Subcool Charging Charts - Trane 4TTS6036A3000A Installer's Manual

Subcool Charging Charts

Figure 1. 3.0 Ton Models
SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
50
40
30
25 Use Design Subcooling
15
10
0
20 30 40 50 60 70
TOTAL REFRIGERANT LINE LENGTH (FT) - [ includes lift ]
Figure 2. 4.0 Ton Models
SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
50 1°
40
30
25 Use Design Subcooling
15
10
0
20 30 40 50 60 70
TOTAL REFRIGERANT LINE LENGTH (FT) - [ includes lift ]
22
4°
Add 1° Add 2°
Add 1°
1°
80 90 100 110 120 130 140 150
Add 4°
1°
Add 2°
Add 1°
Add 1°
80 90 100 110 120 130 140 150
Figure 3. 5.0 Ton Models
SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
1°
50
1°
40
30
25 Use Design Subcooling
15
10
0
20 30 40 50 60 70 80 90 100 110 120 130 140 150
TOTAL REFRIGERANT LINE LENGTH (FT) - [ includes lift ]
Add 4°
Add 2°
Add 1°
Add 1°
1°
18-BC103D1-1B-EN