Carrier Charging Chart for 35 Ton MCHX HVAC Systems

35 Ton MCHX CIRCUIT A Charging Chart

					All Compressors on a Circuit Must be Operating
					All Outdoor Fans Must be Operating
	150												S S T = 5 5 F
	145												S S T = 4 5 F
F)	140												S S T = 3 5 F
(deg
	135
ure	130			Reduce Charge if Above Curve
t
Tempera
	125
	120
sing	115
								Add Charge if Below Curve
Conden	110
	105
	100
rated
	95
tu
Sa	90
	85
	55	60	65	70	75	80	85	90	95	100	105	110	115	120

Outdoor Air Temperature (deg F)

35 Ton MCHX CIRCUIT B Charging Chart

					All Compressors on a Circuit Must be Operating
					All Outdoor Fans Must be Operating
	155												S S T = 5 5 F
													S S T = 4 5 F
	150												S S T = 3 5 F
F)	145
re (deg
	140
	135
tu				Reduce Charge if Above Curve
Tempera	130
	125
	120
ing
	115
s								Add Charge if Below Curve
Conden
	110
	105
rated	100
	95
Satu
	90
	85
	55	60	65	70	75	80	85	90	95	100	105	110	115	120

Outdoor Air Temperature (deg F)

LEGEND

MCHX— Microchannel Heat Exchanger

SST — Saturated Suction Temperature

Fig. 47 — Charging Chart — 48/50A2,A3,A4,A5035 with R-410A Refrigerant

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