Refrigerant Pipe Installation Works - Sharp AH-AP18CE Service Manual

25500
7.5
23800
7.0
22100
6.5
20400
6.0
18700
5.5
3000
2500
2000
15
14
13
12
11
10
9
8
7
3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0
Figure P-3. At Cooling for AY-AP24CE

REFRIGERANT PIPE INSTALLATION WORKS

Refrigerant pipe length and level difference between the indoor and outdoor units.
MODEL
GAS
AY-AP18CE 1/2"
AY-AP24CE 5/8"
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 (R-22) 15g per 1m.
Indoor air temp. : 27˚C
Indoor humidity : 47RH%
Indoor fan speed : Hi
Outside air temp.(˚C)
PIPE SIZE STANDARD PERMISSIBLE
LENGTH
LIQUID
1/4"
1/4"
9.0
30600
8.5
28900
27200 8.0
25500 7.5
23800 7.0
22100 6.5
6.0
20400
3500
3000
2500
2000
60
55
50
45
40
35
30
-10 -8
Figure P-4. At Heating for AY-AP24CE
15m
15m
35
Indoor air temp. : 20˚C
Indoor fan speed : Hi
-6 -4 -2 0 2 4 6
Outside air temp.(˚C)
PERMISSIBLE LEVEL
DIFERENCE
10m
10m
AY-AP18CE AY-AP24CE
AH-AP18CE AH-AP24CE
AE-A18CE AE-A24CE
AU-A18CE AU-A24CE
8 10