General ASH12LA, ASH12LSACW, AOH12LSAC, ASH9LA, ASH9LSACW Service Manual
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SPLIT TYPE ROOM AIR CONDITIONER
WALL MOUNTED type
Models |
|
Indoor unit |
Outdoor unit |
ASH9LSACW |
AOH9LSAC |
ASH12LSACW |
AOH12LSAC |
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . 1 DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 2 CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . 3 REFRIGERANT SYSTEM DIAGRAM . . . . 4 ERROR CONTENTS . . . . . . . . . . . . . . . . . . . 5 PCB CIRCUIT DIAGRAM . . . . . . . . . . . . . . 7 DISASSEMBLY ILLUSTRATION . . . . . . . . 9 PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . 12 STANDARD ACCESSORIES . . . . . . . . . . . 14
SPECIFICATIONS
TYPE |
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(COOL&HEAT INVERTER) |
(COOL&HEAT INVERTER) |
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INDOOR UNIT |
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ASH9LSACW |
ASH12LSACW |
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OUTDOOR UNIT |
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AOH9LSAC |
AOH12LSAC |
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COOLING CAPACITY( ) : Range |
(kW) |
2.6 (0.5~3.6) |
3.5 (0.9~4.2) |
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HEATING CAPACITY( ) : Range |
(kW) |
3.6 (0.5~6.0) |
4.8 (0.9~6.6) |
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ELECTRICAL DATA
POWER SOURCE |
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(V) |
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230 |
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FREQUENCY |
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(Hz) |
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50 |
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RUNNING CURRENT |
(A) |
COOLING |
3.0 |
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4.6 |
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HEATING |
3.6 |
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5.8 |
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INPUT WATTS |
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(kW) |
COOLING |
0.68 (0.25~1.38) |
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1.03 (0.25~1.61) |
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HEATING |
0.91 (0.25~1.96) |
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1.33 (0.25~2.30) |
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EER |
(kW/kW) |
COOLING |
3.82 |
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3.40 |
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HEATING |
3.96 |
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3.61 |
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MOISTURE REMOVAL |
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( /hr) |
1.3 |
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1.8 |
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AIR CIRCULATION-Hi |
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(m 3/hr) |
C 630 H665 |
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C 630 H700 |
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COMPRESSOR
TYPE |
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Hermetic type,4 pole, 3 phase , DC brushles motor |
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DISCRIMINATION |
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80206680 |
80206680 |
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REFRIGERANT |
R410A |
(g) |
950 |
1100 |
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Note : Always use a vacuum pump to purge the air. |
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Refrigerant for purging the air is not charged in the outdoor unit at the factory. |
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FAN MOTOR
POWER SOURCE |
(V) |
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230 |
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HI-SPEED |
C 1,350 |
H 1,420 |
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C 1,400 |
H 1,470 |
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INDOOR UNIT |
MED-SPEED |
C 1,150 |
H 1,200 |
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C 1,200 |
H 1,290 |
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LO-SPEED |
C 950 |
H 1,000 |
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C 1,000 |
H 1,110 |
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(r.p.m.) |
QUIET |
C 740 |
H 900 |
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C 820 |
H 980 |
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OUTDOOR UNIT |
(r.p.m.) |
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830 |
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DIMENSIONS
INDOOR UNIT |
H x W x D |
(mm) |
280 x 790 x 230 |
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OUTDOOR UNIT |
H x W x D |
(mm) |
535 x 780 x 250 |
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WEIGHTS
INDOOR UNIT |
GROSS / NET |
(kg) |
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12 / 9 |
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OUTDOOR UNIT |
GROSS / NET |
(kg) |
35 / 33 |
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37 / 34 |
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NOISE LEVEL
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HI-SPEED |
C 42 |
H 42 |
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C 43 |
H 43 |
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INDOOR UNIT |
MED-SPEED |
C 37 |
H 36 |
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C 39 |
H38 |
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LO-SPEED |
C 31 |
H 30 |
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C 32 |
H 33 |
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(dB) |
QUIET |
C 23 |
H 26 |
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C 26 |
H 29 |
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OUTDOOR UNIT |
(dB) |
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C 47 H 49 |
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Note : Noise was measured in accordance with JIS standards, Japan.
MAX PIPE LENGTH |
15 m |
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ADDITIONAL REFRIGERANT |
None |
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2005.02.21 |
1 |
D I M E N S I O N S
Models : ASH9LSACW / AOH9LSAC
ASH12LSACW / AOH12LSAC
790 |
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230 |
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280
302 |
272 |
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540 |
120 |
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780 |
55 |
250 |
535 |
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10 |
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2005.02.21 |
2 |
CIRCUIT DIAGRAM
Models : ASH9LSACW / AOH9LSAC
ASH12LSACW / AOH12LSAC
INDOOR UNIT
OUTDOOR UNIT
Controller PCB
Thermistor (discharge pipe)
Thermistor (pipe)
Thermistor (outdoor temp.)
2005.02.21 |
3 |
REFRIGERANT SYSTEM DIAGRAM
Models : ASH9LSACW / AOH9LSACW
ASH12LSACW / AOH12LSACW
Muffler |
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(2 pass) |
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Compressor |
3way-valve |
2way-valve |
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Indoor heat exchanger |
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4way-valve |
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Accumulator |
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Strainer |
Dryer |
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(2 pass) |
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Capillary |
Pulse motor valve |
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Outdoor heat exchanger tube |
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2005.02.21 |
4 |
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