Mitsubishi PMH-P1BA, PMH-P1.6BA, PMH-P2BA, PMH-P1BA1, PMH-P1.6BA1 Service Manual

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TECHNICAL & SERVICE MANUAL

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS

CONTENTS

1. TECHNICAL CANGES········································2

2. COMBINA TION OF INDOOR AND OUTDOOR UNITS ···3

3. SAFETY PRECAUTION······································3

4. PART NAMES AND FUNCTIONS·······················5

5. SPECIFICATIONS·············································10

6. DATA··································································16

7. OUTLINES AND DIMENSIONS························29

WIRING DIAGRAM

···············································30

REFRIGERANT SYSTEM DIAGRAM

·····················31

10. TROUBLE SHOOTING ·····································32

11. DISASSEMBLY PROCEDURE··························35

12. PARTS LIST ······················································38

13. OPTIONAL PARTS············································41

Indoor unit

[Model names] [Service Ref.]

No. OC238

REVISED EDITION-B

2001

• PMH-P1BA1,PMH-P1.6BA1,PMH-P2BA1

are added in REVISED EDITION-B.

• Please void OC238.REVISED EDI-

TION-A.

• Refer to the OCT03 REVISED EDI-

TION-C as regarding control

relation.This manual does not cover

outdoor units. When servicing them,

please refer to the service manual

No.OC180 REVISED EDITION-A,

OC261 and this manual in a set.

[Service Ref.]

PUH-P1.6VGA

PUH-P1.6YGA

PUH-P2VGA

PUH-P2YGA

<OC261>

PUH-P1VGAA.UK

PUH-P1.6VGAA.UK

PUH-P1.6YGAA.UK

PUH-P2VGAA.UK

PUH-P2YGAA.UK

INDOOR UNIT

Ceiling Cassettes

Series PMH

ON/OFF

CENTRALLY CONTROLLED

ERROR CODE

CLOCK

ON OFF

˚C

CHECK

CHECK MODE

FILTER

TEST RUN

FUNCTION

1Hr.

NOT AVAILABLE

STAND BY

DEFROST

TEMP.

R407C

FILTER

CHECK MODE

TEST RUN

PMH-P1BA PMH-P1BA

PMH-P1BA

PMH-P1.6BA PMH-P1.6BA

PMH-P1.6BA

PMH-P2BA PMH-P2BA

PMH-P2BA

REMOTE CONTROLLER

PMH- P1,1.6,2BA

TECHNICAL CHANGES

PMH-P1BA ➔ PMH-P1BA1 PMH-P1.6BA ➔ PMH-P1.6BA1

PMH-P2BA ➔ PMH-P2BA1

● Outdoor units which are connected to PMH-P•BA and PMH-P•BA1 have been added.

● The parts No. of REMOTE CONTROLLER has changed. (The following parts numbers are interchangeable.)

ON/OFF

CENTRALLY CONTROLLED

ERROR CODE

CLOCK

ON OFF

˚C

CHECK

CHECK MODE

FILTER

TEST RUN

FUNCTION

1Hr.

NOT AVAILABLE

STAND BY

DEFROST

TEMP.

FILTER

CHECK MODE

TEST RUN

[T7W E00 713]

[T7W E06 713]

➔

SAFETY PRECAUTION

COMBINATION OF INDOOR AND OUTDOOR UNITS

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

· 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 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 lubricant 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 lubricant to coat flares and flange connections.

-The lubricant 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 lubricant 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 lubricant 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 lubricant are mixed in the R407C, the refrigerant may deteriorated.

-If water is mixed in the R407C, the lubricant 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 .

Outdoor unit

PUH-P

PMH-P1BA

PMH-P1.6BA

PMH-P2BA

PMH-P1BA1

PMH-P1.6BA1

PMH-P2BA1

Indoor unit

1.6VGA

—

1VGAA.UK

—

1.6YGAA.UK

—

1.6VGAA.UK

—

2YGAA.UK

—

2VGAA.UK

—

1.6YGA

—

2VGA

—

2YGA

—

[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.

Gravimeter

Unit

[1] Service tools

Use the below service tools as exclusive tools for R407C refrigerant.

No. Tool name Specifications

Gauge manifold ·Only for R407C.

·Use the existing fitting SPECIFICATIONS. (UNF7/16)

·Use high-tension side pressure of 3.43MPa·G or over.

Charge hose ·Only for R407C.

·Use pressure performance of 5.10MPa·G or over.

Electronic scale

Gas leak detector ·Use the detector for R407C.

Adapter for reverse flow check. ·Attach on vacuum pump.

Refrigerant charge base.

Refrigerant cylinder. ·For R407C ·Top of cylinder (Brown)

·Cylinder with syphon

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.

PART NAMES AND FUNCTIONS

● Indoor (Main) Unit

PMH-P1BA, PMH-P1BA1

PMH-P1.6BA, PMH-P1.6BA1

PMH-P2BA, PMH-P2BA1

Guide vane

Air flow can be changed to horinzontally

by moving the Guide vane to the left or right.

Air intake

Inhales air from room.

Filters

Remove dust and pollutants

from inhaled air.

Auto Air Swing Vane

Disperses airflow up and

down and adjusts the angle

of airflow direction.

Horizontal Air Outlet

TIMER button

● Remote controller

● Operation buttons

● Once the controls are set, the same operation mode can

be repeated by simply pressing the ON/OFF button.

This switches between

continuous operation and

the timer operation.

This sets the fan speed.

AIR SPEED button

Press this button to

switch the cooler elec-

tronic dry (dehumidify)

automatic and heater

modes.

OPERATION SWITCH

button

This sets the room tempera-

ture The temperature setting

can be performed in 1°C

units

Setting range

Cooler 19°C to 30°C

Heater 17°C to 28°C

TEMP. ADJUSTMENT

button

This sets of switches the

current time. start time and

stop time.

TIME SETTING button

(This button does not

operate in this model)

This switches the hori-

zontal fan motion ON

and OFF.

LOUVER button

This switches between the

operation and stop modes

each time it is pressed. The

lamp on this button lights dur-

ing operation.

ON/OFF button

This adjusts the vertical angle

of the ventilation.

AIR DIRECTION button

Only press this button to per-

form an inspection check or

test operation Do not use it

for normal operation.

CHECK-TEST RUN button

This resets the filter cleaning

indication display.

FILTER button

This sets the ventilation fan

speed.

VENTILA TION button

This adjust the current time, start

time and stop time.

TIMER ADJUSTMENT button

PMH-P1BA

PMH-P1.6BA

PMH-P2BA

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.

CENTRALLY

CONTROLLED display

This indicates when the unit is con-

trolled 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 oper-

ation is performed.

CHECK display

This indicates when a malfunction

has occurred in the unit which should

be checked.

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.

● Display

In this display example on the bot-

tom left, a condition where all dis-

play lamps light is shown for expla-

nation purposes although this differs

from actual operation.

Operation lamp

This lamp lights during operation,

goes off when the unit stops and

flashes when a malfunction occurs.

POWER display

This lamp lights when electricity is

supplied to the unit.

SET TEMPERATURE display

This displays the selected setting

temperature.

FAN SPEED display

The selected fan speed is displayed.

ROOM TEMPERATURE display

The temperature of the suction air is

displayed during operation. The dis-

play range is 8° to 39°C. The display

flashes 8°C when the actual temper-

ature is less than 8° and flashes

39°C when the actual temperature is

greater than 39°C.

display

This display lights in the check mode

or when a test operation is per-

formed.

CHECK MODE

TEST RUN

FILTER display

This lamp lights when the filter need

to be cleaned.

AIR DIRECTION display

This displays the air direction.

● Remote controller

● Once the controls are set, the same operation mode can

be repeated by simply pressing the ON/OFF button.

PMH-P1BA1

PMH-P1.6BA1

PMH-P2BA1

● Operation buttons

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 sets the ventilation fan speed.

VENTILATION button

This switch the horizontal fan motion

ON and OFF.

(Not available for this model.)

LOUVER 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

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

Caution

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

● 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.

CENTRALLY

CONTROLLED display

This indicates when the unit is con-

trolled 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

The [STANDBY] symbol is only dis-

played from the time the heating

operation starts unit the heated air

begins to blow.

DEFROST display

This indicates when the defrost

operation is performed.

CHECK display

This indicates when a malfunction

has occurred in the unit which should

be checked.

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.

● Display

In this display example on the bot-

tom left, a condition where all dis-

play lamps light is shown for expla-

nation purposes although this differs

from actual operation.

Operation lamp

This lamp lights during operation,

goes off when the unit stops and

flashes when a malfunction occurs.

POWER display

This lamp lights when electricity is

supplied to the unit.

SET TEMPERATURE display

This displays the selected setting

temperature.

AIR DIRECTION display

This displays the air direction.

ROOM TEMPERATURE display

The temperature of the suction air

is displayed during operation. The

display range is 8°C to 39°C. The

display flashes 8°C when the actual

temperature is less than 8°C and

flashes 39°C when the actual tem-

perature is greater than 39°C.

display

This display lights in the check

mode or when a test operation is

performed.

CHECK MODE

TEST RUN

This lamp lights when the filter need

to be cleaned.

AIR SPEED display

The selected fan speed is displayed.

FILTER display

Service Ref.

Item

Btu/h

K/min(CFM)

Pa(mmAq)

mm(in.)

kg(lbs)

/min(CFM

)

mm(in.)

kg(lbs)

mm(in.)

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(Lo - Mi2- Mi1 - Hi)

External static pressure

Operation control & Thermostat

Noise level(Lo - Mi2 - Mi1 - Hi)

Unit drain pipe I.D.

Dimensions

Weight

Service Ref.

Power supply (phase, cycle, voltage)

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

INDOOR UNITOUTDOOR UNIT

REFRIGERANT PIPING

PMH-P1.6BA

Cooling

15,000

4,400

1.65

0.06

0.29

0.32

RE277VHSM

Heating

17,100

5,000

1.70

0.06

0.29

0.32

RE277YFKM

Cooling

Heating

Liquid

Gas

Indoor side

Outdoor side

Height difference

Piping length

PMH-P1.6BA

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

Unit : Galvanized sheets with gray heat insulation, Grille munsell 0.98Y 8.99/0.63

Plate fin coil

Lineflow fan (direct) x 1

0.028

7.0-8.0-9.0-10.0(247-282-318-353)

0(direct blow)

Remote controller & built-in

34-36-38-40

26(1)

Munsell 5Y 8/1

Linear Expansion Valve

Hermetic

1.3

Line start

Plate fin coil

Propeller (direct) x 1

0.070

45(1,590)

Reverse cycle

900(35-7/16)

330+20(13+3/4)

650(25-5/8)

55(121)

R407C

2.6(5.7)

1.2(Ester)MEL56

9.52(3/8)

15.88(5/8)

Flared

Max. 40m

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

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

UNIT : 854(33-5/8) PANEL : 1000(39-3/8)

UNIT : 395(15-9/16) PANEL : 470(18-1/2)

UNIT : 230(9-1/16) PANEL : 30(1-3/16)

UNIT : 14(31) PANEL : 3.0(6.6)

PUH-P1.6VGA PUH-P1.6YGA PUH-P1.6VGA PUH-P1.6YGA

Single Phase, 50Hz,

220-230-240V

7.66

3 phase, 50Hz,

380-400-415V(4wires)

2.67

Single Phase, 50Hz,

220-230-240V

8.19

3 phase, 50Hz,

380-400-415V(4wires)

2.86

w1: Inner thermostat, HP switch, Discharge thermo.

w2: Thermal relay, Discharge thermo, HP switch, Anti-phase protector.

3. Above data based on indicated voltage

Indoor Unit Single phase 240V 50Hz

Outdoor Unit Single phase 240V 50Hz

3 phase 415V 50Hz

SPECIFICATIONS5

5-1. SPECIFICATIONS

Service Ref.

Item

Btu/h

K/min(CFM)

Pa(mmAq)

mm(in.)

kg(lbs)

/min(CFM

)

mm(in.)

kg(lbs)

mm(in.)

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(Lo - Mi2 - Mi1 - Hi)

External static pressure

Operation control & Thermostat

Noise level(Lo - Mi2 - Mi1 - Hi)

Unit drain pipe I.D.

Dimensions

Weight

Service Ref.

Power supply (phase, cycle, voltage)

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

INDOOR UNITOUTDOOR UNIT

REFRIGERANT PIPING

PMH-P2BA

Cooling

18,400

5,400

2.35

0.06

0.29

0.32

NE38VMJM

Heating

21,300

6,250

2.42

0.06

0.29

0.32

NE38YEJM

Cooling

Heating

Liquid

Gas

Indoor side

Outdoor side

Height difference

Piping length

PMH-P2BA

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

Unit : Galvanized sheets with gray heat insulation, Grille munsell 0.98Y 8.99/0.63

Plate fin coil

Lineflow fan (direct) x 1

0.028

8.0-9.0-10.0-11.0(282-318-353-388)

0(direct blow)

Remote controller & built-in

36-38-40-42

26(1)

Munsell 5Y 8/1

Linear Expansion Valve

Hermetic

1.7

Line start

Plate fin coil

Propeller (direct) x 1

0.070

55(1,940)

Reverse cycle

900(35-7/16)

330+20(13+3/4)

855(33-5/8)

71(157)

R407C

3.1(6.8)

1.2(Ester)MEL56

9.52(3/8)

15.88(5/8)

Flared

Max. 40m

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

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

UNIT : 854(33-5/8) PANEL : 1000(39-3/8)

UNIT : 395(15-9/16) PANEL : 470(18-1/2)

UNIT : 230(9-1/16) PANEL : 30(1-3/16)

UNIT : 14(31) PANEL : 3.0(6.6)

PUH-P2VGA PUH-P2YGA PUH-P2VGA PUH-P2YGA

Single Phase, 50Hz,

220-230-240V

11.11

3 phase, 50Hz,

380-400-415V(4wires)

3.88

Single Phase, 50Hz,

220-230-240V

11.51

3 phase, 50Hz,

380-400-415V(4wires)

4.02

w1: Inner thermostat, HP switch, Discharge thermo.

w2: Thermal relay, Discharge thermo, HP switch, Anti-phase protector.

3. Above data based on indicated voltage

Indoor Unit Single phase 240V 50Hz

Outdoor Unit Single phase 240V 50Hz

3 phase 415V 50Hz

Service Ref.

Item

Btu/h

K/min(CFM)

Pa(mmAq)

mm(in.)

kg(lbs)

/min(CFM

)

mm(in.)

kg(lbs)

mm(in.)

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(Lo - Mi2 - Mi1 - Hi)

External static pressure

Operation control & Thermostat

Noise level(Lo - Mi2 - Mi1 - Hi)

Unit drain pipe I.D.

Dimensions

Weight

Service Ref.

Power supply (phase, cycle, voltage)

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

INDOOR UNITOUTDOOR UNIT

REFRIGERANT PIPING

PMH-P1BA / PMH-P1BA1

Cooling

10,700

3,150

1.15

0.04

0.19

0.21

4.92

Heating

11,600

3,400

1.06

0.04

0.19

0.21

4.52

Cooling

Heating

Liquid

Gas

Indoor side

Outdoor side

Height difference

Piping length

PMH-P1BA / PMH-P1BA

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

Unit : Galvanized sheets with gray heat insulation, Grille munsell 0.98Y 8.99/0.63

Plate fin coil

Lineflow fan (direct) x 1

0.028

6.3-6.8-7.6-8.4(222-240-268-297)

0(direct blow)

Remote controller & built-in

29-31-33-35

26(1)

PUH-P1VGAA.UK

Single Phase, 50Hz,

220-230-240V

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

RE189VHSMT

0.85

Line start

Inner thermostat, HP switch, Discharge thermo.

Plate fin coil

Propeller (direct) x 1

0.070

45(1,590)

Reverse cycle

900(35-7/16)

330+20(13+3/4)

650(25-5/8)

50(110)

R407C

1.7(3.7)

0.57(Ester)MEL56

6.35(1/4)

12.7(1/2)

Flared

Max. 30m

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

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

UNIT : 854(33-5/8) PANEL : 1000(39-3/8)

UNIT : 395(15-9/16) PANEL : 470(18-1/2)

UNIT : 230(9-1/16) PANEL : 30(1-3/16)

UNIT : 14(31) PANEL : 3.0(6.6)

3. Above data based on indicated voltage

Indoor Unit Single phase 240V 50Hz

Outdoor Unit Single phase 240V 50Hz

Service Ref.

Item

Btu/h

K/min(CFM)

Pa(mmAq)

mm(in.)

kg(lbs)

/min(CFM

)

mm(in.)

kg(lbs)

mm(in.)

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(Lo - Mi2- Mi1 - Hi)

External static pressure

Operation control & Thermostat

Noise level(Lo - Mi2 - Mi1 - Hi)

Unit drain pipe I.D.

Dimensions

Weight

Service Ref.

Power supply (phase, cycle, voltage)

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

INDOOR UNITOUTDOOR UNIT

REFRIGERANT PIPING

PMH-P1.6BA / PMH-P1.6BA1

Cooling

15,000

4,400

1.65

0.06

0.29

0.32

RE277VHSMT

Heating

17,100

5,000

1.70

0.06

0.29

0.32

RE277YFKM

Cooling

Heating

Liquid

Gas

Indoor side

Outdoor side

Height difference

Piping length

PMH-P1.6BA / PMH-P1.6BA

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

Unit : Galvanized sheets with gray heat insulation, Grille munsell 0.98Y 8.99/0.63

Plate fin coil

Lineflow fan (direct) x 1

0.028

7.0-8.0-9.0-10.0(247-282-318-353)

0(direct blow)

Remote controller & built-in

34-36-38-40

26(1)

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

1.3

Line start

Plate fin coil

Propeller (direct) x 1

0.070

45(1,590)

Reverse cycle

900(35-7/16)

330+20(13+3/4)

650(25-5/8)

54(119)

R407C

2.5(5.5)

0.57(Ester)MEL56

9.52(3/8)

15.88(5/8)

Flared

Max. 40m

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

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

UNIT : 854(33-5/8) PANEL : 1000(39-3/8)

UNIT : 395(15-9/16) PANEL : 470(18-1/2)

UNIT : 230(9-1/16) PANEL : 30(1-3/16)

UNIT : 14(31) PANEL : 3.0(6.6)

PUH-P1.6VGAA.UK PUH-P1.6YGAA.UK PUH-P1.6VGAA.UK PUH-P1.6YGAA.UK

Single Phase, 50Hz,

220-230-240V

7.36

3 phase, 50Hz,

380-400-415V(4wires)

2.49

Single Phase, 50Hz,

220-230-240V

7.59

3 phase, 50Hz,

380-400-415V(4wires)

2.56

w1: Inner thermostat, HP switch, Discharge thermo.

w2: Thermal relay, Discharge thermo, HP switch, Anti-phase protector.

3. Above data based on indicated voltage

Indoor Unit Single phase 240V 50Hz

Outdoor Unit Single phase 240V 50Hz

3 phase 415V 50Hz

Service Ref.

Item

Btu/h

K/min(CFM)

Pa(mmAq)

mm(in.)

kg(lbs)

/min(CFM

)

mm(in.)

kg(lbs)

mm(in.)

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(Lo - Mi2 - Mi1 - Hi)

External static pressure

Operation control & Thermostat

Noise level(Lo - Mi2 - Mi1 - Hi)

Unit drain pipe I.D.

Dimensions

Weight

Service Ref.

Power supply (phase, cycle, voltage)

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

INDOOR UNITOUTDOOR UNIT

REFRIGERANT PIPING

PMH-P2BA / PMH-P2BA1

Cooling

18,400

5,400

2.35

0.06

0.29

0.32

NE36VMJMT

Heating

21,450

6,250

2.42

0.06

0.29

0.32

NE38YEJM

Cooling

Heating

Liquid

Gas

Indoor side

Outdoor side

Height difference

Piping length

PMH-P2BA / PMH-P2BA

SinglePhase, 50Hz, 220-230-240V

Unit : Galvanized sheets with gray heat insulation, Grille munsell 0.98Y 8.99/0.63

Plate fin coil

Lineflow fan (direct) x 1

0.028

8.0-9.0-10.0-11.0(282-318-353-388)

0(direct blow)

Remote controller & built-in

36-38-40-42

26(1)

Munsell 5Y 7/1

Linear Expansion Valve

Hermetic

1.6

Line start

Plate fin coil

Propeller (direct) x 1

0.070

55(1,940)

Reverse cycle

900(35-7/16)

330+20(13+3/4)

855(33-5/8)

74(163)

R407C

2.6(5.7)

1.2(Ester)MEL56

9.52(3/8)

15.88(5/8)

Flared

Max. 40m

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

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

UNIT : 854(33-5/8) PANEL : 1000(39-3/8)

UNIT : 395(15-9/16) PANEL : 470(18-1/2)

UNIT : 230(9-1/16) PANEL : 30(1-3/16)

UNIT : 14(31) PANEL : 3.0(6.6)

PUH-P2VGAA.UK PUH-P2YGAA.UK PUH-P2VGAA.UK PUH-P2YGAA.UK

Single Phase, 50Hz,

220-230-240V

10.26

3 phase, 50Hz,

380-400-415V(4wires)

3.70

Single Phase, 50Hz,

220-230-240V

10.57

3 phase, 50Hz,

380-400-415V(4wires)

3.82

w1: Inner thermostat, HP switch, Discharge thermo.

w2: Thermal relay, Discharge thermo, HP switch, Anti-phase protector.

3. Above data based on indicated voltage

Indoor Unit Single phase 240V 50Hz

Outdoor Unit Single phase 240V 50Hz

3 phase 415V 50Hz

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