-RP35/50VHA3
COOLING
MODE
HEATING
44
SPL(dB)
46
LINE
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)
BAND CENTER FREQUENCIES, Hz
PUHZ-RP60/71VHA2
PUHZ-RP60/71VHA21
PUHZ-RP60/71VHA3
COOLING
MODE
HEATING
47
SPL(dB)
48
LINE
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-RP100VHA2 (1)
PUHZ-RP100VHA3
PUHZ-RP100YHA2 (1)
PUHZ-RP100YHA3
COOLING
MODE
HEATING
49
SPL(dB)
51
LINE
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-RP125/140VHA2
PUHZ-RP125/140VHA2 1
PUHZ-RP125/140YHA2
PUHZ-RP125/140YHA2 1
COOLING
MODE
HEATING
50
SPL(dB)
52
LINE
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)
BAND CENTER FREQUENCIES, Hz
OC374C--1.qxp 08.2.22 8:18 AM Page 14

15
6-4. STANDARD OPERATION DATA
TotalElectrical circuitRefrigerant circuitIndoor side
Outdoor
side
Representative matching
SHF
BF
W
kW
Mode
Capacity
Input
PLA-RP71AA
PLA-RP71AA
Cooling
7,100
1.97
Heating
8,000
2.34
8.04
2.68
0.94
70
46
10
5
27
19
14.2
35
24
0.74
0.18
9.74
2.87
0.73
74
48
1
5
20
15
41.6
7
6
—
—
1 , 50
230
0.79
PUHZ-RP71VHA2
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
°C
°C
°C
m
°C
°C
°C
°C
°C
Indoor unit
D.B.
W.B.
D.B.
D.B.
W.B.
PLA-RP35AA PLA-RP50AA PLA-RP60AA
PLA-RP35AA PLA-RP50AA PLA-RP60AA
Cooling
3,600
1.07
Heating
4,100
1.12
Cooling
5,000
1.55
Heating
6,000
1.62
Cooling
6,000
1.65
Heating
7,000
1.85
4.01
2.70
1.01
70
46
15
5
27
19
15.6
35
24
0.89
0.11
4.23
2.69
0.74
71
41
2
5
20
15
35.5
7
6
—
—
6.16
2.91
0.99
73
49
11
5
27
19
15.4
35
24
0.86
0.14
6.47
2.76
0.67
77
44
-1
5
20
15
37.8
7
6
—
—
6.61
2.60
0.99
65
44
12
5
27
19
14.3
35
24
0.78
0.14
7.50
2.63
0.70
81
44
8
5
20
15
40.9
7
6
—
—
1 , 50
230
0.79
PUHZ-RP35VHA2
1 , 50
230
1 , 50
230
0.79
PUHZ-RP50VHA2
1 , 50
230
1 , 50
230
0.79
PUHZ-RP60VHA2
1 , 50
230
The unit of pressure has been changed to MPa based on international SI system.
The conversion factor is : 1(MPa)=10.2(kgf/ff)
OC374C--1.qxp 08.2.22 8:18 AM Page 15

16
TotalElectrical circuitRefrigerant circuitIndoor side
Outdoor
side
Representative matching
SHF
BF
W
kW
Mode
Capacity
Input
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
°C
°C
°C
m
°C
°C
°C
°C
°C
Indoor unit
D.B.
W.B.
D.B.
D.B.
W.B.
PLA-RP100AA2 PLA-RP125AA2 PLA-RP140AA2
PLA-RP100AA2 PLA-RP125AA2 PLA-RP140AA2
Cooling
10,000
3.02
Heating
11,200
3.02
Cooling
12,500
3.87
Heating
14,000
3.88
Cooling
14,000
4.65
Heating
16,000
4.69
12.53
2.55
0.94
63
44
11
5
27
19
13.0
35
24
0.78
0.04
12.39
2.46
0.70
70
42
3
5
20
15
42.5
7
6
—
—
15.53
2.72
0.88
69
46
9
5
27
19
12.2
35
24
0.74
0.05
15.98
2.73
0.66
76
47
2
5
20
15
45.5
7
6
—
—
19.65
2.86
0.81
76
48
8
5
27
19
11.2
35
24
0.71
0.05
19.92
2.90
0.64
83
50
1
5
20
15
49.6
7
6
—
—
1 , 50
230
0.92
1 , 50
230
1 , 50
230
0.92
1 , 50
230
1 , 50
230
0.92
1 , 50
230
PUHZ-RP100VHA2 PUHZ-RP125VHA2 PUHZ-RP140VHA2
The unit of pressure has been changed to MPa based on international SI system.
The conversion factor is : 1(MPa)=10.2(kgf/ff)
OC374C--1.qxp 08.2.22 8:18 AM Page 16

17
TotalElectrical circuitRefrigerant circuitIndoor side
Outdoor
side
Representative matching
SHF
BF
W
kW
Mode
Capacity
Input
PLA-RP100AA2 PLA-RP125AA2 PLA-RP140AA2
PLA-RP100AA2 PLA-RP125AA2 PLA-RP140AA2
Cooling
10,000
3.02
Heating
11,200
3.02
Cooling
12,500
3.87
Heating
14,000
3.88
Cooling
14,000
4.65
Heating
16,000
4.69
4.08
2.55
0.94
63
44
11
5
27
19
13.0
35
24
0.78
0.04
4.03
2.46
0.70
70
42
3
5
20
15
42.5
7
6
—
—
5.04
2.72
0.88
69
46
9
5
27
19
12.2
35
24
0.74
0.05
5.20
2.73
0.66
76
47
2
5
20
15
45.5
7
6
—
—
6.37
2.86
0.81
76
48
8
5
27
19
11.2
35
24
0.71
0.05
6.46
2.90
0.64
83
50
1
5
20
15
49.6
7
6
—
—
1 , 50
230
0.92
3 , 50
400
1 , 50
230
0.92
3 , 50
400
1 , 50
230
0.92
3 , 50
400
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
°C
°C
°C
m
°C
°C
°C
°C
°C
Indoor unit
D.B.
W.B.
D.B.
D.B.
W.B.
PUHZ-RP100YHA2 PUHZ-RP125YHA2 PUHZ-RP140YHA2
The unit of pressure has been changed to MPa based on international SI system.
The conversion factor is : 1(MPa)=10.2(kgf/ff)
OC374C--1.qxp 08.2.22 8:18 AM Page 17

18
TotalElectrical circuitRefrigerant circuitIndoor side
Outdoor
side
Representative matching
SHF
BF
W
kW
Mode
Capacity
Input
PLA-RP71BA2
PLA-RP71BA2
Cooling
7,100
1.94
Heating
8,000
1.90
8.04
2.77
0.99
68
46
11
5
27
19
14.2
35
24
0.73
0.21
9.74
2.51
0.70
68
42
1
5
20
15
40.3
7
6
—
—
1 , 50
230
0.51
PUHZ-RP71VHA3
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
°C
°C
°C
m
°C
°C
°C
°C
°C
Indoor unit
D.B.
W.B.
D.B.
D.B.
W.B.
PLA-RP35BA PLA-RP50BA PLA-RP60BA
PLA-RP35BA PLA-RP50BA PLA-RP60BA
Cooling
3,600
1.07
Heating
4,100
1.12
Cooling
5,000
1.55
Heating
6,000
1.62
Cooling
6,000
1.65
Heating
7,000
1.85
4.01
2.70
1.01
70
46
15
5
27
19
15.8
35
24
0.84
0.28
4.23
2.69
0.74
71
41
2
5
20
15
34.6
7
6
—
—
6.16
2.91
0.99
73
49
11
5
27
19
15.3
35
24
0.81
0.24
6.47
2.76
0.67
77
44
-1
5
20
15
37.8
7
6
—
—
6.61
2.60
0.99
65
44
12
5
27
19
14.3
35
24
0.76
0.21
7.50
2.63
0.70
81
44
8
5
20
15
40.8
7
6
—
—
1 , 50
230
0.22
PUHZ-RP35VHA3
1 , 50
230
1 , 50
230
0.36
PUHZ-RP50VHA3
1 , 50
230
1 , 50
230
0.36
PUHZ-RP60VHA3
1 , 50
230
The unit of pressure has been changed to MPa based on international SI system.
The conversion factor is : 1(MPa)=10.2(kgf/ff)
OC374C--1.qxp 08.2.22 8:18 AM Page 18

19
TotalElectrical circuitRefrigerant circuitIndoor side
Outdoor
side
Representative matching
SHF
BF
W
kW
Mode
Capacity
Input
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
°C
°C
°C
m
°C
°C
°C
°C
°C
Indoor unit
D.B.
W.B.
D.B.
D.B.
W.B.
PLA-RP100BA2 PLA-RP100BA2
PLA-RP100BA2 PLA-RP100BA2
Cooling
10,000
2.44
Heating
11,200
2.54
Cooling
10,000
2.50
Heating
11,200
2.60
12.53
2.55
0.95
66
43
13
5
27
19
13.5
35
24
0.74
0.21
12.39
2.58
0.71
74
43
5
5
20
15
40.0
7
6
—
—
4.08
2.55
0.95
66
43
13
5
27
19
13.5
35
24
0.74
0.21
4.03
2.58
0.71
74
43
5
5
20
15
40.0
7
6
—
—
1 , 50
230
1.00
1 , 50
230
1 , 50
230
0.92
3 , 50
400
PUHZ-RP100VHA3 PUHZ-RP100YHA3
The unit of pressure has been changed to MPa based on international SI system.
The conversion factor is : 1(MPa)=10.2(kgf/ff)
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20
7OUTLINES AND DIMENSIONS
Service panel
for charge plug
w1 In the place where short cycle tends to occur, cooling and heating
capacity and power consumption might get lowered 10%. Air outlet
guide (optional PAC-SG58SG) will help them improve.
w2 If air discharges to the wall, the surface might get stained.
Minimum installation space for outdoor unit
100 mm or more as long as
no obstacle is placed on the
rear and right-and-left sides
of the unit.
2 sides should be open in
the right, left and rear side.
w2
w1
100 mm or more
500 mm or more
Basically open
100 mm or more
Free space around the outdoor unit
(basic example)
350 mm or more
w1
Air intake
Air discharge
Air intake
Connection for
gas pipe
Service port
Connection for
liquid pipe
Service panel
4-10 o21 oval hole
(M10 foundation bolt)
[33 drain hole
[33 drain hole
43.6
152
155
400
347.5
45.4
365
330
300
40
Handle for
moving
600
10
300
150
287.5
Installation bolt pitch: 500
800
69
35
43
183
90
155
23
32.5
18
1. FOUNDATION BOLTS 2. PIPING-WIRING DIRECTION
Piping and wiring connection can
be made from the rear direction only.
3. ATTACHING THE CONDUIT
In order to attach the conduit, it is
necessary to fix the metal plate with
2 screws to the back panel. Procure
the metal plate and make screw holes
locally. It is recommended to use the
metal plate shown below. Align the
metal plate to the marks on the unit
and attach it.
<Foundation bolt height>
Please secure the unit firmly
with 4 foundation (M10) bolts.
(Bolts, washer and nut must
be purchased locally.)
18 or below
40
20
60
80
wConduit hole
wThe position and the size of
conduit hole depend on the
conduit to be used.
Holes for metal plate fixing screw
wThe size of hole depends on the
screw to be used.
FOUNDATION
PUHZ-RP35/50VHA2(1)
PUHZ-RP35/50VHA3 Unit : mm
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