Carrier 38AUZA14 [11/40] Table 5 38auz 07 08 piping recommendations single circuit unit

Carrier 38AUZA14 [11/40] Table 5 38auz 07 08 piping recommendations single circuit unit
11
Table 5 — 38AUZ 07-08 Piping Recommendations (Single-Circuit Unit)
Table 6 — 38AUD 12-14 Piping Recommendations (Two-Circuit Unit)
Table 7 — 38AU Maximum Suction Pipe Size
R-410A Equivalent Length
Ft 0-38 38-75 75-113 113-150 150-188
m 0-12 12-23 23-34 34-46 46-57
Model Typ Linear ft 0-25 25-50 50-75 75-100 100-125
38AUZ*07 Liquid Line
3
/
8
3
/
8
1
/
2
1
/
2
1
/
2
5
/
8
1
/
2
5
/
8
Max Lift 25 42 50 75 90 100 86 101
Suction Line
7
/
8
1-
1
/
8
7
/
8
1-
1
/
8
1-
1
/
8
1-
1
/
8
1-
1
/
8
Charge (lbs) 8.4 9.6 11.1 13.1 15.0 18.8 16.9 22.6
38AUZ*08 Liquid Line
1
/
2
1
/
2
1
/
2
1
/
2
1
/
2
Max Lift 25 50 75 100 112
Suction Line
7
/
8
1-
1
/
8
1-
1
/
8
1-
1
/
8
1-
1
/
8
1-
1
/
8
Charge (lbs) 11.8 9.6 12.9 16.8 18.7
Legend:
Length Equiv Equivalent tubing length, including effects of refrigeration specialties devices
Liquid Line Tubing size, inches OD.
Max Lift
Cooling
Heating
Maximum liquid lift at maximum permitted liquid line pressure drop
• Indoor unit ABOVE outdoor unit
• Indoor unit BELOW outdoor unit
Suction Line Tube size, inches OD
Charge Charge Quantity, lbs. Calculated for both liquid line sizes (where applicable), but only with larger suction line size (where
applicable)
NOTE:
For applications with linear length greater than 100 ft (30.5 m), contact your local Carrier representative.
NOTE: 38AUD requires TWO sets of refrigeration piping
R-410A Equivalent Length
Ft 0-38 38-75 75-113 113-150 150-188
m 0-12 12-23 23-34 34-46 46-57
Model Typ Linear ft 0-25 25-50 50-75 75-100 100-125
38AUD*12 Liquid Line
3
/
8
3
/
8
3
/
8
1
/
2
1
/
2
1
/
2
Max Lift 25 50 28 75 100 99
Suction Line
7
/
8
7
/
8
1
1
/
8
1
1
/
8
1
1
/
8
Charge ea. (lbs) 7.1 8.1 9.6 11.9 13.8 15.8
38AUD*14 Liquid Line
3
/
8
3
/
8
3
/
8
1
/
2
1
/
2
1
/
2
Max Lift 25 50 48 75 100 122
Suction Line
7
/
8
7
/
8
1
1
/
8
1
1
/
8
1
1
/
8
Charge ea. (lbs) 9.7 10.7 12.2 14.5 16.4 18.4
Legend:
Length Equiv Equivalent tubing length, including effects of refrigeration specialties devices
Liquid Line Tubing size, inches OD.
Max Lift
Cooling
Heating
Maximum liquid lift at maximum permitted liquid line pressure drop
• Indoor unit ABOVE outdoor unit
• Indoor unit BELOW outdoor unit
Suction Line Tube size, inches OD
Charge Charge Quantity, lbs. Calculated for both liquid line sizes (where applicable), but only with larger suction line size (where
applicable)
NOTE:
For applications with linear length greater than 100 ft (30.5 m), contact your local Carrier representative.
Model: Unit Size Maximum Tube Size
38AUZ 07 1
3
/
8
08 1
5
/
8
38AUD 12 1
3
/
8
14 1
5
/
8

Содержание

Скачать