Carrier 48GC04 Service And Maintenance Instructions page 16

4 Ton Mid-Tier CHARGING CHART
(Unit must run on high stage compressors and
outdoor fan on high speed)
°C °F
140
59.9
48.8 120
Add Charge if Above the Curve
37.7 100
26.6 80
Remove Charge if Below the Curve
15.5 60
4.4 40
-6.7 20
150 200 250 300
1034 1379 1723 2068
Compressor Discharge Pressure
Fig. 26 — Cooling Charging Chart - 4 Ton
4 Ton Mid-Tier Hot Gas Reheat R-410A CHARGING CHART
(Unit must run on Sub-cooling mode)
°C °F
59.9 140
Add Charge if Above the Curve
48.8 120
37.7 100
26.6 80
Remove Charge if Below the Curve
15.5 60
4.4 40
-6.7 20
150 200 250 300
1034 1379 1723 2068
Compressor Discharge Pressure
Fig. 27 — Cooling Charging Chart - 4 Ton with Hot
Gas Reheat (Humidi-MiZer
350 400 450 500 550 600
2413 2758 3102 3447 3792 4136
48TC003187 REV -
350 400 450 500 550 600
2413 2758 3102 3447 3792 4136
48TC003194 REV -
®
System) Option
(Unit must run on high stage compressors and
°C °F
59.9 140
120
48.8
37.7 100
26.6 80
15.5 60
4.4 40
-6.7 20
psig
150 200
Kpa
1034 1379
Fig. 28 — Cooling Charging Chart - 5 Ton
5 Ton Mid-Tier Hot Gas Reheat R-410A CHARGING CHART
°C °F
59.9 140
Add Charge if Above The Curve
48.8 120
37.7 100
26.6 80
15.5 60
4.4 40
-6.7 20
150 200
psig
1034 1379
Kpa
Fig. 29 — Cooling Charging Chart - 5 Ton with Hot
Gas Reheat (Humidi-MiZer System) Option
16
5 Ton Mid-Tier CHARGING CHART
outdoor fan on high speed)
Add charge if Above Curve
Remove Charge if Below the Curve
250 300 350 400 450
1723 2068 2413 2758 3102
Compressor Discharge Pressure
(Unit must run on Sub-cooling mode)
Remove Charge if Below the Curve
250 300 350 400 450
1723 2068 2413 2758 3102
Compressor Discharge Pressure
500 550 600 psig
3447 3792 4136 Kpa
48TC003188 REV -
psig
500 550 600
3447 3792 4136 Kpa
48TC003195 REV -