Toshiba RAS-10GKHP-E User manual

FILE NO. SVM-06037
SERVICE MANUAL
AIR CONDITIONER
SPLIT WALL TYPE
June, 2006
RAS-10GKHP-E / RAS-10GAH-E
RAS-07GKHP-E / RAS-07GAH-E
RAS-07GKP-E / RAS-07GA-E
RAS-10GKPX / RAS-10GAX
RAS-10GKPX-V / RAS-10GAX-V
RAS-10GKP-E / RAS-10GA-E
RAS-07GKPX / RAS-07GAX
07 Class
10 Class

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FILE NO. SVM-06037
CONTENTS
1. SPECIFICATIONS
2. CONSTRUCTION VIEWS
2-1 Indoor Unit
2-3 Outdoor Unit (RAS-07GAH-E, RAS-07GA-E, RAS-07GAX)
3. WIRING DIAGRAM
3-1 RAS-10GKHP-E / RAS-10GAH-E
RAS-07GKHP-E / RAS-07GAH-E
3-2 RAS-10GKP-E / RAS-10GA-E
RAS-10GKPX-V / RAS-10GAX-V
RAS-10GKPX / RAS-10GAX
4. SPECIFICATION OF ELECTRICAL PARTS
4-1 Indoor Unit (RAS-10GKHP-E, RAS-07GKHP-E)
4-2 Outdoor Unit (RAS-10GAH-E)
4-3 Outdoor Unit (RAS-07GAH-E)
4-4 Indoor Unit (RAS-10GKP-E, RAS-07GKP-E, RAS-10GKPX
RAS-07GKPX, RAS-10GKPX-V)
4-5 Outdoor Unit (RAS-10GA-E, RAS-10GAX, RAS-10GAX-V)
5. REFRIGERATION CYCLE DIAGRAM
5-1 RAS-10GKHP-E / RAS-10GAH-E
5-2 RAS-07GKHP-E / RAS-07GAH-E
5-3 RAS-10GKP-E / RAS-10GA-E
5-4 RAS-07GKP-E / RAS-07GA-E
5-5 RAS-10GKPX / RAS-10GAX, RAS-10GKPX-V / RAS-10GAX-V
5-6 RAS-07GKPX/ RAS-07GAX
6. CONTROL BLOCK DIAGRAM
6-1 RAS-10GKHP-E / RAS-10GAH-E, RAS-07GKHP-E / RAS-07GAH-E
6-2 RAS-10GKP-E / RAS-10GA-E, RAS-07GKP-E / RAS-07GA-E,
RAS-10GKPX / RAS-10GAX, RAS-07GKPX / RAS-07GAX,
RAS-07GKPX / RAS-07GAX
RAS-10GKPX-V / RAS-10GAX-V
2-2 Outdoor Unit (RAS-10GAH-E, RAS-10GA-E, RAS-10GAX, RAS-10GAX-V)
3-3
RAS-07GKP-E / RAS-07GA-E
4-6 Outdoor Unit (RAS-07GA-E, RAS-07GAX)
RAS-07UKHP-E3 / RAS-07UAH-E3

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FILE NO. SVM-06037
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
10. PART REPLACEMENT
10-1 Indoor Unit
10-2 Outdoor Unit
11. EXPLODED VIEWS AND PARTS LIST
11-1 Indoor Unit (E-Parts Assy) For Europe model
11-2 Indoor Unit (E-Parts Assy) For Asia model
11-3 Indoor Unit
11-4 Outdoor Unit (RAS-10GAH-E)
11-5 Outdoor Unit (RAS-07GAH-E)
11-6 Outdoor Unit (RAS-10GA-E, RAS-10GAX, RAS-10GAX-V)
11-7 Outdoor Unit (RAS-07GA-E, RAS-07GAX)
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
7-7 Current Limit Control
7-8 Auto Restart Function
7-9 Self-Cleaning function
7-10 QUIET Mode
7-10 COMFORT SLEEP mode

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FILE NO. SVM-06037
RAS-10GKHP-E/ RAS-10GKP-E/ RAS-10GKPX/RAS-10GAX
RAS-10GAH-E RAS-10GA-E RAS-10GKPX-V/RAS-10GAX-V
ITEM Cooling Heating Cooling Cooling
Capacity 220V 240V 220V 240V 220V 240V 220V 240V
kW 2.65 2.70 2.95 3.00 2.602.60 2.602.60
Phase 1∅
Power source V 220 −240
Hz 50
Power consumption kW 0.93 0.98 0.84 0.86 0.78 0.82 0.78 0.82
Power factor %979494919896 98 96
Running Indoor A 0.15
current Outdoor A4.38 4.34 4.053.92 3.45 3.41 3.45 3.41
Starting current A1915
Moisture removal lit/h 1.2
Noise Indoor (H/M/L) dB 39/35/31
Outdoor (220-240V) dB
Refrigerant Name of refrigerant R-22
Rated amount kg 0.670.75
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 m10*1
(One way)
Maximum height
m 5
difference
INDOOR UNIT RAS-10GKHP-E RAS-10GKP-E RAS-10GKPX, RAS-10GKPX-V
Height mm 250
Dimensions Width mm 740
Depth mm 185
Net weight kg 8
Evaporator type Finned tube
Indoor fan type Cross flow fan
High fan m3/h 540560540
Airflow volume Medium fan m3/h 460 520460
Low fan m3/h 340 400 340
Fan motor output W 20
Air filter Honeycomb woven filter with PP frame
OUTDOOR UNIT RAS-10GAH-E RAS-10GA-E RAS-10GAX, RAS-10GAX-V
Height mm 550
Dimensions Width mm 780
Depth mm 185
Net weight kg 31 30
Condenser type Finned tube
Outdoor fan type Propeller fan
Airflow volume m3/h 17401850174018501740185017401850
Fan motor output W 20
Compressor Model PH180X1C-4DZDN3
Output W 605
Safety device Fuse, Overload relay
Louver type Automatic louver
Usable outdoor temperature range °C 15 ~ 43 −10 ~ 24 21 ~ 43
MODEL
47
4947
49
44 45
44
45
1. SPECIFICATIONS
∅
∅
PH150X1C-4DZDN3
605
15 ~ 43

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FILE NO. SVM-06037
RAS-07GKHP-E RAS-07GKP-E RAS-07GKPX
RAS-07GAH-E RAS-07GA-E RAS-07GAX
ITEM Cooling Heating Cooling Cooling
Capacity 220V 240V 220V 240V 220V 240V 220V 240V
kW 2.00 2.05 2.00 2.052.10 2.15 2.10 2.15
Phase 1∅
Power source V 220 −240
Hz 50
Power consumption kW 0.61 0.68 0.54 0.59 0.58 0.620.58 0.62
Power factor %989798969896 9896
Running Indoor A 0.15
current Outdoor A2.69 2.77 2.352.402.55 2.552.55 2.55
Starting current A1413
Moisture removal lit/h 0.8
Noise Indoor (H/M/L) dB 38/33/28
Outdoor (220-240V) dB
Refrigerant Name of refrigerant R-22
Rated amount kg 0.600.63
Refrigerant control Capillary tube
Gas side sizemm 9.52
Connection type Flare connection
Liquid side size mm 6.35
Interconnection Connection type Flare connection
pipe Maximum length m10*1
(One way)
Maximum height
m 5
difference
INDOOR UNIT RAS-07GKHP-E RAS-07GKP-E RAS-07GKPX
Height mm 250
Dimensions Width mm 740
Depth mm 185
Net weight kg 8
Evaporator type Finned tube
Indoor fan type Cross flow fan
High fan m3/h 490 490510
Airflow volume Medium fan m3/h 430450430
Low fan m3/h 350370350
Fan motor output W 20
Air filter Honeycomb woven filter with PP frame
OUTDOOR UNIT RAS-07GAH-E RAS-07GA-E RAS-07GAX
Height mm 530
Dimensions Width mm 660
Depth mm 240
Net weight kg 2827
Condenser type Finned tube
Outdoor fan type Propeller fan
Airflow volume m3/h 1280 1360 1280 1360 1280 1360 1280 1360
Fan motor output W 20
Compressor Model PH108X1C-4DZDN2
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 44 45
∅
∅
21 ~ 43

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FILE NO. SVM-06037
Note : 1
Capacity is based on the following temperature conditions.
Temperature
Condition JIS B8615-1
Cooling Heating
Indoor unit inlet air temperature (DB) 27°C20°C
(WB) 19°C15°C
Outdoor unit inlet air temperature (DB) 35°C7°C
(WB) 24°C6°C
·

2. CONSTRUCTION VIEWS
2-1. Indoor Unit
FILE NO. SVM-06037
– 6–
(Flare ∅9.52)

321
307
Z View
600
A detail Drawing (Back leg)
321
307
Ø 25 Drain outlet 11 x 14 Hole
(For 8 - 10 anchor bolt)
B Detail Drawing (Front leg)
FAN-GUARD
COVER-PV
Electrical part cover
Liquid side
(Flare 6.35)
Ø
Ø
Gas side
(Flare9.52)
Service port
4x 11 Long holes(For 8- 10 anchor bolt)
Installation dimension
Air outlel
100 or more
45 ormore
600 or more
400 ormore
Air intlel
Ø
ØØ
Ø6 hole
86
Ø6 hole
Ø11x14 hole
R
15
28
A
321
R5.5
36
109 124
50
129
84
54
600
321
9060090
275
290
550
Ø436
Z
R15
50
36
-
2
321
342
69
ØØØ
2.2. Outdoor Unit(RAS-10GAH-E, RAS-10GA-E, RAS-10GAX, RAS-10GAX-V)
FILE NO. SVM-06037
−7−

FILE NO. SVM-06037
−8−
2-3. Outdoor Unit (RAS-07GAH-E, RAS-07GA-E, RAS-07GAX)
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
237.5
45 or more
100 or more
400 or more
600 or more
Installation dimension
500
Air inlet
Air outlet 4x
∅ 11x14 Long holes (for ∅ 8- ∅ 10 anchor bolt)

− 9−
FILE NO. SVM-06037
3-1.RAS-10GKHP-E / RAS-10GAH-E
INDOOR
TERMINAL
BLOCK INDOOR
OUTDOOR
Power Cord
CHASSIS
BLK
RED
CAPACITOR
WHI BLK
SOLENOID COIL
BLK
CAPACITOR
FAN
MOTOR
WHI
OUTDOOR
TERMINAL
BLOCK
BLK WHI RED BLU
3
2
14
WHI
BLK
CN27
CR02
CR01
CR03
21 3
21 3
1
1
53
53
C15
R26
R25
IC03
321 6 54 8
7
321 6 54 8
7
WHI
RED
BRW
YEL
BLK
66
4 4
5 5
3 3
1 1
2 2 GRY
AC FAN MOTOR
MAIN P.C. BOARD
WP-009
135 C
CN10
CN11
1
12
21
12
2
BLK
BLK
BLK
BLK
THERMO
SENSOR (TA) HEAT EXCHANGER
SENSOR (TC)
CN03 CN01
C01 C02 R319
DB01
321 6 54 8
7
321 6 54 8
7
BLU
BLU
BLU
BLU
BLU
BLU
WHI
BLU
CN14
1
12
2CN04 1
534 2
1
534 2
WHI
YEL
YEL
YEL
LOUVER
MOTOR
INFRARED RAYS RECEIVE
AND INDICATION PARTS
CN25
BLK
BRW
BLU
GRN & YEL
SINGLE PHASE
220-240V 50/60Hz
R21
VARISTOR
YEL
PINK
PINK
CN07
THERMAL FUSE
73 C x2
D38
R27
L01
+
C63
Power
Module
Micro
DC12V
Voltage
Regulator
DC5V
L
N
CN31
SG01
DSA
R22
VARISTOR
T6.3A 250VAC
3
4
RY01
BLK
P04
3 3
1 1
T02
C.T.
RY03 RY04
3
14
(L)
2
(N)
BLK
RED RED
PNK
COMPRESSOR
OVER LOAD RELAY
BLK
RAS-07GKHP-E / RAS-07GAH-E
3. WIRING DIAGRAM