Mitsubishi PLH-P1.6KAH.UK, PLH-P2KAH.UK, PLH-P2.5KAH.UK, PLH-P1.6KAH1.UK, PLH-P2KAH1.UK Service Manual
...
SPLIT-TYPE,HEAT PUMP AIR CONDITIONERS
FILTER
CHECK MODE
TEST RUN
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.
Provisional
publication
Parts lists for some models are not included in this manual.
As soon as they are completed, the manual included the lists for all models will be published.
TECHNICAL & SERVICE MANUAL
Series PLH
Indoor unit
[Model names] [Service Ref.]
PLH-P1.6KAH PLH-P1.6KAH.UK
PLH-P2KAH PLH-P2KAH.UK
PLH-P2.5KAH PLH-P2.5KAH.UK
Ceiling Cassettes
PLH-P1.6KAH
PLH-P2KAH
PLH-P2.5KAH
R407C
1.UK
1.UK
1.UK
No. OC235
REVISED EDITION-A
• PLH-P1.6KAH1.UK, PLHP2KAH1.UK and PLHP2.5KAH1.UK are added in
REVISED EDITION-A.
Outdoor units PUH-P1.6, 2,
2.5VGAA.UK and PUH-P1.6, 2,
2.5YGAA.UK which are connected to those indoor units
are also added in it.
• Please void OC235.
• Refer to the OCT03 REVISED
EDITION-C as for control relation.
This manual does not cover
outdoor units. When serving
them, please refer to the service manual No.OC180
REVISED EDITION-A, OC261
and this manual in a set.
INDOOR UNIT
PLH-P1.6, 2, 2.5KAH.UK PLH-P1.6, 2, 2.5KAH1.UK
REMOTE CONTROLLER
CONTENTS
1. TECHNICAL CHANGES······························2
2. COMBINA TION OF INDOOR AND OUTDOOR UNITS··2
3. SAFETY PRECAUTION·······························2
4. PART NAMES AND FUNCTIONS ···············4
5. SPECIFICATIONS········································9
6. DATA ··························································15
7. OUTLINES AND DIMENSIONS·················34
8.
WIRING DIAGRAM
9.
REFRIGERANT SYSTEM DIAGRAM
10. TROUBLESHOOTING ·······························37
11. DISASSEMBLY PROCEDURE ··················39
12. PARTS LIST···············································42
13. OPTIONAL PARTS ····································46
·······································35
··············36
Heat pump type
Outdoor unit
PUH-P
Heat pump with
electric heater
PLH-P1.6KAH.UK
PLH-P1.6KAH1.UK
PLH-P2KAH.UK
PLH-P2KAH1.UK
PLH-P2.5KAH.UK
PLH-P2.5KAH1.UK
VGA1
—
—
—
—
—
YGA1
—
—
—
—
—
YGA
—
—
—
—
—
VGA
—
—
—
—
—
VGA
—
—
—
—
—
YGA
—
—
—
—
—
VGAA.UK
—
—
—
—
YGAA.UK
—
—
—
—
VGAA.UK
—
—
—
—
YGAA.UK
—
—
—
—
VGAA.UK
—
—
—
—
YGAA.UK
—
—
—
—
1.6 2 2.5
Indoor unit
1
TECHNICAL CHANGES
PLH-P1.6KAH.UK PLH-P1.6KAH1.UK PLH-P2KAH.UK PLH-P2KAH1.UK
PLH-P2.5KAH.UK PLH-P2.5KAH1.UK
● REMOTE CONTROLLER has changed.(PAR-S27A-E PAR-20MAA-E)
● Outdoor units which are connected to PLH-P·KAH.UK and PLH-P·KAH
1.UK have been added.
2
3
COMBINATION OF INDOOR AND OUTDOOR UNITS
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 parti-
cles, 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
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.
3
4
Auto Air Swing Vane
Disperses airflow up and
down and adjusts the angle
of airflow direction.
Grille
Filters
Remove dust and pollutants
from inhaled air
Horizontal Air Outlet
Sets airflow horizontal automatically
during cooling or dehumidifying.
Air Intake
Inhales air from room.
PART NAMES AND FUNCTIONS
● Indoor (Main) Unit
PLH-P1.6KAH.UK, PLH-P2KAH.UK, PLH-P2.5KAH.UK
PLH-P1.6KAH1.UK, PLH-P2KAH1.UK, PLH-P2.5KAH1.UK
4
● Remote controller
● Once the controls are set, the same operation mode can
be repeated by simply pressing the ON/OFF button.
PLH-P1.6KAH.UK, PLH-P2KAH.UK, PLH-P2.5KAH.UK
● Operation buttons [ PAR-S27A-E ]
TIME SETTING button
TIMER button
This switches between
continuous operation and
the timer operation.
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.
5
● 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
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.
6
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
PLH-P1.6KAH1.UK, PLH-P2KAH1.UK, PLH-P2.5KAH1.UK
● Operation buttons [ PAR-20MAA-E ]
7
● Display
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
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.
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 bot-
tom 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.
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,
This display lights in the check mode
goes off when the unit stops and
flashes when a malfunction occurs.
CHECK MODE
TEST RUN
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.
8
5 SPECIFICATIONS
Service Ref.
Item
Btu/h
W
kW
kW
A
A
kW
K/min (CFM)
Pa (mmAq)
kW
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 w1
Total input w1
Service Ref.
Power supply (phase, cycle, voltage)
Input w2
Running current w2
Starting current w2
External finish
Heat exchanger
Fan Fan (drive) x No.
Fan motor output
Airflow (Lo-Mi2-Mi1-Hi)
External static pressure
Booster heater w2
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
PLH-P1.6KAH.UK
Cooling
15,000
4,400
1.86
0.15
0.64
0.70
7.66 / 2.67
Heating
17,100 (21,800)
5,000 (6,400)
1.93 (3.33)
0.10 <1.40>
0.45 <5.83>
0.50 <5.83>
8.19 / 2.86
W
D
H
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
PLH-P1.6KAH.UK
Single phase, 50Hz, 220-230-240V
Galvanized sheets with gray heat insulation
Plate fin coil
Turbo fan (direct) x 1
0.030
13-14-15-16 (459-494-530-565)
0 (direct blow)
<1.4>
Remote controller & built-in
32-34-35.5-37
32 (1-1/4)
PUH-P1.6VGA / PUH-P1.6YGA
Single phase, 50Hz, 220-230-240V / 3 phases, 50Hz, 380-400-415V (4wires)
36 / 20
Munsell 5Y 8/1
Linear Expansion Valve
Hermetic
RE277VHSM / RE277YFKM
1.3
Line start
Inner thermostat, HP switch, Discharge thermo. / Thermal relay, Discharge thermo, HP switch, Anti-phase protector.
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)
55 (121)
R407C
2.6 (5.7)
0.57 (Ester) MEL56
9.52 (3/8)
15.88 (5/8)
Flared
Flared
Max. 40m
Max. 40m
w1 : ( ) Shows the total rating.
w2 : < > Shows the only booster heater rating.
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 253 (10) PANEL : 30 (1-1/8)
UNIT : 20 (44) PANEL : 3.7 (8)
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
Outdoor
Cooling
Heating
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
D.B. 46˚C
D.B. -5˚C
D.B. 24˚C W.B. 18˚C
D.B. -11˚C W.B. -12˚C
Notes 1. 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 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 50Hz
9
Cooling
18,400
5,400
2.62
0.14
0.65
0.72
11.11 / 3.88
Heating
21,300 (26,100)
6,250 (7,650)
2.67 (4.07)
0.10 <1.40>
0.45 <5.83>
0.50 <5.83>
11.51 / 4.02
PLH-P2KAH.UK
Single phase, 50Hz, 220-230-240V
Galvanized sheets with gray heat insulation
Plate fin coil
Turbo fan (direct) x 1
0.030
13-14-15-16 (459-494-530-565)
0 (direct blow)
<1.4>
Remote controller & built-in
32-34-35.5-37
32 (1-1/4)
PUH-P2VGA / PUH-P2YGA
Single phase, 50Hz, 220-230-240V / 3 phases, 50Hz, 380-400-415V (4wires)
74 / 30
Munsell 5Y 8/1
Linear Expansion Valve
Hermetic
NE38VMJM / NE38YEJM
1.7
Line start
Inner thermostat, HP switch, Discharge thermo. / Thermal relay, Discharge thermo, HP switch, Anti-phase protector.
38
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
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 253 (10) PANEL : 30 (1-1/8)
UNIT : 20 (44) PANEL : 3.7 (8)
Service Ref.
Item
Btu/h
W
kW
kW
A
A
kW
K/min (CFM)
Pa (mmAq)
kW
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 w1
Total input w1
Service Ref.
Power supply (phase, cycle, voltage)
Input w2
Running current w2
Starting current w2
External finish
Heat exchanger
Fan Fan (drive) x No.
Fan motor output
Airflow (Lo-Mi2-Mi1-Hi)
External static pressure
Booster heater w2
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
PLH-P2KAH.UK
W
D
H
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
w1 : ( ) Shows the total rating.
w2 : < > Shows the only booster heater rating.
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
Outdoor
Cooling
Heating
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
D.B. 46˚C
D.B. -5˚C
D.B. 24˚C W.B. 18˚C
D.B. -11˚C W.B. -12˚C
Notes 1. 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 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 50Hz
10
Item
Function
Capacity w1
Total input w1
Service Ref.
Power supply (phase, cycle,voltage)
External finish
Heat exchanger
Fan Fan (drive) x No.
Booster heater w2
INDOOR UNITOUTDOOR UNIT
Operation control & Thermostat
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
Notes 1. Rating Conditions (ISO T1)
Input w2
Running current w2
Starting current w2
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
Charge
Oil (Model)
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
Cooling
Heating
3. Above data based on indicated voltage
Indoor Unit 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 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
Service Ref.
K/min (CFM)
Pa (mmAq)
mm (in.)
K
Indoor
mm (in.)
mm (in.)
mm (in.)
kg (lbs)
/min (CFM
mm (in.)
mm (in.)
mm (in.)
kg (lbs)
kg (lbs)
mm (in.)
mm (in.)
W
D
H
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Btu/h
W
kW
kW
A
A
kW
kW
dB
A
A
kW
W
kW
dB
dB
L
PLH-P2.5KAH.UK
Cooling
21,500
6,300
2.77
0.14
0.61
0.67
Galvanized sheets with gray heat insulation
Single phase, 50Hz, 220-230-240V / 3 phases, 50Hz, 380-400-415V (4wires)
11.78 / 4.11
Internal thermostat, HP switch, Discharge thermo. / Thermal relay, Discharge thermo, HP switch, Anti-phase protector.
)
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
PLH-P2.5KAH.UK
Single phase, 50Hz, 220-230-240V
Plate fin coil
Turbo fan (direct) x 1
14-15-16-17 (494-530-565-600)
Remote controller & built-in
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 253 (10) PANEL : 30 (1-1/8)
UNIT : 21 (46) PANEL : 3.7 (8)
PUH-P2.5VGA
Linear Expansion Valve
NE41VMJM / NE41YEJM
0.030
0 (direct blow)
<2.1>
35-36.5-38-39.5
32 (1-1/4)
1 / PUH-P2.5YGA1
77 / 32
Munsell 5Y 8/1
Hermetic
1.9
Line start
38
Plate fin coil
Propeller (direct) x 1
0.070
50 (1,770)
Reverse cycle
48
50
900 (35-7/16)
330+20 (13+3/4)
855 (33-5/8)
82 (181)
R407C
3.3 (7.3)
1.2 (Ester) MEL56
9.52 (3/8)
15.88 (5/8)
Flared
Flared
Max. 50m
Max. 50m
w1 : ( ) Shows the total rating.
w2 : < > Shows the only booster heater rating.
Heating
25,200 (32,400)
7,400 (9,500)
2.68 (4.78)
0.10 <2.10>
0.45 <8.75>
0.50 <8.75>
11.55 / 4.03
11
Cooling
15,000
4,400
1.82
0.15
0.64
0.70
7.36 / 2.94
Heating
17,100 (21,800)
5,000 (6,400)
1.89 (3.29)
0.10 <1.40>
0.45 <5.83>
0.50 <5.83>
7.59 / 2.56
PLH-P1.6KAH.UK / PLH-P1.6KAH
1.UK
Single phase, 50Hz, 220-230-240V
Galvanized sheets with gray heat insulation
Plate fin coil
Turbo fan (direct) x 1
0.030
13-14-15-16 (459-494-530-565)
0 (direct blow)
<1.4>
Remote controller & built-in
32-34-35.5-37
32 (1-1/4)
PUH-P1.6VGAA.UK / PUH-P1.6YGAA.UK
Single phase, 50Hz, 220-230-240V / 3 phases, 50Hz, 380-400-415V (4wires)
36 / 20
Munsell 5Y 7/1
Linear Expansion Valve
Hermetic
RE277VHSMT / RE277YFKM
1.3
Line start
Internal thermostat, HP switch, Discharge thermo. / Thermal relay, HP switch, Discharge thermo.
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)
55 (121)
R407C
2.5 (5.5)
0.57 (Ester) MEL56
9.52 (3/8)
15.88 (5/8)
Flared
Flared
Max. 40m
Max. 40m
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 253 (10) PANEL : 30 (1-3/16)
UNIT : 20 (44) PANEL : 3.7 (8)
Service Ref.
Item
Btu/h
W
kW
kW
A
A
kW
K/min (CFM)
Pa (mmAq)
kW
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 w1
Total input w1
Service Ref.
Power supply (phase, cycle,voltage)
Input w2
Running current w2
Starting current w2
External finish
Heat exchanger
Fan Fan (drive) x No.
Fan motor output
Airflow (Lo-Mi2-Mi1-Hi)
External static pressure
Booster heater w2
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
PLH-P1.6KAH.UK / PLH-P1.6KAH1.UK
W
D
H
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Notes 1. 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 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 50Hz
w1 : ( ) Shows the total rating.
w2 : < > Shows the only booster heater rating.
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
Outdoor
Cooling
Heating
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
D.B. 46˚C
D.B. -5˚C
D.B. 24˚C W.B. 18˚C
D.B. -11˚C W.B. -12˚C
12
Item
Function
Capacity w1
Total input w1
Service Ref.
Power supply (phase, cycle,voltage)
External finish
Heat exchanger
Fan Fan (drive) x No.
Booster heater w2
INDOOR UNITOUTDOOR UNIT
Operation control & Thermostat
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
Notes 1. Rating Conditions (ISO T1)
Input w2
Running current w2
Starting current w2
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
Charge
Oil (Model)
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
Cooling
Heating
3. Above data based on indicated voltage
Indoor Unit 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 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
Service Ref.
K/min (CFM)
Pa (mmAq)
mm (in.)
K
Indoor
mm (in.)
mm (in.)
mm (in.)
kg (lbs)
/min (CFM
mm (in.)
mm (in.)
mm (in.)
kg (lbs)
kg (lbs)
mm (in.)
mm (in.)
W
D
H
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Btu/h
W
kW
kW
A
A
kW
kW
dB
A
A
kW
W
kW
dB
dB
L
PLH-P2KAH.UK / PLH-P2KAH1.UK
Cooling
18,000
5,300
2.44
PLH-P2KAH.UK / PLH-P2KAH
Single phase, 50Hz, 220-230-240V
0.14
0.65
0.72
Galvanized sheets with gray heat insulation
13-14-15-16 (459-494-530-565)
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 253 (10) PANEL : 30 (1-3/16)
UNIT : 20 (44) PANEL : 3.7 (8)
PUH-P2VGAA.UK / PUH-P2YGAA.UK
Single phase, 50Hz, 220-230-240V / 3 phases, 50Hz, 380-400-415V (4wires)
10.26 / 3.70
Internal thermostat, HP switch, Discharge thermo. / Thermal relay, HP switch, Discharge thermo.
)
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
Plate fin coil
Turbo fan (direct) x 1
0.030
0 (direct blow)
<1.4>
Remote controller & built-in
32-34-35.5-37
32 (1-1/4)
62 / 31
Munsell 5Y 7/1
Linear Expansion Valve
Hermetic
NE36VMJMT / NE36YEKMT
1.6
Line start
38
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
2.6 (5.7)
1.2 (Ester) MEL56
9.52 (3/8)
15.88 (5/8)
Flared
Flared
Max. 40m
Max. 40m
w1 : ( ) Shows the total rating.
w2 : < > Shows the only booster heater rating.
Heating
20,300 (25,100)
5,950 (7,350)
2.40 (3.80)
1.UK
0.10 <1.40>
0.45 <5.83>
0.50 <5.83>
10.57 / 3.82
13
Cooling
21,500
6,300
2.63
0.14
0.61
0.67
11.90 / 4.48
Heating
25,200 (32,400)
7,400 (9,500)
2.57 (4.67)
0.10 <2.10>
0.45 <8.75>
0.50 <8.75>
11.51 / 4.34
PLH-P2.5KAH.UK / PLH-P2.5KAH
1.UK
Single phase, 50Hz, 220-230-240V
Galvanized sheets with gray heat insulation
Plate fin coil
Turbo fan (direct) x 1
0.030
14-15-16-17 (494-530-565-600)
0 (direct blow)
<2.1>
Remote controller & built-in
35-36.5-38-39.5
32 (1-1/4)
PUH-P2.5VGAA.UK / PUH-P2.5YGAA.UK
Single phase, 50Hz, 220-230-240V / 3 phases, 50Hz, 380-400-415V (4wires)
77 / 35
Munsell 5Y 7/1
Linear Expansion Valve
Hermetic
NE41VMJMT / NE41YEKMT
1.9
Line start
Internal thermostat, HP switch, Discharge thermo. / Thermal relay, HP switch, Discharge thermo.
38
Plate fin coil
Propeller (direct) x 1
0.070
50 (1,770)
Reverse cycle
48
50
900 (35-7/16)
330+20 (13+3/4)
855 (33-5/8)
82 (181)
R407C
3.1 (6.8)
1.2 (Ester) MEL56
9.52 (3/8)
15.88 (5/8)
Flared
Flared
Max. 50m
Max. 50m
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 660 (26) PANEL : 760 (30)
UNIT : 253 (10) PANEL : 30 (1-3/16)
UNIT : 21 (46) PANEL : 3.7 (8)
Service Ref.
Item
Btu/h
W
kW
kW
A
A
kW
K/min (CFM)
Pa (mmAq)
kW
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 w1
Total input w1
Service Ref.
Power supply (phase, cycle,voltage)
Input w2
Running current w2
Starting current w2
External finish
Heat exchanger
Fan Fan (drive) x No.
Fan motor output
Airflow (Lo-Mi2-Mi1-Hi)
External static pressure
Booster heater w2
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
PLH-P2.5KAH.UK / PLH-P2.5KAH1.UK
W
D
H
Cooling
Heating
W
D
H
Liquid
Gas
Indoor side
Outdoor side
Height difference
Piping length
Notes 1. 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 1 phase 240V 50Hz
Outdoor Unit 1 phase 240V 50Hz / 3 phase 415V 50Hz
w1 : ( ) Shows the total rating.
w2 : < > Shows the only booster heater rating.
Upper limit
Lower limit
Upper limit
Lower limit
Indoor
Outdoor
Cooling
Heating
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
D.B. 46˚C
D.B. -5˚C
D.B. 24˚C W.B. 18˚C
D.B. -11˚C W.B. -12˚C
14
DATA6
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
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
CA
4356
4664
5016
4356
4664
5016
4356
4664
5016
5346
4356
4664
5016
5346
4356
4664
5016
5346
4356
4664
5016
5346
4356
4664
5016
5346
4356
4664
5016
5346
SHC(W)
3049
2705
2307
3398
3078
2709
3746
3451
3110
2673
4095
3824
3511
3101
4356
4198
3912
3528
4356
4571
4314
3956
4356
4664
4715
4384
4356
4664
5016
4811
SHF
0.70
0.58
0.46
0.78
0.66
0.54
0.86
0.74
0.62
0.50
0.94
0.82
0.70
0.58
1.00
0.90
0.78
0.66
1.00
0.98
0.86
0.74
1.00
1.00
0.94
0.82
1.00
1.00
1.00
0.90
SHF
0.70
0.58
0.46
0.78
0.66
0.54
0.86
0.74
0.62
0.50
0.94
0.82
0.70
0.58
1.00
0.90
0.78
0.66
1.00
0.98
0.86
0.74
1.00
1.00
0.94
0.82
1.00
1.00
1.00
0.90
SHF
0.70
0.58
0.46
0.78
0.66
0.54
0.86
0.74
0.62
0.50
0.94
0.82
0.70
0.58
1.00
0.90
0.78
0.66
1.00
0.98
0.86
0.74
1.00
1.00
0.94
0.82
1.00
1.00
1.00
0.90
P.C.
1.49
1.52
1.56
1.49
1.52
1.56
1.49
1.52
1.56
1.60
1.49
1.52
1.56
1.60
1.49
1.52
1.56
1.60
1.49
1.52
1.56
1.60
1.49
1.52
1.56
1.60
1.49
1.52
1.56
1.60
CA
4224
4532
4906
4224
4532
4906
4224
4532
4906
5236
4224
4532
4906
5236
4224
4532
4906
5236
4224
4532
4906
5236
4224
4532
4906
5236
4224
4532
4906
5236
SHC(W)
2957
2629
2257
3296
2991
2649
3633
3354
3042
2618
3971
3716
3434
3037
4224
4079
3827
3456
4224
4441
4219
3875
4224
4532
4612
4294
4224
4532
4906
4712
P.C.
1.57
1.60
1.64
1.57
1.60
1.64
1.57
1.60
1.64
1.69
1.57
1.60
1.64
1.69
1.57
1.60
1.64
1.69
1.57
1.60
1.64
1.69
1.57
1.60
1.64
1.69
1.57
1.60
1.64
1.69
CA
4092
4378
4774
4092
4378
4774
4092
4378
4774
5104
4092
4378
4774
5104
4092
4378
4774
5104
4092
4378
4774
5104
4092
4378
4774
5104
4092
4378
4774
5104
SHC(W)
2864
2539
2196
3192
2889
2578
3519
3240
2960
2552
3846
3590
3342
2960
4092
3940
3724
3369
4092
4290
4106
3777
4092
4378
4488
4185
4092
4378
4774
4594
P.C.
1.66
1.71
1.75
1.66
1.71
1.75
1.66
1.71
1.75
1.80
1.66
1.71
1.75
1.80
1.66
1.71
1.75
1.80
1.66
1.71
1.75
1.80
1.66
1.71
1.75
1.80
1.66
1.71
1.75
1.80
1. PERFORMANCE DATA
1) COOLING CAPACITY(1)
PLH-P1.6KAH.UK / PUH-P1.6VGA, PUH-P1.6YGA
(240V)
Note CA : Capacity (W)
P.C. : Power consumption (kW)
SHC(W) : Sensible heat capacity
SHF : Sensible heat factor
15
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