Performance Curves; Refrigerant Pipe Installation Works - Sharp AH-N45DP2 Service Manual

5.5
5.0
4.5
2000
1500
16
15
14
13
12
3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0
Outside air temp.(˚C)
Figure P-1. At Cooling for AH-N45DP2

REFRIGERANT PIPE INSTALLATION WORKS

Refrigerant pipe length and level difference between the indoor and outdoor units.
MODEL
GAS
AH-N45DP2 1/2"
AH-N56DP2
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 (R22) 15g per 1m.

PERFORMANCE CURVES

Indoor air temp. : 27˚C
Indoor humidity : 47RH%
Indoor fan speed : Hi
Pipe length : 7.5m
PIPE SIZE
STANDARD PERMISSIBLE
LENGTH
LIQUID
1/4"
1/4"
6.5
6.0
2500
2000
2000
15
14
13
12
11
3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0
Outside air temp.(˚C)
Figure P-2. At Cooling for AH-N56DP2
STANDARD LEVEL
DIFERENCE
15m
15m
21
AH-N45DP2
AU-N45DP2
AH-N56DP2
AU-N56DP2
Indoor air temp. : 27˚C
Indoor humidity : 47RH%
Indoor fan speed : Hi
Pipe length : 7.5m
10m
10m