Mitsubishi PKA-RP2.5FAL, PKA-RP3FAL, PKA-RP4FAL Service Manual
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SPLIT -TYPE, AIR CONDITIONERS
TECHNICAL & SERVICE MANUAL
2004
No.OC301
REVISED EDITION-A
Wall MountedSeries PKA
R407C/R410A
Indoor unit
[Model names] [Service Ref.]
PKA-RP2.5FAL PKA-RP2.5FAL
PKA-RP3FAL PKA-RP3FAL
PKA-RP4FAL PKA-RP4FAL
CONTENTS
1. COMBINATION OF
INDOOR AND OUTDOOR UNITS····················2
2. SAFETY PRECAUTION····································3
3. PART NAMES AND FUNCTIONS·····················6
Indoor unit
Model name
indication
4. SPECIFICATIONS ·············································8
5. DATA································································13
6. OUTLINES AND DIMENSIONS······················33
7. WIRING DIAGRAM ·········································35
8. REFRIGERANT SYSTEM DIAGRAM·············36
9. TROUBLESHOOTING·····································37
10. DISASSEMBLY PROCEDURE ·······················47
11. PARTS LIST ····················································50
12. OPTIONAL PARTS··························Back Cover
• PKA-RP2.5FAL is added in
REVISED EDITION-A.
• This manual does not cover
outdoor units. When servicing
them, please refer to service
manual OC261 REVISED
EDITION-B, OC285, OC294
REVISED EDITION-A, OC298
and this manual in a set.
• Please void OC301.
Remote controller
1
Outdoor unit [OC294 REVISED EDITION-A]
Heat pump type
PUHZ-RP
Outdoor unit [OC285]
Heat pump type
PUH-P
(R407C Fixed speed)
(R407C Fixed speed)
(R410A Inverter)
Outdoor unit [OC298]
Cooling only type
PU-P
4VHA
4VHA
1
—
—
3VHA
—
—
2.5VHA
—
—
Indoor unit
PKA-RP2.5FAL
PKA-RP3FAL
PKA-RP4FAL
Heat pump without
electric heater
or
Cooling only
3VGAA
—
—
2.5VGAA
—
—
3YGAA
—
—
4YGAA
—
—
3VGAA
—
—
2.5VGAA
—
—
3YGAA
—
—
4YGAA
—
—
Indoor unit
PKA-RP2.5FAL
PKA-RP3FAL
PKA-RP4FAL
Heat pump type
PUH-P
Cooling only type
PU-P
Heat pump without
electric heater
or
Cooling only
—
—
—
—
———
—
———
—
VGAA.UK
VGAA
1.UK
YGAA.UK
YGAA1.UK
VGAA.UK
VGAA1.UK
YGAA.UK
YGAA1.UK
VGAA.UK
VGAA1.UK
YGAA.UK
YGAA1.UK
VGAA.UK
VGAA1.UK
YGAA.UK
YGAA1.UK
VGAA.UK
VGAA1.UK
YGAA.UK
YGAA1.UK
VGAA.UK
VGAA1.UK
YGAA.UK
YGAA1.UK
—
—
—
—
———
—
———
—
Indoor unit
PKA-RP2.5FAL
PKA-RP3FAL
PKA-RP4FAL
Outdoor unit [OC261 REVISED EDITION-B
]
32.5 4 32.5 4
COMBINATION OF INDOOR AND OUTDOOR UNITS
2
2 SAFETY PRECAUTION
Do not use the existing refrigerant piping.
The old refrigerant and lubricant in the existing piping
contains a large amount of chlorine which may cause the
lubricant deterioration of the new unit.
Use “low residual oil piping”
If there is a large amount of residual oil (hydraulic oil, etc.)
inside the piping and joints, deterioration of the lubricant
will result.
Use ESTR , ETHER or HAB as the lubricant to
coat flares and flange connection parts.
If large amount of mineral oil enter, that can cause
deterioration of refrigerant oil etc.
Use liquid refrigerant to seal the system.
If gas refrigerant is used to seal the system, the composition
of the refrigerant in the cylinder will change and performance
may drop.
Do not use a refrigerant other than R407C.
If another refrigerant (R22, etc.) is used, the chlorine in the
refrigerant may cause the lubricant deterioration.
Use a vacuum pump with a reverse flow check valve.
The vacuum pump oil may flow back into the refrigerant
cycle and cause the lubricant deterioration.
Store the piping to be used during installation
indoors with keep both ends sealed until just
before brazing.
(Store elbows and other joints in a plastic bag.)
If dust, dirt, or water enters the refrigerant cycle,
deterioration of the oil and compressor trouble may result.
Ventilate the room if refrigerant leaks during
operation. If refrigerant comes into contact with
a flame, poisonous gases will be released.
Gravimeter
Unit
CAUTIONS RELATED TO NEW REFRIGERANT
Cautions for units utilizing refrigerant R407C
[1] Cautions for service
·After recovering the all refrigerant in the unit, proceed to working.
·Do not release refrigerant in the air.
·After completing the repair service, recharge the cycle with the specified amount of
liquid refrigerant.
[2] Refrigerant recharging
(1) Refrigerant recharging process
1Direct charging from the cylinder.
·R407C cylinder are available on the market has a syphon pipe.
·Leave the syphon pipe cylinder standing and recharge it.
(By liquid refrigerant)
(2) Recharge in refrigerant leakage case
·After recovering the all refrigerant in the unit, proceed to working.
·Do not release the refrigerant in the air.
·After completing the repair service, recharge the cycle with the specified amount of
liquid refrigerant.
3
[3] Service tools
Use the below service tools as exclusive tools for R407C refrigerant.
No. Tool name Specifications
1 Gauge manifold ·Only for R407C.
·Use the existing fitting SPECIFICATIONS. (UNF7/16)
·Use high-tension side pressure of 3.43MPa·G or over.
2 Charge hose ·Only for R407C.
·Use pressure performance of 5.10MPa·G or over.
3 Electronic scale
4 Gas leak detector ·Use the detector for R134a or R407C.
5 Adapter for reverse flow check. ·Attach on vacuum pump.
6 Refrigerant charge base.
7 Refrigerant cylinder. ·For R407C ·Top of cylinder (Brown)
·Cylinder with syphon
8 Refrigerant recovery equipment.
4
CAUTIONS RELATED TO NEW REFRIGERANT
Use new refrigerant pipes.
Make sure that the inside and outside of refrigerant 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 RP4 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 refrigerant 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 enter into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of compressor.
Do not use a charging cylinder.
If a charging cylinder is used, the composition of refrigerant 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 deterioration of refrigerant oil etc.
If dirt, dust or moisture enter into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of compressor.
If large amount of mineral oil enter, that can cause deterioration 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.
Cautions for units utilizing refrigerant R410A
[1] Cautions for service
(1) Perform service after collecting 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.)
5
Air intake
room air is suctioned
in here.
(Removes dust and dirt from the intake air.)
Disperses airflow up and
down as well as adjusts the
angle of air flow direction.
Filter Air intake grille
Air outletAir outlet
Swing louvers
Indicator lamp section
Air flow can be changed to horizontally
by moving the Guide vane to the left or
right.
Guide vane
Gravimeter
Unit
[3] Service tools
Use the below service tools as exclusive tools for R410A refrigerant.
No. Specifications
1 Gauge manifold ·Only for R410A
·Use the existing fitting
specifications
. (UNF1/2)
·Use high-tension side pressure of 5.3MPa·G or over.
2 Charge hose ·Only for R410A
·Use pressure performance of 5.09MPa·G or over.
3 Electronic scale
4 Gas leak detector ·Use the detector for R134a, R407C or R410A.
5 Adaptor for reverse flow check ·Attach on vacuum pump.
6 Refrigerant charge base
7 Refrigerant cylinder ·Only for R410A Top of cylinder (Pink)
Cylinder with syphon
8 Refrigerant recovery equipment
3 PART NAMES AND FUNCTIONS
● Indoor Unit
6
●Wireless remote controller
ON/OFF TEMP
FAN
VANE
TEST RUN
AUTO STOP
AUTO START
h
min
LOUVER
MODE
CHECK
RESETSET CLOCK
MODEL SELECT
NOT AVAILABLE
CHECK
TEST RUN
˚C
AMPM
AMPM
VANE CONTROL button
Used to change the air flow direction.
CLOCK button
RESET button
SET button
ON/OFF button
The unit is turned ON and OFF alternately
each time the button is pressed.
LOUVER button
This switch the horizontal fan motion ON
and OFF.
(Not available for this model.)
MODE SELECT button
Used to switch the operation mode between
cooling, drying, blowing, heating and auto
mode.
CHECK-TEST RUN button
Only press this button to perform an inspection check or test operation.
Do not use it for normal operation.
FAN SPEED SELECT button
Used to change the fan speed.
TIMER display
Displays when in timer operation or when
setting timer.
button
SET TEMPERATURE button sets any desired
room temperature.
CLOCK display
Displays the current time.
“ ” “ ” display
Displays the order of timer operation.
“ ” “ ” display
Displays whether timer is on or off.
w In case the outdoor unit is cool only type,
the heating mode is not available.
Buttons used to set the “hour and minute” of
the current time and timer settings.
h and min buttons
display
SET TEMP. display indicates desired temperature set.
display
FAN SPEED display indicates which fan
speed has been selected.
display
The vertical direction of air flow is indicated.
display
Blinks when model is selected.
display
Lights up while transmission to the indoor
unit is mode using switches.
display
CHECK&TEST RUN display indicates that
the unit is being checked or test-run.
display
OPERATION MODE display
Operation mode display indicates which operation mode is in effect.
TIMER CONTROL buttons
AUTO STOP (OFF timer): when this switch
is set, the air conditioner will be automatically stopped at the preset time.
AUTO START (ON timer): when this switch
is set, the air conditioner will be automatically started at the preset time.
MODEL SELECT
CHECK
TEST RUN
● When cover is open.
7
4
Service Ref.
Item
Btu/h
W
kW
kW
A
A
kW
K/min(CFM)
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
Input
Running current
Starting current
External finish
Heat exchanger
Fan Fan(drive) x No.
Fan motor output
Airflow(Low-High)
External static pressure
Operation control & Thermostat
Noise level(Low-High)
Unit drain pipe O.D.
Dimensions
Weight
W
D
H
INDOOR UNIT
PKA-RP3FAL
PKA-RP3FAL
Cooling
24,200
7,100(3,300~8,100)
1.98
0.09
0.43
0.80
Heating
27,300
8,000(3,500~10,200)
2.40
0.09
0.43
0.80
Single phase, 50Hz, 220-230-240V
Munsell 3.4Y 7.7/0.8
Plate fin coil
Line flow (direct) x 2
0.040
15-20(530-706)
0(direct blow)
Wireless remote controller & built-in
39-45
26(1)
1,400(55-1/8)
235(9-1/4)
340(13-3/8)
24(53)
PUHZ-RP3VHA
Service Ref.
OUTDOOR
UNIT
Notes1. Rating Conditions (ISO T1)
Cooling : Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F)
Heating : Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C (43˚F)
Refrigerant piping length (one way) : 5m (16ft)
4. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit Single phase 230V 50Hz
2. Guaranteed operating range
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
D.B. 35˚C, W.B. 22.5˚C
D.B. 19˚C, W.B. 15˚C
D.B. 28˚C
D.B. 17˚C
Outdoor
D.B. 46˚C
D.B. -5˚C
D.B. 21˚C, W.B. 15˚C
D.B. -11˚C, W.B. -12˚C
Cooling
Heating
5. Refer to the service manual of outdoor unit for the outdoor unit's specifications.
3. Guaranteed voltage
198~264V, 50Hz
Cooling
20,500
6,000(2,700~6,700)
1.55
0.09
0.43
0.80
Heating
23,900
7,000(2,800~8,200)
2.01
0.09
0.43
0.80
Single phase, 50Hz, 220-230-240V
Munsell 3.4Y 7.7/0.8
Plate fin coil
Line flow (direct) x 2
0.040
15-20(530-705)
0(direct blow)
Wireless remote controller & built-in
39-45
26(1)
1,400(55-1/8)
235(9-1/4)
340(13-3/8)
24(53)
PUHZ-RP2.5VHA
PKA-RP2.5FAL
PKA-RP2.5FAL
Service Ref.
Item
Btu/h
W
kW
kW
A
A
kW
K/min(CFM)
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
Input
Running current
Starting current
External finish
Heat exchanger
Fan Fan(drive) x No.
Fan motor output
Airflow(Low-High)
External static pressure
Operation control & Thermostat
Noise level(Low-High)
Unit drain pipe O.D.
Dimensions
Weight
W
D
H
Service Ref.
INDOOR UNIT
OUTDOOR
UNIT
SPECIFICATIONS
4-1. Heat pump type (1)
8
D
H
Service Ref.
Btu/h
W
W
kW
kW
A
A
kW
K/min(CFM)
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
Cooling
34,100
10,000(5,000~11,400)
10,000(4,900~11,400)
2.93
Single phase, 50Hz, 220-230-240V
0.11
0.52
0.90
Wireless remote controller & built-in
Item
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
External finish
Heat exchanger
Fan Fan(drive) x No.
INDOOR UNIT
Operation control & Thermostat
Noise level(Low-High)
Unit drain pipe O.D.
Dimensions
Weight
OUTDOOR
UNIT
Notes1. Rating Conditions (ISO T1)
Input
Running current
Starting current
Fan motor output
Airflow(Low-High)
External static pressure
Service Ref.
Cooling : Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F)
Heating : Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C (43˚F)
Refrigerant piping length (one way) : 5m (16ft)
PUHZ-RP4VAH
PUHZ-RP4VAH1
W
PKA-RP4FAL
PKA-RP4FAL
Munsell 3.4Y 7.7/0.8
Line flow (direct) x 2
22-28(780-990)
0(direct blow)
1,680(66-1/8)
PUHZ-RP4VHA
PUHZ-RP4VHA
Heating
38,200
11,200(5,600~14,000)
11,200(4,500~14,000)
3.25
0.11
0.52
0.90
Plate fin coil
0.070
41-46
26(1)
235(9-1/4)
340(13-3/8)
28(62)
1
2. Guaranteed operating range
Cooling
Heating
3. Guaranteed voltage
198~264V, 50Hz
4. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit Single phase 230V 50Hz
Upper limit
Lower limit
Upper limit
Lower limit
D.B. 35˚C, W.B. 22.5˚C
D.B. 19˚C, W.B. 15˚C
D.B. 28˚C
D.B. 17˚C
Indoor
Outdoor
D.B. 46˚C
D.B. -5˚C
D.B. 21˚C, W.B. 15˚C
D.B. -11˚C, W.B. -12˚C
5. Refer to the service manual of outdoor unit for the outdoor unit's specifications.
9
4-2. Heat pump type (2)
Service Ref.
Item
Btu/h
W
kW
kW
A
A
kW
K/min(CFM)
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
Input
Running current
Starting current
External finish
Heat exchanger
Fan Fan(drive) x No.
Fan motor output
Airflow(Low-High)
External static pressure
Operation control & Thermostat
Noise level(Low-High)
Unit drain pipe O.D.
Dimensions
Weight
W
D
H
INDOOR UNIT
PKA-RP3FAL
PKA-RP3FAL
Cooling
26,800
7,850
3.43
0.09
0.43
0.80
Heating
32,100
9,400
3.61
0.09
0.43
0.80
Single phase, 50Hz, 220-230-240V
Munsell 3.4Y 7.7/0.8
Plate fin coil
Line flow (direct) x 2
0.040
15-20(530-705)
0(direct blow)
Wireless remote controller & built-in
39-45
26(1)
1,400(55-1/8)
235(9-1/4)
340(13-3/8)
24(53)
Service Ref.
OUTDOOR
UNIT
PUH-P3VGAA / PUH-P3YGAA
PUH-P3VGAA.UK / PUH-P3YGAA.UK
PUH-P3VGAA
1.UK / PUH-P3YGAA1.UK
Notes1. Rating Conditions (ISO T1)
Cooling : Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F)
Heating : Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C (43˚F)
Refrigerant piping length (one way) : 5m (16ft)
4. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit 3 phase 400V 50Hz
2. Guaranteed operating range
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
D.B. 35˚C, W.B. 22.5˚C
D.B. 19˚C, W.B. 15˚C
D.B. 28˚C
D.B. 17˚C
Outdoor
D.B. 46˚C
D.B. -5˚C
D.B. 24˚C, W.B. 18˚C
D.B. -11˚C, W.B. -12˚C
Cooling
Heating
5. Refer to the service manual of outdoor unit for the outdoor unit's specifications.
3. Guaranteed voltage
198~264V, 50Hz
Cooling
22,000
6,450
2.65
0.09
0.43
0.80
Heating
25,100
7,350
2.63
0.09
0.43
0.80
Single phase, 50Hz, 220-230-240V
Munsell 3.4Y 7.7/0.8
Plate fin coil
Line flow (direct) x 2
0.040
15-20(530-706)
0(direct blow)
Wireless remote controller & built-in
39-45
26(1)
1,400(55-1/8)
235(9-1/4)
340(13-3/8)
24(53)
PKA-RP2.5FAL
PKA-RP2.5FAL
Service Ref.
Item
Btu/h
W
kW
kW
A
A
kW
K/min(CFM)
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
Input
Running current
Starting current
External finish
Heat exchanger
Fan Fan(drive) x No.
Fan motor output
Airflow(Low-High)
External static pressure
Operation control & Thermostat
Noise level(Low-High)
Unit drain pipe O.D.
Dimensions
Weight
W
D
H
Service Ref.
INDOOR UNIT
OUTDOOR
UNIT
PUH-P2.5VGAA
PUH-P2.5VGAA.UK / PUH-P2.5YGAA.UK
PUH-P2.5VGAA
1.UK/ PUH-P2.5YGAA1.UK
10
D
H
Service Ref.
Btu/h
W
kW
kW
A
A
kW
K/min(CFM)
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
Cooling
32,100
9,400
3.59
Single phase, 50Hz, 220-230-240V
0.11
0.52
0.90
Wireless remote controller & built-in
PUH-P4YGAA
PUH-P4VGAA.UK / PUH-P4YGAA.UK
PUH-P4VGAA
Item
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
External finish
Heat exchanger
Fan Fan(drive) x No.
INDOOR UNIT
Operation control & Thermostat
Noise level(Low-High)
Unit drain pipe O.D.
Dimensions
Weight
OUTDOOR
UNIT
Notes1. Rating Conditions (ISO T1)
Input
Running current
Starting current
Fan motor output
Airflow(Low-High)
External static pressure
W
Service Ref.
Cooling : Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F)
Heating : Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C (43˚F)
Refrigerant piping length (one way) : 5m (16ft)
PKA-RP4FAL
PKA-RP4FAL
Munsell 3.4Y 7.7/0.8
Line flow (direct) x 2
22-28(775-990)
0(direct blow)
1,680(66-1/8)
Heating
36,800
10,800
3.77
0.11
0.52
0.90
Plate fin coil
0.070
41-46
26(1)
235(9-1/4)
340(13-3/8)
28(62)
1.UK / PUH-P4YGAA1.UK
2. Guaranteed operating range
Cooling
Heating
3. Guaranteed voltage
198~264V, 50Hz
4. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit 3 phase 400V 50Hz
Upper limit
Lower limit
Upper limit
Lower limit
D.B. 35˚C, W.B. 22.5˚C
D.B. 19˚C, W.B. 15˚C
D.B. 28˚C
D.B. 17˚C
Indoor
Outdoor
D.B. 46˚C
D.B. -5˚C
D.B. 24˚C, W.B. 18˚C
D.B. -11˚C, W.B. -12˚C
5. Refer to the service manual of outdoor unit for the outdoor unit's specifications.
11
4-3. Cooling only type
Cooling
22,000
6,450
2.65
0.09
0.43
0.80
Single phase, 50Hz, 220-230-240V
Munsell 3.4Y 7.7/0.8
Plate fin coil
Line flow (direct) x 2
0.040
15-20(530-706)
0(direct blow)
Wireless remote controller & built-in
39-45
26(1)
1,400(55-1/8)
235(9-1/4)
340(13-3/8)
24(53)
PKA-RP2.5FAL
PKA-RP2.5FAL
Service Ref.
Item
Btu/h
W
kW
kW
A
A
kW
K/min(CFM)
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
Input
Running current
Starting current
External finish
Heat exchanger
Fan Fan(drive) x No.
Fan motor output
Airflow(Low-High)
External static pressure
Operation control & Thermostat
Noise level(Low-High)
Unit drain pipe O.D.
Dimensions
Weight
W
D
H
Service Ref.
INDOOR UNIT
OUTDOOR
UNIT
PU-P2.5VGAA
PU-P2.5VGAA.UK /PU-P2.5YGAA.UK
PU-P2.5VGAA
1.UK/ PU-P2.5YGAA1.UK
Service Ref.
Item
Btu/h
W
kW
kW
A
A
kW
K/min(CFM)
Pa(mmAq)
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
Input
Running current
Starting current
External finish
Heat exchanger
Fan Fan(drive) x No.
Fan motor output
Airflow(Low-High)
External static pressure
Operation control & Thermostat
Noise level(Low-High)
Unit drain pipe O.D.
Dimensions
Weight
W
D
H
Service Ref.
INDOOR UNIT
OUTDOOR
UNIT
PKA-RP3FAL
Cooling
26,800
7,850
3.43
PKA-RP3FAL
Single phase, 50Hz, 220-230-240V
0.09
0.43
0.80
Munsell 3.4Y 7.7/0.8
Plate fin coil
Line flow (direct) x 2
0.040
15-20(530-705)
0(direct blow)
Wireless remote controller & built-in
39-45
26(1)
1,400(55-1/8)
235(9-1/4)
340(13-3/8)
24(53)
PU-P3VGAA / PU-P3YGAA
PU-P3VGAA.UK / PU-P3YGAA.UK
PU-P3VGAA
1.UK / PU-P3YGAA1.UK
Notes1. Rating Conditions (ISO T1)
Cooling : Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F)
Refrigerant piping length (one way) : 5m (16ft)
4. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit 3 phase 400V 50Hz
2. Guaranteed operating range
3. Guaranteed voltage
198~264V, 50Hz
Upper limit
Lower limit
Indoor
D.B. 35˚C, W.B. 22.5˚C
D.B. 19˚C, W.B. 15˚C
Outdoor
D.B. 46˚C
D.B. -5˚C
Cooling
5. Refer to the service manual of outdoor unit for the outdoor unit's specifications.
12
D
H
Indoor
Service Ref.
Btu/h
W
kW
Single phase, 50Hz, 220-230-240V
kW
A
A
kW
K/min(CFM)
Pa(mmAq)
Wireless remote controller & built-in
dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)
kg(lbs)
PU-P4VGAA.UK / PU-P4YGAA.UK
PU-P4VGAA1.UK / PU-P4YGAA1.UK
Outdoor
D.B. 46˚C
D.B. -5˚C
Item
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
External finish
Heat exchanger
Fan Fan(drive) x No.
INDOOR UNIT
Operation control & Thermostat
Noise level(Low-High)
Unit drain pipe O.D.
Dimensions
Weight
OUTDOOR
UNIT
Notes1. Rating Conditions (ISO T1)
2. Guaranteed operating range
Input
Running current
Starting current
Fan motor output
Airflow(Low-High)
External static pressure
W
Service Ref.
Cooling : Indoor : D.B. 27˚C(80˚F), W.B. 19˚C (66˚F) Outdoor : D.B. 35˚C(95˚F), W.B. 24˚C (75˚F)
Refrigerant piping length (one way) : 5m (16ft)
Cooling
Upper limit
Lower limit
D.B. 35˚C, W.B. 22.5˚C
D.B. 19˚C, W.B. 15˚C
PKA-RP4FAL
PKA-RP4FAL
Munsell 3.4Y 7.7/0.8
Plate fin coil
Line flow (direct) x 2
22-28(775-990)
0(direct blow)
1,680(66-1/8)
Cooling
32,100
9,400
3.59
0.11
0.52
0.90
0.070
41-46
26(1)
235(9-1/4)
340(13-3/8)
28(62)
PU-P4YGAA
3. Guaranteed voltage
198~264V, 50Hz
4. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit 3 phase 400V 50Hz
5. Refer to the service manual of outdoor unit for the outdoor unit's specifications.
13
5 DATA
Outdoor intake air D.B.(°C)
20 25 30
Indoor
Intake air
D.B.(°C)
Indoor
Intake air
W.B.(°C)
20
20
20
22
22
22
24
24
24
24
26
26
26
26
27
27
27
27
28
28
28
28
30
30
30
30
32
32
32
32
34
34
34
34
16
18
20
16
18
20
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
CA
5,940
6,360
6,840
5,940
6,360
6,840
5,940
6,360
6,840
7,290
5,940
6,360
6,840
7,290
5,940
6,360
6,840
7,290
5,940
6,360
6,840
7,290
5,940
6,360
6,840
7,290
5,940
6,360
6,840
7,290
5,940
6,360
6,840
7,290
SHC(W)
4,336
3,880
3,352
4,811
4,388
3,899
5,287
4,897
4,446
3,864
5,762
5,406
4,993
4,447
5,940
5,660
5,267
4,739
5,940
5,915
5,540
5,030
5,940
6,360
6,088
5,613
5,940
6,360
6,635
6,197
5,940
6,360
6,840
6,780
SHF
0.73
0.61
0.49
0.81
0.69
0.57
0.89
0.77
0.65
0.53
0.97
0.85
0.73
0.61
1.00
0.89
0.77
0.65
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
1.00
1.00
1.00
0.93
SHF
0.73
0.61
0.49
0.81
0.69
0.57
0.89
0.77
0.65
0.53
0.97
0.85
0.73
0.61
1.00
0.89
0.77
0.65
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
1.00
1.00
1.00
0.93
SHF
0.73
0.61
0.49
0.81
0.69
0.57
0.89
0.77
0.65
0.53
0.97
0.85
0.73
0.61
1.00
0.89
0.77
0.65
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
1.00
1.00
1.00
0.93
P.C.
1.24
1.26
1.30
1.24
1.26
1.30
1.33
1.24
1.26
1.30
1.24
1.26
1.30
1.33
1.24
1.26
1.30
1.33
1.24
1.26
1.30
1.33
1.24
1.26
1.30
1.33
1.24
1.26
1.30
1.33
1.24
1.26
1.30
1.33
CA
5,760
6,180
6,690
5,760
6,180
6,690
7,140
5,760
6,180
6,690
5,760
6,180
6,690
7,140
5,760
6,180
6,690
7,140
5,760
6,180
6,690
7,140
5,760
6,180
6,690
7,140
5,760
6,180
6,690
7,140
5,760
6,180
6,690
7,140
SHC(W)
4,205
3,770
3,278
4,666
4,264
3,813
5,126
4,759
4,349
3,784
5,587
5,253
4,884
4,355
5,760
5,500
5,151
4,641
5,760
5,747
5,419
4,927
5,760
6,180
5,954
5,498
5,760
6,180
6,489
6,069
5,760
6,180
6,690
6,640
P.C.
1.31
1.33
1.36
1.31
1.33
1.36
1.31
1.33
1.36
1.41
1.31
1.33
1.36
1.41
1.31
1.33
1.36
1.41
1.31
1.33
1.36
1.41
1.31
1.33
1.36
1.41
1.31
1.33
1.36
1.41
1.31
1.33
1.36
1.41
CA
5,580
5,970
6,510
5,580
5,970
6,510
5,580
5,970
6,510
6,960
5,580
5,970
6,510
6,960
5,580
5,970
6,510
6,960
5,580
5,970
6,510
6,960
5,580
5,970
6,510
6,960
5,580
5,970
6,510
6,960
5,580
5,970
6,510
6,960
SHC(W)
4,073
3,642
3,190
4,520
4,119
3,711
4,966
4,597
4,232
3,689
5,413
5,075
4,752
4,246
5,580
5,313
5,013
4,524
5,580
5,552
5,273
4,802
5,580
5,970
5,794
5,359
5,580
5,970
6,315
5,916
5,580
5,970
6,510
6,473
P.C.
1.39
1.43
1.46
1.39
1.43
1.46
1.50
1.39
1.43
1.46
1.39
1.43
1.46
1.50
1.39
1.43
1.46
1.50
1.39
1.43
1.46
1.50
1.39
1.43
1.46
1.50
1.39
1.43
1.46
1.50
1.39
1.43
1.46
1.50
5-1. PERFORMANCE DATA
COOLING CAPACITY(1)
PKA-RP2.5FAL / PUHZ-RP2.5VHA
(230V)
CA : Capacity (W) SHC(W) :Sensible heat capacity
P.C. : Power consumption (kW) SHF : Sensible heat factor
14
COOLING CAPACITY(2)
Outdoor intake air D.B.(°C)
35 40 45
Indoor
Intake air
D.B.(°C)
Indoor
Intake air
W.B.(°C)
20
20
20
22
22
22
24
24
24
24
26
26
26
26
27
27
27
27
28
28
28
28
30
30
30
30
32
32
32
32
34
34
34
34
16
18
20
16
18
20
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
CA
5,340
5,760
6,240
5,340
5,760
6,240
5,340
5,760
6,240
6,720
5,340
5,760
6,240
6,720
5,340
5,760
6,240
6,720
5,340
5,760
6,240
6,720
5,340
5,760
6,240
6,720
5,340
5,760
6,240
6,720
5,340
5,760
6,240
6,720
SHC(W)
3,898
3,514
3,058
4,325
3,974
3,557
4,753
4,435
4,056
3,562
5,180
4,896
4,555
4,099
5,340
5,126
4,805
4,368
5,340
5,357
5,054
4,637
5,340
5,760
5,554
5,174
5,340
5,760
6,053
5,712
5,340
5,760
6,240
6,250
SHF
0.73
0.61
0.49
0.81
0.69
0.57
0.89
0.77
0.65
0.53
0.97
0.85
0.73
0.61
1.00
0.89
0.77
0.65
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
1.00
1.00
1.00
0.93
SHF
0.73
0.61
0.49
0.81
0.69
0.57
0.89
0.77
0.65
0.53
0.97
0.85
0.73
0.61
1.00
0.89
0.77
0.65
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
1.00
1.00
1.00
0.93
SHF
0.73
0.61
0.49
0.81
0.69
0.57
0.89
0.77
0.65
0.53
0.97
0.85
0.73
0.61
1.00
0.89
0.77
0.65
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
1.00
1.00
1.00
0.93
P.C.
1.49
1.53
1.57
1.49
1.53
1.57
1.49
1.53
1.57
1.60
1.49
1.53
1.57
1.60
1.49
1.53
1.57
1.60
1.49
1.53
1.57
1.60
1.49
1.53
1.57
1.60
1.49
1.53
1.57
1.60
1.49
1.53
1.57
1.60
CA
5,100
5,580
6,000
5,100
5,580
6,000
5,100
5,580
6,000
6,480
5,100
5,580
6,000
6,480
5,100
5,580
6,000
6,480
5,100
5,580
6,000
6,480
5,100
5,580
6,000
6,480
5,100
5,580
6,000
6,480
5,100
5,580
6,000
6,480
SHC(W)
3,723
3,404
2,940
4,131
3,850
3,420
4,539
4,297
3,900
3,434
4,947
4,743
4,380
3,953
5,100
4,966
4,620
4,212
5,100
5,189
4,860
4,471
5,100
5,580
5,340
4,990
5,100
5,580
5,820
5,508
5,100
5,580
6,000
6,026
P.C.
1.60
1.64
1.67
1.60
1.64
1.67
1.60
1.64
1.67
1.72
1.60
1.64
1.67
1.72
1.60
1.64
1.67
1.72
1.60
1.64
1.67
1.72
1.60
1.64
1.67
1.72
1.60
1.64
1.67
1.72
1.60
1.64
1.67
1.72
CA
4,860
5,220
5,640
4,860
5,220
5,640
4,860
5,220
5,640
6,120
4,860
5,220
5,640
6,120
4,860
5,220
5,640
6,120
4,860
5,220
5,640
6,120
4,860
5,220
5,640
6,120
4,860
5,220
5,640
6,120
4,860
5,220
5,640
6,120
SHC(W)
3,548
3,184
2,764
3,937
3,602
3,215
4,325
4,019
3,666
3,244
4,714
4,437
4,117
3,733
4,860
4,646
4,343
3,978
4,860
4,855
4,568
4,223
4,860
5,220
5,020
4,712
4,860
5,220
5,471
5,202
4,860
5,220
5,640
5,692
P.C.
1.73
1.77
1.80
1.73
1.77
1.80
1.73
1.77
1.80
1.83
1.73
1.77
1.80
1.83
1.73
1.77
1.80
1.83
1.73
1.77
1.80
1.83
1.73
1.77
1.80
1.83
1.73
1.77
1.80
1.83
1.73
1.77
1.80
1.83
PKA-RP2.5FAL / PUHZ-RP2.5VHA
(230V)
CA : Capacity (W) SHC(W) :Sensible heat capacity
P.C. : Power consumption (kW) SHF : Sensible heat factor
15
Outdoor intake air D.B.(°C)
20 25 30
Indoor
Intake air
D.B.(°C)
Indoor
Intake air
W.B.(°C)
20
20
20
22
22
22
24
24
24
24
26
26
26
26
27
27
27
27
28
28
28
28
30
30
30
30
32
32
32
32
34
34
34
34
16
18
20
16
18
20
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
CA
7,029
7,526
8,094
7,029
7,526
8,094
7,029
7,526
8,094
8,627
7,029
7,526
8,094
8,627
7,029
7,526
8,094
8,627
7,029
7,526
8,094
8,627
7,029
7,526
8,094
8,627
7,029
7,526
8,094
8,627
7,029
7,526
8,094
8,627
SHC(W)
4,709
4,139
3,480
5,272
4,741
4,128
5,834
5,343
4,775
4,054
6,396
5,946
5,423
4,745
6,678
6,247
5,747
5,090
6,959
6,548
6,071
5,435
7,029
7,150
6,718
6,125
7,029
7,526
7,366
6,815
7,029
7,526
8,013
7,505
SHF
0.67
0.55
0.43
0.75
0.63
0.51
0.83
0.71
0.59
0.47
0.91
0.79
0.67
0.55
0.95
0.83
0.71
0.59
0.99
0.87
0.75
0.63
1.00
0.95
0.83
0.71
1.00
1.00
0.91
0.79
1.00
1.00
0.99
0.87
SHF
0.67
0.55
0.43
0.75
0.63
0.51
0.83
0.71
0.59
0.47
0.91
0.79
0.67
0.55
0.95
0.83
0.71
0.59
0.99
0.87
0.75
0.63
1.00
0.95
0.83
0.71
1.00
1.00
0.91
0.79
1.00
1.00
0.99
0.87
SHF
0.67
0.55
0.43
0.75
0.63
0.51
0.83
0.71
0.59
0.47
0.91
0.79
0.67
0.55
0.95
0.83
0.71
0.59
0.99
0.87
0.75
0.63
1.00
0.95
0.83
0.71
1.00
1.00
0.91
0.79
1.00
1.00
0.99
0.87
P.C.
1.58
1.61
1.66
1.58
1.61
1.66
1.58
1.61
1.66
1.70
1.58
1.61
1.66
1.70
1.58
1.61
1.66
1.70
1.58
1.61
1.66
1.70
1.58
1.61
1.66
1.70
1.58
1.61
1.66
1.70
1.58
1.61
1.66
1.70
CA
6,816
7,313
7,917
6,816
7,313
7,917
6,816
7,313
7,917
8,449
6,816
7,313
7,917
8,449
6,816
7,313
7,917
8,449
6,816
7,313
7,917
8,449
6,816
7,313
7,917
8,449
6,816
7,313
7,917
8,449
6,816
7,313
7,917
8,449
SHC(W)
4,567
4,022
3,404
5,112
4,607
4,037
5,657
5,192
4,671
3,971
6,203
5,777
5,304
4,647
6,475
6,070
5,621
4,985
6,748
6,362
5,937
5,323
6,816
6,947
6,571
5,999
6,816
7,313
7,204
6,675
6,816
7,313
7,837
7,351
P.C.
1.67
1.70
1.74
1.67
1.70
1.74
1.67
1.70
1.74
1.80
1.67
1.70
1.74
1.80
1.67
1.70
1.74
1.80
1.67
1.70
1.74
1.80
1.67
1.70
1.74
1.80
1.67
1.70
1.74
1.80
1.67
1.70
1.74
1.80
CA
6,603
7,065
7,704
6,603
7,065
7,704
6,603
7,065
7,704
8,236
6,603
7,065
7,704
8,236
6,603
7,,065
7,704
8,236
6,603
7,065
7,704
8,236
6,603
7,065
7,704
8,236
6,603
7,065
7,704
8,236
6,603
7,065
7,704
8,236
SHC(W)
4,424
3,885
3,313
4,952
4,451
3,929
5,480
5,016
4,545
3,871
6,009
5,581
5,161
4,530
6,273
5,864
5,469
4,859
6,537
6,146
5,778
5,189
6,603
6,711
6,394
5,848
6,603
7,065
7,010
6,506
6,603
7,065
7,626
7,165
P.C.
1.77
1.82
1.86
1.77
1.82
1.86
1.77
1.82
1.86
1.92
1.77
1.82
1.86
1.92
1.77
1.82
1.86
1.92
1.77
1.82
1.86
1.92
1.77
1.82
1.86
1.92
1.77
1.82
1.86
1.92
1.77
1.82
1.86
1.92
COOLING CAPACITY(3)
PKA-RP3FAL / PUHZ-RP3VHA
(230V)
CA : Capacity (W) SHC(W) :Sensible heat capacity
P.C. : Power consumption (kW) SHF : Sensible heat factor
16
Outdoor intake air D.B.(°C)
35 40 45
Indoor
Intake air
D.B.(°C)
Indoor
Intake air
W.B.(°C)
20
20
20
22
22
22
24
24
24
24
26
26
26
26
27
27
27
27
28
28
28
28
30
30
30
30
32
32
32
32
34
34
34
34
16
18
20
16
18
20
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
CA
6,319
6,816
7,384
6,319
6,816
7,384
6,319
6,816
7,384
7,952
6,319
6,816
7,384
7,952
6,319
6,816
7,384
7,952
6,319
6,816
7,384
7,952
6,319
6,816
7,384
7,952
6,319
6,816
7,384
7,952
6,319
6,816
7,384
7,952
SHC(W)
4,234
3,749
3,175
4,739
4,294
3,766
5,245
4,839
4,357
3,737
5,750
5,385
4,947
4,374
6,003
5,657
5,243
4,692
6,256
5,930
5,538
5,010
6,319
6,475
6,129
5,646
6,319
6,816
6,719
6,282
6,319
6,816
7,310
6,918
P.C.
1.90
1.95
2.00
1.90
1.95
2.00
1.90
1.95
2.00
2.04
1.90
1.95
2.00
2.04
1.90
1.95
2.00
2.04
1.90
1.95
2.00
2.04
1.90
1.95
2.00
2.04
1.90
1.95
2.00
2.04
1.90
1.95
2.00
2.04
CA
6,035
6,603
7,100
6,035
6,603
7,100
6,035
6,603
7,100
7,668
6,035
6,603
7,100
7,668
6,035
6,603
7,100
7,668
6,035
6,603
7,100
7,668
6,035
6,603
7,100
7,668
6,035
6,603
7,100
7,668
6,035
6,603
7,100
7,668
SHC(W)
4,043
3,632
3,053
4,526
4,160
3,621
5,009
4,688
4,189
3,604
5,492
5,216
4,757
4,217
5,733
5,480
5,041
4,524
5,975
5,745
5,325
4,831
6,035
6,273
5,893
5,444
6,035
6,603
6,461
6,058
6,035
6,603
7,029
6,671
P.C.
2.04
2.10
2.14
2.04
2.10
2.14
2.04
2.10
2.14
2.20
2.04
2.10
2.14
2.20
2.04
2.10
2.14
2.20
2.04
2.10
2.14
2.20
2.04
2.10
2.14
2.20
2.04
2.10
2.14
2.20
2.04
2.10
2.14
2.20
CA
5,751
6,177
6,674
5,751
6,177
6,674
5,751
6,177
6,674
7,242
5,751
6,177
6,674
7,242
5,751
6,177
6,674
7,242
5,751
6,177
6,674
7,242
5,751
6,177
6,674
7,242
5,751
6,177
6,674
7,242
5,751
6,177
6,674
7,242
SHC(W)
3,853
3,397
2,870
4,313
3,892
3,404
4,773
4,386
3,938
3,404
5,233
4,880
4,472
3,983
5,463
5,127
4,739
4,273
5,693
5,374
5,006
4,562
5,751
5,868
5,539
5,142
5,751
6,177
6,073
5,721
5,751
6,177
6,607
6,301
P.C.
2.21
2.26
2.30
2.21
2.26
2.30
2.21
2.26
2.30
2.34
2.21
2.26
2.30
2.34
2.21
2.26
2.30
2.34
2.21
2.26
2.30
2.34
2.21
2.26
2.30
2.34
2.21
2.26
2.30
2.34
2.21
2.26
2.30
2.34
SHF
0.67
0.55
0.43
0.75
0.63
0.51
0.83
0.71
0.59
0.47
0.91
0.79
0.67
0.55
0.95
0.83
0.71
0.59
0.99
0.87
0.75
0.63
1.00
0.95
0.83
0.71
1.00
1.00
0.91
0.79
1.00
1.00
0.99
0.87
SHF
0.67
0.55
0.43
0.75
0.63
0.51
0.83
0.71
0.59
0.47
0.91
0.79
0.67
0.55
0.95
0.83
0.71
0.59
0.99
0.87
0.75
0.63
1.00
0.95
0.83
0.71
1.00
1.00
0.91
0.79
1.00
1.00
0.99
0.87
SHF
0.67
0.55
0.43
0.75
0.63
0.51
0.83
0.71
0.59
0.47
0.91
0.79
0.67
0.55
0.95
0.83
0.71
0.59
0.99
0.87
0.75
0.63
1.00
0.95
0.83
0.71
1.00
1.00
0.91
0.79
1.00
1.00
0.99
0.87
COOLING CAPACITY(4)
PKA-RP3FAL / PUHZ-RP3VHA
(230V)
CA : Capacity (W) SHC(W) :Sensible heat capacity
P.C. : Power consumption (kW) SHF : Sensible heat factor
17
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