Trane Technologies 4TTV8060A1000B - Subcool Charging Correction Charts; Refrigerant Charging Chart

4T-V8-SF-1M-EN
9
Subcool Charging Correction Charts
,PSRUWDQW 9$5,$%/( 63((' 287'225 81,76 5(48,5( 7+( ,1'225
81,7 %( &21),*85(' )25  &)0721
Figure 1. Subcool Charging Corrections — 2.0 Ton
2.0 TON SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
TOTAL REFRIGERANT LI NE LENGTH (FEET)
Add 1°
Add 1°
Use Design Subcooling
Add 2°
70 80 90 100 110 120 130 140 1506050403020
50
40
30
25
15
10
0
REFRIGERANT LINE LIFT (FEET)
Figure 2. Subcool Charging Corrections — 3.0 Ton
3.0 TON SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
TOTAL REFRIGERANT LINE LENGTH (FEET)
Add 1°
Add 1°
Use Design Subcooling
Add 2°
70 80 90 100 110 120 130 140 1506050403020
50
40
30
25
15
10
0
REFRI GERANT LI NE LI FT ( FEET)
Figure 3. Subcool Charging Corrections — 4.0 Ton
4.0 TON SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
TOTAL REFRIGERANT LINE LENGTH (FEET)
Add 1°
1°
1°
1°
Add 1°
Use Design Subcooling
Add 2°
70 80 90 100 110 120 130 140 1506050403020
50
40
30
25
15
10
0
REFRI GERANT LI NE LI FT ( FEET)
Figure 4. Subcool Charging Corrections — 5.0 Ton
5.0 TON SUBCOOL CHARGING CHART CORRECTIONS TABLE (FOR LINE LENGTH AND RISE)
NOTE: 150 ft. length is approved ONLY with 7/8” vapor lines.
1°
1°
TOTAL REFRIGERANT LINE LENGTH (FEET)
Add 1°
Add 1°
Add 1°
Use Design Subcooling
Add
2°
Add 4°
70 80 90 100 110 120 130 140 15060
50
40
3020
50
40
30
25
15
10
0
REFRIGERANT LINE LIFT (FEET)
HP: 1-1/8” Vapor Line Limit
AC: 1-1/8” Vapor Line Limit
Refrigerant Charging Chart
5$ 5()5,*(5$17 &+$5*,1* &+$57
/,48,' 7(03
)
'(6,*1 68%&22/,1* )
      
/,48,' *$*( 35(6685( 36,
       
       
       
       