DOWNLOAD Sharp AU-A18 (serv.man12) Service Manual ↓ Size: 4.91 MB | Pages: 36 in PDF or view online for FREE

Model
AU-A18 (serv.man12)
Pages
36
Size
4.91 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner
File
au-a18-sm12.pdf
Date
PREV: Sharp AU-A18 (serv.man11) Service Manual

Sharp AU-A18 (serv.man12) Service Manual ▷ View online

21
AH-AP18CS
AH-AP24CS
AU-A18CS
AU-A24CS
Figure P-1. At Cooling for AH-AP18CS
Figure P-2. At Cooling for AH-AP24CS
REFRIGERANT PIPE INSTALLATION WORKS
Refrigerant pipe length and level difference between the indoor and outdoor units.
The shorter refrigerant pipe, the highter the machine capabillity. Keep the pipe line as short as possible.
If actual pipe length exceeds 7.5m, and refrigerant (R22) 15g per 1m.
PERFORMANCE CURVES
MODEL 
AH-AP24CS
PIPE SIZE
GAS
LIQUID
STANDARD PERMISSIBLE
LENGTH
STANDARD LEVEL
DIFERENCE
1/2"
5/8"
1/4"
1/4"
15m
10m
15m
10m
AH-AP18CS
15000
16000
17000
18000
Cooling capacity(BTU/h)
5.5
(kW)
Power input(W)
11
Outside air temp.(˚C)
Inside Outlet air temp.(˚C)
3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7
3 8 3 9 4 0
12
13
14
15
2000
Indoor air temp. : 29˚C
Indoor humidity : 39RH%
Indoor fan speed : Hi
Power supply : 60Hz, 220V
4 2 4 4 4 6
16
17
2500
3000
4.5
5.0
21000
22000
23000
24000
Cooling capacity(BTU/h)
(kW)
Power input(W)
7
Outside air temp.(˚C)
Inside Outlet air temp.(˚C)
3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7
3 8 3 9 4 0
8
9
10
11
3000
Indoor air temp. : 29˚C
Indoor humidity : 39RH%
Indoor fan speed : Hi
Power supply : 60Hz, 220V
4 2 4 4 4 6
12
13
3500
6.0
6.5
7.0
Pipe length : 7.5 m
　
Pipe length : 7.5 m
AH-AP18CS
AH-AP24CS
AU-A18CS
AU-A24CS
22
DISASSEMBLING PROCEDURE
FOR INDOOR UNIT MODEL [AH-AP18CS/AP24CS]
CAUTION:DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE ANY SERVICING
1.
Open the Opne panel, remove 2 Air Filters.
2.
Open the Louver frame.unlook the hooks,and pull
the unit.
3.
Remove 6 screws fixing the Front panel.
4.
Remove the screw fixing the Cord holder.
23
AH-AP18CS
AH-AP24CS
AU-A18CS
AU-A24CS
5.
Close the Open panel. pushing the nail of the
Front panel, and lift the Front panel up.
6.
Remove the unit-to-unit wiring from the Terminal
board.
7.
Remove a screw fixing the Control box cover.
8.
Cut the fixing band and Remove the Cover B.
9.
Remove a screw fixing the ground wire.
AH-AP18CS
AH-AP24CS
AU-A18CS
AU-A24CS
24
10.
Remove the Thermistor of the Evaporator.
11.
Remove Connectors.
12.
Cut the fixing band and Remove the Holder.
13.
Remove 2 screws fixing the Control box and
remove it.
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