KRACK DLD Series, Руководство по эксплуатации и установке

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SLD/DLD/PLD AIR COOLED CONDENSING UNITS 13
TABLE 3A
LOW PRESSURE CONTROL SETTINGS
M
Temperature
R-22
Max Cut In Cut Out
R-404A
Max Cut In Cut Out
50 F 70 Psig 30 Psig 85 Psig 40 Psig
40 F 55 Psig 25 Psig 70 Psig 35 Psig
30 F 40 Psig 20 Psig 50 Psig 30 Psig
20 F 30 Psig 10 Psig 40 Psig 20 Psig
10 F 20 Psig 5 Psig 30 Psig 10 Psig
0 F 15 Psig 0 Psig 25 Psig 5 Psig
-10 F 10 Psig 0 Psig 15 Psig 0 Psig
-20 F 8 Psig 0 Psig 10 Psig 0 Psig
+ Temperature is the minimum ambient temperature at the condensing unit or the box design temperature,
whichever is lower.
Example #1: 30 F minimum ambient, -20 F freezer. Use -20 F value from Table.
Example #2: -10 F minimum ambient, +35 F cooler. Use -10 F value from Table.
TABLE 3B
HIGH PRESSURE CONTROL SETTINGS
R-22 400 Psig
R-404A/R-507 400 Psig
TABLE 4
FAN CYCLING CONTROL SETTINGS
Number of Fans
Control Cut In Settings-PSIG
Single Row Double Row Refrigerant FCP-1 FCP-2 FCP-3 FCP-4
2 4 R-22 215
R-404A 220
3 6 R-22 215 230
R-404A 220 245
4 8 R-22 215 230 245
R-404A 220 245 265
5 10 R-22 215 225 235 245
R-404A 220 235 250 265
Note: Settings based on 20 TD. Set cut out 35 psig below cut in. Fan(s) on header end to remain on at all times.