Mitsubishi PMH-P1BA, PMH-P1.6BA, PMH-P2BA, PMH-P1BA1, PMH-P1.6BA1 Service Manual
...
SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS
ON/OFF
CENTRALLY CONTROLLED
ERROR CODE
CLOCK
ON OFF
˚C
CHECK
CHECK MODE
FILTER
TEST RUN
FUNCTION
1Hr.
NOT AVAILABLE
STAND BY
DEFROST
TEMP.
TECHNICAL & SERVICE MANUAL
2001
No. OC238
REVISED EDITION-B
Series PMH
Ceiling Cassettes
Indoor unit
[Model names] [Service Ref.]
PMH-P1BA PMH-P1BA
PMH-P1BA
PMH-P1.6BA PMH-P1.6BA
PMH-P1.6BA
PMH-P2BA PMH-P2BA
PMH-P2BA
R407C
1
1
CONTENTS
• PMH-P1BA1,PMH-P1.6BA1,PMH-P2BA1
are added in REVISED EDITION-B.
• Please void OC238.REVISED EDITION-A.
• Refer to the OCT03 REVISED EDITION-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.]
<OC180 REVISED EDITION-A>
PUH-P1.6VGA
1
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
PMH- P1,1.6,2BA
INDOOR UNIT
FILTER
CHECK MODE
TEST RUN
REMOTE CONTROLLER
PMH- P1,1.6,2BA
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
8.
WIRING DIAGRAM
9.
REFRIGERANT SYSTEM DIAGRAM
···············································30
·····················31
10. TROUBLE SHOOTING ·····································32
11. DISASSEMBLY PROCEDURE··························35
12. PARTS LIST ······················································38
13. OPTIONAL PARTS············································41
1
1
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
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.)
➔
[T7W E00 713]
[T7W E06 713]
2
2
Outdoor unit
PUH-P
PMH-P1BA
PMH-P1.6BA
PMH-P2BA
PMH-P1BA1
PMH-P1.6BA1
PMH-P2BA1
Indoor unit
1.6VGA
—
—
—
—
—
1VGAA.UK
—
—
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—
1.6YGAA.UK
—
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1.6VGAA.UK
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2YGAA.UK
—
—
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2VGAA.UK
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1.6YGA
—
—
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2VGA
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2YGA
—
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COMBINATION OF INDOOR AND OUTDOOR UNITS
3
SAFETY PRECAUTION
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 .
3
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.
1
·Use the existing fitting SPECIFICATIONS. (UNF7/16)
·Use high-tension side pressure of 3.43MPa·G or over.
Charge hose ·Only for R407C.
2
·Use pressure performance of 5.10MPa·G or over.
Electronic scale
3
Gas leak detector ·Use the detector for R407C.
4
Adapter for reverse flow check. ·Attach on vacuum pump.
5
Refrigerant charge base.
6
Refrigerant cylinder. ·For R407C ·Top of cylinder (Brown)
7
·Cylinder with syphon
Refrigerant recovery equipment.
8
[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.
4
4
PART NAMES AND FUNCTIONS
● Indoor (Main) Unit
PMH-P1BA, PMH-P1BA1
PMH-P1.6BA, PMH-P1.6BA1
PMH-P2BA, PMH-P2BA1
Auto Air Swing Vane
Disperses airflow up and
down and adjusts the angle
of airflow direction.
Horizontal Air Outlet
Guide vane
Air flow can be changed to horinzontally
by moving the Guide vane to the left or right.
Filters
Remove dust and pollutants
from inhaled air.
Air intake
Inhales air from room.
5
PMH-P1BA
PMH-P1.6BA
PMH-P2BA
● Remote controller
● Operation buttons
TIMER button
This switches between
continuous operation and
the timer operation.
● Once the controls are set, the same operation mode can
be repeated by simply pressing the ON/OFF button.
TIME SETTING button
This sets of switches the
current time. start time and
stop time.
AIR SPEED button
This sets the fan speed.
OPERATION SWITCH
button
Press this button to
switch the cooler electronic dry (dehumidify)
automatic and heater
modes.
TEMP. ADJUSTMENT
button
This sets the room temperature The temperature setting
can be performed in 1°C
units
Setting range
Cooler 19°C to 30°C
Heater 17°C to 28°C
TIMER ADJUSTMENT button
This adjust the current time, start
time and stop time.
LOUVER button
This switches the horizontal fan motion ON
and OFF.
(This button does not
operate in this model)
ON/OFF button
This switches between the
operation and stop modes
each time it is pressed. The
lamp on this button lights during operation.
AIR DIRECTION button
This adjusts the vertical angle
of the ventilation.
FILTER button
This resets the filter cleaning
indication display.
CHECK-TEST RUN button
Only press this button to perform an inspection check or
test operation Do not use it
for normal operation.
VENTILA TION button
This sets the ventilation fan
speed.
6
● Display
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.
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
FILTER 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.
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.
POWER display
This lamp lights when electricity is
supplied to the unit.
This lamp lights when the filter need
to be cleaned.
7
PMH-P1BA1
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
PMH-P1.6BA1
PMH-P2BA1
● Remote controller
● Operation buttons
● Once the controls are set, the same operation mode can
be repeated by simply pressing the ON/OFF button.
8
● 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
The [STANDBY] symbol is only displayed from the time the heating
operation starts unit the heated air
begins to blow.
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.
CENTRALLY CONTROLLED
ON OFF
CLOCK
CHECK
STAND BY
DEFROST
PAR-20MAA
˚C
TEMP.
TIMER SET
ERROR CODE
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.
1Hr.
˚C
FILTER
CHECK MODE
TEST RUN
FUNCTION
NOT AVAILABLE
ON/OFF
FILTER
CHECK TEST
AIR 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°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 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.
DEFROST display
This indicates when the defrost
operation is performed.
CHECK MODE
TEST RUN
This display lights in the check
mode or when a test operation is
performed.
display
FILTER 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.
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.
POWER display
This lamp lights when electricity is
supplied to the unit.
This lamp lights when the filter need
to be cleaned.
9
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(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
36
RE277VHSM
w1
Heating
17,100
5,000
1.70
0.06
0.29
0.32
20
RE277YFKM
w2
W
D
H
Cooling
Heating
W
D
H
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
28
Plate fin coil
Propeller (direct) x 1
0.070
45(1,590)
Reverse cycle
46
48
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
Flared
Max. 40m
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
10
Item
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
External finish
Heat exchanger
Fan Fan(drive) x No.
Operation control & Thermostat
INDOOR UNITOUTDOOR UNIT
Noise level(Lo - Mi2 - Mi1 - Hi)
Unit drain pipe I.D.
Dimensions
Weight
Service Ref.
Power supply (phase, cycle, voltage)
External finish
Refrigerant control
Compressor
Heat exchanger
Fan Fan(drive) x No.
Defrost method
Noise level
Dimensions
Weight
Refrigerant
Pipe size O.D.
Connection method
Between the indoor &
REFRIGERANT PIPING
outdoor unit
Input
Running current
Starting current
Fan motor output
Airflow(Lo - Mi2 - Mi1 - Hi)
External static pressure
Running current
Starting current
Model
Motor output
Starter type
Protection devices
Crankcase heater
Fan motor output
Airflow
Cooling
Heating
Charge
Oil (Model)
Indoor side
Outdoor side
Height difference
Piping length
W
D
H
W
D
H
Liquid
Gas
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)
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.)
PMH-P2BA
Cooling
18,400
5,400
2.35
Single Phase, 50Hz, 220-230-240V
0.06
0.29
0.32
Unit : Galvanized sheets with gray heat insulation, Grille munsell 0.98Y 8.99/0.63
8.0-9.0-10.0-11.0(282-318-353-388)
Remote controller & built-in
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)
PUH-P2VGA PUH-P2YGA PUH-P2VGA PUH-P2YGA
Single Phase, 50Hz,
220-230-240V
11.11
)
UNIT : 14(31) PANEL : 3.0(6.6)
3 phase, 50Hz,
380-400-415V(4wires)
74
NE38VMJM
w1
PMH-P2BA
Plate fin coil
Lineflow fan (direct) x 1
3.88
Linear Expansion Valve
0.028
0(direct blow)
36-38-40-42
26(1)
Single Phase, 50Hz,
220-230-240V
11.51
Munsell 5Y 8/1
Hermetic
1.7
Line start
35
Plate fin coil
Propeller (direct) x 1
0.070
55(1,940)
Reverse cycle
48
49
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
Flared
Max. 40m
Max. 40m
Heating
21,300
6,250
2.42
0.06
0.29
0.32
3 phase, 50Hz,
380-400-415V(4wires)
4.02
30
NE38YEJM
w2
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
Refrigerant piping length (one way) : 5m (16ft)
2. Guaranteed operating range
w1: Inner thermostat, HP switch, Discharge thermo.
w2: Thermal relay, Discharge thermo, HP switch, Anti-phase protector.
····Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C (43˚F)
Cooling
Heating
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
11
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
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(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
W
D
H
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
PMH-P1BA / PMH-P1BA
1
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
30
Munsell 5Y 7/1
Linear Expansion Valve
Hermetic
RE189VHSMT
0.85
Line start
Inner thermostat, HP switch, Discharge thermo.
30
Plate fin coil
Propeller (direct) x 1
0.070
45(1,590)
Reverse cycle
46
48
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
Flared
Max. 30m
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
12
Item
Function
Capacity
Total input
Service Ref.
Power supply(phase, cycle, voltage)
External finish
Heat exchanger
Fan Fan(drive) x No.
Operation control & Thermostat
INDOOR UNITOUTDOOR UNIT
Noise level(Lo - Mi2 - Mi1 - Hi)
Unit drain pipe I.D.
Dimensions
Weight
Service Ref.
Power supply (phase, cycle, voltage)
External finish
Refrigerant control
Compressor
Heat exchanger
Fan Fan(drive) x No.
Defrost method
Noise level
Dimensions
Weight
Refrigerant
Pipe size O.D.
Connection method
Between the indoor &
REFRIGERANT PIPING
outdoor unit
Input
Running current
Starting current
Fan motor output
Airflow(Lo - Mi2- Mi1 - Hi)
External static pressure
Running current
Starting current
Model
Motor output
Starter type
Protection devices
Crankcase heater
Fan motor output
Airflow
Cooling
Heating
Charge
Oil (Model)
Indoor side
Outdoor side
Height difference
Piping length
W
D
H
W
D
H
Liquid
Gas
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)
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.)
PMH-P1.6BA / PMH-P1.6BA1
Cooling
15,000
4,400
1.65
PMH-P1.6BA / PMH-P1.6BA
Single Phase, 50Hz, 220-230-240V
0.06
0.29
0.32
Unit : Galvanized sheets with gray heat insulation, Grille munsell 0.98Y 8.99/0.63
7.0-8.0-9.0-10.0(247-282-318-353)
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)
PUH-P1.6VGAA.UK PUH-P1.6YGAA.UK PUH-P1.6VGAA.UK PUH-P1.6YGAA.UK
Single Phase, 50Hz,
220-230-240V
7.36
)
UNIT : 14(31) PANEL : 3.0(6.6)
3 phase, 50Hz,
380-400-415V(4wires)
36
RE277VHSMT
w1
Plate fin coil
Lineflow fan (direct) x 1
0.028
0(direct blow)
Remote controller & built-in
34-36-38-40
26(1)
Single Phase, 50Hz,
220-230-240V
2.49
Munsell 5Y 7/1
Linear Expansion Valve
Hermetic
1.3
Line start
30
Plate fin coil
Propeller (direct) x 1
0.070
45(1,590)
Reverse cycle
47
49
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
Flared
Max. 40m
Max. 40m
7.59
RE277YFKM
Heating
17,100
5,000
1.70
1
0.06
0.29
0.32
3 phase, 50Hz,
380-400-415V(4wires)
2.56
20
w2
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
Refrigerant piping length (one way) : 5m (16ft)
2. Guaranteed operating range
w1: Inner thermostat, HP switch, Discharge thermo.
w2: Thermal relay, Discharge thermo, HP switch, Anti-phase protector.
····Indoor : D.B. 20˚C(68˚F) Outdoor : D.B. 7˚C(45˚F), W.B. 6˚C (43˚F)
Cooling
Heating
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
13
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
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(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
62
NE36VMJMT
w1
Heating
21,450
6,250
2.42
0.06
0.29
0.32
31
NE38YEJM
w2
W
D
H
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
PMH-P2BA / PMH-P2BA
1
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
38
Plate fin coil
Propeller (direct) x 1
0.070
55(1,940)
Reverse cycle
48
50
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
Flared
Max. 40m
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
14
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