Trane 4YCC4024E1060 User Manual

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18-EB40D1-1C-EN
Figure 10. Pressure Curve – 4YCC4030E1
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 @ 900 CFM CFM IS 320 PSIG. DISCHARGE PRESSURE SHOULD BE +/- 10 PSI OF CHART
(5) SUCTION PRESSURE @ 900 CFM CFM IS 136 PSIG. SUCTION PRESSURE SHOULD BE +/- 3 PSIG OF CHART
50
70
90
110
130
150
170
190
210
40 60 80 100 120
200
250
300
350
400
450
500
40 60 80 100 120
(1)
(3)
(3)
(5)
(4)
(2)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
DEG F.
Dwg. 4YCC4030E1
Cooling
UUnniitt SSttaarrttuupp

Trane 4YCC4024E1060 Specifications

General

Brand	Trane
Model	4YCC4024E1060
Category	Air Handlers
Language	English