Trane 4YCC4024E1060 User Manual

18-EB40D1-1C-EN
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Pressure Curves
Figure 9. Pressure Curve – 4YCC4024E1
Cooling
Liquid PRESSURE (PSIG)
OUTDOOR TEMPERATURE (Degree F)
SUCTION PRESSURE (PSIG)
OUTDOOR TEMPERATURE (Degree F)
COOLING PERFORMANCE CAN BE CHECKED WHEN THE OUTDOOR TEMP IS ABOVE 65 DEG F.
TO CHECK COOLING PERFORMANCE, SELECT THE PROPER INDOOR CFM, ALLOW PRESSURES TO STABILIZE. MEASURE INDOOR WET BULB
TEMPERATURE, OUTDOOR TEMPERATURE, DISCHARGE AND SUCTION PRESSURES. ON THE PLOTS LOCATE OUTDOOR TEMPERATURE (1);
LOCATE INDOOR WET BULB (2); FIND INTERSECTION OF OD TEMP. & ID W.B. (3); READ LIQUID (4) OR SUCTION (5) PRESSURE IN LEFT COLUMN.
EXAMPLE: (1) OUTDOOR TEMP. 82 F.
(2) INDOOR WET BULB 67 F.
(3) AT INTERSECTION ACTUAL:
(4) DISCHARGE PRESSURE @ 800 CFM CFM IS 333 PSIG. DISCHARGE PRESSURE SHOULD BE +/- 10 PSI OF CHART
(5) SUCTION PRESSURE @ 800 CFM CFM IS 141 PSIG. SUCTION PRESSURE SHOULD BE +/- 3 PSIG OF CHART
200
250
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350
400
450
500
40 60 80 100 120
110
115
120
125
130
135
140
145
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155
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170
40 60 80 100 120
(1)
(3)
(3)
(5)
(4)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59
DEG F.
110
115
120
125
130
135
140
145
150
155
160
165
170
40 60 80 100 120
(1)
(1)
(3)
(3)
(5)
(4)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59
DEG F.
Dwg. 4YCC4024E1
UUnniitt SSttaarrttuupp

Trane 4YCC4024E1060 Specifications

General

Brand	Trane
Model	4YCC4024E1060
Category	Air Handlers
Language	English