55
MAXIMUM PIPE LENGTH AND MAXIMUM NUMBER OF BENDS
•
When the pipe length becomes too long, both the capacity and reliability drop. As the number of bends
increases, system piping resistance to the refrigerant flow increases, thus lowering the cooling capacity,
and as the result the
compressor may become defective. Always choose the shortest path and follow the
recommendation as tabulated below:
MODEL
DATA
10
15
20
25
30
40
50
*60
Max. Length, L
12 m
12 m
15 m
15 m
35 m
35 m
35 m
35 m
Max. Elevation, H
5 m
5 m
8 m
8 m
15 m
15 m
15 m
20 m
Max. No. of bends
10
10
10
10
10
10
10
10
* For cooling unit, need to add external accumulator (Recommended 6kg accumulator)
PIPING SIZES (FLARE CONNECTION TYPE)
•
Piping sizes are as follows:
MODEL
10
15
20
25
Liquid (mm/in)
6.35 (1/4)
6.35 (1/4)
6.35 (1/4)
9.52 (3/8)
Suction (mm/in)
9.52 (3/8)
12.70 (1/2)
15.88 (5/8)
15.88 (5/8)
MODEL
30
40
50
60
Liquid (mm/in)
9.52 (3/8)
9.52 (3/8)
9.52 (3/8)
12.70 (1/2)
Suction (mm/in)
15.88 (5/8)
19.05 (3/4)
19.05 (3/4)
19.05 (3/4)
PIPING CONNECTION TO THE UNITS
•
Align the center of the piping and sufficiently tighten the flare nut with fingers.
•
Finally, tighten the flare nut with torque wrench until the wrench clicks.
•
When tightening the flare nut with torque wrench, ensure the direction for tightening follows the arrow on the wrench.
PIPE SIZE (mm/in)
TORQUE (Nm)
6.35 (1/4)
18
9.53 (3/8)
42
12.70 (1/2)
55
15.88 (5/8)
65
19.05 (3/4)
78
11. OPERATION
Содержание ACC 10 C/CR
Страница 16: ...15 MODEL ACC50C MODEL ACC60C...
Страница 20: ...19 MODEL ALC 30 40 50 60 C CR A4LC 30 40 50 C CR Note Dimension in mm MODEL AMC 60 C CR Note Dimension in mm...
Страница 25: ...24 MODEL ACC 40C 50C ALC A4LC 40C 50C FOR LOCAL SPEC MODEL ACC 60C ALC 60C FOR EXPORT SPEC WITH MC SLM C3 0BCC...
Страница 26: ...25 MODEL ACC 60 ALC 60C FOR EXPORT SPEC WITH MC MODEL ACC 60C ALC 60C FOR LOCAL SPEC...
Страница 27: ...26 MODEL ACC 60C AMC 60C FOR EXPORT SPEC WITH SLM CONTROL C3 0BCC...
Страница 28: ...27 MODEL ACC 10CR 15CR ALC A4LC 10BR 15BR...
Страница 29: ...28 MODEL ACC 20CR 25CR ALC A4LC 20BR 25BR...
Страница 30: ...29 MODEL ACC 30CR ALC A4LC 30CR...
Страница 31: ...30 MODEL ACC 40CR 50CR ALC A4LC 40CR 50CR...
Страница 32: ...31 MODEL ACC 60CR ALC 60CR...
Страница 33: ...32 MODEL ACC 60CR AMC 60CR FOR EXPORT SPEC WITH SLM CONTROL C3 0BCC...
Страница 37: ...36 MODEL ACC 60C AMC 60C FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Страница 38: ...37 MODEL ACC 10 15CR ALC A4LC 10 15BR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Страница 39: ...38 MODEL ACC 20 25CR ALC A4LC 20 25BR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Страница 40: ...39 MODEL ACC 30CR ALC A4LC 30CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Страница 41: ...40 MODEL ACC 40 50CR ALC A4LC 40 50CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Страница 42: ...41 MODEL ACC 60CR ALC 60CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Страница 43: ...42 MODEL ACC 60CR AMC 60CR FOR EXPORT SPEC WITH SLM CONTROL U1 4...
Страница 46: ...45 MODEL ALC 20 25BR HEAT PUMP 3 PHASE 50HZ 380 415V MODEL ALC 30CR HEAT PUMP 3 PHASE 50HZ 380 415V...
Страница 49: ...48 LOW AMBIENT UNIT OPTIONAL OUTDOOR UNIT MODEL ALC 10B 15B 50HZ OUTDOOR UNIT MODEL ALC 20B 25B 50HZ...
