88-A4AC6001-1F-EN
31
PRESSURE CURVES (Refer below table for models)
OUTDOOR TEMPERATURE (Degree F)
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, LIQUID 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) LIQUID PRESSURE @ 600 CFM IS 313 PSIG
LIQUID PRESSURE SHOULD BE +/- 10 PSI OF CHART
(5) SUCTION PRESSURE @ 600 CFM IS 134 PSIG
SUCTION PRESSURE SHOULD BE +/- 3 PSIG OF CHART
110
115
120
125
130
135
140
145
150
155
160
165
170
50
60
70
80
90
100
110
120
(1)
190
240
290
340
390
440
490
50
60
70
80
90
100
110
120
(1)
(3)
(3)
(5)
(4)
(2)
(2)
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG F.
INDOOR ENTERING
WET BULB CURVES
TOP TO BOTTOM
71, 67, 63 AND 59 DEG F.
Cooling
@SCFM
A4AC6060B1
OD Model
1450
71
63
67
59
LI
QU
ID PRESSURE (PSIG)
SU
CT
ION PRESSURE (PSIG)
Содержание A4AC6018A1000A
Страница 24: ...24 88 A4AC6001 1F EN 3 1 2 4 Ton Units PRINTED FROM D158514P01 2 1 2 Ton Units Accumulator...
Страница 25: ...88 A4AC6001 1F EN 25 5 Ton Units PRINTED FROM D158515P01...
Страница 26: ...26 88 A4AC6001 1F EN Section 17 Wiring Diagrams 036B 060B Models 018A 048A Models...
Страница 27: ...88 A4AC6001 1F EN 27 036B 060B Models 018A 048A Models...
Страница 28: ...28 88 A4AC6001 1F EN 060A Models...
Страница 29: ...88 A4AC6001 1F EN 29 060A Models...
