Toshiba RAV-SM800XT-E, RAV-SM800UT-E, RAV-SM560KRT-E, RAV-SM800KRT-E, RAV-SM560UT-E SERVICE MANUAL
...
SERVICE MANUAL
RAV-SM560AT-E/RAV-SM800AT-E
FILE NO. A02-014
Revised Dec. 2003 (1)
SPLIT TYPE
RAV-SM560UT-E/RAV-SM800UT-E
RAV-SM560BT-E/RAV-SM800BT-E
RAV-SM560KR T-E/RAV-SM800KR T-E
RAV-SM560XT-E/RAV-SM800XT-E
File No. A02-014 in the page of the following table has been changed,
and the portion is expressed as mark.
2, 3, 5, 11, 20, 21, 29, 57,
Revised page 59, 60, 63, 64, 168, 170
Cord Heater Installation Work
R410A
PRINTED IN JAPAN, Apr.,2003 ToMo
Revised. Dec. 2003 (1)
CONTENTS
1. SPECIFICATIONS ................................................................................................ 3
2. AIR DUCTING WORK ........................................................................................ 12
3. CONSTRUCTION VIEWS (EXTERNAL VIEWS) ............................................... 13
4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM ....................................... 20
5. WIRING DIAGRAM ............................................................................................ 22
6. SPECIFICATIONS OF ELECTRICAL PARTS ................................................... 28
7. REFRIGERANT R410A ..................................................................................... 30
8. CONTROL BLOCK DIAGRAM .......................................................................... 38
9. CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS .................... 48
10. TROUBLESHOOTING ....................................................................................... 65
11. REPLACEMENT OF SERVICE INDOOR P.C. BOARD ..................................... 88
12. SETUP AT LOCAL SITE AND OTHERS ........................................................... 92
13. ADDRESS SETUP ........................................................................................... 103
14. TROUBLESHOOTING <WALL TYPE> ............................................................ 108
15. DETACHMENTS ............................................................................................... 135
16. EXPLODED VIEWS AND PARTS LIST ........................................................... 168
CORD HEATER INSTALLATION WORK.................................................. APPENDIX-1
– 2 –
1. SPECIFICATIONS
1-1. Indoor Unit
1-1-1. 4-Way Air Discharge Cassette Type
Revised. Dec. 2003 (1)
Model name
Standard capacity (Note 1) (kW)
Heating low temp. capacity (Note 1) (kW)
Energy consumption effect ratio (Cooling)
Power supply
Running current (A)
Electrical
characteristics
Appearance
Outer
dimension
Power consumption (kW)
(Low temp.) (kW)
Power factor (%)
Main unit
Ceiling Panel
(Sold separately)
Main unit Width (mm)
Ceiling panel
(Sold separately)
Model
Panel color
Height (mm)
Depth (mm)
Height (mm)
Width (mm)
Depth (mm)
RAV-SM560UT-E RAV-SM800UT-E
Cooling Heating Average Cooling Heating Average
5.3 5.6 7.1 8.0
(1.5 – 5.6) (1.5 – 6.3) (2.2 – 8.0) (2.2–9.0)
4.9 7
3.01 [B] 3.90 [A] 3.46 3.03 [B] 3.45 [B] 3.24
1 phase 230V (220 – 240V) 50Hz
8.42–7.72 6.87–6.29 11.32–10.37 11.22–10.28
1.76 1.435 2.34 2.32
1.89 2.73
95 95 94 94
Zinc hot dipping steel plate
RBC-U21PG (W) E
Moon-white (Muncel 2.5GY 9.0/0.5)
256
840
840
53
950
950
Total weight
Heat exchanger
Soundproof/Heat-insulating material
Fan unit Standard air flow High (Mid./Low) (m³/h)
Air filter
Controller (Sold separately)
Connecting
pipe
Sound level High (Mid./Low) (Note 2) (dB•A)
Main unit (kg)
Ceiling panel
Fan
Motor (W)
Gas side (mm)
Liquid side (mm)
Drain port (Nominal dia.)
Inflammable polyethylene foam Foamed polyethylen
32 29 27 34 31 28
21 22
4.5
Finned tubu
Turbo fan
1050 1200
60
Attached ceiling panel
RBC-AMT21E
Ø12.7 (1/2”) Ø15.9 (5/8”)
Ø6.4 (1/4”) Ø9.5 (3/8”)
25 (Polyvinyl chloride tube)
Note 1 : The cooling capacities and electrical characteristics are measured under the conditions speciied by JIS B 8616 based
on the reference piping. The reference piping consists of 3 m of main piping and 2 m of branch piping connected with 0
meter height.
Note 2 : The sound level is measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in
the actual operating environment become larger than the indicated values due to the effects of external sound.
Note : Rated conditions Cooling : Indoor air temperature 27°C DB/19°C WB, Outdoor air temperature 35°C DB
Heating : Indoor air temperature 20°C DB, Outdoor air temperature 7°C DB/6°C WB
– 3 –
• Operation characteristic curve
<Cooling> <Heating>
14
12
RAV-SM800UT-E
10
8
6
Current (A)
4
2
0
15
020
RAV-SM560UT-E
• Conditions
Indoor : DB27˚C/WB19˚C
Outdoor : DB35˚C
Air flow : High
Pipe length : 7.5m
230V
40 60 70 80 100
Compressor speed (rps)
16
14
12
10
8
Current (A)
6
4
2
0
15
020
RAV-SM800UT-E
RAV-SM560UT-E
• Conditions
Indoor : DB20˚C
Outdoor : DB7˚C/WB6˚C
Air flow : High
Pipe length : 7.5m
230V
40 60 80 90 100
Compressor speed (rps)
• Capacity variation ratio according to temperature
<Cooling> <Heating>
105
100
95
90
120
110
100
90
80
85
70
80
60
75
70
Capacity ratio (%)
65
60
55
• Conditions
Indoor : DB27˚C/WB19˚C
Indoor air flow : High
Pipe length : 7.5m
50
32 33 34 35 36 37 38 39 40 41 42 43
50
40
Capacity ratio (%)
30
20
10
0
-14-12-10-8-6-4-20246810
Outsoor temp. (˚C)
• Conditions
Indoor : DB20˚C
Indoor air flow : High
Pipe length : 7.5m
Outsoor temp. (˚C)
– 4 –
1-1-2. Concealed Duct Type
Revised. Dec. 2003 (1)
Model name
Standard capacity (Note 1) (kW)
Heating low temp. capacity (Note 1) (kW)
Energy consumption effect ratio (Cooling)
Power supply
Running current (A)
Electrical
characteristics
Appearance
Power consumption (kW)
(Low temp.) (kW)
Power factor (%)
Main unit
Ceiling Panel
(Sold separately)
Main unit Width (mm)
Model
Panel color
Height (mm)
RAV-SM560BT-E RAV-SM800BT-E
Cooling Heating Average Cooling Heating Average
5.0 5.6 7.1 8.0
(1.5 – 5.6) (1.5 – 6.3) (2.2 – 8.0) (2.2–9.0)
4.6 6.2
2.60 [D] 3.27 [C] 2.94 2.73 [D] 3.21 [C] 2.97
1 phase 230V (220 – 240V) 50Hz
9.19–8.42 8.18–7.50 12.57–11.52 12.04–11.04
1.92 1.71 2.60 2.49
1.78 2.62
95 95 94 94
Zinc hot dipping steel plate
——
——
320
700
Outer
dimension
Ceiling panel
(Sold separately)
Total weight
Heat exchanger
Soundproof/Heat-insulating material
Fan unit Standard air flow High (Mid./Low) (m³/h)
Air filter
Controller (Sold separately)
Connecting
pipe
Main unit (kg)
Ceiling panel
Fan
Motor (W)
Gas side (mm)
Liquid side (mm)
Drain port (Nominal dia.)
Depth (mm)
Height (mm)
Width (mm)
Depth (mm)
800 (+7.5)
——
——
——
39 53
——
Finned tubu
Inflammable polyethylene foam Foamed polyethylen
Multi-blade fan
840 1140
60 100
Attached main unit
RBC-AMT21E
Ø12.7 (1/2”) Ø15.9 (5/8”)
Ø6.4 (1/4”) Ø9.5 (3/8”)
25 (Polyvinyl chloride tube)
Sound level High (Mid./Low) (Note 2) (dB•A)
42 39 36 43 40 37
Note 1 : The cooling capacities and electrical characteristics are measured under the conditions speciied by JIS B 8616 based
on the reference piping. The reference piping consists of 3 m of main piping and 2 m of branch piping connected with 0
meter height.
Note 2 : The sound level is measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in
the actual operating environment become larger than the indicated values due to the effects of external sound.
Note : Rated conditions Cooling : Indoor air temperature 27°C DB/19°C WB, Outdoor air temperature 35°C DB
Heating : Indoor air temperature 20°C DB, Outdoor air temperature 7°C DB/6°C WB
– 5 –
• Operation characteristic curve
<Cooling> <Heating>
14
12
RAV-SM800BT-E
10
8
6
Current (A)
4
2
0
15
020
RAV-SM560BT-E
• Conditions
Indoor : DB27˚C/WB19˚C
Outdoor : DB35˚C
Air flow : High
Pipe length : 7.5m
230V
40 60 70 80 100
Compressor speed (rps)
16
14
12
10
8
Current (A)
6
4
2
0
15
020
RAV-SM800BT-E
RAV-SM560BT-E
• Conditions
Indoor : DB20˚C
Outdoor : DB7˚C/WB6˚C
Air flow : High
Pipe length : 7.5m
230V
40 60 80 90 100
Compressor speed (rps)
• Capacity variation ratio according to temperature
<Cooling> <Heating>
105
100
95
90
120
110
100
90
80
85
70
80
60
75
70
Capacity ratio (%)
65
60
55
• Conditions
Indoor : DB27˚C/WB19˚C
Indoor air flow : High
Pipe length : 7.5m
50
32 33 34 35 36 37 38 39 40 41 42 43
50
40
Capacity ratio (%)
30
20
10
0
-14-12-10-8-6-4-20246810
Outsoor temp. (˚C)
• Conditions
Indoor : DB20˚C
Indoor air flow : High
Pipe length : 7.5m
Outsoor temp. (˚C)
– 6 –
1-1-3. High-Wall T ype
Model name
Standard capacity (Note 1) (kW)
Heating low temp. capacity (Note 1) (kW)
Energy consumption effect ratio (Cooling)
Power supply
Running current (A)
Electrical
characteristics
Appearance
Power consumption (kW)
(Low temp.) (kW)
Power factor (%)
Main unit
Ceiling Panel
(Sold separately)
Main unit Width (mm)
Model
Panel color
Height (mm)
RAV-SM560KRT-E RAV-SM800KRT-E
Cooling Heating Average Cooling Heating Average
5.1 5.6 6.7 8
(1.5 – 5.6) (1.5 – 6.3) (2.2 – 8.0) (2.2–9.0)
4.9 5.8
2.93 [D] 3.29 [C] 3.11 2.46 [E] 3.00 [D] 3.24
1 phase 230V (220 – 240V) 50Hz
8.33–7.63 8.138–7.46 13.15–12.05 12.91–11.84
1.74 1.7 2.72 2.67
1.95 2.21
95 95 94 94
Pure white
——
——
298
998
Outer
dimension
Ceiling panel
(Sold separately)
Total weight
Heat exchanger
Soundproof/Heat-insulating material
Fan unit Standard air flow High (Mid./Low) (m³/h)
Air filter
Controller (Sold separately)
Connecting
pipe
Main unit (kg)
Ceiling panel
Fan
Motor (W)
Gas side (mm)
Liquid side (mm)
Drain port (Nominal dia.)
Depth (mm)
Height (mm)
Width (mm)
Depth (mm)
208
——
——
——
12
——
Finned tubu
Inflammable polyethylene foam Foamed polyethylen
Turbo fan
840 1110
30
Attached main unit
Wired remote controller RBC-AMT21E
Ø12.7 (1/2”) Ø15.9 (5/8”)
Ø6.4 (1/4”) Ø9.5 (3/8”)
25 (Polyvinyl chloride tube)
Sound level High (Mid./Low) (Note 2) (dB•A)
45 41 36 45 41 36
Note 1 : The cooling capacities and electrical characteristics are measured under the conditions speciied by JIS B 8616 based
on the reference piping. The reference piping consists of 3 m of main piping and 2 m of branch piping connected with 0
meter height.
Note 2 : The sound level is measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in
the actual operating environment become larger than the indicated values due to the effects of external sound.
Note : Rated conditions Cooling : Indoor air temperature 27°C DB/19°C WB, Outdoor air temperature 35°C DB
Heating : Indoor air temperature 20°C DB, Outdoor air temperature 7°C DB/6°C WB
– 7 –
• Operation characteristic curve
<Cooling> <Heating>
14
12
RAV-SM800KRT-E
10
8
6
Current (A)
4
2
0
15
020
RAV-SM560KRT-E
• Conditions
Indoor : DB27˚C/WB19˚C
Outdoor : DB35˚C
Air flow : High
Pipe length : 7.5m
230V
40 60 70 80 100
Compressor speed (rps)
16
14
12
10
8
Current (A)
6
4
2
0
15
020
RAV-SM800KRT-E
RAV-SM560KRT-E
• Conditions
Indoor : DB20˚C
Outdoor : DB7˚C/WB6˚C
Air flow : High
Pipe length : 7.5m
230V
40 60 80 90 100
Compressor speed (rps)
• Capacity variation ratio according to temperature
<Cooling> <Heating>
105
100
95
90
120
110
100
90
80
85
70
80
60
75
70
Capacity ratio (%)
65
60
55
• Conditions
Indoor : DB27˚C/WB19˚C
Indoor air flow : High
Pipe length : 7.5m
50
32 33 34 35 36 37 38 39 40 41 42 43
50
40
Capacity ratio (%)
30
20
10
0
-14-12-10-8-6-4-20246810
Outsoor temp. (˚C)
• Conditions
Indoor : DB20˚C
Indoor air flow : High
Pipe length : 7.5m
Outsoor temp. (˚C)
– 8 –
1-1-4. Flexible T ype
Model name
Standard capacity (Note 1) (kW)
Heating low temp. capacity (Note 1) (kW)
Energy consumption effect ratio (Cooling)
Power supply
Running current (A)
Electrical
characteristics
Appearance
Power consumption (kW)
(Low temp.) (kW)
Power factor (%)
Main unit
Ceiling Panel
(Sold separately)
Main unit Width (mm)
Model
Panel color
Height (mm)
RAV-SM560XT-E RAV-SM800XT-E
Cooling Heating Average Cooling Heating Average
5.1 5.6 6.7 8
(1.5 – 5.6) (1.5 – 6.3) (2.2 – 8.0) (2.2–9.0)
4.9 5.8
2.93 [D] 3.29 [C] 3.11 2.46 [E] 3.00 [D] 3.24
1 phase 230V (220 – 240V) 50Hz
8.33–7.63 8.138–7.46 13.15–12.05 12.91–11.84
1.74 1.7 2.72 2.67
1.95 2.21
95 95 94 94
Pure white
——
——
298
998
Outer
dimension
Ceiling panel
(Sold separately)
Total weight
Heat exchanger
Soundproof/Heat-insulating material
Fan unit Standard air flow High (Mid./Low) (m³/h)
Air filter
Controller (Sold separately)
Connecting
pipe
Main unit (kg)
Ceiling panel
Fan
Motor (W)
Gas side (mm)
Liquid side (mm)
Drain port (Nominal dia.)
Depth (mm)
Height (mm)
Width (mm)
Depth (mm)
208
——
——
——
12
——
Finned tubu
Inflammable polyethylene foam Foamed polyethylen
Cross flow fan
840 1110
30
Attached main unit
Wired remote controller RBC-AMT21E
Ø12.7 (1/2”) Ø15.9 (5/8”)
Ø6.4 (1/4”) Ø9.5 (3/8”)
25 (Polyvinyl chloride tube)
Sound level High (Mid./Low) (Note 2) (dB•A)
39 36 36 45 41 36
Note 1 : The cooling capacities and electrical characteristics are measured under the conditions speciied by JIS B 8616 based
on the reference piping. The reference piping consists of 3 m of main piping and 2 m of branch piping connected with 0
meter height.
Note 2 : The sound level is measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in
the actual operating environment become larger than the indicated values due to the effects of external sound.
Note : Rated conditions Cooling : Indoor air temperature 27°C DB/19°C WB, Outdoor air temperature 35°C DB
Heating : Indoor air temperature 20°C DB, Outdoor air temperature 7°C DB/6°C WB
– 9 –
• Operation characteristic curve
<Cooling> <Heating>
14
12
RAV-SM800XT-E
10
8
6
Current (A)
4
2
0
15
020
RAV-SM560XT-E
• Conditions
Indoor : DB27˚C/WB19˚C
Outdoor : DB35˚C
Air flow : High
Pipe length : 7.5m
230V
40 60 70 80 100
Compressor speed (rps)
14
12
10
8
Current (A)
6
4
2
0
15
020
RAV-SM800XT-E
RAV-SM560XT-E
• Conditions
Indoor : DB20˚C
Outdoor : DB7˚C/WB6˚C
Air flow : High
Pipe length : 7.5m
230V
40 60 80 90 100
Compressor speed (rps)
• Capacity variation ratio according to temperature
<Cooling> <Heating>
105
100
95
90
120
110
100
90
80
85
70
80
60
75
70
Capacity ratio (%)
65
60
55
• Conditions
Indoor : DB27˚C/WB19˚C
Indoor air flow : High
Pipe length : 7.5m
50
32 33 34 35 36 37 38 39 40 41 42 43
50
40
Capacity ratio (%)
30
20
10
0
-14-12-10-8-6-4-20246810
Outsoor temp. (˚C)
• Conditions
Indoor : DB20˚C
Indoor air flow : High
Pipe length : 7.5m
Outsoor temp. (˚C)
– 10 –
1-2. Outdoor Unit
Revised. Dec. 2003 (1)
Model name
Appearance
Power supply
Type
Compressor Motor (kW)
Pole
Refrigerant charged (kg)
Refrigerant control
Standard length
Max. total length (m)
Pipe Over 20m
Outdoor lower (m)
Outdoor higher (m)
Outer
dimension
Height difference
Height (mm)
Width (mm)
Depth (mm)
RAV-SM560AT-E RAV-SM800AT-E
Silky shade (Muncel 1Y8.5/0.5)
1 phase 230V (220 – 240V) 50Hz
(Power exclusive to outdoor is required.)
Hermetic compressor
1.1 1.6
4 poles
R410A 0.9 R410A 1.5
Pulse motor valve
20 (without additional charge)
30 50
Add 20g/m (Max. 200g) Add 40g/m (Max. 1200g)
30
50
595 795
780 780
270 270
Total weight (kg)
Heat exchanger
Fan
Fan unit Standard air flow High (m³/h)
Motor (W)
Connecting
pipe
Protection device
Sound level High (Mid./Low)
(Note 2) (Cooling/Heating)
Gas side (mm)
Liquid side (mm)
(dB•A)
35 55
Finned tube
Propeller fan
2400 3400
43 63
Ø12.7 (1/2”) Ø15.9 (5/8”)
Ø6.4 (1/4”) Ø9.5 (3/8”)
Discharge temp. sensor
Over-current sensor
Compressor thermo.
46/48 48/50
Note 1 : The cooling capacities and electrical characteristics are measured under the conditions speciied by JIS B 8616 based
on the reference piping. The reference piping consists of 3 m piping connected with 0 meter height.
Note 2 : The sound level is measured in an anechoic chamber in accordance with JIS B8616. Normally, the values measured in
the actual operating environment become larger than the indicated values due to the effects of external sound.
Note : Rated conditions Cooling : Indoor air temperature 27°C DB/19°C WB, Outdoor air temperature 35°C DB
Heating : Indoor air temperature 20°C DB, Outdoor air temperature 7°C DB/6°C WB
– 11 –
2. AIR DUCTING WORK
2-1. Static Pressure Characteristics of Each Model
Fig. 1 RAV-SM560BT-E
70% (570m³/h) 110% (925m³/h)
Standard air volume : 840m³/h
12
11
Extra High tap
Extra High tap
10
9
8
High tap
High tap
7
6
Middole tap
5
Middle tap
4
External static pressure (mmAq)
3
Low tap
Low tap
2
1
0
500 1000
600570
700 800 900 925
Air volume (m³/hr.)
12
70% (800m³/h) 110% (1255m³/h)
11
10
9
8
7
6
5
4
External static pressure (mmAq)
3
2
1
Fig. 2 RAV-SM800BT-E
Standard air volume : 1140m³/h
Extra High tap
Extra High tap
High tap
High tap
Middole tap
Middle tap
Low tap
Low tap
0
700 1300
800 900 1000 1100 1200 1255
Air volume (m³/hr.)
– 12 –
3. CONSTRUCTION VIEWS (EXTERNAL VIEWS)
3-1. Indoor Unit
4-Way Air Discharge Cassette Type
RAV-SM560UT-E/RAV-SM800UT-E
Surface
under ceiling
200
113
173
Refrigerant pipe
connecting port A
130
200
Check port
450)
(
Check port
450)
(
Cable draw-in port
45
Refrigerant pipe
connecting port B
Electric
parts box
860 to 910 Recommended external size
30
105
270
25070
950 Panel external dimension
790 Hanging bolt pitch
346.5
860 to 910 Recommended external size
Surface
under ceiling
Hanging bolt M10 or W3/8
Procured locally
130
210
360
Indoor unit
Standing
640 or less
Standing
850 or less
Drain up standing size
256
Surface
under ceiling
88
SM560
SM800
840 Unit external dimension
A
Ø6.4
Ø9.5
150
105
Ø12.7
Ø15.9
Knockout
97
35
Z view
for
humidifier
Ceiling
panel
(Sold
separately)
Surface
under ceiling
80
Ø162
B
415.0
105105
240
254.5
840 Hanging bolt
480
227
12097
Surface under ceiling
381.6
227
480
723 Hanging bolt pitch
950 Panel external dimension
35
˚
64
57
57.5
25
188
Surface under ceiling
120
– 13 –
Concealed Duct Type
RAV-SM560BT-E
2-Ø200
Discharge port flange
4-M10
Hanging bolt
(Procured locally)
For hanging bolt M10
(4-12 x 25 long hole)
Drain pipe connecting port
at drain up kit side
(For polyvinyl chloride pipe
(Inner dia. 32, Nominal dia. 25))
750 ± 7.5 Hanging bolt pitch
700 Dimension of main unit
150
160~6405
240
730
210
720
314.5
25
75
800 Dimension of main unit
565 Hanging bolt pitch
780 Ceiling opening size
170
12020
80
60
Drain up kit
(Sold separately)
70252280
457 to 637
Refrigerant pipe
connecting port
(Gas side Ø12.7)
25
305
90 120
Refrigerant pipe
connecting port
(Liquid side Ø6.4)
Drain pipe connecting port
at main unit side
(For polyvinyl chloride pipe
(Inner dia. 32, Nominal dia. 25))
2-Ø26 power supply remote
controller cord draw-out port
80
170
211
509
630
45
35
155 to 335
470 Ceiling opening size
300
130 80
30
Panel
450
Ø125 knockout hole (Only rear side)
(For air suction)
6-Ø4 tapping screw lower hole Ø160
100
170
210
70
Suction port canvas
Suction panel
Plane view of main unit
30 320
Check port A
450
NOTE 1 :
For maintenance of the equipment, be sure to install
a check port A at the position as shown below.
NOTE 2 :
Using the drain up kit sold separately, drain-up by 300 (mm)
from drain pipe draw-out port of the main unit is necessary.
The drain-up over 300mm or more is impossible.
– 14 –
150
(Pipe side)
Discharge side
RAV-SM800BT-E
2-Ø200
Discharge port flange
4-M10
Hanging bolt
(Procured locally)
460~6405
For hanging bolt M10
(4-12 x 25 long hole)
Drain pipe connecting port
at drain up kit side
(For polyvinyl chloride pipe
(Inner dia. 32, Nominal dia. 25))
150
25
1050 Ceiling opening size
75
800 Dimension of main unit
565 Hanging bolt pitch
1050 ± 7.5 Hanging bolt pitch
1000 Dimension of main unit
290
1030
210
720
240
314.5
170
12020
Drain up kit
(Sold separately)
70252290
60
457 to 637
80
Refrigerant pipe
connecting port
(Gas side Ø12.7)
25
305
90 120
Refrigerant pipe
connecting port
(Liquid side Ø6.4)
Drain pipe connecting port
at main unit side
(For polyvinyl chloride pipe
(Inner dia. 32, Nominal dia. 25))
2-Ø26 power supply remote
controller cord draw-out port
80
170
211
45
130 80
30
35
Panel
155 to 335
470 Ceiling opening size
450
509
630
300
Plane view of main unit
Ø125 knockout hole (Only rear side)
(For air suction)
100
Suction panel
6-Ø4 tapping screw lower hole Ø160
170
210
70
30 320
Suction port canvas
Check port A
450
NOTE 1 :
For maintenance of the equipment, be sure to install
a check port A at the position as shown below.
NOTE 2 :
Using the drain up kit sold separately, drain-up by 300 (mm)
from drain pipe draw-out port of the main unit is necessary.
The drain-up over 300mm or more is impossible.
– 15 –
150
(Pipe side)
Discharge side
High-Wall T ype
RAV-SM560KRT-E/RAV-SM800KRT-E
298
998
Z
757
51
Pipe port from left
(Knockout hole)
Z views
Discharge port
110 390
490
540
20
Pipe port from lower side
(Knockout hole)
998
763.5
450
48
10
Suction port
75 56
Drain hose
Refrigerant pipe connecting port B
Refrigerant pipe connecting port A
20
29
48
Pipe port from right
(Knockout hole)
50
41555555
758
50
SM560
SM800
A
Liquid Side
Ø6.4
Ø9.5
40
B
Gas Side
Ø12.7
Ø15.9
298
40
100100 115115
Position of installation plate
55 or more
53 or more 53 or more
Space required for service
– 16 –
Under Ceiling/Console Type
RAV-SM560XT-E/RAV-SM800XT-E
Front panel
1093
208
633
Knock out system
Grille air inlet
Back body
For stud bolt
(Ø8 – Ø10)
For stud bolt (Ø6)
200 Min
330165
1093
1015
742
450
20 20
Ø74
UNDER CEILING & CONSOLE INSTALLATION
– 17 –
Installation plate
Mount plate
M10 Suspention bolt
633
460
70 Min
Wireless remote control
Knock out system
160
57 18
3-2. Outdoor Unit
RAV-SM560AT-E
49.5
521 21
25 220
308
302
Ø6 hole pitch
For anchor bolt)
(Long hole pitch
147
Drain hole (Ø25)
83
A legs
150
11
30
76
153
B legs
Discharge guard
(49.3)
598
593
500 (Fan center dividing)
500 (Fan center dividing)
Protective net mounting hole
(2-Ø4 embossing)
Drain hole (2-Ø20 x 88 long hole)
600
115.3 125
30
21
780
115.3
Discharge guide mounting hole
(4-Ø4 embossing)
97
2927031
330
21
31
23
132
90.6
Charge port
216
31 134
Valve cover
Earth
terminal
43 707 30
Protective net mounting hole
(4-Ø4 embossing)
Refrigerant pipe connecting port
(Ø12.7 flare at gas side)
600
52
36
R15
302
308 11
Ø11 x 14 U-shape hole
Details of A legs Details of B legs
2-Ø6 hole
Product
external line
Ø11 x 14 Ushape holes
308
302
11
Refrigerant pipe connecting port
(Ø6.4 flare at liquid side)
Space required for service
2-Ø11 x 14 U-shape holes
(For Ø8–Ø10 anchor bolt)
36
52
2-Ø6 hole
Product
external
line
R15
600
150
or more
365
500
or more
60
475
Suction port
150
or more
Discharge
port
600
300
or more
Discharge
port
(Minimum
distance up to wall)
2-Ø11 x 14 long hole
(For Ø8–Ø10 anchor bolt)
– 18 –
RAV-SM800AT-E
Knockout
(For draining)
21
Suction
port
365 17.517.5
40 70
(Long hole pitch
for anchor bolt)
21
565 101
Drain hole (Ø20 x 88 burring hole)
29 90 191 20
Suction
port
43
Knockout
(For draining)
6026
Discharge
port
300150
900
314
Drain hole (Ø25 burring hole)
Part B
40
39
Part A
95
43
Handles
(Both sides)
Refrigerant pipe connecting port
(Ø9.5 flare at liquid side)
Refrigerant pipe connecting port
(Ø15.9 flare at gas side)
2
47
Installation bolt hole
(Ø12 x 17 U-shape holes)
17.5
4040
Details of B part
Details of A part
17.5
Installation bolt hole
(Ø12 x 17 U-shape holes)
Discharge guide
mounting hole
(4-Ø4 embossing)
1
60 90
58
27
161
32028
400
264
6760
154
2760
300
Z
307
96
1
Knockout for lower piping
86 7
7
58
Z views
Space required for service
795
2
46
25
85
2
165
60 80
30 45
1
2-Ø12 x 17 U-shape holes
(For Ø8–Ø10 anchor bolt)
150
or more
365
500
or more
Suction port
150
or more
Discharge
port
600
150
or more
Discharge
port
(Minimum
distance up to wall)
2-Ø12 x 17 long hole
(For Ø8–Ø10 anchor bolt)
– 19 –
4. SYSTEMATIC REFRIGERATING CYCLE DIAGRAM
Indoor Unit/Outdoor Unit
RAV-SM560UT-E, RAV-SM560BT-E, RAV-SM560KRT-E/RAV-SM560AT-E
Indoor unit
Air heat exchanger
TC sensor
Outer diameter of refrigerant pipe
Gas side ØA Liquid side ØB
12.7mm 6.4mm
Revised. Dec. 2003 (1)
TCJ
sensor
TS sensor
TD sensor
Rotary compressor
(DA130A1F-23F)
4-way valve
(VT7101D)
Muffler
Ø19 × L160
Refrigerant pipe
at liquid side
Outer dia. ØA
Packed valve
Outer dia. ØA
TO sensor
Heat exchanger
Ø8 multiple thread
ripple 1 row 22 stages
FP1.3 flat fin
Outdoor unit
TE
sensor
Distributor
Refrigerant pipe
at gas side
Outer dia. ØB
Max
30m
Packed valve
Outer dia. ØB
PMV
(SKV-18D26)
Strainer
R410A 0.9 kg
Cooling
Heating
Pressure
(MPa) (kg/cm²G)
Pd Ps Pd Ps
Standard
Cooling Overload
Low load
Standard
Heating Overload
Low load
4 poles are provided to this compressor.
*
3.1 0.9 31.9 8.9
3.6 1.0 37.1 10.4
0.9 0.7 9.1 7.1
2.3 0.6 23.6 6.2
3.3 1.2 33.2 11.8
1.7 0.2 16.4 1.8
Pipe surface temperature (°C)
Discharge Suction
(TD) (TS) (TC) (TE)
85 15 10 50
93 20 15 57
20735
71 1 39 3
78 20 54 19
110 –20 26 –22
Indoor heat
exchanger exchanger
Outdoor heat
Compressor
revolutions per
second (rps)
*
74
72
28
84
47
110
Indoor
fan
HIGH
HIGH
LOW
HIGH
LOW
HIGH
Indoor/Outdoor
temp. conditions
(DB/WB) (°C)
Indoor Outdoor
27/19 35/–
32/24 43/–
18/15.5 –5/–
20/– 7/6
30.– 24/18
15/– –20/
The compressor frequency (Hz) measured with a clamp meter is 2 times of revolutions (rps) of the compressor.
– 20 –
(70%)
Indoor Unit/Outdoor Unit
RAV-SM800UT-E, RAV-SM800BT-E, RAV-SM800KRT-E/RAV-SM800AT-E
Indoor unit
Air heat exchanger
TC sensor
Outer diameter of refrigerant pipe
Gas side ØA Liquid side ØB
15.9mm 9.5mm
Revised. Dec. 2003 (1)
TCJ
sensor
Accumulator
(1500cc)
TS sensor
TD sensor
Muffler
Ø25 × L160
Rotary compressor
(DA220A2F-20L)
Refrigerant pipe
at liquid side
Outer dia. ØA
Pd
Packed valve
Outer dia. ØA
Strainer
4-way valve
(STF-0213Z)
Ø25 × L210
Outdoor unit
TO sensor
TE
sensor
Heat exchangerØ8
1 row 30 stages
FP1.3 flat fin
Refrigerant pipe
at gas side
Outer dia. ØB
Packed valve
Outer dia. ØB
Modulating (PMV)
(SKV-18D26)
Capillary
Ø3×Ø2×
L530
Max
50m
Ps
Strainer
R410A 1.5 kg
Cooling
Heating
Pressure
(MPa) (kg/cm²G)
Pd Ps Pd Ps
Standard
Cooling Overload
Low load
Standard
Heating Overload
Low load
4 poles are provided to this compressor.
*
3.3 0.9 33.4 8.8
3.7 1.1 37.8 11.4
1.0 0.8 10.0 7.9
2.5 0.6 25.8 6.3
3.4 1.1 34.7 11.5
2.0 0.2 20.3 2.3
Pipe surface temperature (°C)
Discharge Suction
(TD) (TS) (TC) (TE)
86 11 9 44
90 21 18 54
19448
67 6 42 2
85 23 55 16
89 –16 34 –18
Indoor heat Outdoor heat
exchanger exchanger
Compressor
revolutions per
second (rps)
*
64
52
27
65
31
90
Indoor
fan
HIGH
HIGH
LOW
HIGH
LOW
HIGH
Indoor/Outdoor
temp. conditions
(DB/WB) (°C)
Indoor Outdoor
27/19 35/–
32/24 43/–
18/15.5 –5/–
20/– 7/6
30.– 24/18
15/– –20/
The compressor frequency (Hz) measured with a clamp meter is 2 times of revolutions (rps) of the compressor.
– 21 –
(70%)
5-1. Indoor Unit
4-Way Air Discharge Cassette Type
RAV-SM560UT-E/RAV-SM800UT-E
5. WIRING DIAGRAM
LM1
LM2
FM
5 5
4 4
3 3
2 2
1 1
5 5
4 4
3 3
2 2
1 1
5 5
4 4
3 3
2 2
1 1
FS
CN34
(RED)
3 3
2 2
1 1
CN33
(WHI)
5 5
4 4
3 3
2 2
1 1
CN333
(WHI)
5 5
4 4
3 3
2 2
1 1
CN334
(WHI)
1 1
2 2
3 3
4 4
5 5
CN68
(BLU)
1 2
1 2
CN104
(YEL)
TA
1 2
1 2
CN102
(RED)
TCJ
1 2
1 2
CN101
(BLK)
TC
1 2 3
CN80
(GRN)
MCC-1402
Control P.C. Board for
Indoor Unit
Power
supply
circuit
Fuse
F302
T3.15A
250V~
Motor
drive
circuit
Motor
drive
circuit
RY
302
1 233 1 2 3
1 2
RY
303
CN304
(GRY)
DP
Fuse
F301
250V~
T6.3A
CN67
(BLK)
RED
1 233
1 2
WHI BLK
DC20V
DC15V
DC12V
DC7V
5
445
RED
WHI
P301
BLK
(EXCT)
1 2
CN73
(RED)
1 2
CN66
(WHI)
Closed-end
connector
12
CN70
(WHI)
5
4
CN620
3
(BLU)
2
1
6
5
CN60
4
(WHI)
3
2
1
CN32
2
(WHI)
1
(FAN DRIVE)
6
5
4
CN61
(YEL)
3
2
1
5
4
CN50
3
(WHI)
2
1
3
CN309
2
(YEL)
1
BLK
3
3
2 2
BLK
1 1
CN41
(BLU)
BLK
WHI
2 2
1 1
CN001
(WHI)
Adapter for
Wireless Remote
Controller
BLK
B
A
WHI
2 2
1 1
CN1
(WHI)
Wired Renote
Controller
FM
TA
TC
TCJ
LM1,LM2
DP
FS
RY302
NOTE
: Fan motor
: Indoor temp. sensor
: Temp. sensor
: Temp. sensor
: Louver motor
: Drain pump motor
: Float switch
: Drain control relay
NL
Single phase
220 to 240V
50Hz
– 22 –
321
321
Serial
signal
Indoor unit
earth screw
Outdoor unit
earth screw
Color
Identification
BLACK
:
BLK
BLUE
:
BLU
RED
:
RED
GRAY
:
GRY
PINK
:
PNK
GREEN
:
GRN
WHITE
:
WHI
BROWN
:
BRW
ORANGE
:
ORN
YELLOW
:
YEL
Concealed Duct Type
RAV-SM560BT-E/RAV-SM800BT-E
TA
TCJ
TC
FM
RC
FM
DP
1
1
1
2
RED
3
YEL
4
BLU
5
OPN
6
BLK
7
8
BRW
9
1
2
RED
3
YEL
4
BLU
5
OPN
6
BLK
7
8
BRW
9
(When selecting
high-static pressure)
2
2
3
3
4
4
5
5
6
6
7
7
8
9
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
9
1
2
3
4
5
6
7
1
2
3
4
5
6
7
FS
CN030
(RED)
LM
CN033
(GRN)
CN068
(BLU)
YEL
BLU
ORN
BLK
RED
CN083
(WHI)
3 3
2 2
1 1
3 3
2 2
1 1
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1 2
1 2
CN104
(YEL)
3
2
1
UL
1
2
L
3
4
M
5
6
H
7
8
9
CN102
(RED)
RY001
RY002
RY007
RY
004
1
CN304
(GRY)
1 2
1 2
2 3
1 2
1 2
CN101
(BLK)
RY006
1 2 3
CN080
(GRN)
RY005
1 2 3
CN309
(YEL)
PNL EXCT
1 2
CN073
(RED)
Fuse
F001
T5A
250V~
1 2 3 4 5
1 2 3 4 5
RED
WHI
BLK
1 2
1 2
CN070
(WHI)
Power
supply
circuit
CN067
(BLK)
RED
WHI
CN060
(WHI)
CN032
(WHI)
CN061
(YEL)
CN066
6
5
4
OPTION
3
2
1
2
1
6
5
4
3
2
1
3 3
2 2
1 1
CN074
(WHI)
6
6
5 5
4 4
3 3
2 2
1 1
CN075
(WHI)
6
5
4
3
2
1
CN050
(WHI)
3 3
2 2
1 1
CN041
(BLU)
1 2
(WHI)
Closed-end
connector
FAN
DRIVE
B
A
TR
2
2
CN1
1
1
Remote
Controller
FM
RC
TR
LM
TA
TC, TCJ
RY001
RY002
RY005~007
DP
NOTE
: Fan motor
: Runing capacitor
: Transformer
: Louver motor
: Indoor temp. sensor
:
Indoor heat exchanger sensor
: Louver control relay
: Drain control relay
: Air volume control relay
: Drain pump motor
Indoor unit
earth screw
– 23 –
Outdoor unit
earth screw
321
321
NL
Color
Identification
BLACK
:
BLK
BLUE
:
BLU
RED
:
RED
GRAY
:
GRY
PINK
:
PNK
GREEN
:
GRN
WHITE
:
WHI
BROWN
:
BRW
ORANGE
:
ORN
YELLOW
:
YEL
High-Wall T ype
RAV-SM560KRT-E/RAV-SM800KRT-E
Remote Controller
(Option)
ORG
A
A
YEL
B
B
BLU
C
C
Central Centroller
Connection (Option)
1 1
X
2
Y 2
CN01
RED
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
Infra-Red Receiver
9 9
10 10
CN25
SUB-CONTROL P.C. BOARD
CN
240
BLK
P02
P03
1 1
2 2
3
3
CN02
WHI
AI-NET
P.C. BOARD
MCC-1337
BLU
1
2
3
4
5
6
7
8
9
10
CN213
WHI
1
2
3
4
5
6
7
8
9
10
BLU
BLU
BLU
BLU
BLU
BLU
BLU
BLU
WHI
WHI
1
CN01
122
BLK
TR
CN12
1 1
2 2
1
1
1
1
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10
10
11 11
12 12
13 13
14 14
15 15
16 16
CN02
WHI
2
2
2
2
CN63
WHI
CN64
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CN31
WHI
6
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3344556
1
2
1
2
3344556
1
2
CN62
WHI
CN61
WHI
CN16
BLU
MCC-1370A
1
12233
Control P.C. Board for
Indoor Unit
F201
T3,15A
250V~
Indoor unit
GRN&YEL
RED
CN230
WHI
CN231
BLK
CN223
CN11
WHI
2 2
1 1
CN207
WHI
BLU
6 6
PNK
5 5
YEL
4 4
OPG
3 3
RED
2 2
BRN
1 1
BLU
6 6
YEL
5 5
WHI
4 4
BLK
3 3
2 2
RED
1 1
CN210
WHI
1
2
3
4
CN14
5
WHI
6
7
8
Outdoor unit
(1 Phase model)
F2
1
1
2
2
3
3
LM
FM
Earth
Screw
L
Power Supply
220/240 50Hz
N
Serial Signal
NOTE
: Fuse (PCB)
F
: Fan motor
FM
: Louver motor
LM
: Temperature sensor
TA
: Temperature sensor
TC
: Temperature sensor
TCJ
: Transformer
TR
: Outdoor
O/D
: Remote Contoller
R/C
2
2
BLK
TA
1
1
BLK
CN04
WHI
2
2
BLK
TC
D05
D02
D13
D11
1
1
BLK
CN05
WHI
Orange
Green
Orange
Green
2
2
BLK
TCJ
1
1
BLK
CN20
YEL
CN13
WHI
234
LED Detall
O/D Serial Signal Input
O/D Serial Signal Output
R/C Serial Signal Input
R/C Serial Signal Output
– 24 –
1
1
2
1
2
CN50
WHI
GRY
PNK
CN06
WHI
121
23456
CN21
WHI
Chack Code
04
08
09
0C
0d
0F
11
12
97
98
99
Diagnosis
Serial Signal Error
4-Way Valve Error
I/D Heart Exchange Error
TA Sensor Error
TC Sensor Error
TCJ Sensor Error
Indoor Fan Error
Indoor unit Error
LAN Comms Circuit Error
LAN Adress Setting
R/C Mis-Wiring
RAV-SM560XT-E/RAV-SM800XT-E
SWITCH PCB
MCC-1428B
2
LOUVER
MOTOR
WHI
10
10
BLU
9
9
BLU
8
8
BLU
7
7
BLU
6
6
BLU
5
5
BLU
4
4
BLU
3
3
BLU
2
2
BLU
1
1
AND INDICATION PARTS
CN25
INFRARED RAYS RECEIVE
BRW
RED
ORN
YEL
PNK
BLU
10
9
8
7
6
5
4
3
2
1
CN13
1
2
3
4
5
CN07
CN101
CN100
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
66
R507
R09
R22
SG01
4
5
IC04
21 3
WHI
GRY
21 3
21
250VAC
GRY
3
DB01
FUSE
F01
T6.3A
FOR FLOAT SWITCH
(OPTION)
When you use float
switch you should cut J401
CN402
POWER
SUPPLY
CIRCUIT
C02
R01
C01
C15
R21
3
EXCHANGER
SENSOR
21
J401
DC12V
DC5V
CR502
RY501
MCC-1428A
R405
RY401
HEAT
(TCJ)
CN05
IC03
CR501
C501
CR401
21
21
CN03
21
2
121
2
121
CN01
R506
1
1
2
2
3
3
4
4
5
5
CN10
3
3
2
2
1
1
CN11
3
FOR DRAIN PUMP
2
1
CN401
BLK
BLK
BLK
BLK
WHI
RED
BLK
BRW
GRY
YEL
(OPTION)
1
1
2
2
3
3
4
4
5
5
66
3
3
2
2
1
1
THERMO
SENSOR
(TA)
HEAT
EXCHANGER
SENSOR
(TC)
WHI
RED
BLK
BLU
PUR
GRY
FAN-MOTOR
100”C
Check items
OPERATION
1
indicator
Terminal
2
block
Fuse
3
6.3A
DC 5V
4
DC 12V
5
BLK
P04
CN30
2
BLK
CN31
WHI
21
RED
INDOOR
TERMINAL
3
BLOCK
CN23
GRN&YEL
SIMPLE CHECK POINTS FOR DIAGNOSING FAULTS
Diagnosis result
Check to see if OPERATION indicator goes on and off when the main switch
or breaker is turned on.
Check the power supply voltage between 1 - 2 (Refer to the name plate.)
Chack the fluctuate voltage between 2 - 3 (DC15 to 60V)
Check to see if the fuse blows out. (Check the varistor. : R22, R21)
Check the voltage at the No.8 pin on CN13 connector of the infrared receiver.
(Check the transformer and the power supply circuit of the rated voltage.)
Check the voltage at the brown lead of the louver motor.
(Check the transformer and the power supply circuit of the rated voltage.)
INDOOR
UNIT
OUTDOOR
UNIT
Identification
BRW
RED
GRY
PNK
ORN
GRN&YEL
GRN
PUR
Color
WHI
YEL
BLU
BLK
BROWN
:
RED
:
WHITE
:
YELLOW
:
BLUE
:
BLACK
:
GRAY
:
PINK
:
ORANGE
:
GREEN&
:
YELLOW
GREEN
:
PURPLE
:
– 25 –
5-2. Outdoor Unit
RAV-SM560AT-E
Q200
BLU
P17 P18
P21
P22
P23
RED
WHI
BLK
4
2 1
233 1
CM
COMPRESSOR
CN301
IGBT MODULE
BZBYBXEWBWEVBVEUBU
P.C. BOARD
(MCC-813)
5
5
GRY
4 3
PNK
2 1
YEL
3
3
BLK
2 1
2 1
WHI
RED
2 1
4 3
FM
FAN MOTOR
Q300
CN300
BRW
P14
PUR
REACTOR
DB01
CONVERTER
MODULE
~
–
+
P19P20
ELECTRONIC
STARTER
F04
FUSE
T3. 15A
250V~
P13
P12
–
–
–
2 1
2 1
REACTOR
ORN
~
GEA
P10
2 1
2 1
P09
P08 P07
CT
POWER
RELAY
+
C12
+
+
C13
C14
3
RELAY
THERMOSTAT
FOR
COMPRESSOR
CN500
2 1
2 1
CN600
CN601
CN602
CN603
TE
11
22
TD
11
22
33
TO
11
22
TS
11
22
33
11
P11
2
P02
WHI
2
1
TO
INDOOR
UNIT
FUSE
T25A
250V~
P03
ORN
3
VARISTOR
F01
P01
BLK
L
N
POWER
SUPPLY
220 to 240
50Hz
CN701
P06
SURGE
ABSORBER
2
1
22
33
COIL FOR
11
22
33
44
55
66
BLK
YEL
RED
ORN
RED
GRY
4-WAY VALVE
PMV
PULSE
MODULATING
VALVE
BLACK (C)
RED (R)
BLK
CN703
TERMINAL OF COMPRESSOR
WHITE (S)
The sign in ( ) is displayed
in the terminalcover
Check
items
1
2
3
4
SIMPLE CHECK POINTS FOR DIAGNOSING FAULTS
Diagnosis result
TERMINAL BLOCK
There is no supply voltage
(AC220 to 240V) between L - N , 1 - 2
There is no voltage (DC15 to 25V) 2 - 3
FUSE
T25A 250V to fuse (F01) blown
T3.15A 250V to fuse (F04) blown
ELECTROLYTIC CAPACITOR VOLTAGE (C12, C13, C14)
DC320V not available between
+ – terminal of electrolytic capacitor
INVERTER OUTPUT (Inverter and compressor connector out of position)
(Please confirm within six minutes after instructing in the drive.)
Voltage between each line of in v erter side
conector pins are not equal.
Power supply and connecting
cable check
Converter module (DB01) and
electrolytic capacitor (C12 to C14) check
IGBT module (Q200) check
Fan motor check
T25A fuse (F01) check
P.C. board and converter
module (DB01) check
IGBT module and
P.C. board check
– 26 –
Color Identification
BLK
BLU
RED
GRY
PNK
GRN
BLACK
:
BLUE
:
RED
:
GRAY
:
PINK
:
GREEN
:
WHI
BRW
ORN
YEL
PUR
NOTE
: Compressor
CM
: Pulse modulating valve
PMV
: Fan motor
FM
: Heat exchanger Temp. Sensor
TE
: Discharge Temp. Sensor
TD
: Outdoor Temp. Sensor
TO
: Suction Temp. Sensor
TS
: Insulated Gate Bipolar Transistor
IGBT
: Converter module
DB01
: Curreut Transformer
CT
: Fan motor driver module
Q300
:
WHITE
:
BROWN
:
ORANGE
:
YELLOW
:
PURPLE
RAV-SM800AT-E
THERMOST AT
FOR
COMPRESSOR
ORN
212
ORN
4-WAY VALVE COIL
313
1
FAN MOTOR
5
4
FM
1
3
2
1
6
5
PMV
SUB
P.C. BOARD
(MCC-1398)
4
3
2
1
SIMPLE CHECK POINTS FOR DIAGNOSING FAULTS
CN500
1
3
CN700
1
5
4
CN300
3
232
1
3
2
1
6
5
4
3
2
1
2
CN301
CN702
PHOTO COUPLER
2
CN02
Fan
circuit
CN302
F300
FUSE
T5A
CN800
2 31
2 31
Compressor
212
CN604
CN605
CN600
CN601
CN04
CN01
F01
FUSE
T3.15A
1
212
GRN
1
3
2
131
212
1
313
1
5 5 5 5
4 4 4 4
3 3 3 3
212
1
212
1
5 5 5 5
4 4 4 4
3 3 3 3
212
1
GRY
WHI
BLU
YEL
BLK
WHI
BLU
RED
PNK
ORN
BLK
WHI
RED
RED
1
CM
TE
TS
TD
TO
REACTOR
TO
INDOOR
UNIT
313
212
212
212
L N2 31
POWER
SUPPL Y
220-240V
~50Hz
RED
WHI
BLK
POWER SUPPLY CIRCUIT
(FOR P.C. BOARD)
F04
FUSE
3.15A
CN04
1
CN06
P.C. BOARD
1
(MCC-1359)
CN05
1
1
CN13
F01
FUSE
2
25A
WHITE(S)
+
BU
EU
BV
EV
BW
EW
BX
BY
BZ
CN09
CN10
CN11
T03
CT
T04
CT
4
2
P20
P10
P11
P13
P12
P09
P08
P15
P14
CN03
BLKWHIRED
P19
P18
P17
G
E
A
~
~
+
REACTOR
212
REACTOR
212
RED(R)
C13
3
C12
C11
C10
POWER
RELAY
RY01
R05
R06
T02
CT
VARISTOR
CN02CN01
TERMINAL OF COMPRESSOR
F02
2
FUSE
15A
SURGE
ABSORBER
BLACK(C)
IGBT
module
Q200
YEL
BLU
Converter
module
DB01
ORN
1
1
BRN
The sign in ( )
is displayed
in the terminal
cover
Check
items
1
2
3
4
Diagnosis result
TERMINAL BLOCK
There is no supply voltage
(AC220 to 240V) between L - N , 1 - 2
There is no voltage (DC15 to 25V) 2 - 3
FUSE
25A fuse (F01) blown, 15A fuse (F02) blown
3.15A fuse (F04) blown,
T5A fuse (F300) blown (SUB P.C. board)
T3.15A fuse (F01) blown (SUB P.C. board)
ELECTROLYTIC CAPACITOR VOLTAGE (C10, C11, C12, C13)
DC320V not available between
+ terminal of electrolytic capacitor
INVERTER OUTPUT (CN09, CN10, CN11)
(Please confirm within six minutes after instructing in the drive.)
Voltage between each line of inverterside
conector pins are not equal.
Connecting cable check
Converter module (DB01) and electrolytic
capacitor (C10 to C13) check IGBT
module (Q200) check, Fan motor check
SUB P.C. board check
25A fuse (F01) check
P.C. board and coverter
module (DB01) check
IGBT module and
P.C. board check
– 27 –
Color Identification
BLACK
:
BLK
BLU
RED
GRY
PNK
GRN
BLUE
:
RED
:
GRAY
:
PINK
:
GREEN
:
WHI
BRN
ORN
YEL
PUR
:
WHITE
:
BROWN
:
ORANGE
:
YELLOW
:
PURPLE
6. SPECIFICATIONS OF ELECTRICAL PARTS
6-1. Indoor Unit
4-Way Air Discharge Cassette Type
RAV-SM560UT-E/RAV-SM800UT-E
No.
1
Fan motor (for indoor)
2
Thermo. sensor (TA-sensor)
3
Heat exchanger sensor (TCJ-sensor)
4
Heat exchanger sensor (TC-sensor)
5
Float switch
6
Drain pump motor
Parts name
Concealed Duct Type
RAV-SM560BT-E/RAV-SM800BT-E
No.
1
Fan motor (RAV-SM800BT-E)
2
Fan motor (RAV-SM560BT-E)
3
Capacitor (RAV-SM800BT-E)
4
Capacitor (RAV-SM560BT-E)
5
Thermo. sensor (TA-sensor)
Parts name
Type
SWF-230-60-1
155 mm
Ø6 mm, 1200 mm
Ø6 mm, 1200 mm
FS-0218-106
ADP-1406
Type
STF-230-80-4C
STF-220-80-4C
EAG40M805UF1
CMPS400-4.0
818 mm
Specifications
Output (Rated) 60 W, 220–240 V
10 kΩ at 25°C
10 kΩ at 25°C
10 kΩ at 25°C
Specifications
Output (Rated) 80 W, 220–240 V, 4P
Output (Rated) 80 W, 220–240 V, 4P
400WV, 5µF
400WV, 4.0µF
10 kΩ at 25°C
6
Heat exchanger sensor (TC-sensor)
7
Heat exchanger sensor (TCJ-sensor)
High-Wall T ype
RAV-SM560KRT-E/RAV-SM800KRT-E
No.
1
Fan motor (for indoor)
2
Grille motor
3
Thermo. sensor (TA-sensor)
4
Heat exchanger sensor (TC-sensor)
5
Heat exchanger sensor (TCJ-sensor)
Parts name
RAV-SM560XT-E/RAV-SM800XT-E
No.
1
Fan motor (for indoor)
2
Grille motor
Parts name
Ø6 mm, 1200 mm
Ø6 mm, 1200 mm
Type
ICF340-30-1
MP35EA12
268 mm
Ø6 mm, 400 mm
Ø6 mm, 400 mm
Type
AFP-220-50-4A
MP35EA
10 kΩ at 25°C
10 kΩ at 25°C
Specifications
Output (Rated) 30 W, 220–240 V
10 kΩ at 25°C
10 kΩ at 25°C
Specifications
Output (Rated) 50 W, 220–240 V
DC 12 V
3
Thermo. sensor (TA-sensor)
4
Heat exchanger sensor (TC-sensor)
5
Heat exchanger sensor (TCJ-sensor)
mm
Ø6 mm, mm
Ø6 mm, mm
– 28 –
10 kΩ at 25°C
10 kΩ at 25°C
6-2. Outdoor Unit
RAV-SM560AT-E
Revised. Dec. 2003 (1)
No.
1
Fan motor
2
Compressor
3
Reactor
4
Outdoor temp. sensor (To-sensor)
5
Heat exchanger sensor (Te-sensor)
6
Suction temp. sensor (Ts-sensor)
7
Discharge temp. sensor (Td-sensor)
8
Fuse (Switching power (Protect))
9
Fuse (Inverter, input (Current protect)
10
4-way valve solenoid coil
11
Compressor thermo. (Protection)
RAV-SM800AT-E
No.
1
Fan motor
Parts name
Parts name
Type
ICF-140-43-1
DA130A1F-23F
CH-57
—
—
—
—
STF-0108G
US-622
Type
ICF-140-63-1
Specifications
Output (Rated) 40 W
3 phase, 4P, 1100 W
10 mH, 16A
10 kΩ at 25°C
10 kΩ at 25°C
10 kΩ at 25°C
50 kΩ at 25°C
T3.15 A, AC 250 V
25 A, AC 250 V
ON : 90 ± 5°C, OFF : 125 ± 4°C
Specifications
Output (Rated) 63 W, 220–240 V
2
Compressor
3
Reactor
4
Outdoor temp. sensor (To-sensor)
5
Heat exchanger sensor (Te-sensor)
6
Suction temp. sensor (Ts-sensor)
7
Discharge temp. sensor (Td-sensor)
8
Fuse (Switching power (Protect))
9
Fuse (Inverter, input (Current protect))
10
4-way valve solenoid coil
11
Compressor thermo. (Protection)
6-3. Accessory Separate Sold Parts
RBC-U21PG (W) E (Ceiling panel)
No.
1
2
Motor-louver
Parts name
DA220A2F-20L
CH-47
—
—
—
—
DKV-M0ZS743B0
Type
MP24GA
3 phase, 4P, 1600 W
8 mH, 16 A
10 kΩ at 25°C
10 kΩ at 25°C
10 kΩ at 25°C
50 kΩ at 25°C
T3.15 A, AC 250 V
25 A, AC 250 V
ON : 90 ± 5°C, OFF : 125 ± 4°C
Specifications
DC 12 V
TCB-DP11E (Drain up pump)
No.
1
2
Pump-drain
Parts name
Type
PJD-05230TF-1
– 29 –
Specifications
AC 220–240 V
7. REFRIGERANT R410A
This air conditioner adopts the new refrigerant HFC
(R410A) which does not damage the ozone layer.
The working pressure of the new refrigerant R410A
is 1.6 times higher than conventional refrigerant
(R22). The refrigerating oil is also changed in
accordance with change of refrigerant, so be careful
that water, dust, and existing refrigerant or refrigerating oil are not entered in the refrigerant cycle of the
air conditioner using the new refrigerant during
installation work or servicing time.
The next section describes the precautions for air
conditioner using the new refrigerant. Conforming to
contents of the next section together with the
general cautions included in this manual, perform
the correct and safe work.
7-1. Safety During Installation/Servicing
As R410A’s pressure is about 1.6 times higher than
that of R22, improper installation/servicing may
cause a serious trouble. By using tools and materials exclusiv e for R410A, it is necessary to carry out
installation/servicing safely while taking the following
precautions into consideration.
(1) Ne ver use refrigerant other than R410A in an air
conditioner which is designed to operate with
R410A.
If other refrigerant than R410A is mixed, pressure in the refrigeration cycle becomes abnormally high, and it may cause personal injury, etc.
by a rupture.
(2) Confirm the used refrigerant name, and use
tools and materials exclusiv e for the refrigerant
R410A.
The refrigerant name R410A is indicated on the
visible place of the outdoor unit of the air conditioner using R410A as refrigerant. To prevent
mischarging, the diameter of the service port
differs from that of R22.
(3) If a refrigeration gas leakage occurs during
installation/servicing, be sure to ventilate fully.
If the refrigerant gas comes into contact with fire,
a poisonous gas may occur.
(4) When installing or removing an air conditioner,
do not allow air or moisture to remain in the
refrigeration cycle. Otherwise, pressure in the
refrigeration cycle may become abnormally high
so that a rupture or personal injury may be
caused.
(5) After completion of installation work, check to
make sure that there is no refrigeration gas
leakage.
If the refrigerant gas leaks into the room, coming
into contact with fire in the fan-driven heater,
space heater, etc., a poisonous gas may occur.
(6) When an air conditioning system charged with a
large volume of refrigerant is installed in a small
room, it is necessary to exercise care so that,
even when refrigerant leaks , its concentration
does not exceed the marginal level.
If the refrigerant gas leakage occurs and its
concentration exceeds the marginal level, an
oxygen starvation accident may result.
(7) Be sure to carry out installation or removal
according to the installation manual.
Improper installation may cause refrigeration
trouble, water leakage, electric shock, fire, etc.
(8) Unauthorized modifications to the air conditioner
may be dangerous. If a breakdown occurs
please call a qualified air conditioner technician
or electrician.
Improper repair’s may result in water leakage,
electric shock and fire, etc.
7-2. Refrigerant Piping Installation
7-2-1. Piping Materials and Joints Used
For the refrigerant piping installation, copper pipes
and joints are mainly used. Copper pipes and joints
suitable for the refrigerant must be chosen and
installed. Furthermore, it is necessary to use clean
copper pipes and joints whose interior surfaces are
less affected by contaminants.
(1) Copper Pipes
It is necessary to use seamless copper pipes
which are made of either copper or copper alloy
and it is desirable that the amount of residual oil
is less than 40 mg/10 m. Do not use copper
pipes having a collapsed, deformed or discolored portion (especially on the interior surface).
Otherwise, the expansion valve or capillary tube
may become blocked with contaminants.
As an air conditioner using R410A incurs
pressure higher than when using R22, it is
necessary to choose adequate materials.
Thicknesses of copper pipes used with R410A
are as shown in Table 7-2-1. Never use copper
pipes thinner than 0.8 mm even when it is
available on the market.
– 30 –
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