Mitsubishi PCA-P3HA, PCA-P5HA Service Manual

ON/OFF

CENTRALLY CONTROLLED

ERROR CODE

CLOCK

ON OFF

˚C

CHECK

CHECK MODE

FILTER

TEST RUN
FUNCTION

˚C

1Hr.

NOT AVAILABLE

STAND BY
DEFROST

TEMP.

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
SPLIT-TYPE, AIR CONDITIONERS

TECHNICAL & SERVICE MANUAL

2003

No. OC289

Series PCA

Ceiling Suspended

Indoor unit
[Model names] [Service Ref.]

PCA-P3HA PCA-P3HA
PCA-P5HA PCA-P5HA

INDOOR UNIT

R407C

• Refer to the OCT03
REVISED EDITION-E as
regarding control relation.

• This manual does not cover
outdoor units.When serving
them, please refer to the
service manual No.OC261
REVISED EDITION-B and
this manual in a set.

CONTENTS

1. SAFETY PRECAUTION···································2

2. PART NAMES AND FUNCTIONS····················4

3. SPECIFICATIONS············································6

4. DATA·······························································10

5. OUTLINES AND DIMENSIONS·····················21

6.

WIRING DIAGRAM

7.

REFRIGERANT SYSTEM DIAGRAM

8. TROUBLESHOOTING ···································25

9. DISASSEMBLY PROCEDURE······················26

10. PARTS LIST···················································30

11. OPTIONAL PARTS·········································33

············································23

··················24

REMOTE CONTROLLER

1

SAFETY PRECAUTION

Cautions for using with the outdoor unit which adopts R407C refrigerant.

· Do not use the existing refrigerant piping.

-The old refrigerant and refrigerant oil in the existing piping contains a large amount of chlorine which may cause the refriger­ant oil of the new unit to deteriorate.

· Do not use copper pipes which are broken, deformed or discolour .

In addition, be sure that the inner surfaces of the pipes are clean, free of hazardous sulphur and oxides, or have no dust /

dirt, shaving particles, oils, moisture or any other contamination.

-If there is a large amount of residual oil (hydraulic oil, etc.) inside the piping and joints, deterioration of the refrigerant oil will
result.

· Store the piping to be used during installation indoors and keep both ends of the piping 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.

· Use ester oil, ether oil or alkyl benzene (small amount) as the refrigerant oil to coat flares and flange connections.

-The refrigerant oil will degrade if it is mixed with a large amount of mineral oil.

Use liquid refrigerant to fill the system.

-If gas refrigerant is used to fill 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 refrigerant oil to deteriorate.

· Use a vacuum pump with a reverse flow check valve.

-The vacuum pump oil may flow back into the refrigerant cycle and cause the refrigerant oil to deteriorate.

· Do not use the following tools that are used with conventional refrigerant.
(Gauge manifold , charge hose, gas leak detector, reverse flow check valve, refrigerant charge base, vacuum gauge,

refrigerant recovery equipment)

-If the conventional refrigerant and refrigerant oil are mixed in the R407C, the refrigerant may deteriorated.

-If water is mixed in the R407C, the refrigerant oil may deteriorate.

-Since R407C does not contain any chlorine, gas leak detectors for conventional refrigerant will not react to it.

· Do not use a charging cylinder.

-Using a charging cylinder may cause the refrigerant to deteriorate.

· Be especially careful when managing the tools.

-if dust, dirt, or water gets in the refrigerant cycle, the refrigerant may deteriorate.

· Do not use the drier which is sold in the field.

-The drier for R407C refrigerant is per-attached to outdoor unit refrigerant circuit.

-Some drier in the field are not in conformity with R407C refrigerant .

2

Gravimeter

Unit

[1] 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 or over.

2 Charge hose ·Only for R407C.

·Use pressure performance of 5.10MPa or over.

3 Electronic scale
4 Gas leak detector ·Use the detector for 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.

[2] Notice on repair 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.

[3] 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

2

Air outlet

Air intake

Oil filter (Air intake)

w It prevents oil from
getting into the unit.

Left/right guide vanes

Change the direction of airflow
from the horizontal blower.

Up/down guide vanes

Change the direction of airflow from the
vartical blower.

PAR-20MAA

ON/OFF

CENTRALLY CONTROLLED

ERROR CODE

CLOCK

ON OFF

˚C

CHECK

CHECK MODE

FILTER

TEST RUN
FUNCTION

˚C

1Hr.

NOT AVAILABLE

STAND BY
DEFROST

FILTER

CHECK TEST

TEMP.

TIMER SET

Press this button to switch the cooler,
electronic dry (dehumidify), automatic
and heater modes.

OPERATION SWITCH button

This sets the room temperature. The
temperature setting can be performed
in 1: units
Setting range
Cooler 19: to 30:
Heater 17: to 28:

TEMP. ADJUSTMENT button

This switches between continuous
operation and the timer operation.

TIMER button

This switches between the operation
and stop modes each time it is pressed.
The lamp on this button lights during
operation.

ON/OFF button

Only press this button to perform an
inspection check or test operation.
Do not use it for normal operation.

CHECK-TEST RUN button

This switch the horizontal fan motion
ON and OFF.

(Not available for this model.)

LOUVER button

This sets the ventilation fan speed.

VENTILATION button

This adjusts the vertical angle of the
ventilation.

AIR DIRECTION button

This resets the filter service indication
display

FILTER button

This sets the current time, start time
and stop time.

TIME SETTING button

This sets the ventilation fan speed.

AIR SPEED button

PART NAMES AND FUNCTIONS

● Indoor (Main) Unit

● Remote controller

Once the controls are set, the same operation mode can be repeated by simply pressing the ON/OFF button.

● Operation buttons

4

PAR-20MAA

ON/OFF

CENTRALLY CONTROLLED

ERROR CODE

CLOCK

ON OFF

˚C

CHECK

CHECK MODE

FILTER

TEST RUN
FUNCTION

˚C

1Hr.

NOT AVAILABLE

STAND BY
DEFROST

FILTER

CHECK TEST

TEMP.

TIMER SET

● Display

CENTRALLY
CONTROLLED display

This indicates when the unit is con­trolled by optional features such as
central control type remote controller.

TIMER display

This indicates when the continuous
operation and time operation modes
are set.
It also display the time for the timer
operation at the same time as when
it is set.

OPERATION MODE display

This indicates the operation mode.

STANDBY display

This indicates when the standby
mode is set from the time the sleep
operation starts until the heating air
is discharged.

DEFROST display

This indicates when the defrost oper­ation is performed.

CLOCK display

The current time , start time and stop
time can be displayed in ten second
intervals by pressing the time switch
button. The start time or stop time is
always displayed during the timer
operation.

In this display example on the bot­tom left, a condition where all dis­play lamps light is shown for expla­nation purposes although this differs
from actual operation.

AIR DIRECTION display

This displays the air direction.

FAN SPEED display

The selected fan speed is displayed.

ROOM TEMPERATURE display

The temperature of the suction air is
displayed during operation. The dis­play range is 8° to 39°C. The display
flashes 8°C when the actual temper­ature is less than 8° and flashes
39°C when the actual temperature is
greater than 39°C.

Operation lamp

This lamp lights during operation,
goes off when the unit stops and
flashes when a malfunction occurs.

CHECK MODE

TEST RUN

This display lights in the check mode
or when a test operation is per­formed.

display

CHECK display

This indicates when a malfunction
has occurred in the unit which should
be checked.

SET TEMPERATURE display

This displays the selected setting
temperature.

FILTER

This lamp lights when the filter need
to be cleaned.

POWER display

This lamp lights when electricity is
supplied to the unit.

display

Caution

● Only the Power display lights when the unit is stopped and power supplied to the unit.

● When power is turned ON for the first time the (CENTRAL CTRL) display appears to go off momentarily but this is not a

malfunction.

● When the central control remote control unit, which is sold separately, is used the ON-OFF button, operation switch button
and TEMP. adjustment button do not operate.

● “NOT AVAILABLE” is displayed when the Air speed button are pressed.This indicates that this room unit is not equipped
with the fan direction adjustment function and the louver function.

● When power is turned ON for the first time, it is normal that “H0” is displayed on the room temperature indication (For max.
2minutes). Please wait until this “H0” indication disappear then start the operation.

5

3

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)

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.)

Function
Capacity

Total input

Service Ref.

Power supply

Input
Running current

Starting current
External finish
Heat exchanger
Fan Fan(drive) x No.

Fan motor output

Airflow(Lo-Hi)

External static pressure
Operation control & Thermostat
Noise level(Lo-Hi)
Unit drain pipe I.D.
Dimensions

Weight

Service Ref.

Power supply

Running current

Starting current
External finish
Refrigerant control
Compressor

Model

Motor output

Starter type

Protection devices
Crankcase heater

Heat exchanger
Fan Fan(drive) x 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

PCA-P3HA

Cooling

25,600

7,500

3.36

0.09

0.43

0.86

14.83 / 4.96

Heating

31,400

9,200

3.41

0.09

0.43

0.86

14.85/ 5.04

W

D
H

Cooling
Heating

W

D
H

Liquid

Gas
Indoor side
Outdoor side
Height difference
Piping length

PCA-P3HA

Single phase, 50Hz, 220-230-240V

Stainless steel

Plate fin coil

Sirocco (direct) x 2

0.04

17-19 <600-670>

0 (direct blow)

Remote controller & built-in

34-38

26(1)

1,136(44-3/4)

650(25-5/8)

280(11)

41(90)

PUH-P3VGAA

1.UK / PUH-P3YGAA1.UK

Single phase, 50Hz, 220-230-240V / 3 phase, 50Hz, 380-400-415V (4wires)

93 / 47

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

NE52VNJMT / NE52YDKMT

2.5

Line start

38

Plate fin coil

Propeller (direct) x 1

0.070

50(1,770)

Reverse cycle

49
51

900(35-7/16)

330+20(13+3/4)

855(33-5/8)

79(174)

R407C

3.3(7.3)

1.3 (Ester) MEL56

9.52(3/8)

15.88(5/8)
Flared
Flared

Max. 50m
Max. 50m

Inner thermostat,

HP switch, Discharge thermo.

Anti-phase protector, Thermal relay,

HP switch, Discharge thermo.

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)

2. Guaranteed operating range

3. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit Single phase 230V 50Hz / 3 phase 400V 50Hz

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

OUTDOOR UNIT INDOOR UNIT

REFRIGERANT PIPING

SPECIFICATIONS

1. Heat pump type Rating Conditions (ISO T1)

6

Rating Conditions (ISO T1)

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)

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.)

Function
Capacity

Total input

Service Ref.

Power supply

Input
Running current

Starting current
External finish
Heat exchanger
Fan Fan(drive) x No.

Fan motor output

Airflow(Lo-Hi)

External static pressure
Operation control & Thermostat
Noise level(Lo-Hi)
Unit drain pipe I.D.
Dimensions

Weight

Service Ref.

Power supply

Running current

Starting current
External finish
Refrigerant control
Compressor

Model

Motor output

Starter type

Protection devices
Crankcase heater
Heat exchanger
Fan Fan(drive) x 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

PCA-P5HA

Cooling

44,400
13,000

4.90

0.26

1.19

2.38

6.85

Heating

54,600
16,000

4,98

0.26

1.19

2.38

7.07

W

D
H

Cooling
Heating

W

D
H

Liquid

Gas
Indoor side
Outdoor side
Height difference
Piping length

PCA-P5HA

Single phase, 50Hz, 220-230-240V

Stainless steel

Plate fin coil

Sirocco (direct) x 4

0.08+0.08

30-38 <1,060-1,350>

0 (direct blow)

Remote controller & built-in

44-50

26(1)

1,520(59-7/8)

650(25-5/8)

280(11)
56(124)

PUH-P5YGAA

1.UK

3 phase, 50Hz, 380-400-415V (4wires)

65.5

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

ZR61KCW-TFD

3.5

Line start

Anti-phase protector, Internal thermostat, HP switch,Thermal relay, Discharge thermo

38

Plate fin coil

Propeller (direct) x 2

0.070+0.070
95(3,360)

Reverse cycle

55
56

1,050(41-5/16)

330+20(13+3/4)

1,260(49-5/8)

112(247)

R407C

4.6(10.1)

1.690 (Ester) 3MAW-POE

9.52(3/8)

19.05(3/4)
Flared
Flared

Max. 50m
Max. 50m

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)

2. Guaranteed operating range

3. 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

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

OUTDOOR UNIT INDOOR UNIT

REFRIGERANT PIPING

7

OUTDOOR UNIT

REFRIGERANT

PIPING

Service Ref.

Power supply

External finish
Heat exchanger
Fan

Operation control & Thermostat
Noise level(Lo-Hi)
Unit drain pipe I.D.
Dimensions

Weight

Service Ref.

Power supply

External finish
Refrigerant control
Compressor

Crankcase heater
Heat exchanger
Fan

Defrost method
Noise level
Dimensions

Weight
Refrigerant

Pipe size O.D.

Connection method

Between the indoor & outdoor unit

Indoor side
Outdoor side
Height difference
Piping length

Liquid

Gas

Cooling

W

D
H

Input
Running current
Starting current

Fan(drive))No.
Fan motor output
Airflow(Lo-Hi)
External static pressure

Running current
Starting current

Model
Motor output
Starter type
Protection devices

Fan(drive))No.
Fan motor output
Airflow

Charge
Compressor oil (Model)

W

D
H

Item

Service Ref.

PCA-P3HA

Function

Total input

2. Guaranteed operating range
Upper limit
Lower limit

Indoor

D.B. 35:, D.B. 22.5:

D.B. 19:, D.B. 15:

Outdoor

D.B. 46:

D.B. -5:

Cooling

INDOOR UNIT

Cooling

25,600

7,500

3.36

PCA-P3HA

Single phase, 50Hz, 220-230-240V

0.09

0.41

0.86

Stainless steel

Plate fin coil

Sirocco (direct) ✕ 2

0.04

17-19 <600-670>

0 (direct blow)

Remote controller & built-in

34-38

26(1)

1,136(44-3/4)

650(25-5/8)

280(11)

41(90)

PU-P3VGAA

1.UK / PU-P3YGAA1.UK

Single-phase, 50Hz, 220-230-240V / 3-phase, 50Hz, 380-400-415V (4wires)

14.02 / 4.78
93 / 47

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

NE52VNJMT / NE52YDKMT

2.5

Line start

38

Plate fin coil

Propeller (direct) ✕ 1

0.070

50(1,770)

—
49

900(35-7/16)

330+20(13+3/4)

855(33-5/8)

79(174)

R407C

3.3(7.3)

1.3 (Ester) MEL56

9.52(3/8)

15.88(5/8)
Flared
Flared

Max. 50m
Max. 50m

Btu/h

W

kW

kW

A
A

kW

K/min <CFM>

Pa(mmAq)

dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)

kg(lbs)

A
A

KW

W

kW

K/min <CFM>

dB
mm(in.)
mm(in.)
mm(in.)

kg(lbs)

kg(lbs)

L
mm(in.)
mm(in.)

Anti-phase protector, Thermal relay,

HP switch, Discharge thermo

Inner thermostat,

HP switch, Discharge thermo

Capacity

Rating Conditions (ISO T1)

Notes1. Rating Conditions (ISO T1)

Cooling : Indoor : D.B. 27:(80°F), W.B. 19:(66°F)

Outdoor : D.B. 35:(95°F), W.B. 24:(75°F)

Refrigerant piping length (one way) : 5m(16ft)

3. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit Single phase 230V 50Hz / 3 phase 400V 50Hz

8

Rating Conditions (ISO T1)

OUTDOOR UNIT

REFRIGERANT

PIPING

Service Ref.

Power supply

External finish
Heat exchanger
Fan

Operation control & Thermostat
Noise level(Lo-Hi)
Unit drain pipe I.D.
Dimensions

Weight

Service Ref.

Power supply

External finish
Refrigerant control
Compressor

Crankcase heater
Heat exchanger
Fan

Defrost method
Noise level
Dimensions

Weight
Refrigerant

Pipe size O.D.

Connection method

Between the indoor & outdoor unit

Indoor side
Outdoor side
Height difference
Piping length

Liquid

Gas

Cooling

W

D
H

Input
Running current
Starting current

Fan(drive))No.
Fan motor output
Airflow(Lo-Hi)
External static pressure

Running current
Starting current

Model
Motor output
Starter type
Protection devices

Fan(drive))No.
Fan motor output
Airflow

Charge
Compressor oil (Model)

W

D
H

Item

Service Ref.

PCA-P5HA

Function

Total input

Upper limit
Lower limit

Indoor

D.B. 35:, D.B. 22.5:

D.B. 19:, D.B. 15:

Outdoor

D.B. 46:

D.B. -5:

Cooling

INDOOR UNIT

Cooling

44,400
13,000

4.90

PCA-P5HA

Single phase, 50Hz, 220-230-240V

0.26

1.19

2.38

Stainless steel

Plate fin coil

Sirocco (direct) ✕ 4

0.08+0.08

30-38 <1,060-1,350>

0 (direct blow)

Remote controller & built-in

44-50
26(1)

1,520(59-7/8)

650(25-5/8)

280(11)
56(124)

PU-P5YGAA

1.UK

3-phase, 50Hz, 380-400-415V (4wires)

6.85

65.5

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

ZR61KCW-TFD

3.5

Line start

Anti-phase protector, Internal thermostat, HP switch, Thermal relay, Discharge thermo

38

Plate fin coil

Propeller (direct) ✕ 2

0.070+0.070
95(3,360)

—
55

1,050(41-5/16)

330+20(13+3/4)

1,260(49-5/8)

112(247)

R407C

4.6(10.1)

1.690 (Ester) 3MAW-POE

9.52(3/8)

19.05(3/4)
Flared
Flared

Max. 50m
Max. 50m

Btu/h

W

kW

kW

A
A

kW

K/min <CFM>

Pa(mmAq)

dB
mm(in.)
mm(in.)
mm(in.)
mm(in.)

kg(lbs)

A
A

KW

W

kW

K/min <CFM>

dB
mm(in.)
mm(in.)
mm(in.)

kg(lbs)

kg(lbs)

L
mm(in.)
mm(in.)

2. Guaranteed operating range

Capacity

Notes1. Rating Conditions (ISO T1)

Cooling : Indoor : D.B. 27:(80°F), W.B. 19:(66°F)
Refrigerant piping length (one way) : 5m(16ft)

3. Above data based on indicated voltage
Indoor Unit Single phase 230V 50Hz
Outdoor Unit 3 phase 400V 50Hz

Outdoor : D.B. 35:(95°F), W.B. 24:(75°F)

9

4 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
26
26
26
28
28
28
30
30
30
32
32
32
34
34
34

16
18
20
16
18
20
16
18
20
16
18
20
16
18
20
16
18
20
16
18
20
16
18
20

CA
7,425
7,950
8,550
7,425
7,950
8,550
7,425
7,950
8,550
7,425
7,950
8,550
7,425
7,950
8,550
7,425
7,950
8,550
7,425
7,950
8,550
7,425
7,950
8,550

SHC(W)

4,604
3,975
3,249
5,198
4,611
3,933
5,792
5,247
4,617
6,386
5,883
5,301
6,980
6,519
5,985
7,425
7,155
6,669
7,425
7,791
7,353
7,425
7,950
8,037

SHF

0.62

0.50

0.38

0.70

0.58

0.46

0.78

0.66

0.54

0.86

0.74

0.62

0.94

0.82

0.70

1.00

0.90

0.78

1.00

0.98

0.86

1.00

1.00

0.94

P.C.

2.69

2.74

2.82

2.69

2.74

2.82

2.69

2.74

2.82

2.69

2.74

2.82

2.69

2.74

2.82

2.69

2.74

2.82

2.69

2.74

2.82

2.69

2.74

2.82

CA
7,200
7,725
8,363
7,200
7,725
8,363
7,200
7,725
8,363
7,200
7,725
8,363
7,200
7,725
8,363
7,200
7,725
8,363
7,200
7,725
8,363
7,200
7,725
8,363

SHC(W)

4,464
3,863
3,178
5,040
4,481
3,847
5,616
5,099
4,516
6,192
5,717
5,185
6,768
6,335
5,854
7,200
6,953
6,523
7,200
7,571
7,192
7,200
7,725
7,861

SHF

0.62

0.50

0.38

0.70

0.58

0.46

0.78

0.66

0.54

0.86

0.74

0.62

0.94

0.82

0.70

1.00

0.90

0.78

1.00

0.98

0.86

1.00

1.00

0.94

P.C.

2.84

2.89

2.96

2.84

2.89

2.96

2.84

2.89

2.96

2.84

2.89

2.96

2.84

2.89

2.96

2.84

2.89

2.96

2.84

2.89

2.96

2.84

2.89

2.96

CA
6,975
7,463
8,138
6,975
7,463
8,138
6,975
7,463
8,138
6,975
7,463
8,138
6,975
7,463
8,138
6,975
7,463
8,138
6,975
7,463
8,138
6,975
7,463
8,138

SHC(W)

4,325
3,731
3,092
4,883
4,328
3,743
5,441
4,925
4,394
5,999
5,522
5,045
6,557
6,119
5,696
6,975
6,716
6,347
6,975
7,313
6,998
6,975
7,463
7,649

SHF

0.62

0.50

0.38

0.70

0.58

0.46

0.78

0.66

0.54

0.86

0.74

0.62

0.94

0.82

0.70

1.00

0.90

0.78

1.00

0.98

0.86

1.00

1.00

0.94

P.C.

3.01

3.09

3.16

3.01

3.09

3.16

3.01

3.09

3.16

3.01

3.09

3.16

3.01

3.09

3.16

3.01

3.09

3.16

3.01

3.09

3.16

3.01

3.09

3.16

1. PERFORMANCE DATA (240V)

1) COOLING CAPACITY<1>
PCA-P3HA

Notes CA : Capacity (W) SHC(W) : Sensible heat capacity

P.C. : Power consumption (kW) SHF : Sensible heat factor

10

COOLING CAPACITY<2>
PCA-P3HA

Indoor

Intake air

D.B.(°C)

20
20
20
22
22
22
24
24
24
26
26
26
28
28
28
30
30
30
32
32
32
34
34
34

Indoor

Intake air

W.B.(°C)

16
18
20
16
18
20
16
18
20
16
18
20
16
18
20
16
18
20
16
18
20
16
18
20

CA
6,675
7,200
7,800
6,675
7,200
7,800
6,675
7,200
7,800
6,675
7,200
7,800
6,675
7,200
7,800
6,675
7,200
7,800
6,675
7,200
7,800
6,675
7,200
7,800

Outdoor intake air D.B.(°C)

35 40 45

SHC(W)

4,139
3,600
2,964
4,673
4,176
3,588
5,207
4,752
4,212
5,741
5,328
4,836
6,275
5,904
5,460
6,675
6,480
6,084
6,675
7,056
6,708
6,675
7,200
7,332

SHF

0.62

0.50

0.38

0.70

0.58

0.46

0.78

0.66

0.54

0.86

0.74

0.62

0.94

0.82

0.70

1.00

0.90

0.78

1.00

0.98

0.86

1.00

1.00

0.94

P.C.

3.23

3.31

3.39

3.23

3.31

3.39

3.23

3.31

3.39

3.23

3.31

3.39

3.23

3.31

3.39

3.23

3.31

3.39

3.23

3.31

3.39

3.23

3.31

3.39

CA
6,375
6,975
7,500
6,375
6,975
7,500
6,375
6,975
7,500
6,375
6,975
7,500
6,375
6,975
7,500
6,375
6,975
7,500
6,375
6,975
7,500
6,375
6,975
7,500

SHC(W)

3,953
3,488
2,850
4,463
4,046
3,450
4,973
4,604
4,050
5,483
5,162
4,650
5,993
5,720
5,250
6,375
6,278
5,850
6,375
6,836
6,450
6,375
6,975
7,050

SHF

0.62

0.50

0.38

0.70

0.58

0.46

0.78

0.66

0.54

0.86

0.74

0.62

0.94

0.82

0.70

1.00

0.90

0.78

1.00

0.98

0.86

1.00

1.00

0.94

P.C.

3.46

3.56

3.63

3.46

3.56

3.63

3.46

3.56

3.63

3.46

3.56

3.63

3.46

3.56

3.63

3.46

3.56

3.63

3.46

3.56

3.63

3.46

3.56

3.63

6,075
6,525
7,050
6,075
6,525
7,050
6,075
6,525
7,050
6,075
6,525
7,050
6,075
6,525
7,050
6,075
6,525
7,050
6,075
6,525
7,050
6,075
6,525
7,050

CA

SHC(W)

3,767
3,263
2,679
4,253
3,785
3,243
4,739
4,307
3,807
5,225
4,829
4,371
5,711
5,351
4,935
6,075
5,873
5,499
6,075
6,395
6,063
6,075
6,525
6,627

SHF

0.62

0.50

0.38

0.70

0.58

0.46

0.78

0.66

0.54

0.86

0.74

0.62

0.94

0.82

0.70

1.00

0.90

0.78

1.00

0.98

0.86

1.00

1.00

0.94

P.C.

3.75

3.83

3.90

3.75

3.83

3.90

3.75

3.83

3.90

3.75

3.83

3.90

3.75

3.83

3.90

3.75

3.83

3.90

3.75

3.83

3.90

3.75

3.83

3.90

Notes CA : Capacity (W) SHC(W) : Sensible heat capacity

P.C. : Power consumption (kW) SHF : Sensible heat factor

11