System r-134a charge guidelines – CellarPro 4000SH HORIZONTAL SPLIT SYSTEM 220V 50/60HZ, 16270 User Manual
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System R-134a Charge Guidelines
System R-134a Charge Guidelines
Actual
Line
Length
System Charge (lbs) by Model #
(ft)
3000S/Sh 4000S/Sh
6000S
8000S
5
1.38
1.65
2.31
3.71
10
1.46
1.85
2.51
3.92
15
1.54
2.05
2.71
4.12
20
1.61
2.25
2.93
4.32
25
1.69
2.45
3.13
4.53
30
1.77
2.65
3.34
4.73
35
1.85
2.85
3.54
4.93
40
1.93
3.05
3.74
5.14
45
2.01
3.25
3.95
5.44
50
2.09
3.45
4.15
5.65
55
2.16
3.65
4.36
5.86
60
2.24
3.85
4.56
6.08
65
2.32
4.05
4.76
6.29
70
2.40
4.25
4.97
6.51
75
2.48
4.45
5.17
6.72
80
2.56
4.65
5.37
6.93
85
2.64
4.85
5.58
7.15
90
2.71
5.05
5.78
7.36
Note:
1) Actual charge may vary - follow charging instructions
detailed under Item 6 in the section titled Evacuation,
Leak Detection, and Charging (above).
2) Lines sized according to Line Sizing Chart assuming
line length plus 10 equivalent feet for fittings losses.
Ducting for the Evaporator (3000S and 4000S Models)
Cold air exhaust and return (from the evaporator) can be ducted with our front
duct hood up to 50 equivalent feet using 8” diameter insulated ducting, or 100
equivalent feet with an auxiliary inline fan. Our front duct kit is compatible
exclusively with our 3000S and 4000S cooling units. If you’d like to duct one of
our larger cooling units, please consider our AH6500 and AH8500 cooling units.
Before attaching the front duct hoods, remove the front grill (if present) from the
front of cooling unit.