Refrigerant Pipe Installation Works - Sharp AY-M09AE Service Manual

Multi split system room air conditioners
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4.0
13600
11900
3.5
10200
3.0
8500
2.5
6800
2.0
5100
1.5
3400
1.0
1300
1000
700
45
40
35
30
25
20
- 5
Outside air temp.(˚C)
Figure P-3. At Heating for AY-M09AE (1 unit running)

REFRIGERANT PIPE INSTALLATION WORKS

Refrigerant pipe length and level difference between the indoor and outdoor units.
PIPE SIZE
GAS
LIQUID
3/8"
1/4"
The shorter refrigerant pipe, the higher the machine capabillity. Keep the pipeline as short as possible.
If actual pipe length exceeds 7.5 m, add refrigerant(R-22), 15g per 1 m.
Indoor air temp. : 20˚C
Indoor fan speed : Hi
Power source : 1ø 220V, 50Hz
0
5
7
1 0
STANDARD PERMISSIBLE
LENGTH
10 m
4.0
13600
11900
3.5
10200
3.0
8500
2.5
6800
2.0
5100
1.5
3400
1.0
2300
2000
1500
45
40
35
30
25
20
- 5
Figure P-4. At Heating for AY-M18AE (2 units running)
PERMISSIBLE LEVEL
DIFFERENCE
5 m
27
Indoor air temp. : 20˚C
Indoor fan speed : Hi
Power source : 1ø 220V, 50Hz
0
5
7
Outside air temp.(˚C)
AY-M09AE
AE-M18AE
1 0

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