Mitsubishi Electric PEH-RP8MYA Operating manual

TECHNICAL & SERVICE MANUAL
AIR-COOLED SPLIT-TYPE
PACKAGED AIR CONDITIONERS
For use with the R410A
HEAT PUMP PEH-RP8MYA
PEH-RP10MYA
Models
<Indoor unit>
2004

Page
Contents
1 SAFETY PRECAUTION ..........................................................................................................
2 PART NAMES AND FUNCTIONS ............................................................................................
3 SPECIFICATIONS ..................................................................................................................
4 OUTLINE AND DIMENSIONS................................................................................................
5 ELECTRICAL WIRING DIAGRAM .........................................................................................
6 TECHNICAL DATA ................................................................................................................
[1] Capacity/Input Ratio against Changes in Room Airflow Rate ...........................................
[2] Capacity table
[3] Correction factors
...................................................................................................................
..............................................................................................................
[4] Airflow Characteristic Curves ............................................................................................
[6] Standard Operation Data ................................................................................................
NC Curve (Indoor unit)......................................................................................................
7 SERVICE DATA ......................................................................................................................
[1] Appearance of Equipment ................................................................................................
[2] Internal Construction .........................................................................................................
[3] Refrigerant Circuit .............................................................................................................
8 FUNCTION OF SWITCH ON INDOOR CIRCUIT BOARD .....................................................
[1] DIP SW1 for model Selection (DIP SW1 has been set at factory) ....................................
[2] DIP SW2 for Capacity Setting (DIP SW2 has been set at factory) ...................................
[3] DIP SWE for Emergency Operation..................................................................................
9 TEST RUN ..............................................................................................................................
[1] Before test run ..................................................................................................................
[2] Test run procedures ..........................................................................................................
[3] Self-diagnosis ...................................................................................................................
[4] Remote controller diagnosis .............................................................................................
[5] Center of Gravity (Indoor unit) ..........................................................................................
[7]
1
3
5
7
10
11
11
12
16
17
18
20
20
21
21
22
22
22
22
23
23
23
25
27
17
19

- 1 -
1SAFETY PRECAUTION
Cautions for units utilizing refrigerant R410A
CAUTIONS RELATED TO NEW REFRIGERANT
Use new refrigerant pipes.
Make sure that the inside and outside of refrige-
rant piping is clean and it has no contamination
such as sulfur hazardous for use, oxides, dirt,
shaving particles, etc.
In addition, use pipes with specified thickness.
Store the piping to be used during installation
indoors and keep both ends of the piping sealed
until just before brazing. (Leave elbow joints, etc.
in their packaging.)
Use ester oil, ether oil or alkylbenzene oil (small
amount) as the refrigerant oil applied to flares
and flange connections.
In case of using the existing pipes for R22, be careful with
the followings.
· Change flare nut to the one provided with this product.
Use a newly flared pipe.
· Avoid using thin pipes.
Charge refrigerant from liquid phase of gas
cylinder.
If the refrigerant is charged from gas phase, composition
change may occur in refrigerant and the efficiency will be
lowered.
Do not use refrigerant other than R410A.
If other refrigerant (R22 etc.) is used, chlorine in refrige-
rant can cause deterioration of refrigerant oil etc.
Use a vacuum pump with a reverse flow check
valve.
Vacuum pump oil may flow back into refrigerant cycle and
that can cause deterioration of refrigerant oil etc.
Use the following tools specifically designed for
use with R410A refrigerant.
The following tools are necessary to use R410A refrigerant.
Keep the tools with care.
If dirt, dust or moisture enter into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of com-
pressor.
Do not use a charging cylinder.
If a charging cylinder is used, the composition of refrigera-
nt will change and the efficiency will be lowered.
Flare tool
Electronic refrigerant
charging scale
Vacuum pump adaptor
Size adjustment gauge
Gauge manifold
Torque wrench
Gas leak detector
Charge hose
Tools for R410A
Contamination inside refrigerant piping can cause deterio-
ration of refrigerant oil etc.
If dirt, dust or moisture enter into refrigerant cycle, that can
cause deterioration of refrigerant oil or malfunction of com-
pressor.
If large amount of mineral oil enter, that can cause deterio-
ration of refrigerant oil etc.
Ventilate the room if refrigerant leaks during
operation. If refrigerant comes into contact with
a flame, poisonous gases will be released.
[1] Cautions for service
(1) Perform service after collecting the refrigerant left in unit completely.
(2) Do not release refrigerant in the air.
(3) After completing service, charge the cycle with specified amount of refrigerant.
(4) When performing service, install a filter drier simultaneously.
Be sure to use a filter drier for new refrigerant.
[2] Additional refrigerant charge
When charging directly from cylinder
· Check that cylinder for R410A on the market is syphon type.
· Charging should be performed with the cylinder of syphon stood vertically. (Refrigerant is charged from liquid phase.)

- 2 -
Gravimeter
Unit
[3] Service tools
Use the below service tools as exclusive tools for R410A refrigerant.
No. Specifications
1Gauge manifold ·Only for R410A
·Use the existing fitting specifications. (UNF1/2)
·Use high-tension side pressure of 5.3MPa·G or over.
2Charge hose ·Only for R410A
·Use pressure performance of 5.09MPa·G or over.
3Electronic scale
4Gas leak detector ·Use the detector for R134a, R407C or R410A.
5Adaptor for reverse flow check ·Attach on vacuum pump.
6Refrigerant charge base
7Refrigerant cylinder ·Only for R410A Top of cylinder (Pink)
Cylinder with syphon
8Refrigerant recovery equipment

- 3 -
2PART NAMES AND FUNCTIONS
●Indoor Unit
PEH-RP8MYA
PEH-RP10MYA
Air intake duct flange
Air outlet duct flange
Air outlet
Air intake
(sucks the air inside the room into the unit)
● 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
This sets the ventilation fan speed.
VENTILATION button
Press this button to switch the cooling,
electronic dry (dehumidify), automatic
and heating modes.
OPERATION SWITCH button
This sets the room temperature. The
temperature setting can be performed
in 1:units
Setting range
Cooling 19:to 30:
Heating 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 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.
FAN SPEED button
(Not available for this model.)

- 4 -
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 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.
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 per-
formed.
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
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

Specifications of air-source heat pump type packaged air conditioner
(Ceiling concealed type indoor unit)
Model name PEH-RP8MYA
PEH-RP8MYAService Ref.
PEH-RP8MYAService Ref.
PUHZ-RP8YHAService Ref.
Outdoor
unit
Indoor unit
Quantity Symbol
Capacity kcal/h
kW
Indoor side Dry bulb temperature/wet bulb temperature
Outdoor side Dry bulb temperature/wet bulb temperature
Power source
Power consumption kW
Operating current A
Remote controller temperature setting range °C
Airflow direction control
Type ×Quantity
Airflow rate m3/min
External static pressure Pa
Motor output kW
External finish
Unit (H ×W ×D) mm
Panel (H ×W ×D) mm
Heat exchanger type
Air filter
Insulation material
Refrigerant piping size Liquid/Gas
φ mm
φ mm
Drain piping size
Noise level dB(A)
Net weight kg
Minimum wire thickness
Circuit breaker
Operation control device (provided)
Decoration panel (Option)
Other mountable major options
Accessories
Special note, Non-standard specifications, etc.
1. The cooling and heating capacities are the maximum capacities that were obtained by operating in the above
air conditions and with a refrigerant pipe of about 7.5 m.
2. The actual capacity characteristics vary with the combination of indoor and outdoor units. See the technical
informaition.
3. The operating noise is the data that was obtained by measuring it 1.5 m from the unit’s bottom in an anechoic
room. (Noise meter A-scale value)
4. The
5. Refer to the service manual of outdoor unit for the outdoor unit’s specifications.
figure of Electrical characteristic, Airflow rate, Noise level, indicates, at 50 Pa setting.
Cooling Heating
16,300 19,300
19.0 22.4
27 °C/19 °C 20 °C/–
35 °C/24 °C7°C/6 ˚C
3N~ 380/400/415V 50Hz
0.65/0.65/0.65 0.65/0.65/0.65
1.12/1.12/1.12 1.12/1.12/1.12
19 ~ 30 17 ~ 28
–
Sirrocco fan ×2
60
50/150
0.75
Galvanizing
428 ×1380 ×650
–
Cross fin
Saran net
Polyethylene foam
9.52/25.4
25.4 (RC1)
49 (at 50 Pa)
70
1.6 mm
15 A
Remote controller: PAR-20MAA
–
–
Electrical characteristics
Fan
External dimension
External wiring
Composing parts
Notes:
Installation manual, Operation manual,
Remote controller
–
Air con-
dition
- 5 -
3SPECIFICATIONS

PEH-RP10MYA
Cooling Heating
18,900 23,200
22.0 27.0
27 °C/19 °C 20 °C/–
35 °C/24 °C7°C/ 6 °C
3N~ 380/400/415V 50 Hz
0.94/0.94/0.94 0.94/0.94/0.94
1.64/1.64/1.64 1.64/1.64/1.64
19 ~ 30 17 ~ 28
–
Sirrocco fan ×2
80
50/150
1.23
Galvanizing
428 ×1,580 ×650
–
Cross fin
Saran net
Polyethyene foam
12.7/28.58
25.4 (RC1)
53 (at 50 Pa)
80
1.6 mm
15 A
Remote controller: PAR-20MAA
–
–
Installation manual, Operation manual,
Remote controller
–
PUHZ-RP10YHA
PEH-RP10MYA
PEH-RP10MYA
Specifications of air-source heat pump type packaged air conditioner
(Ceiling concealed type indoor unit)
Model name
Service Ref.
Service Ref.
Service Ref.
Outdoor
unit
Indoor unit
Quantity Symbol
Capacity kcal/h
kW
Indoor side Dry bulb temperature/wet bulb temperature
Outdoor side Dry bulb temperature/wet bulb temperature
Power source
Power consumption kW
Operating current A
Remote controller temperature setting range °C
Airflow direction control
Type ×Quantity
Airflow rate m3/min
External static pressure Pa
Motor output kW
External finish
Unit (H ×W ×D) mm
Panel (H ×W ×D) mm
Heat exchanger type
Air filter
Insulation material
Refrigerant piping size Liquid/Gas
φ mm
φ mm
Drain piping size
Noise level dB(A)
Net weight kg
Minimum wire thickness
Circuit breaker
Operation control device (provided)
Decoration panel (Option)
Other mountable major options
Accessories
Special note, Non-standard specifications, etc.
1. The cooling and heating capacities are the maximum capacities that were obtained by operating in the above
air conditions and with a refrigerant pipe of about 7.5 m.
2. The actual capacity characteristics vary with the combination of indoor and outdoor units. See the technical
informaition.
3. The operating noise is the data that was obtained by measuring it 1.5 m from the unit’s bottom in an anechoic
room. (Noise meter A-scale value)
4. The
5. Refer to the service manual of outdoor unit for the outdoor unit’s specifications.
figure of Electrical characteristic, Airflow rate, Noise level, indicates, at 50 Pa setting.
Electrical characteristics
Fan
External dimension
External wiring
Composing parts
Notes:
Air con-
dition
- 6 -

(1) Indoor Unit
• Model PEH-RP8MYA
Note: When connecting duct to the inlet side, remove the air filter attached to the unit body, and mount
an air filter onto the inlet duct side separately.
AIR INLET SENSOR
REFRIGERANT PIPE 12.7
(1/2 BRAZE)
REFRIGERANT PIPE 25.4
(1 BRAZE)
AIR INLET AIR OUTLET
POWER SUPPLY
WIRING HOLE 27
(AIR INLET SIDE)
CONTROLLER
WIRING HOLE 27
(AIR INLET SIDE)
CONNECT WIRE (PEH-PUH)
WIRING HOLE 27
(AIR INLET SIDE)
ACCESSORY PIPE
(USE FOR ONLY R410A)
9.52 (3/8 BRAZE)
DUCT EARTH POINT
(BOTH DUCT SIDE)
152
650
428
95 156
AIR INLET DUCT
FLANGE
24- 3.1 HOLES
34
31
1102
104
130130130130130130130130
31
344 20
15
7053050
130
130 42
42
DRAIN: Rc 1
CONTROL BOX
4- 12 HOLES
22- 3.1 HOLES
AIR OUTLET DUCT
FLANGE
33 562
382
25 100 100 25
1240
20 20
1280
15
40
120
4513013013013013013013045
40
1320
1000
120
1264
98250
14
(FOR HUNGING
BOLT M10)
<FIELD SUPPLY>
15
100
40
210 116
4235
46
55 55 156
1380
131 200 199
928
1240
20
530
13132 200 199
400
730
200
1280
1880
200
20
428500
25 75
(1)
(2)
(3)
(1) When connecting air inlet
(2) When installing the suspension fixtures prior to installation of the indoor unit without inlet duct
(3) When hanging the indoor unit directly without inlet duct
(A) Service space
(B) Suspension bolt pitch
(C) Air inlet
(D) Air outlet
(A)
(A)
(C)
(B) (B)
(D)
- 7 -
4OUTLINE AND DIMENSIONS

- 8 -
POWER SUPPLY
WIRING HOLE 27
(AIR INLET SIDE)
CONTROLLER
WIRING HOLE 27
(AIR INLET SIDE)
CONNECT WIRE
(PEH-PUH)
WIRING HOLE 27
(AIR INLET SIDE)
DUCT EARTH POINT
(BOTH DUCT SIDE)
428
1440 40
220
40
1520
1000
220
1464
98
250
14
46
55 55 156
1580
AIR INLET DUCT
FLANGE
26- 3.1 HOLES
34
66
1302
104
130130130130130130130130
66
CONTROL BOX
4- 12 HOLES
22- 3.1 HOLES
AIR OUTLET DUCT
FLANGE
20 20 1480
15
45130130130130
130
130
45
(FOR HUNGING
BOLT M10)
<FIELD SUPPLY>
100
40
423
5
131 200 199
130
130
(1) When connecting air inlet
(2) When installing the suspension fixtures prior to installation of the indoor unit without inlet duct
(3) When hanging the indoor unit directly without inlet duct
(A) Service space
(B) Suspension bolt pitch
(C) Air inlet
(D) Air outlet
1440
20
530
13132 200 199
400
730
200
1480
2080
200
20
(A) (C)
(B) (B)
(D)
AIR INLET SENSOR
REFRIGERANT PIPE 12.7
(1/2 BRAZE)
REFRIGERANT PIPE
28.6 (1-1/8 BRAZE)
AIR INLET AIR OUTLET
152
650
95 156
344 20
15
7053050
130
130 42
42
DRAIN: Rc 1
33 562
382
25 100 100 25
15
210 116
928
428500
25 75
(1)
(2)
(3)
(A)
•Model PEH-RP10MYA
Note: When connecting duct to the inlet side, remove the air filter attached to the unit body, and mount
an air filter onto the inlet duct side separately.

(2) Remote Controller
•Model PAR-20MAA
120
130 19 46
83.5
(Front view) (Side view) (Rear view)
- 9 -

OUTLET
L E D 1
L E D 2
L E D 3
DUCT
INLET
DUCT
50Hz
3N~PE
POWER SUPPLY
380/400/415V
(FIELD SUPPLY)
PEH-RP8,10MYA:15A
CIRCUIT BREAKER
TO OUTDOOR
CONNECTING
(POLER)
POWER
3N~
380/400/415V
REMOTE CONTROLLER
BOARD
INDOO
CONTROLLER
POWER BOARD
INDOO
OUTDOOR UNIT
4321
ON
ON
OFF
OFF
4
BLACK
WHITE
RED
1
3
2
C12
C0
CN20
SW
ON
OFF
CN
T B 6
T B 2
T B 5
T H 1
T H 2
T H 5
T B 4
5 2 F 5 1 F
DC
14V
X6X5X4
REMOTE CONTROLLER
SW
SW
1
2
1
2
1
2
1
2
1
2
1
2
3
1
1
2
3
4
5
6
7
8
9
1
2
3
4
1
2
1
2
1
2
2
3
3
3
1
CN2S
52F
MF1
CN02
CN01
ZNR
F1
LCD
L 1
L 2
L 3
N
PE
1235
FAN
CN03
CN2
F B
C R
4 9 F
S 1
S 2
S 3
5 1 F
D C 14V
D C 14V
2 1 5 3 1 7 5 3 1
X4 X5 X6
1 2 3
CN21
CN29
CN41
CN3
CN2
CN2
CN9
PE
PE
PE
PE
PE
(50Pa)
(WHITE)
C02
(RED)
(150Pa)
PE
N
L1
T B 1
T B 3
L2
L3
S1
S2
S3
INDOOR UNIT [PEH-RP8, RP10MYA]
(1) Indoor Unit
•Models PEH-RP8MYA/RP10MYA
INDOOR UNIT
SYMBOL NAME
MF1 FAN MOTOR (INDOOR)
51F OVER CURRENT RELAY (INDOOR FAN MOTOR)
52F CONTACTOR (INDOOR FAN MOTOR)
49F INTERNAL THERMOSTAT (INDOOR FAN MOTOR)
TB2, 4, 5 TERMINAL BLOCK
TH1 ROOM TEMP. (0˚C/15kΩ, 25˚C/5.4kΩ)
TH2 THERMISTOR PIPE TEMP. (0˚C/15kΩ, 25˚C/5.4kΩ)
TH5 COND./EVA. TEMP. (0˚C/15kΩ, 25˚C/5.4kΩ)
F1 FUSE (4A 250VAC CLASS T)
ZNR VARISTOR
X4-6 AUXILIARY RELAY (INDOOR CONTROLLER BOARD)
SW1 SWITCH (MODEL SELECTION)
SW2 SWITCH (CAPACITY CORD)
SWE SWITCH (EMERGENCY OPERATION)
LED1 LED (POWER SUPPLY : INDOOR CONTROLLER BOARD)
LED2 LED (POWER SUPPLY : REMOTE CONTROLLER)
LED3 LED (TRANSMISSION : INDOOR-OUTDOOR)
CR SURGE KILLER
CN03, CN21, 2D
CN20-22, 29, 32 CONNECTOR (INDOOR CONTROLLER BOARD)
CN41, 90, FAN
CN01, 02, 2S CONNECTOR (INDOOR POWER BOARD)
C01, 02, 12 CONNECTOR (FAN MOTOR)
FB FERRITE CORE
OUTDOOR UNIT
SYMBOL NAME
TB3 TERMINAL BLOCK
REMOTE CONTROLLER
SYMBOL NAME
TB6 TERMINAL BLOCK
Note:
1. The dotted lines show field wiring.
2. Color of earth wire is yellow and green twisting.
3. Specification subject to change without notice.
4. Indoor and outdoor connecting wires are made with
polarities, make sure matching wiring and terminal.
5. Emergency operation
If a trouble occurs with either the remote controller
or the indoor microcomputer and no other trouble
exisits, emergency operation for cooling or heating
can be performed by changing the setting of switch
(SWE) on the indoor controller board.
6. SW2 is shown PEH-RP10MYA setting.
In case of PEH-RP8MYA setting is shown as below.
Caution:
1. To protect fan motor from abnormal current,over
current relays is installed.
Therefore, do not change factory set value of over
current relays.
SW2
ON
OFF
4321
PE
- 10 -
5ELECTRICAL WIRING DIAGRAM

Capacity/Input ratio
Heating
Airflow rate (m3/min)
70 75 80 85 90
1.0
1.05
0.95
Capacity
Input
Capacity/Input ratio
Cooling
Airflow rate (m3/min)
70 75 80 85 90
1.0
1.05
0.95
Capacity
Input
50 55 60 65 70
Capacity/Input ratio
Airflow rate (m3/min)
1.0
1.05
0.95
Cooling
Capacity/Input ratio
Heating
Airflow rate (m3/min)
50 55 60 65 70
1.0
1.05
0.95
Input
Capacity
Capacity
Input
[1] Capacity/Input Ratio against Changes in Room Airflow Rate
•Model PEH-RP8MYA
•Model PEH-RP10MYA
- 11 -
6TECHNICAL DATA

[2] Capacity table
COOLING CAPACITY (1)
PEH-RP8MYA/PUHZ-RP8YHA (Indoor unit Airflow rate 60m3/min)
Outdoor intake air DB˚C
2520
CA
SHC(W) SHF P.C. CA SHC(W) SHF P.C. CA SHC(W) SHF P.C.
18810
20140
21660
18810
20140
21660
18810
20140
21660
23085
18810
20140
21660
23085
18810
20140
21660
23085
18810
20140
21660
23085
18810
20140
21660
23085
18810
20140
21660
23085
18810
20140
21660
23085
12227
10674
8881
13731
12285
10613
15236
13897
12346
10388
16741
15508
14079
12235
17493
16313
14945
13158
18246
17119
15812
14082
18810
18730
17545
15929
18810
20140
19277
17775
18810
20140
21010
19622
20
22
24
26
27
28
30
32
34
16
18
20
16
18
20
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
0.65
0.53
0.41
0.73
0.61
0.49
0.81
0.69
0.57
0.45
0.89
0.77
0.65
0.53
0.93
0.81
0.69
0.57
0.97
0.85
0.73
0.61
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
5.82
5.93
6.12
5.82
5.93
6.12
5.82
5.93
6.12
6.26
5.82
5.93
6.12
6.26
5.82
5.93
6.12
6.26
5.82
5.93
6.12
6.26
5.82
5.93
6.12
6.26
5.82
5.93
6.12
6.26
5.82
5.93
6.12
6.26
18240
19570
21185
18240
19570
21185
18240
19570
21185
22610
18240
19570
21185
22610
18240
19570
21185
22610
18240
19570
21185
22610
18240
19570
21185
22610
18240
19570
21185
22610
18240
19570
21185
22610
11856
10372
8686
13315
11938
10381
14774
13503
12075
10175
16234
15069
13770
11983
16963
15852
14618
12888
17693
16635
15465
13792
18240
18200
17160
15601
18240
19570
18855
17410
18240
19570
20549
19219
0.65
0.53
0.41
0.73
0.61
0.49
0.81
0.69
0.57
0.45
0.89
0.77
0.65
0.53
0.93
0.81
0.69
0.57
0.97
0.85
0.73
0.61
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
6.15
6.26
6.41
6.15
6.26
6.41
6.15
6.26
6.41
6.62
6.15
6.26
6.41
6.62
6.15
6.26
6.41
6.62
6.15
6.26
6.41
6.62
6.15
6.26
6.41
6.62
6.15
6.26
6.41
6.62
6.15
6.26
6.41
6.62
17670
18905
20615
17670
18905
20615
17670
18905
20615
22040
17670
18905
20615
22040
17670
18905
20615
22040
17670
18905
20615
22040
17670
18905
20615
22040
17670
18905
20615
22040
17670
18905
20615
22040
11486
10020
8452
12899
11532
10101
14313
13044
11751
9918
15726
14557
13400
11681
16433
15313
14224
12563
17140
16069
15049
13444
17670
17582
16698
15208
17670
18905
18347
16971
17670
18905
19997
18734
0.65
0.53
0.41
0.73
0.61
0.49
0.81
0.69
0.57
0.45
0.89
0.77
0.65
0.53
0.93
0.81
0.69
0.57
0.97
0.85
0.73
0.61
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
6.52
6.70
6.84
6.52
6.70
6.84
6.52
6.70
6.84
7.06
6.52
6.70
6.84
7.06
6.52
6.70
6.84
7.06
6.52
6.70
6.84
7.06
6.52
6.70
6.84
7.06
6.52
6.70
6.84
7.06
6.52
6.70
6.84
7.06
Indoor
intake air
DB˚C
Indoor
intake air
WB˚C
30
NOTE: CA : Capacity (W) SHC : Sensible heat capacity (W)
P.C. : Power consumption (kW) SHF
: Sensible heat factor
- 12 -

COOLING CAPACITY (2)
PEH-RP8MYA/PUHZ-RP8YHA (Indoor unit Airflow rate 60m3/min)
Outdoor intake air DB˚C
4035
CA
SHC(W) SHF P.C. CA SHC(W) SHF P.C. CA SHC(W) SHF P.C.
16910
18240
19760
16910
18240
19760
16910
18240
19760
21280
16910
18240
19760
21280
16910
18240
19760
21280
16910
18240
19760
21280
16910
18240
19760
21280
16910
18240
19760
21280
16910
18240
19760
21280
10992
9667
8102
12344
11126
9682
13697
12586
11263
9576
15050
14045
12844
11278
15726
14774
13634
12130
16403
15504
14425
12981
16910
16963
16006
14683
16910
18240
17586
16386
16910
18240
19167
18088
20
22
24
26
27
28
30
32
34
16
18
20
16
18
20
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
0.65
0.53
0.41
0.73
0.61
0.49
0.81
0.69
0.57
0.45
0.89
0.77
0.65
0.53
0.93
0.81
0.69
0.57
0.97
0.85
0.73
0.61
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
6.99
7.17
7.35
6.99
7.17
7.35
6.99
7.17
7.35
7.50
6.99
7.17
7.35
7.50
6.99
7.17
7.35
7.50
6.99
7.17
7.35
7.50
6.99
7.17
7.35
7.50
6.99
7.17
7.35
7.50
6.99
7.17
7.35
7.50
16150
17670
19000
16150
17670
19000
16150
17670
19000
20520
16150
17670
19000
20520
16150
17670
19000
20520
16150
17670
19000
20520
16150
17670
19000
20520
16150
17670
19000
20520
16150
17670
19000
20520
10498
9365
7790
11790
10779
9310
13082
12192
10830
9234
14374
13606
12350
10876
15020
14313
13110
11696
15666
15020
13870
12517
16150
16433
15390
14159
16150
17670
16910
15800
16150
17670
18430
17442
0.65
0.53
0.41
0.73
0.61
0.49
0.81
0.69
0.57
0.45
0.89
0.77
0.65
0.53
0.93
0.81
0.69
0.57
0.97
0.85
0.73
0.61
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
7.50
7.72
7.86
7.50
7.72
7.86
7.50
7.72
7.86
8.08
7.50
7.72
7.86
8.08
7.50
7.72
7.86
8.08
7.50
7.72
7.86
8.08
7.50
7.72
7.86
8.08
7.50
7.72
7.86
8.08
7.50
7.72
7.86
8.08
15390
16530
17860
15390
16530
17860
15390
16530
17860
19380
15390
16530
17860
19380
15390
16530
17860
19380
15390
16530
17860
19380
15390
16530
17860
19380
15390
16530
17860
19380
15390
16530
17860
19380
10004
8761
7323
11235
10083
8751
12466
11406
10180
8721
13697
12728
11609
10271
14313
13389
12323
11047
14928
14051
13038
11822
15390
15373
14467
13372
15390
16530
15895
14923
15390
16530
17324
16473
0.65
0.53
0.41
0.73
0.61
0.49
0.81
0.69
0.57
0.45
0.89
0.77
0.65
0.53
0.93
0.81
0.69
0.57
0.97
0.85
0.73
0.61
1.00
0.93
0.81
0.69
1.00
1.00
0.89
0.77
1.00
1.00
0.97
0.85
8.12
8.30
8.44
8.12
8.30
8.44
8.12
8.30
8.44
8.59
8.12
8.30
8.44
8.59
8.12
8.30
8.44
8.59
8.12
8.30
8.44
8.59
8.12
8.30
8.44
8.59
8.12
8.30
8.44
8.59
8.12
8.30
8.44
8.59
Indoor
intake air
DB˚C
Indoor
intake air
WB˚C
45
NOTE: CA : Capacity (W) SHC : Sensible heat capacity (W)
P.C. : Power consumption (kW) SHF
: Sensible heat factor
- 13 -

COOLING CAPACITY (3)
PEH-RP10MYA/PUHZ-RP10YHA (Indoor unit Airflow rate 80m3/min)
NOTE: CA : Capacity (W) SHC : Sensible heat capacity (W)
P.C. : Power consumption (kW) SHF
: Sensible heat factor
Outdoor intake air DB˚C
2520
CA
SHC(W) SHF P.C. CA SHC(W) SHF P.C. CA SHC(W) SHF P.C.
21780
23320
25080
21780
23320
25080
21780
23320
25080
26730
21780
23320
25080
26730
21780
23320
25080
26730
21780
23320
25080
26730
21780
23320
25080
26730
21780
23320
25080
26730
21780
23320
25080
26730
15682
13992
12038
17424
15858
14045
19166
17723
16051
13900
20909
19589
18058
16038
21780
20522
19061
17107
21780
21454
20064
18176
21780
23320
22070
20315
21780
23320
24077
22453
21780
23320
25080
24592
20
22
24
26
27
28
30
32
34
16
18
20
16
18
20
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
0.72
0.60
0.48
0.80
0.68
0.56
0.88
0.76
0.64
0.52
0.96
0.84
0.72
0.60
1.00
0.88
0.76
0.64
1.00
0.92
0.80
0.68
1.00
1.00
0.88
0.76
1.00
1.00
0.96
0.84
1.00
1.00
1.00
0.92
6.74
6.87
7.08
6.74
6.87
7.08
6.74
6.87
7.08
7.25
6.74
6.87
7.08
7.25
6.74
6.87
7.08
7.25
6.74
6.87
7.08
7.25
6.74
6.87
7.08
7.25
6.74
6.87
7.08
7.25
6.74
6.87
7.08
7.25
21120
22660
24530
21120
22660
24530
21120
22660
24530
26180
21120
22660
24530
26180
21120
22660
24530
26180
21120
22660
24530
26180
21120
22660
24530
26180
21120
22660
24530
26180
21120
22660
24530
26180
15206
13596
11774
16896
15409
13737
18586
17222
15699
13614
20275
19034
17662
15708
21120
19941
18643
16755
21120
20847
19624
17802
21120
22660
21586
19897
21120
22660
23549
21991
21120
22660
24530
24086
0.72
0.60
0.48
0.80
0.68
0.56
0.88
0.76
0.64
0.52
0.96
0.84
0.72
0.60
1.00
0.88
0.76
0.64
1.00
0.92
0.80
0.68
1.00
1.00
0.88
0.76
1.00
1.00
0.96
0.84
1.00
1.00
1.00
0.92
7.12
7.25
7.42
7.12
7.25
7.42
7.12
7.25
7.42
7.67
7.12
7.25
7.42
7.67
7.12
7.25
7.42
7.67
7.12
7.25
7.42
7.67
7.12
7.25
7.42
7.67
7.12
7.25
7.42
7.67
7.12
7.25
7.42
7.67
20460
21890
23870
20460
21890
23870
20460
21890
23870
25520
20460
21890
23870
25520
20460
21890
23870
25520
20460
21890
23870
25520
20460
21890
23870
25520
20460
21890
23870
25520
20460
21890
23870
25520
14731
13134
11458
16368
14885
13367
18005
16636
15277
13270
19642
18388
17186
15312
20460
19263
18141
16333
20460
20139
19096
17354
20460
21890
21006
19395
20460
21890
22915
21437
20460
21890
23870
23478
0.72
0.60
0.48
0.80
0.68
0.56
0.88
0.76
0.64
0.52
0.96
0.84
0.72
0.60
1.00
0.88
0.76
0.64
1.00
0.92
0.80
0.68
1.00
1.00
0.88
0.76
1.00
1.00
0.96
0.84
1.00
1.00
1.00
0.92
7.54
7.76
7.92
7.54
7.76
7.92
7.54
7.76
7.92
8.18
7.54
7.76
7.92
8.18
7.54
7.76
7.92
8.18
7.54
7.76
7.92
8.18
7.54
7.76
7.92
8.18
7.54
7.76
7.92
8.18
7.54
7.76
7.92
8.18
Indoor
intake air
DB˚C
Indoor
intake air
WB˚C
30
- 14 -

COOLING CAPACITY (4)
PEH-RP10MYA/PUHZ-RP10YHA (Indoor unit Airflow rate 80m3/min)
Outdoor intake air DB˚C
4035
CA
SHC(W) SHF P.C. CA SHC(W) SHF P.C. CA SHC(W) SHF P.C.
19580
21120
22880
19580
21120
22880
19580
21120
22880
24640
19580
21120
22880
24640
19580
21120
22880
24640
19580
21120
22880
24640
19580
21120
22880
24640
19580
21120
22880
24640
19580
21120
22880
24640
14098
12672
10982
15664
14362
12813
17230
16051
14643
12813
18797
17741
16474
14784
19580
18586
17389
15770
19580
19430
18304
16755
19580
21120
20134
18726
19580
21120
21965
20698
19580
21120
22880
22669
20
22
24
26
27
28
30
32
34
16
18
20
16
18
20
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
16
18
20
22
0.72
0.60
0.48
0.80
0.68
0.56
0.88
0.76
0.64
0.52
0.96
0.84
0.72
0.60
1.00
0.88
0.76
0.64
1.00
0.92
0.80
0.68
1.00
1.00
0.88
0.76
1.00
1.00
0.96
0.84
1.00
1.00
1.00
0.92
8.09
8.30
8.51
8.09
8.30
8.51
8.09
8.30
8.51
8.68
8.09
8.30
8.51
8.68
8.09
8.30
8.51
8.68
8.09
8.30
8.51
8.68
8.09
8.30
8.51
8.68
8.09
8.30
8.51
8.68
8.09
8.30
8.51
8.68
18700
20460
22000
18700
20460
22000
18700
20460
22000
23760
18700
20460
22000
23760
18700
20460
22000
23760
18700
20460
22000
23760
18700
20460
22000
23760
18700
20460
22000
23760
18700
20460
22000
23760
13464
12276
10560
14960
13913
12320
16456
15550
14080
12355
17952
17186
15840
14256
18700
18005
16720
15206
18700
18823
17600
16157
18700
20460
19360
18058
18700
20460
21120
19958
18700
20460
22000
21859
0.72
0.60
0.48
0.80
0.68
0.56
0.88
0.76
0.64
0.52
0.96
0.84
0.72
0.60
1.00
0.88
0.76
0.64
1.00
0.92
0.80
0.68
1.00
1.00
0.88
0.76
1.00
1.00
0.96
0.84
1.00
1.00
1.00
0.92
8.68
8.94
9.10
8.68
8.94
9.10
8.68
8.94
9.10
9.36
8.68
8.94
9.10
9.36
8.68
8.94
9.10
9.36
8.68
8.94
9.10
9.36
8.68
8.94
9.10
9.36
8.68
8.94
9.10
9.36
8.68
8.94
9.10
9.36
17820
19140
20680
17820
19140
20680
17820
19140
20680
22440
17820
19140
20680
22440
17820
19140
20680
22440
17820
19140
20680
22440
17820
19140
20680
22440
17820
19140
20680
22440
17820
19140
20680
22440
12830
11484
9926
14256
13015
11581
15682
14546
13235
11669
17107
16078
14890
13464
17820
16843
15717
14362
17820
17609
16544
15259
17820
19140
18198
17054
17820
19140
19853
18850
17820
19140
20680
20645
0.72
0.60
0.48
0.80
0.68
0.56
0.88
0.76
0.64
0.52
0.96
0.84
0.72
0.60
1.00
0.88
0.76
0.64
1.00
0.92
0.80
0.68
1.00
1.00
0.88
0.76
1.00
1.00
0.96
0.84
1.00
1.00
1.00
0.92
9.40
9.61
9.78
9.40
9.61
9.78
9.40
9.61
9.78
9.95
9.40
9.61
9.78
9.95
9.40
9.61
9.78
9.95
9.40
9.61
9.78
9.95
9.40
9.61
9.78
9.95
9.40
9.61
9.78
9.95
9.40
9.61
9.78
9.95
Indoor
intake air
DB˚C
Indoor
intake air
WB˚C
45
NOTE: CA : Capacity (W) SHC : Sensible heat capacity (W)
P.C. : Power consumption (kW) SHF
: Sensible heat factor
- 15 -

HEATING CAPACITY
PUHZ-RP8YHA/PUHZ-RP10YHA
Cooling capacity correction factors
Heaing capacity correction factors
[3] CORRECTION FACTORS
Outdoor intake air WB˚C
-5
CA P.C. CA P.C. CA P.C.
14224
13664
13216
17145
16470
15930
4.12
4.47
4.75
4.96
5.38
5.72
PEH-RP8MYA
(Airflow Rate
60m3/min)
PEH-RP10MYA
(Airflow Rate
80m3/min)
15
20
25
15
20
25
15456
14784
14336
18630
17820
17280
4.54
4.89
5.30
5.47
5.89
6.39
17248
16352
15680
20790
19710
18900
5.24
5.65
6.14
6.31
6.81
7.40
Service Ref.
Indoor
intake air
DB˚C
0-10
Refrigerent piping length (one way)
5m 10m 15m 20m 25m 30m 35m 40m
1.00
1.00
0.985
0.985
PEH-RP8MYA
PEH-RP10MYA
0.971
0.971
0.958
0.958
0.943
0.943
0.931
0.931
0.919
0.919
0.908
0.908
Service Ref.
Refrigerent piping length (one way)
45m 50m 55m 60m
PEH-RP8MYA
PEH-RP10MYA
0.898
0.898
0.887
0.887
0.876
0.876
0.865
0.865
Service Ref. 65m 70m
0.855
0.855
0.847
0.847
75m 80m
0.838
0.838
0.829
0.829
Refrigerent piping length (one way)
5m 10m 15m 20m 25m 30m 35m 40m
1.00
1.00
0.997
0.997
PEH-RP8MYA
PEH-RP10MYA
0.994
0.994
0.991
0.991
0.988
0.988
0.985
0.985
0.982
0.982
0.979
0.979
Service Ref.
Refrigerent piping length (one way)
45m 50m 55m 60m
PEH-RP8MYA
PEH-RP10MYA
0.976
0.976
0.973
0.973
0.970
0.970
0.967
0.967
Service Ref. 65m 70m
0.964
0.964
0.961
0.961
75m 80m
0.958
0.958
0.955
0.955
Outdoor intake air WB˚C
5
CA P.C. CA P.C. CA P.C.
PEH-RP8MYA
(Airflow Rate
60m3/min)
PEH-RP10MYA
(Airflow Rate
80m3/min)
15
20
25
15
20
25
22624
21840
20608
27270
26325
24840
6.28
6.77
7.19
7.57
8.16
8.66
25536
24640
23744
30780
29700
28620
6.98
7.54
8.06
8.41
9.08
9.71
28448
27440
26432
34290
33075
31860
7.54
8.10
8.69
9.08
9.76
10.47
Service Ref.
Indoor
intake air
DB˚C
1510
NOTE: CA : Capacity (W) P.C. : Power consumption (kW)
- 16 -

External static pressure (Pa)
40 50 60 70 80
50
0
200
Operating airflow range
Airflow rate (m3/min)
100
150
220
External static pressure (Pa)
60 70 80 90 100
50
0
200
Operating airflow range
Airflow rate (m3/min)
100
150
220
PEH-RP8MYA PEH-RP10MYA
[4] Airflow Characteristic Curves
[5] Center of Gravity (Indoor unit)
Item
Model name
PEH-RP8MYA
PEH-RP10MYA
Center of gravity
X
630
730
Y
230
235
Z
240
240
unit : (mm)
XY
Z
Top of the unit
•Models PEH-RP8MYA/RP10MYA
- 17 -

[6] Standard Operation Data
The unit of pressure has been charged to MPa based on international SI system.
The converesion factor is : 1(MPa)=10.2(kgf/cm2)
PEH-RP10MYAPEH-RP8MYA
PEH-RP10MYAPEH-RP8MYAIndoor unit Service Ref.
3, 503, 50
400400
0.940.65
1.641.12
PUHZ-RP10YHAPUHZ-RP8YHA
3, 503, 50
400400
V
kW
A
V
HeatingCoolingHeatingCooling
Service Ref.
Mode
11.9812.0110.1510.63
67.170.271.373.0
38.747.841.447.1
3.014.64.712.2
5555
20272027
15191519
37.015.338.814.7
735735
624624
D.B.
W.B.
D.B.
D.B.
W.B.
–0.82–0.75
–0.15–0.18
SHF
BF
2.27
(23.2)
2.86
(29.2)
2.59
(26.4)
2.81
(28.7)
0.63
(6.4)
0.96
(9.8)
0.69
(7.0)
0.92
(9.4)
Phase, Hz
Volts
Input
Current
Outdoor unit Service Ref.
Phase, Hz
Volts
Current
Discharge temreature
Condensing temreature
Suction temreature
Ref. pipe length
Intake air temreature
Discharge air temreature
Intake air temreature
Discharge pressure
Suction pressure
A
˚C
˚C
˚C
m
˚C
˚C
˚C
˚C
˚C
MPa
(kgf/cm2)
MPa
(kgf/cm2)
Outdoor
side
Indoor
side Refrigerant circuit Electrical circuit
- 18 -