Toshiba RAS-13NKHD-E User manual

FILE NO. SVM-04022-1
SERVICE MANUAL
AIR CONDITIONER
SPLIT WALL TYPE
RAS-13NKHD-E / RAS-13UAH-E3
RAS-10NKHD-E / RAS-10UAH-E3
RAS-07NKHD-E / RAS-07UAH-E3
RAS-13NKD-E / RAS-13UA-E3
RAS-10NKD-E / RAS-10UA-E3
RAS-07NKD-E / RAS-07UA-E3
Revised on March, 2005

– 1–
FILE NO. SVM-04022
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)
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
6. CONTROL BLOCK DIA GRAM
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)
7-7Current Limit Control (NKHD Series only)
4-7Outdoor Unit (RAS-10UA-E3)
4-8Outdoor Unit (RAS-07UA-E3)
5-6RAS-07NKD-E / RAS-07UA-E3
6-2 Cooling model
6-1 Heat Pump model
7-8Auto Restart Function
7-9Filter Check Lamp
7-10 Self-Cleaning function

– 2–
FILE NO. SVM-04022
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
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)
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
11-8Outdoor Unit (RAS-07UA-E3)

– 3–
FILE NO. SVM-04022
MODEL RAS-13NKHD-E/ RAS-13UAH-E3 RAS-13NKD-E / RAS-13UA-E3
ITEM Cooling Heating Cooling
Capacity 220 V 240 V 220 V 240 V 220 V 240 V
kW 3.55 3.60 4.40 4.45 3.70 3.75
Phase 1∅
Power source V 220 −240
Hz 50
Power consumption kW 1.27 1.32 1.26 1.33 1.24 1.28
Power 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 Indoor (H/M/L) dB 41/35/31
Outdoor (220 −240 V) dB 49 51 49 51 47 48
Refrigerant Name of refrigerant R22
Rated amount kg 1.00 0.80
Refrigerant control Capillary tube
Gas side size mm ∅12.7
Connection type Flare connection
Liquid side size mm ∅6.35
Interconnection Connection type Flare connection
pipe Maximum length 1
(One way)
Maximum height
difference
INDOOR UNIT RAS-13NKHD-E RAS-13NKD-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 630 650 630
Air volume Medium fan m3/h 520 550 520
Low fan m3/h 430 490 430
Fan motor output W 20
Air filter Honeycomb woven filter with PP frame
OUTDOOR UNIT RAS-13UAH-E3 RAS-13UA-E3
Height mm 550
Dimensions Width mm 780
Depth mm 270
Net weight kg 37 34
Condenser type Finned tube
Outdoor fan type Propeller fan
Airflow volume m3/h 2120 2200 2120 2200 2030 2150
Fan motor output W 42
Compressor Model PH170T2-4L2 PH225X2C-4FT
Output W 1100
Safety device Fuse, Overload relay
Louver type Automatic louver
Usable outdoor temperature range °C 15 ~ 43 −10 ~ 24 15 ~ 43
1. SPECIFICATIONS
m
m 6
30
15*

−4−
FILE NO. SVM-04022
MODEL RAS-10NKHD-E / RAS-10UAH-E3 RAS-10NKD-E / RAS-10UA-E3
ITEM Cooling Heating Cooling
Capacity 220 V 240 V 220 V 240 V 220 V 240 V
kW 2.70 2.75 3.12 3.15 2.65 2.70
Phase 1∅
Power source V 220 −240
Hz 50
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 Indoor (H/M/L) dB 39/33/26
Outdoor (220 −240 V) dB 47 49 47 49 44 45
Refrigerant Name of refrigerant R22
Rated amount kg 0.76 0.65
Refrigerant control Capillary tube
Gas side size mm ∅9.52
Connection type Flare connection
Liquid side size mm ∅6.35
Interconnection Connection type Flare connection
pipe Maximum length m 10*1
(One way)
Maximum height
difference
INDOOR UNIT RAS-10NKHD-E RAS-10NKD-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 570 610 610
Air volume Medium fan m3/h 460 520 460
Low fan m3/h 340 400 340
Fan motor output W 20
Air filter Honeycomb woven filter with PP frame
OUTDOOR UNIT RAS-10UAH-E3 RAS-10UA-E3
Height mm 550
Dimensions Width mm 780
Depth mm 270
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 Model PH120T1-4C PH102T1-4CH
Output W 750
Safety device Fuse, Overload relay
Louver type Automatic louver
Usable outdoor temperature range °C 15 ~ 43 −10 ~ 24 15 ~ 43
m5

– 5–
FILE NO. SVM-04022
RAS-07NKHD-E RAS-07NKD-E
RAS-07UAH-E3 RAS-07UA-E3
ITEM Cooling Heating Cooling
Capacity 220V 240V 220V 240V 220V 240V
kW 2.00 2.05 2.20 2.25 2.10 2.15
Phase 1∅ı
Power source V 220 −240
Hz 50
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 Name of refrigerant R-22
Rated amount kg 0.62 0.57
Refrigerant control Capillary tube
Gas side size mm ı9.52
Connection type Flare connection
Liquid side size mm ı6.35
Interconnection Connection type Flare connection
pipe Maximum length m10*
1
(One way)
Maximum height
m 5
difference
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 Model PH80T1-4C
Output W 605
Safety device Fuse, Overload relay
Louver type Automatic louver
Usable outdoor temperature range °C 15 ~ 43 −10 ~ 24 15 ~ 43
MODEL
44 45 45 46 44 45

−6−
FILE NO. SVM-04022
Note : 1
Capacity is based on the following temperature conditions.
Note : 2
No need to charge extra refrigerant.
*1
Temperature Condition JIS B8615-1
Cooling Heating
Indoor unit inlet air temperature (DB) 27°C 20°C
(WB) 19°C 15°C
Outdoor unit inlet air temperature (DB) 35°C 7°C
(WB) 24°C 6°C
•

–7–
FILE NO. SVM-04022
2. CONSTRUCTION VIEWS
2-1.Indoor Unit
6
26
4519040
32
590
320
620
235 235
215 215
9090
275 45
150150 160160
120 80
58 19
163
64
60
275
60
48
6
790 218
48
53
Minimum
distance
to ceiling
170ormore
Minimum
distance
to ceiling
170ormore
65ormore
Minimum
distance
to ceiling
Hanger
Hanger Hanger
For stud bolt
(∅8~∅10)
For stud bolt (∅6)
Installation plate outline
Center line
Wireless remote control
Hanger
Hanger
Drain hose (0.54 m) Connecting pipe (0.43 m)
(Flare ∅6.35)
(For 13 series ; Flare ∅12.70
For 07, 10 series ; Flare ∅9.52)
Connecting pipe (0.33 m)
Knock out system
Front panel Air inlet Air Filter
Air outlet
Back body
Heat exchanger Plasma air purifier
Knock out system

– 8−
FILE NO. SVM-04022
2-2. Outdoor Unit (RAS-13UAH-E3, RAS-10UAH-E3, RAS-13UA-E3, RAS-10UA-E3)
310
310 302
102
310
302
302
530
265
600
A Detail Drawing (Back Leg)
A
BDetail Drawing (Front Leg)
52
R15
32.5 115 125
R5.5
∅ 30 Drain outlet
FAN GUARD
36
∅
6 Hole
2-
∅ 11 x 14 Hole
(For
∅ 8- ∅ 10 anchor bolt)
∅
436
4 x
∅ 11 Long holes (For ∅ 8- ∅ 10 anchor bolt)
∅11 x 14 Hole
∅6 Hole
36
52
310
330
R15
270 600
90
780 62
COVER PV
Electrical
part cover
Liquid side
(Flare ∅6.35)
Gas side
(Flare ∅9.52)
10 Series
Gas side
(Flare ∅12.7)
13 Series
Service port
600 or more 13 Series
A
600 mm 400 mm
B 100 mm 45 mm
10 Series
B or more
A or more
100 or more
325
600
Air inlet
Air outlet
Installation dimension
120
75
54
B
Z
Z
View

FILE NO. SVM-04022
− 9−
2-3. Outdoor Unit (RAS-07UAH-E3, RAS-07UA-E3)
Z
Cover PV
54
273.5
59.5
∅ 420
500 97.5 (11) 297 (12.5)273.5 (pitch)
660
242
56
A Detail Drawing (Back Leg)
660
50
36 R 15
R 5.5
273.5
265
∅ 6 Hole
B Detail Drawing (Front Leg)
50
36 R 15
660
265
273.5
∅ 6 Hole
∅ 11x14 Hole
A
B
Z
View
97
∅ 25Drain outlet
2-
∅ 11x14 hole
(for
∅ 8- ∅ 10 anchor bolt)
Fan guard
530
Liquid side
(Flare
∅ 6.35)
Gas side
(Flare
∅ 9.62)
Service port
126
48
325
100 or more
100 or more 600 or more
600 or more
Installation dimension
600
Air inlet
Air outlet 4x
∅ 11x14 Long holes (for ∅ 8- ∅ 10 anchor bolt)

3.
3-1. RAS-13NKHD-E / RAS-13UAH-E3
WIRING DIAGRAM
BLK
P04 R22
VARISTOR
SG01
CN01 CR02
CR01
RY04RY03
T02
C.T. RY01
4
3
F01
T6.3A 250V
CN04
R21
VARISTOR
C01
CN11
CN10
BRW
RED
WHI
YEL
GRY
BLK
C15
IC03
CR03
C02 +
DB01 C03
R01
POWER SUPPLY
CIRCUIT
DC12V
DC5V
CN13
CN07
L01
MAIN P.C. BOARD
MCC-5007
AC FAN MOTOR
R27
150°C
R26 R25
73°C
THERMAL FUSE
54321
54321
INFRARED RAYS RECEIVE
AND INDICATION PARTS
CN25
PNK
BLU BLU
BLU
BLU BLU
BLU
WHI
YEL YEL
YEL YEL
WHI
BLU BLU
BLU
BLU
PNK
Louver
Motor
1
1
2
2
78910
3456 1211
78910
3456 1211
78910
3456 1211
78910
3456 1211
ORN
11
22
22
11
44
33
12
12
34
34
12
12
34
34
56
56
High-voltage
Power supply
Ion
Electrode
Air purifier
Electrode
BRW
BLU
CN34
CN33
RED
BRW
BRW
BRW
RED
BRW BRW
BLK BLK
BRW
DC12V
3
3
5
5
1
1
3
3
1
1
2
2
33
44
11
22
55
66
P01
P02
BLK/RED
SINGLE PHASE
220-240V 50Hz
BRW
BLU
GRN & YEL
Power Cord
THERMO
SENSOR (TA)
CN03
HEAT EXCHANGER
SENSOR (TC)
CN01
BLK
BLK 1
1
2
2
1
1
2
2
BLK BLK
12
INDOOR
TERMINAL
BLOCK
OUTDOOR
TERMINAL
BLOCK
1(L) 2(N) CHASSIS
BLK
BLK
RED
COMPRESSOR
PNK
WHI
WHI
BLU
CAPACITOR
OVERLOAD RELAY
BLK
BLK
WHI
GRN & YEL
43
34
CAPACITOR
FAN MOTOR
RED
BLU
RED
BLU
WP-002
RED BLK
RED RED
SOLENOID COIL
RED
FILE NO. SVM-04022
– 10 −

FILE NO. SVM-04022
− 11 −
BLK
P04 R22
VARISTOR
SG01
CN01 CR02
CR01
RY04RY03
T02
C.T. RY01
4
3
F01
T6.3A 250V
CN04
R21
VARISTOR
C01
CN11
CN10
BRW
RED
WHI
YEL
GRY
BLK
C15
IC03
CR03
C02
+
DB01 C03
R01
POWER SUPPLY
CIRCUIT
DC12V
DC5V
CN13
CN07
L01
MAIN P.C. BOARD
MCC-5007
AC FAN MOTOR
R27
150°C
R26 R25
73°C
THERMAL FUSE
54321
54321
INFRARED RAYS RECEIVE
AND INDICATION PARTS
CN25
PNK
BLU BLU
BLU
BLU BLU
BLU
WHI
YEL YEL
YEL YEL
WHI
BLU BLU
BLU
BLU
PNK
Louver
Motor
1
1
2
2
78910
3456 1211
78910
3456 1211
78910
3456 1211
78910
3456 1211
ORN
11
22
22
11
44
33
12
12
34
34
12
12
34
34
56
56
High-voltage
Power supply
Ion
Electrode
Air purifier
Electrode
BRW
BLU
CN34
CN33
RED
BRW
BRW
BRW
RED
BRW BRW
BLK BLK
BRW
DC12V
3
3
5
5
1
1
3
3
1
1
2
2
33
44
11
22
55
66
P01
P02
BLK/RED
SINGLE PHASE
220-240V 50Hz
BRW
BLU
GRN & YEL
Power Cord
THERMO
SENSOR (TA)
CN03
HEAT EXCHANGER
SENSOR (TC)
CN01
BLK
BLK 1
1
2
2
1
1
2
2
BLK BLK
12
INDOOR
TERMINAL
BLOCK
OUTDOOR
TERMINAL
BLOCK
1(L) 2(N) CHASSIS
BLK
BLK
RED
COMPRESSOR
PNK
WHI
WHI
BLU
CAPACITOR
OVERLOAD RELAY
BLK
BLK
WHI
GRN & YEL
43
34
CAPACITOR
FAN MOTOR
RED
BLU
RED
BLU
SOLENOID COIL
RED
WP-002
RED BLK
RED RED
3-2. RAS-10NKHD-E / RAS-10UAH-E3
RAS-07NKHD-E / RAS-07UAH-E3

– 12−
FILE NO. SVM-04022
BLK
P04 R22
VARISTOR
SG01
RY01
4
3
F01
T6.3A 250V
CN04
R21
VARISTOR
C01
CN11
CN10
BRW
RED
WHI
YEL
GRY
BLK
C15
IC03
CR03
C02 +
DB01 C03
R01
POWER SUPPLY
CIRCUIT
DC12V
DC5V
CN13
CN07
L01
MAIN P.C. BOARD
MCC-5007
AC FAN MOTOR
R27
150°C
R26 R25
73°C
THERMAL FUSE
54321
54321
INFRARED RAYS RECEIVE
AND INDICATION PARTS
CN25
PNK
BLU BLU
BLU
BLU BLU
BLU
WHI
YEL YEL
YEL YEL
WHI
BLU BLU
BLU
BLU
PNK
Louver
Motor
1
1
2
2
78910
3456 1211
78910
3456 1211
78910
3456 1211
78910
3456 1211
11
22
22
11
44
33
12
12
34
34
12
12
34
34
56
56
High-voltage
Power supply
Ion
Electrode
Air purifier
Electrode
BRW
BLU
CN34
CN33
RED
BRW
BRW
BRW
RED
BRW BRW
BLK BLK
BRW
DC12V
3
3
5
5
1
1
3
3
1
1
2
2
33
44
11
22
55
66
BLK/RED
SINGLE PHASE
220-240V 50Hz
BRW
BLU
GRN & YEL
Power Cord
THERMO
SENSOR (TA)
CN03
HEAT EXCHANGER
SENSOR (TC)
CN01
BLK
BLK 1
1
2
2
1
1
2
2
BLK BLK
12
INDOOR
TERMINAL
BLOCK
OUTDOOR
TERMINAL
BLOCK
1(L) 2(N) CHASSIS
BLK BLK RED RED
FAN MOTOR
COMPRESSOR
PNK
WHI
WHI
RED
CAPACITOR
BLK
WHI
GRN & YEL
WP-002
RED BLK
RED RED
3-3. RAS-13NKD-E / RAS-13UA-E3

−13−
FILE NO. SVM-04022
3-4. RAS-10NKD-E / RAS-10UA-E3
RAS-07NKD-E / RAS-07UA-E3
BLK
P04 R22
VARISTOR
SG01
RY01
4
3
F01
T6.3A 250V
CN04
R21
VARISTOR
C01
CN11
CN10
BRW
RED
WHI
YEL
GRY
BLK
C15
IC03
CR03
C02
+
DB01 C03
R01
POWER SUPPLY
CIRCUIT
DC12V
DC5V
CN13
CN07
L01
MAIN P.C. BOARD
MCC-5007
AC FAN MOTOR
R27
150°C
R26 R25
73°C
THERMAL FUSE
54321
54321
INFRARED RAYS RECEIVE
AND INDICATION PARTS
CN25
PNK
BLU BLU
BLU
BLU BLU
BLU
WHI
YEL YEL
YEL YEL
WHI
BLU BLU
BLU
BLU
PNK
Louver
Motor
1
1
2
2
78910
3456 1211
78910
3456 1211
78910
3456 1211
78910
3456 1211
11
22
22
11
44
33
12
12
34
34
12
12
34
34
56
56
High-voltage
Power supply
Ion
Electrode
Air purifier
Electrode
BRW
BLU
CN34
CN33
RED
BRW
BRW
BRW
RED
BRW BRW
BLK BLK
BRW
DC12V
3
3
5
5
1
1
3
3
1
1
2
2
33
44
11
22
55
66
BLK/RED
SINGLE PHASE
220-240V 50Hz
BRW
BLU
GRN & YEL
Power Cord
THERMO
SENSOR (TA)
CN03
HEAT EXCHANGER
SENSOR (TC)
CN01
BLK
BLK 1
1
2
2
1
1
2
2
BLK BLK
12
INDOOR
TERMINAL
BLOCK
OUTDOOR
TERMINAL
BLOCK
1(L) 2(N)
CHASSIS
BLK BLK RED RED
FAN MOTOR
COMPRESSOR
PNK
WHI
WHI
RED
CAPACITOR
OVERLOAD
RELAY BLK
BLK
WHI
GRN & YEL
WP-002
RED BLK
RED RED

– 14 –
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) 10kΩat 25°C
3 Switching transformer SWT-77
4 Microcontroller unit (IC30) TMP87CM40AN
5 Heat exchanger sensor 10kΩat 25°C
(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
12 Relay (Comp., RY01) DI1U Rating 25A/AC250 V, 12VDC
Louver motor
Relay (Fan, RY03)
Relay (Solenoide, RY04)
13
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
3Running capacitor DS451155CBPQC AC 450 V, 1.5μF
(for fan motor)
4Running capacitor DS371356CPNB AC 370 V, 35μF
(for compressor)
5 Overload relay Bimetal of current cantrol :
RAT00AL
Bimetal of temperature control :
U/T : 8.6A(100°C), OPEN : 150±5°C, CLOSE : 70±11°C
OPEN : 130±5°C, CLOSE : 75±15°C
Ω
Ω
°
°

−15 −
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
2 Fan motor (for outdoor) HF-240-20B or Winding resistance ( ) Red-Black White-Black
(at 20 C
3Running capacitor DS451155BPQC AC 450 V, 1.5μF
(for fan motor)
Ω
Ω
°
°
4Running capacitor DS371256CPNB AC 370 V, 25μF
(for compressor)
5Overload relay JMRA99269-9200 U/T : 6.8A (90 C), OPEN : 135±5 C, CLOSE : 69±11 C
°°°
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) HF-240-20B or
SKF-240-20B Winding resistance (Ω) Red-Black White-Black
(at 20°C) 387.3 or 235.2 466.2 or 260.1
3Running capacitor DS451155CBPQC AC 450V, 1.5μF
(for fan motor)
4Running capacitor DS371256CPN AC 370V, 25μF
(for compressor)
5 Overload relay JMRA99208-9201 U/T: 4.2A (80°C), OPEN: 135±5°C, CLOSE: 69±11°C
4-4. Outdoor Unit (RAS-07UAH-E3)
FILE NO. SVM-04022
SKF-240-20B 387.3 or 235.2 466.2 or 260.1

4-5.Indoor Unit (RAS-13NKD-E, RAS-10NKD-E, RAS-07NKD-E)
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 PH225X2C-4FT 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
2 Fan motor (for outdoor) HF-240-30B Winding resistance (Ω) Red-Black White-Black
(at 20 C) 245 388
3Running capacitor DS451155CBPQC AC 450 V,1.5μF
°
°
4Running capacitor DS371356CPNB AC 370 V, 35 F
(for compressor) μ
FILE NO. SVM-04022
−16 −
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) ——— 10kΩat 25°C
3 Switching transformer SWT-77
4 Microcontroller unit (IC30) TMP87CM40AN
5 Heat exchanger sensor ——— 10kΩat 25°C
(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/AC250V, 12VDC

−17 −
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
Output (Rated) 20 W, 6 poles, 1 phase, 220 −240 V, 50Hz
2 Fan motor (for outdoor) HF-240-20B or Winding resistance (Ω) Red-Black White-Black
(at 20°C) 387.3 or 235.2
466.2 or 260.1
3Running capacitor DS451155BPQC AC 450 V, 1.5 F
(for fan motor)
4Running capacitor DS371256CPNB AC 370 V, 25 F
(for compressor)
μ
μ
SKF-240-20B
387.3 or 235.2 466.2 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
(at 20°C)
3Running capacitor DS451155CBPQC AC 450V, 1.5μˇF
(for fan motor)
4Running capacitor DS371156CPNB AC 370V, 15μˇF
(for compressor)
5 Overload relay LAAO00A U/T: 9.0A (80°C), OPEN: 135±5°C, CLOSE: 75±11°C
4-8. Outdoor Unit (RAS-07UA-E3)
HF-240-20B or
SKF-240-20B
FILE NO. SVM-04022

−18 −
FILE NO. SVM-04022
5. REFRIGERATION CYCLE DIAGRAM
5-1.RAS-13NKHD-E / RAS-13UAH-E3
Heat exchanger
Indoor unit
Cross flow fan
Cooling Heating
4-way valve
Heating Cooling Compressor
Accumulator
Heat exchanger
Propeller fan
Outdoor unit
Capillary tube
∅1.0 x 900
Capillary tube
∅1.5 x 700
PH170T2-4L2
Cooling
Heating Mark ( ) means check points of Gas Leak.
O.D.:12.7 mm O.D.:6.35 mm
Cooling
Heating
Packed valve
(∅12.7) Packed valve
(∅6.35)
0.39 m
(Connecting pipe) 0.49 m
(Connecting pipe)
T1
P
Refrigerant
R22 : 1.00 kg.
∅12.7 ∅6.35
Ambient temp.
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/
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
Standard
pressure
P
(MPaG)
Surface temp. of heat
exchanger interchanging
pipe
T1
(°C)
Fan speed
(indoor)
50Hz
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.
ll
−−10/−10
•
•

−19 −
FILE NO. SVM-04022
5-2.RAS-10NKHD-E / RAS-10UAH-E3
Indoor unit
Cross flow fan
Cooling Heating
4-way valve
Heating Cooling Compressor
Heat exchanger
Propeller fan
Outdoor unit
PH120T1-4C
Cooling
Heating Mark ( ) means check points of Gas Leak.
O.D.:9.52 mm O.D.:6.35 mm
Cooling
Heating
Packed valve
(∅9.52) Packed valve (∅6.35)
0.39 m
(Connecting pipe)
∅9.52
0.49 m
(Connecting pipe)
∅6.35
T1
P
Refrigerant
R22 : 0.76 kg.
Capillary tube
∅1.5 x 900l
Accumulator
Heat exchanger
Ambient temp.
conditions DB/WB
(°C)
Indoor Outdoor
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/−
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
Standard
pressure
P
(MPaG)
Surface temp. of heat
exchanger inter changing
pipe
T1
(°C)
Fan speed
(indoor)
50Hz
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.
−10/−10