Toshiba RAS-13NKHD-E, AS-13UAH-E3, RAS-13UAH-E3, RAS-10NKHD-E, RAS-07NKHD-E user guide manual
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SERVICE MANUAL
AIR CONDITIONER
RAS-13NKHD-E / RAS-13UAH-E3
RAS-10NKHD-E / RAS-10UAH-E3
RAS-07NKHD-E / RAS-07UAH-E3
FILE NO. SVM-04022-1
SPLIT WALL TYPE
RAS-13NKD-E / RAS-13UA-E3
RAS-10NKD-E / RAS-10UA-E3
RAS-07NKD-E / RAS-07UA-E3
Revised on March, 2005
CONTENTS
1. SPECIFICATIONS
2. CONSTRUCTION VIEWS
2-1 Indoor Unit
2-2 Outdoor Unit (RAS-13UAH-E3, RAS-10UAH-E3, RAS-13UA-E3,
RAS-10UA-E3)
2-3 Outdoor Unit (RAS-07UAH-E3, RAS-07UA-E3)
3. WIRING DIAGRAM
3-1 RAS-13NKHD-E / RAS-13UAH-E3
RAS-10NKHD-E / RAS-10UAH-E3, RAS-07NKHD-E / RAS-07UAH-E3
RAS-13NKD-E / RAS-13UA-E3
3-2 RAS-10NKD-E / RAS-10UA-E3, RAS-07NKD-E / RAS-07UA-E3
4. SPECIFICATION OF ELECTRICAL PARTS
4-1 Indoor Unit
4-2 Outdoor Unit (RAS-13UAH-E3)
4-3 Outdoor Unit (RAS-10UAH-E3)
4-4 Outdoor Unit (RAS-07UAH-E3)
4-5 Indoor Unit (RAS-13NKD-E, RAS-10NKD-E, RAS-07NKD-E)
4-6 Outdoor Unit (RAS-13UA-E3)
4-7 Outdoor Unit (RAS-10UA-E3)
4-8 Outdoor Unit (RAS-07UA-E3)
FILE NO. SVM-04022
5. REFRIGERATION CYCLE DIAGRAM
5-1 RAS-13NKHD-E / RAS-13UAH-E3
5-2 RAS-10NKHD-E / RAS-10UAH-E3
5-3 RAS-07NKHD-E / RAS-07UAH-E3
5-4 RAS-13NKD-E / RAS-13UA-E3
5-5 RAS-10NKD-E / RAS-10UA-E3
5-6 RAS-07NKD-E / RAS-07UA-E3
6. CONTROL BLOCK DIA GRAM
6-1 Heat Pump model
6-2 Cooling model
7. OPERATION DESCRIPTION
7-1 Outline of Air Conditioner Control
7-2 Description of Operation Circuit
7-3 Hi POWER Mode
7-4 High-Temperature Limit Control
7-5 Low-Temperature Limit Control
7-6 Defrost Operation (NKHD Series only)
7-7 Current Limit Control (NKHD Series only)
7-8 Auto Restart Function
7-9 Filter Check Lamp
7-10 Self-Cleaning function
– 1 –
8. INSTALLATION PROCEDURE
8-1 Safety Cautions
8-2 Installation Diagram of Indoor and Outdoor Units
8-3 Installation
8-4 Indoor Unit
8-5 Outdoor Unit
8-6 How to Set Remote Control Selector Switch
8-7 Others
9. TROUBLESHOOTING CHART
9-1 Troubleshooting Procedure
9-2 Basic Check Items
9-3 Primary Judgement
9-4 Self-Diagnosis by Remote Control (Check Code)
9-5 Troubleshooting Flowcharts
9-6 Troubleshooting for Remote Control (Including The Indoor P.C. Board)
9-7 Troubleshooting for Air Purifier and Minus Ion
10. PART REPLACEMENT
10-1 Indoor Unit
10-2 Outdoor Unit
FILE NO. SVM-04022
11. EXPLODED VIEWS AND PARTS LIST
11-1 Indoor Unit (E-Parts Assy)
11-2 Indoor Unit
11-3 Outdoor Unit (RAS-13UAH-E3)
11-4 Outdoor Unit (RAS-10UAH-E3)
11-5 Outdoor Unit (RAS-07UAH-E3)
11-6 Outdoor Unit (RAS-13UA-E3)
11-7 Outdoor Unit (RAS-10UA-E3)
11-8 Outdoor Unit (RAS-07UA-E3)
– 2 –
FILE NO. SVM-04022
1. SPECIFICA TIONS
MODEL RAS-13NKHD-E/ RAS-13UAH-E 3 RAS-13NKD-E / RAS-13UA-E3
ITEM Cooling Heating Cooling
Capacity
Power source V 220 − 240
Power consumption kW 1.27 1.32 1.26 1.33 1.24 1.28
Pow er factor % 98 96 98 96 98 95
Running Indoor A 0.15
current Outdoor A 5.75 5.60 5.70 5.65 5.75 5.60
Starting current A 25 24
Moisture removal lit/h 2.0
Noise
Refrigerant
Refrigerant control Capillary tube
Interconnection
pipe
INDOOR UNIT RAS-13NKHD-E RAS-13NKD-E
Dimensions Width mm 790
Net weight kg 10
Evaporator type Finned tube
Indoor fan type Cross flow fan
Air volume Medium fan m3/h 520 550 520
Fan motor output W 20
Air filter Honeycomb woven filter with PP frame
OUTDOOR UNIT RAS-13UAH-E3 RAS-13UA-E3
Dimensions Width mm 780
Net weight kg 37 34
Condenser type Finned tube
Outdoor fan type Propeller fan
Airflow volume m3/h 2120
Fan motor output W
Compressor
Safety device Fuse, Overload relay
Louver type Automatic louver
Usable outdoor temperature range °C 15 ~ 43 −10 ~ 24 15 ~ 43
Indoor (H/M/L) dB 41/35/31
Outdoor (220 − 240 V)dB 49 51 49 51 47 48
Name of refrigerant R22
Rated amount kg 1.00 0.80
Gas side size mm ∅12.7
Connection type Flare connection
Liquid side size mm ∅6.35
Connection type Flare connection
Maximum length
(One way)
Maximum height
difference
Height mm 275
Depth mm 218
High fan m3/h 630 650 630
Low fan m3/h 430 490 430
Height mm 550
Depth mm 270
Model PH170T2-4L2 PH225X2C-4FT
Output W 1100
kW 3.55 3.60 4.40 4.45 3.70 3.75
Phase 1∅
Hz 50
m
m
220 V 240 V 220 V 240 V 220 V 240 V
1
15*
6
2200
2120 2200 2030 2150
42
30
– 3 –
FILE NO. SVM-04022
MODEL RAS-10NKHD-E / RAS-10UAH-E3 RAS-10NKD-E / RAS-10UA-E3
ITEM Cooling Heating Cooling
Capacity
Power source V 220 − 240
Power consumption kW 1.00 1.05 0.89 0.91 0.80 0.85
Power factor % 95 92 94 91 97 95
Running Indoor A 0.15
current Outdoor A 4.65 4.60 4.15 4.00 3.60 3.58
Starting current A 19 16
Moisture removal lit/h 1.2
Noise
Refrigerant
Refrigerant control Capillary tube
Interconnection
pipe
INDOOR UNIT RAS-10NKHD-E RAS-10NKD-E
Dimensions Width mm 790
Net weight kg 10
Evaporator type Finned tube
Indoor fan type Cross flow fan
Air volume Medium fan m3/h 460 520 460
Fan motor output W 20
Air filter Honeycomb woven filter with PP frame
OUTDOOR UNIT RAS-10UAH-E3 RAS-10UA-E3
Dimensions Width mm 780
Net weight kg 31 30
Condenser type Finned tube
Outdoor fan type Propeller fan
Airflow volume m3/h 1740 1850 1740 1850 1740 1850
Fan motor output W 20
Compressor
Safety device Fuse, Overload relay
Louver type Automatic louver
Usable outdoor temperature range °C 15 ~ 43 −10 ~ 24 15 ~ 43
Indoor (H/M/L) dB 39/33/26
Outdoor (220 − 240 V)dB 47 49 47 49 44 45
Name of refrigerant R22
Rated amount kg 0.76 0.65
Gas side size mm ∅9.52
Connection type Flare connection
Liquid side size mm ∅6.35
Connection type Flare connection
Maximum length
(One way)
Maximum height
difference
Height mm 275
Depth mm 218
High fan m3/h 570 610 610
Low fan m3/h 340 400 340
Height mm 550
Depth mm 270
Model PH120T1-4C PH102T1-4CH
Output W 750
kW 2.70 2.75 3.12 3.15 2.65 2.70
Phase 1∅
Hz 50
m 10*
m
220 V 240 V 220 V 240 V 220 V 240 V
1
5
− 4 −
FILE NO. SVM-04022
MODEL
RAS-07NKHD-E RAS-07NKD-E
RAS-07UAH-E3 RAS-07UA-E3
ITEM Cooling Heating Cooling
Capacity
Phase 1∅ı
Power source V 220 − 240
Power consumption kW 0.69 0.76 0.60 0.65 0.60 0.64
Power factor % 98 97 97 95 92 89
Running Indoor A 0.15
current Outdoor A 3.05 3.10 2.65 2.70 2.80 2.85
Starting current A 13 11
Moisture removal lit/h 0.8
Noise Indoor (H/M/L) dB 38/32/26
Outdoor (220-240V) dB
Refrigerant
Refrigerant control Capillary tube
Interconnection
pipe
Name of refrigerant R-22
Rated amount kg 0.62 0.57
Gas side size mm ı 9.52
Connection type Flare connection
Liquid side size mm ı 6.35
Connection type Flare connection
Maximum length
(One way)
Maximum height
difference
220V 240V 220V 240V 220V 240V
kW 2.00 2.05 2.20 2.25 2.10 2.15
Hz 50
44
m10*
m 5
45 45
46
44
1
45
INDOOR UNIT RAS-07NKHD-E RAS-07NKD-E
Height mm 275
Dimensions Width mm 790
Depth mm 218
Net weight kg 10
Evaporator type Finned tube
Indoor fan type Cross flow fan
High fan m3/h 570 610 570
Air volume Medium fan m3/h 460 490 460
Low fan m3/h 340 400 340
Fan motor output W 20
Air filter Honeycomb woven filter with PP frame
OUTDOOR UNIT RAS-07UAH-E3 RAS-07UA-E3
Height mm 530
Dimensions Width mm 660
Depth mm 240
Net weight kg 27 26
Condenser type Finned tube
Outdoor fan type Propeller fan
Airflow volume m3/h 1280 1360 1280 1360 1280 1360
Fan motor output W 20
Compressor
Safety device Fuse, Overload relay
Louver type Automatic louver
Usable outdoor temperature range °C 15 ~ 43 −10 ~ 24 15 ~ 43
Model PH80T1-4C
Output W 605
– 5 –
Note : 1
•
Capacity is based on the following temperature conditions.
FILE NO. SVM-04022
Temperature
Indoor unit inlet air temperature
Outdoor unit inlet air temperature
Note : 2
*1
No need to charge extra refrigerant.
Condition
Cooling Heating
(DB) 27°C 20°C
(WB) 19°C 15°C
(DB) 35°C 7°C
(WB) 24°C 6°C
JIS B8615-1
− 6 −
2-1.Indoor Unit
FILE NO. SVM-04022
2. CONSTRUCTION VIEWS
Front panel
60
6
Knock out system
Air inlet Air Filter
275
Back body
Heat exchanger Plasma air purifier
790
Air outlet
64
53
120 80
590
Hanger
218
60
6
48
Knock out system
48
Drain hose (0.54 m)
Hanger
45
Minimum
distance
to ceiling
275
1
7
0
o
r
m
o
r
e
320
620
235 235
215 215
e
r
o
Minimum
m
distance
or
to ceiling
5
6
Hanger
–7 –
Connecting pipe (0.43 m)
(Flare ∅6.35)
Connecting pipe (0.33 m)
(For 13 series ; Flare ∅12.70
For 07, 10 series ; Flare ∅9.52)
Hanger
For stud bolt (∅6)
Hanger
150150 160160
9090
Installation plate outline
Center line
For stud bolt
(∅8~∅10)
26
Minimum
distance
to ceiling
1
7
0
o
r
m
o
r
e
32
4519040
163
58 19
Wireless remote control
FILE NO. SVM-04022
2-2. Outdoor Unit (RAS-13UAH-E3, RAS-10UAH-E3, RAS-13UA-E3, RAS-10UA-E3)
A
A
Detail Drawing (Back Leg)
6 Hole
∅
302
310
32.5
600
52
36
270
R15
R5.5
310
302
∅
30 Drain outlet
436
∅
530
265
FAN GUARD
115 125
∅
11 x 14 Hole
2(For
∅8-∅
600
780
10 anchor bolt)
∅11 x 14 Hole
90
62
B
B Detail Drawing (Front Leg)
310
102
302
∅6 Hole
36
52
310
330
R15
COVER PV
Z
Electrical
part cover
Installation dimension
B or more
325
100 or more
Z
Air outlet
View
600
Air inlet
A or more
600 or more
120
54
75
13 Series
600 mm 400 mm
A
B 100 mm 45 mm
∅
11 Long holes (For∅8-∅10 anchor bolt)
4 x
Liquid side
(Flare ∅6.35)
Gas side
(Flare ∅9.52)
10 Series
Gas side
(Flare ∅12.7)
13 Series
Service port
10 Series
– 8 −
2-3. Outdoor Unit (RAS-07UAH-E3, RAS-07UA-E3)
A
97
A
Detail Drawing (Back Leg)
∅
6 Hole
265
273.5
50
36
660
R 15
R 5.5
530
273.5
∅
420
59.5
∅
Fan guard
25Drain outlet
2-
∅
11x14 hole
(for
∅8-∅
B
10 anchor bolt)
FILE NO. SVM-04022
B
Detail Drawing (Front Leg)
265
273.5
∅
6 Hole
∅
11x14 Hole
36
50
R 15
660
Cover PV
Z
242
Installation dimension
100 or more
325
100 or more
Air outlet
500 97.5
660
View
Z
600
Air inlet
600 or more
600 or more
(11)
126
48
297
54
Service port
56
4x
∅
11x14 Long holes (for∅8-∅10 anchor bolt)
(12.5)273.5 (pitch)
Liquid side
(Flare
∅
Gas side
∅
(Flare
6.35)
9.62)
− 9 −
WIRING DIAGRAM
3.
3-1. RAS-13NKHD-E / RAS-13UAH-E3
FILE NO. SVM-04022
Power Cord
SINGLE PHASE
220-240V 50Hz
BLK
BLK
BRW
BLU
GRN & YEL
THERMO
SENSOR (TA)
BLK
HEAT EXCHANGER
SENSOR (TC)
BLK
INDOOR
TERMINAL
OUTDOOR
TERMINAL
112
CN03
112
CN01
BLOCK
BLOCK
BLK
P04
ORN
T02
C.T.
73°C
THERMAL FUSE
PNK
PNK
112
CN04
2
SG01
P01
P02
2
R22
VARISTOR
3
4
RY01
F01
T6.3A 250V
RY04RY03
CR01
Louver
Motor
YEL
54321
CN07
54321
C01
R21
VARISTOR
MAIN P.C. BOARD
MCC-5007
YEL
YEL
YEL
CN25
WHI
L01
150°C
2
BLK
1
WHI
CN01
CR02
RED
2
BLU
GRN & YEL
4
3
AC FAN MOTOR
1
2
1
2
BLU
BLU
1
2
1
2
DC12V
DC12V
DC5V
C02
C15
CN10
BLK
1
1
GRY
2
2
YEL
3
3
BRW
4
4
RED
5
5
WHI
6
6
INFRARED RAYS RECEIVE
AND INDICATION PARTS
345
345
BLU
345
345
6
6
BLU
BLU
BLU
6
6
POWER SUPPLY
CIRCUIT
R01
R26
789
789
BLU
789
789
CN13
BLU
DB01 C03
R25
CR03
R27
335
5
1
1
BLU
IC03
1
10
10
BLU
10
10
CN11
11
11
WHI
11
11
CN34
BRW
1
1
BLU
2
2
BRW
4
4
BRW
3
3
BRW
2
2
RED
1
1
+
CN33
1
3
2
4
1
3
2
4
BLK
RED
1
1
331
2
2
Power supply
BRW
BRW
BRW
3
5
2
4
3
5
2
4
High-voltage
RED
WP-002
RED
BLK
6
6
RED
BLK
BLK/RED
Ion
Electrode
Air purifier
Electrode
OVERLOAD RELAY
COMPRESSOR
BLK
BLK
PNK
WHI
1(L) 2(N)
RED
SOLENOID COIL
RED
RED
CAPACITOR
BLU
CAPACITOR
BLU
FAN MOTOR
43
CHASSIS
WHI
BLK
– 10 −
3-2. RAS-10NKHD-E / RAS-10UAH-E3
RAS-07NKHD-E / RAS-07UAH-E3
FILE NO. SVM-04022
Power Cord
SINGLE PHASE
220-240V 50Hz
BLK
BLK
OVERLOAD RELAY
BRW
BLU
GRN & YEL
THERMO
SENSOR (TA)
BLK
HEAT EXCHANGER
SENSOR (TC)
BLK
INDOOR
TERMINAL
OUTDOOR
TERMINAL
BLK
BLOCK
BLOCK
ORN
112
CN03
112
CN01
BLK
P04
C.T.
73°C
THERMAL FUSE
PNK
PNK
112
CN04
2
SG01
T02
P01
P02
2
R22
VARISTOR
3
4
RY01
F01
T6.3A 250V
RY04RY03
CR01
Louver
Motor
CN07
C01
R21
VARISTOR
MAIN P.C. BOARD
MCC-5007
YEL
YEL
YEL
YEL
54321
54321
WHI
L01
150°C
2
BLK
1
1(L) 2(N)
BLK
RED
WHI
RED
2
3
BLU
SOLENOID COIL
CAPACITOR
RED
RED
CN01
BLU
CR02
BLU
GRN & YEL
4
43
CHASSIS
BLK
WHI
AC FAN MOTOR
CN25
1
1
BLU
1
1
C02
1
1
2
2
3
3
4
4
5
5
6
6
INFRARED RAYS RECEIVE
AND INDICATION PARTS
345
345
BLU
345
345
DC12V
DC12V
DC5V
BLU
BLU
POWER SUPPLY
CIRCUIT
R01
6
6
BLU
6
6
2
2
BLU
2
2
R26
CR03
R27
C15
CN10
BLK
GRY
YEL
BRW
RED
WHI
335
5
789
789
BLU
789
789
CN13
DB01 C03
R25
10
11
10
11
BLU
WHI
BLU
BLU
10
11
10
11
CN34
BRW
1
1
BLU
2
2
BRW
4
4
BRW
3
3
BRW
2
2
RED
1
1
+
CN33
1
3
2
4
1
3
2
4
BLK
IC03
CN11
1
2
1
1
2
331
RED
1
1
Power supply
BRW
BRW
BRW
3
5
2
4
3
5
2
4
High-voltage
RED
WP-002
RED
BLK
6
6
RED
BLK
BLK/RED
Ion
Electrode
Air purifier
Electrode
COMPRESSOR
PNK
WHI
FAN MOTOR
CAPACITOR
− 11 −
3-3. RAS-13NKD-E / RAS-13UA-E3
FILE NO. SVM-04022
Power Cord
SINGLE PHASE
220-240V 50Hz
BLK
BLK
BRW
BLU
GRN & YEL
THERMO
SENSOR (TA)
BLK
HEAT EXCHANGER
SENSOR (TC)
BLK
INDOOR
TERMINAL
OUTDOOR
TERMINAL
CN03
CN01
BLOCK
BLOCK
112
112
BLK
P04
73°C
SG01
CN04
R22
VARISTOR
3
4
PNK
112
RY01
PNK
2
THERMAL FUSE
F01
T6.3A 250V
Louver
Motor
CN07
54321
54321
C01
R21
VARISTOR
YEL
YEL
YEL
YEL
CN25
WHI
L01
MAIN P.C. BOARD
MCC-5007
2
150°C
2
WHI
BLK
1
GRN & YEL
2
AC FAN MOTOR
INFRARED RAYS RECEIVE
1
2
1
2
BLU
BLU
1
2
1
2
DC12V
DC12V
DC5V
C02
C15
CN10
BLK
1
1
GRY
2
2
YEL
3
3
BRW
4
4
RED
5
5
WHI
6
6
AND INDICATION PARTS
345
345
BLU
345
345
6
6
BLU
BLU
6
6
POWER SUPPLY
CIRCUIT
R01
R26
BLU
CN13
789
789
BLU
789
789
BLU
DB01 C03
R25
CR03
R27
335
5
1
1
BLU
IC03
1
10
10
BLU
10
10
CN11
11
11
WHI
11
11
CN34
BRW
1
1
BLU
2
2
BRW
4
4
BRW
3
3
BRW
2
2
RED
1
1
+
CN33
1
3
2
4
1
3
2
4
BLK
RED
1
1
331
2
2
Power supply
BRW
BRW
BRW
3
5
2
4
3
5
2
4
High-voltage
RED
WP-002
RED
BLK
6
6
RED
BLK
BLK/RED
Ion
Electrode
Air purifier
Electrode
BLK
BLK RED
1(L) 2(N)
FAN MOTOR
CAPACITOR
RED
WHI
COMPRESSOR
CHASSIS
RED
PNK
WHI
– 12 −
3-4. RAS-10NKD-E / RAS-10UA-E3
RAS-07NKD-E / RAS-07UA-E3
FILE NO. SVM-04022
Power Cord
SINGLE PHASE
220-240V 50Hz
BLK
BLK
BRW
BLU
GRN & YEL
THERMO
SENSOR (TA)
BLK
HEAT EXCHANGER
SENSOR (TC)
BLK
INDOOR
TERMINAL
OUTDOOR
TERMINAL
CN03
CN01
BLOCK
BLOCK
112
112
BLK
P04
73°C
SG01
CN04
R22
VARISTOR
3
4
PNK
112
RY01
PNK
2
THERMAL FUSE
F01
T6.3A 250V
Louver
Motor
CN07
R21
C01
VARISTOR
YEL
YEL
YEL
YEL
54321
54321
CN25
WHI
L01
MAIN P.C. BOARD
MCC-5007
2
150°C
2
WHI
BLK
1
GRN & YEL
2
AC FAN MOTOR
1
2
1
2
BLU
BLU
1
2
1
2
DC12V
DC12V
DC5V
C02
C15
CN10
BLK
1
1
GRY
2
2
YEL
3
3
BRW
4
4
RED
5
5
WHI
6
6
INFRARED RAYS RECEIVE
AND INDICATION PARTS
345
345
BLU
345
345
BLU
BLU
POWER SUPPLY
CIRCUIT
R01
R26
6
6
BLU
6
6
789
789
BLU
789
789
CN13
BLU
DB01 C03
R25
CR03
R27
335
5
1
1
BLU
IC03
1
10
10
BLU
10
10
CN11
11
11
WHI
11
11
CN34
BRW
1
1
BLU
2
2
BRW
4
4
BRW
3
3
BRW
2
2
RED
1
1
+
CN33
1
3
2
4
1
3
2
4
BLK
RED
1
1
331
2
2
Power supply
BRW
BRW
BRW
3
5
2
4
3
5
2
4
High-voltage
RED
WP-002
RED
BLK
6
6
RED
BLK
BLK/RED
Ion
Electrode
Air purifier
Electrode
BLK
BLK RED
OVERLOAD
RELAY
1(L) 2(N)
FAN MOTOR
BLK
CAPACITOR
RED
WHI
COMPRESSOR
CHASSIS
RED
PNK
WHI
− 13 −
FILE NO. SVM-04022
4. SPECIFICATION OF ELECTRICAL PARTS
4-1.Indoor Unit (RAS-13NKHD-E, RAS-10NKHD-E, RAS-07NKHD-E)
No. Parts name Type Specifications
1 Fan motor (for indoor) SKF-220-20-4A-1 AC Motor with 150°C thermo fuse
2 Thermo sensor (TA-sensor) 10kΩ at 25°C
3 Switching transformer SWT-77
4 Microcontroller unit (IC30) TMP87CM40AN
5 Heat exchanger sensor
(TC-sensor)
6 Line filter (L01) LC*SS11V-06270 27mH, 600mA
7 Bridge rectifier (DB01) D3SBA60 4A, 600 V
8 Capacitor (C03) KHM400VSSN47M225 47μF, 400 V
9 Fuse (F01) BET6.3A T6.3A, 250VAC
10 Varistor (R21, R22) 15G561K320 560 V
11 MP24Z 12VDC
Louver motor
12 Relay (Comp., RY01) DI1U Rating 25A/AC250 V, 12VDC
10kΩ at 25°C
Relay (Fan, RY03)
13
Relay (Solenoide, RY04)
14
G5N-1A
G5N-1A
Rating 3A/AC250V, 12VDC
Rating 3A/AC250V, 12VDC
4-2. Outdoor Unit (RAS-13UAH-E3)
No. Parts name Type Specifications
Output (Rated) 1100 W, 2 poles, 1 phase, 220 − 240 V, 50Hz
1 Compressor PH170T2-4L2 Winding resistance ( ) C-R C-S
°
(at 20 C) 2.22 3.04
Output (Rated) 42 W, 6 poles, 1 phase, 220 − 240 V, 50Hz
2 Fan motor (for outdoor) HF-240-42A Winding resistance ( ) Red-Black White-Black
°
(at 20 C) 176.2 290.5
Running capacitor
3
(for fan motor)
Running capacitor
4
(for compressor)
Overload relay
5
DS451155CBPQC AC 450 V, 1.5μF
DS371356CPNB AC 370V, 35μF
RAT00AL
Bimetal of current cantrol :
U/T : 8.6A (100°C), OPEN : 150±5°C, CLOSE : 70±11°C
Bimetal of temperature control :
OPEN : 130±5°C, CLOSE : 75±15°C
Ω
Ω
– 14 –
FILE NO. SVM-04022
4-3. Outdoor Unit (RAS-10UAH-E3)
No. Parts name Type Specifications
Output (Rated) 750 W, 2 poles, 1 phase, 220 − 240 V, 50Hz
1 Compressor PH120T1-4C Winding resistance ( ) C-R C-S
°
(at 20 C) 4.53 8.73
Output (Rated) 20 W, 6 poles, 1 phase, 220 − 240 V, 50Hz
Winding resistance ( ) Red-Black White-Black
°
(at 20 C
2 Fan motor (for outdoor)
Running capacitor
3
(for fan motor)
Running capacitor
4
(for compressor)
HF-240-20B or
SKF-240-20B
DS451155BPQC AC 450 V, 1.5μF
DS371256CPNB AC 370 V, 25μF
Ω
Ω
387.3 or 235.2 466.2 or 260.1
5 Overload relay JMRA99269-9200 U/T : 6.8A (90
°
C), OPEN : 135±5 C, CLOSE : 69±11 C
°°
4-4. Outdoor Unit (RAS-07UAH-E3)
No. Parts name Type Specifications
Output (Rated) 560W, 2poles, 1 phase, 220 − 240V, 50Hz
1 Compressor PH80T1-4C Winding resistance (Ω)C-RC-S
(at 20°C) 4.80 8.37
2 Fan motor (for outdoor)
Running capacitor
3
(for fan motor)
Running capacitor
4
(for compressor)
5 Overload relay JMRA99208-9201 U/T: 4.2A (80°C), OPEN: 135±5°C, CLOSE: 69±11°C
HF-240-20B or
SKF-240-20B
DS451155CBPQC AC 450V, 1.5μF
DS371256CPN AC 370V, 25μF
Output (Rated) 20W, 6poles, 1 phase, 220 − 240V, 50Hz
Winding resistance (Ω) Red-Black White-Black
(at 20°C)
387.3 or 235.2
466.2 or 260.1
− 15 −
FILE NO. SVM-04022
4-5. Indoor Unit (RAS-13 NKD-E, RAS-10NKD-E, RAS-07NKD-E)
No. Parts name Type Specifications
1 Fan motor (for indoor) SKF-220-20-4A-1 AC Motor with 150°C thermo fuse
2 Thermo sensor (TA-sensor) ——— 10kΩ at 25°C
3 Switching transformer SWT-77
4 Microcontroller unit (IC30) TMP87CM40AN
5 Heat exchanger sensor
(TC-sensor)
6 Line filter (L01) LC*SS11V-06270 27mH, 600mA
7 Bridge rectifier (DB01) D3SBA60 4A, 600 V
8 Capacitor (C03) KHM400VSSN47M225 47μF, 400 V
9 Fuse (F01) BET6.3A T6.3A, 250VAC
10 Varistor (R21, R22) 15G561K320 560 V
11 Louver motor MP24Z 12VDC
12 Relay (Comp., RY01) DI1U Rating 25A/AC250 V, 12VDC
——— 10kΩ at 25°C
4-6. Outdoor Unit (RAS-13UA-E3)
No. Parts name Type Specifications
Output (Rated) 1100 W, 2 poles, 1 phase, 220 − 240 V, 50Hz
1 Compressor
2 Fan motor (for outdoor) HF-240-30B Winding resistance (Ω) Red-Black White-Black
Running capacitor
3
Running capacitor
4
(for compressor)
PH225X2C-4FT
DS451155CBPQC AC 450 V, 1.5μF
DS371356CPNB AC 370V, 35 F
Winding resistance (Ω)C-RC-S
°
(at 20 C) 2.35 3.33
Output (Rated) 30 W, 6 poles, 1 phase, 220 − 240 V, 50Hz
°
(at 20 C) 245 388
μ
− 16 −
FILE NO. SVM-04022
4-7. Outdoor Unit (RAS-10UA-E3)
No. Parts name Type Specifications
Output (Rated) 750 W, 2 poles, 1 phase, 220 − 240 V, 50Hz
1 Compressor PH102T1-4CH Winding resistance (Ω)C-RC-S
(at 20°C) 3.17 5.18
2 Fan motor (for outdoor)
Running capacitor
3
(for fan motor)
Running capacitor
4
(for compressor)
HF-240-20B or
SKF-240-20B
DS451155BPQC AC 450 V, 1.5 F
DS371256CPNB AC 370 V, 25 F
4-8. Outdoor Unit (RAS-07UA-E3)
Output (Rated) 20 W, 6 poles, 1 phase, 220 − 240 V, 50Hz
Winding resistance (Ω) Red-Black White-Black
(at 20°C)
387.3 or 235.2
μ
μ
466.2 or 260.1
No. Parts name Type Specifications
Output (Rated) 560W, 2poles, 1 phase, 220 − 240V, 50Hz
1 Compressor PH80T1-4C Winding resistance (Ω)C-RC-S
(at 20°C) 4.80 8.37
Output (Rated) 20W, 6poles, 1 phase, 220 − 240V, 50Hz
2 Fan motor (for outdoor) Winding resistance (Ωı) Red-Black White-Black
Running capacitor
3
(for fan motor)
Running capacitor
4
(for compressor)
5 Overload relay LAAO00A U/T: 9.0A (80°C), OPEN: 135±5°C, CLOSE: 75±11°C
HF-240-20B or
SKF-240-20B
(at 20°C)
DS451155CBPQC AC 450V, 1.5μˇF
DS371156CPNB AC 370V, 15μˇF
387.3 or 235.2 466.2 or 260.1
− 17 −
5. REFRIGERATION CYCLE DIAGRAM
5-1. RAS-13NKHD-E / RAS-13UAH-E3
FILE NO. SVM-04022
Indoor unit
Cooling
0.39 m
(Connecting pipe)
∅12.7
O.D.:12.7 mm O.D.:6.35 mm
Cooling
Heating
Heating
P
Packed valve
(∅12.7)
Heating
4-way valve
Cooling
Compressor
PH170T2-4L2
Accumulator
Heat exchanger
Cross flow fan
T1
Capillary tube
∅1.5 x 700
Packed valve
(∅6.35)
Capillary tube
∅1.0 x 900
l
0.49 m
(Connecting pipe)
∅6.35
l
Heat exchanger
Refrigerant
R22 : 1.00 kg.
Cooling
Heating
Propeller fan
Outdoor unit
Mark ( ) means check points of Gas Leak.
Ambient temp.
50Hz
Standard
pressure
(MPaG)
P
Surface temp. of heat
exchanger interchanging
pipe
T1
(°C)
Fan speed
(indoor)
conditions DB/WB
(°C)
Indoor Outdoor
Standard 1.84 46.0 High 20/15 7/6
Heating Overload*1 2.00 ~ 2.42 52.0 ~ 59.0 Low 27/− 24/18
Low temperature 1.50 38.0 High 20/
−
−10/−10
Standard 0.49 10.0 High 27/19 35/24
Cooling Overload 0.60 15.0 High 32/23 43/26
Low temperature 0.45 2.0 Low 21/15 21/15
Note
Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)
•
•
*1 During heating overload operation, a value for the high temperature limit control operation is included.
− 18 −
5-2. RAS-10NKHD-E / RAS-10UAH-E3
FILE NO. SVM-04022
Indoor unit
Cooling
0.39 m
(Connecting pipe)
∅9.52
O.D.:9.52 mm O.D.:6.35 mm
Cooling
Heating
Heating
P
Packed valve
(∅9.52)
Heating
4-way valve
Cooling
Compressor
PH120T1-4C
Accumulator
Heat exchanger
Cross flow fan
T1
0.49 m
(Connecting pipe)
∅6.35
Packed valve
(∅6.35)
Capillary tube
∅1.5 x 900l
Heat exchanger
Refrigerant
R22 : 0.76 kg.
Cooling
Heating
Propeller fan
Outdoor unit
Mark ( ) means check points of Gas Leak.
Ambient temp.
Surface temp. of heat
exchanger inter changing
pipe
T1
(°C)
Fan speed
(indoor)
conditions DB/WB
(°C)
Indoor Outdoor
50Hz
Standard
pressure
(MPaG)
P
Standard 1.65 40.0 High 20/15 7/6
Heating Overload*1 2.00 ~ 2.40 52.0 ~ 59.0 Low 27/− 24/18
Low temperature 1.40 35.0 High 20/−
−10/−10
Standard 0.48 12.0 High 27/19 35/24
Cooling Overload 0.58 15.0 High 32/23 43/26
Low temperature 0.45 5.0 Low 21/15 21/15
Note
• Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)
*1 • During heating overload operation, a value for the high temperature limit control operation is included.
− 19 −
5-3. RAS-07NKHD-E / RAS-07UAH-E3
FILE NO. SVM-04022
Indoor unit
Cooling
0.39m
(Connecting pipe)
∅9.52
O.D.:9.52mm O.D.:6.35mm
Cooling
Heating
Heating
P
Packed valve
(∅9.52)
Heating
4-way valve
Cooling
Compressor
PH80T1-4C
Accumulator
Heat exchanger
Cross flow fan
T1
0.49m
(Connecting pipe)
∅6.35
Packed valve
(∅6.35)
Capillary tube
∅1.0x800S
(2 pcs.)
Heat exchanger
Refrigerant
R-22 : 0.62 kg.
Fan speed
(indoor)
Ambient temp.
conditions DB/WB
(°C)
Indoor Outdoor
Cooling
Heating
50Hz
Propeller fan
Outdoor unit
Standard
pressure P
(MPaG)
Mark( )means check points of Gas Leak.
Surface temp. of heat
exchanger interchanging
pipe T1 (°C)
Standard 1.35 35.0 High 20/– 7/6
Heating Overload 1.85 49.0 Low 27/– 24/18
Low temperature 1.10 30.0 High 20/– –10/–10
Standard 0.58 12.0 High 27/19 35/24
Cooling Overload 0.67 16.0 High 32/23 43/26
Low temperature 0.50 2.0 Low 21/15 21/15
Note :
• Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)
– 20 –
5-4. RAS-13NKD-E / RAS-13UA-E3
FILE NO. SVM-04022
Indoor unit
Cooling
0.39 m
(Connecting pipe)
∅12.7
O.D.:12.7 mm O.D.:6.35 mm
Cooling
Packed valve
Cooling
P
(∅12.7)
Compressor
PH225X2C-4FT
Heat exchanger
Cross flow fan
T1
Packed valve
(∅6.35)
Capillary tube
∅1.7 x 1000
0.49 m
(Connecting pipe)
∅6.35
l
Heat exchanger
Refrigerant
R22 : 0.80 kg.
Cooling
Propeller fan
Outdoor unit
Mark ( ) means check points of Gas Leak.
Ambient temp.
50Hz
Standard
pressure
(MPaG)
P
Surface temp. of heat
exchanger interchanging
pipe
T1
(°C)
Fan speed
(indoor)
conditions DB/WB
(°C)
Indoor Outdoor
Standard 0.48 9.0 High 27/19 35/24
Cooling Overload 0.59 15.0 High 32/23 43/26
Low temperature 0.45 2.0 Low 21/15 21/15
Note
• Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)
− 21 −
5-5. RAS-10NKD-E / RAS-10UA-E3
FILE NO. SVM-04022
Indoor unit
Cooling
0.39 m
(Connecting pipe)
∅9.52
O.D.:9.52 mm O.D.:6.35 mm
Cooling
Packed valve
Cooling
P
(∅9.52)
Compressor
PH102T1-4CH
Heat exchanger
Cross flow fan
T1
0.49 m
(Connecting pipe)
∅6.35
Packed valve
(∅6.35)
Capillary tube
∅1.5 x 1000l
Heat exchanger
Refrigerant
R22 : 0.65 kg.
Cooling
Propeller fan
Outdoor unit
Mark ( ) means check points of Gas Leak.
Ambient temp.
50Hz
Standard
pressure
(MPaG)
P
Surface temp. of heat
exchanger interchanging
pipe
T1
(°C)
Fan speed
(indoor)
conditions DB/WB
(°C)
Indoor Outdoor
Standard 0.53 11.0 High 27/19 35/24
Cooling Overload 0.62 16.0 High 32/23 43/26
Low temperature 0.48 5.0 Low 21/15 21/15
Note
• Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)
− 22 −
5-6. RAS-07NKD-E / RAS-07UA-E3
FILE NO. SVM-04022
Indoor unit
Cooling
0.39m
(Connecting pipe)
∅9.52
O.D.:9.52mm O.D.:6.35mm
Cooling
Packed valve
Cooling
P
(∅9.52)
Compressor
PH80T1-4C
Heat exchanger
Cross flow fan
T1
0.49m
(Connecting pipe)
∅6.35
Packed valve
(∅6.35)
Capillary tube
∅1.5x1200S
Heat exchanger
Refrigerant
R-22 : 0.57 kg.
Fan speed
(indoor)
50Hz
Cooling
Propeller fan
Outdoor unit
Standard
pressure P
(MPaG)
Mark( )means check points of Gas Leak.
Surface temp. of heat
exchanger interchanging
pipe T1 (°C)
Standard 0.45 13.5 High 27/19 35/24
Cooling
Overload 0.69 18.0 High 32/23 43/26
Low temperature 0.32 2.0 Low 21/15 21/15
Note :
• Measure the heat exchanger temperature at the center of U-bend. (By means of TC sensor)
Ambient temp.
conditions DB/WB
(°C)
Indoor Outdoor
– 23 –
6-1. Heat Pump model
Heat Exchange sensor
6. CONTROL BLOCK DIAGRAM
Main Unit Control Panel
Functions
M.C.U.
FILE NO. SVM-04022
Operation
Display
Thermo. Sensor
Infrared Rays Signal Reciver
•ı Louver Control
•ı3-minutes Delay at Restart
for Compressor
•ıAir-purifier control
Initiallizing Circuit
Clock Frequency
Oscillator Circuit
Power Supply
Circuit
Noise Filter Relay Driver, Louver Driver
•ıMotor Revolution Control
•ıProcessing
(Temperature Processing)
•ıTimer
Compressor
ON/OFF
Signal
Outdoor Fan
ON/OFF
Signal
RY01
Relay
4-Way Valve
ON/OFF
Signal
RY03
Relay
Louver
ON/OFF
Signal
Relay
Timer
Display
Filter Sign
Display
Hi Power
Sign Display
PAP
Sign Display
Indoor Fan
Motor
Air purifier
Unit
Micro
Switch
Louver
Motor
RY04
220-240 V~ 50-60Hz
REMOTE CONTROL
Compressor 4-Way Valve
Remote Control
Operation (START/STOP)
Operation Mode Selection
AUTO, COOL, DRY, HEAT
Temperature Setting
Fan Speed Selection
ON TIMER Setting
OFF TIMER Setting
Louver Auto Swing
Louver Direction Setting
ECO
Hi Power
Filter Reset
Air Purifier
Outdoor Fan Motor
Infrared Rays
SLEEP
− 24 −
6-2. Cooling model
Heat Exchange sensor
Thermo. Sensor
Infrared Rays Signal Reciver
Main Unit Control Panel M.C.U.
Functions
• Louver Control
• 3-minutes Delay at Restart
for Compressor
•ıAir-purifier control
Initiallizing Circuit
Clock Frequency
Oscillator Circuit
Power Supply
Circuit
• Motor Revolution Control
• Processing
(Temperature Processing)
• Timer
Compressor
ON/OFF
Signal
FILE NO. SVM-04022
Operation
Display
Timer
Display
Filter Sign
Display
Hi Power
Sign Display
PAP
Sign Display
Indoor Fan
Motor
Air purifier
Unit
Louver
ON/OFF
Signal
Micro
Switch
220-240 V~ 50-60Hz
REMOTE CONTROL
Noise Filter Relay Driver, Louver Driver
Relay
RY01
Compressor, Outdoor Fan Motor
Infrared Rays
Remote Control
Operation (START/STOP)
Operation Mode Selection
AUTO, COOL, DRY, FAN ONLY
Temperature Setting
Fan Speed Selection
ON TIMER Setting
OFF TIMER Setting
Louver Auto Swing
Louver Direction Setting
Louver
Motor
ECO
Hi power
Filter Reset
Air Purifier
SLEEP
– 25 –
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