Trane 4TWR6060N User Manual

18-AC104D1-1G-EN 25
Section 19. Pressure Curves
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 DISCHARGE OR SUCTION PRESSURE IN LEFT
COLUMN (4).
EXAMPLE: (1) OUTDOOR TEMP. 82 F.
(2)
INDOOR
WET
BULB
6
7
F
.
(3)
AT
INTERSECTION ACTUAL
:
(4) DISCHARGE PRESSURE @ 740 CFM IS 291 PSIG.DISCHARGE PRESSURE SHOULD BE +/- 10 PSIG OF CHART
(5) SUCTION PRESSURE @ 740 CFM IS 154 PSIG.SUCTION PRESSURE SHOULD BE +/- 3 PSIG OF CHART
PRESSURE CURVES FOR 4TWR6024N1
TAM7A0B30H21 TAM7A0B30H21
200
250
300
350
400
450
500
40 60 80 100120
120
130
140
150
160
170
180
40 60 80 100120
120
130
140
150
160
170
180
40 60 80 100120
40
50
60
70
80
90
100
110
120
130
140
150
-5 5152535455565
200
250
300
350
400
450
500
-5 5152535455565
40
50
60
70
80
90
100
110
120
130
140
150
-5 5152535455565
200
250
300
350
400
450
500
-5 5152535455565
HeatingwithThermal ExpansionValve
INDOOR ENTERING DRYBULBCURVESTOP TO BOTTOM
80,70, AND60DEG F.
200
250
300
350
400
450
500
40 60 80 100120
CoolingwithThermal ExpansionValve
INDOOR ENTERING WETBULBCURVES TOPTOBOTTOM
71,67, 63 AND59DEG F.
INDOOR ENTERING WETBULBCURVES TOPTOBOTTOM
71,67, 63 AND59DEG F.
INDOOR ENTERING DRYBULBCURVESTOP TO BOTTOM
80,70, AND60DEG F.
OUTDOORTEMPERATURE (DegreeF)
0
5
0
5
0
5
0
2
0
2
5
3
0
3
5
4
0
4
5
5
0
DISCHARGEPRESSURE (PSIG)
3
0
4
0
5
0
6
0
7
0
1
2
1
8
1
3
1
4
1
5
1
6
1
7
SUCTION PRESSURE (PSIG)
OUTDOORTEMPERATURE(Degree F)
2NDSTAGE
2NDSTAGE
1STSTAGE
1STSTAGE
2NDSTAGE
2NDSTAGE
1STSTAGE
1STSTAGE
(1)
(1)
(3)
(3)
(5)
(4)
(2)
(2)

Trane 4TWR6060N Specifications

General

Brand	Trane
Model	4TWR6060N
Category	Heat Pump
Language	English