General ASH7A, ASH7ASC-W, AOH7ASC, ASH7R, ASH7RSC-W Service Manual
...
Models
Indoor unit Outdoor unit
SPLIT TYPE ROOM AIR
CONDITIONER
WALL MOUNTED
type
ASH7ASC-W
ASH7RSC-W
ASH7ASCCW
ASH7RSCCW
AOH7ASC
AOH7RSC
AOH7ASCC
AOH7RSCC
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . 4
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . 3
INDOOR PCB CIRCUIT DIAGRAM . . . . . . . . . . . 6
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . 8
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
14
STANDARD ACCESSORIES
. . . . . . . . . . . . . . .
SPECIFICATIONS
TYPE COOLING & HEATINGCOOL
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY ( kW )
HEATING CAPACITY ( kW )
ELECTRICAL DATA
POWER SOURCE
FREQUENCY
RUNNING CURRENT (A)
INPUT WATTS (kW)
E.E.R. (kW/kW)
MOISTURE REMOVAL
AIR CIRCULATION-Hi
COOL
HEAT
COOL
HEAT
COOL
HEAT
(m /hr)
COMPRESSOR
TYPE
DISCRIMINATION
POWER SOURCE
REFRIGERANT
R410A (g)
ASH7ASC-W
1.95 - 1.95
(V)
(Hz)
2.8 - 2.9
0.590 - 0.635
3.31 - 3.07
/h )(
3
80662745E
220 - 240V / 50Hz
ASH7ASCCW
ASH7RSC-W
AOH7RSCAOH7ASC AOH7RSCCAOH7ASCC
----
220 - 240
50
---
---
---
0.7
340
Hermetic type, Permanent split condenser,
2 pole, Single phase, Induction motor
650
COOL 350 HEAT 380
80679045Z, 80679045N
220 - 240V / 50Hz
ASH7RSCCW
2.05 - 2.05
2.30 - 2.30
3.3 - 3.3
3.1 - 3.1
0.70 - 0.73
0.65 - 0.69
2.93 - 2.81
3.54 - 3.33
0.8
580
FAN MOTOR
POWER SUPPLY
HI-SPEED
INDOOR UNIT
(r.p.m.)
OUTDOOR UNIT (r.p.m.)
MED-SPEED
LO-SPEED
QUIET
DIMENSIONS
INDOOR UNIT H x W x D (mm)
H x W x D (mm)OUTDOOR UNIT
WEIGHT
INDOOR UNIT GROSS / NET
OUTDOOR UNIT
GROSS / NET (kg)
NOISE LEVEL
HI-SPEED
(dB)
MED-SPEED
LO-SPEED
SUPER QUIET
INDOOR UNIT
OUTDOOR UNIT (dB)
(V)
(kg)
220 - 240
1,180 - 1,180
1,100 - 1,100
1,030 - 1,030
940 - 940
760 - 795
248 x 808 x 163
535 x 650 x 250
10 / 7.5
27 / 24
37 - 37
35 - 35
33 - 33
31 - 31
42 - 43
220 - 240
COOL 1,220 - 1,220 HEAT 1,310 - 1,310
COOL 1,120 - 1,120 HEAT 1,210 - 1,210
COOL 1,030 - 1,030 HEAT 1,090 - 1,090
COOL 940 - 940 HEAT 970 - 970
COOL 760 - 795 HEAT 760 - 795
248 x 808 x 163
535 x 650 x 250
10 / 7.5
28 / 25
COOL 37 - 37 HEAT 39 - 39
COOL 35 - 35 HEAT 37 - 37
COOL 33 - 33 HEAT 34 - 34
COOL 31 - 31 HEAT 31 - 31
COOL 43 - 44 HEAT 45 - 46
REFRIGERANT CHARGE (R-22)
Pipe length
FULL CHARGE AMOUNT
ADDITIONAL REFRIGERANT
(g)
5 m
7 m
10 m
580650
612682
660730
16 g / m 16 g / m
12005.04.20
DIMENSIONS
22005.04.20
REFRIGERANT SYSTEM DIAGRAM
Models : ASH7ASC-W / AOH7ASC
ASH7ASCCW / AOH7ASCCW
Models : ASH7RSC-W / AOH7RSC
ASH7RSCCW / AOH7RSCCW
Heating
Cooling
(with Charging valve)
Condenser
Muffler
Strainer
(Flare connection)
Gas pipe (9.52 dia.)
(Flare connection)
(Flare connection)
Liquid pipe (6.35 dia.)
(Flare connection)
[ INDOOR UNIT ]
[ OUTDOOR UNIT ]
[ Connecting pipe ]
Com-
pressor
3-Way valve
4-Way
valve
Capillary tube
for heating and cooling
2-Way valve
Check
valve
Capillary tube for heating
Evaporator
(with Charging port)
Condenser
(Flare connection)
Gas pipe (9.52 dia.)
(Flare connection)
(Flare connection)
Liquid pipe (6.35 dia.)
(Flare connection)
[ INDOOR UNIT ]
[ OUTDOOR UNIT ]
[ Connecting pipe ]
Com-
pressor
3-Way valve
Capillary tube
Strainer
2-Way valve
Evaporator
32005.04.21
CIRCUIT DIAGRAM
42005.04.21
Models : ASH7ASC-W / AOH7ASC
ASH7ASCCW / AOH7ASCCW
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