Hussmann Krack MS Series - Page 4

MS Series Medium Profile Unit Coolers (E270190_H) 4
TABLES
TABLE 1 UNIT DIMENSIONS .................................................................................................................................................... 5
TABLE 2 CHECK VALVES KITS ................................................................................................................................................ 7
TABLE 3 DISTRIBUTOR NOZZLE CAPACITIES – TONS OF REFRIGERANT ................................................................... 122
TABLE 4 MS MOTOR ELECTRICAL DATA (AMPS) ............................................................................................................. 133
TABLE 5 (E) EDL HEATERS ELECTRICAL DATA ............................................................................................................... 144
TABLE 6 TROUBLESHOOTING .............................................................................................................................................. 26
TABLE 7 REPLACEMENT PARTS LIST ................................................................................................................................. 277
FIGURES
FIGURE 1 UNIT DIMENSIONS ................................................................................................................................................. 6
FIGURE 2 DRAIN LINE.............................................................................................................................................................. 9
FIGURE 3 PIPE JOINING .......................................................................................................................................................... 9
FIGURE 4 MULTIPLE UNIT COOLERS CONTROLLED BY A SINGLE SOLENOID ........................................................... 10
FIGURE 5 MULTIPLE UNIT COOLERS CONTROLLED BY MULTIPLE SOLENOIDS ....................................................... 10
FIGURE 6 GAS DEFROST PIPING DIAGRAMS ................................................................................................................... 111
FIGURE 7 AIR DEFROST WIRING MOTOR TYPE C ........................................................................................................ 155
FIGURE 8 AIR DEFROST WIRING MOTOR TYPE D ........................................................................................................ 155
FIGURE 9 AIR DEFROST WIRING MOTOR TYPE V ........................................................................................................ 155
FIGURE 10 ELECTRIC DEFROST WIRING WITH DEFROST TIMER MOTOR TYPE C ................................................... 177
FIGURE 11 ELECTRIC DEFROST WIRING WITH DEFROST TIMER MOTOR TYPE D ................................................... 177
FIGURE 12 ELECTRIC DEFROST WIRING WITH DEFROST TIMER MOTOR TYPE V .................................................... 177
FIGURE 13 (E) EDL ELECTRIC DEFROST WIRING 1 PH .................................................................................................. 178
FIGURE 14 (E) EDL ELECTRIC DEFROST WIRING 3 PH .................................................................................................. 188
FIGURE 15 (H) HGE (3 PIPE) HOT GAS COIL AND ELECTRIC DRAIN PAN WIRING ................................................... 199
FIGURE 16 (G) HGG (3 PIPE)/(K) KGG (2 PIPE) GAS COIL AND GAS DRAIN PAN WIRING ........................................ 199
FIGURE 17 (P) KGE (2 PIPE) COOL GAS COIL AND ELECTRIC DRAIN PAN WIRING ................................................... 20
FIGURE 18 WIRING DRAWING OF EVAPORATOR WITH SYSTEM 450 ............................................................................. 21
FIGURE 19 SETUP IN SINGLE COMPRESSOR UNIT(INTERLOCKING SINGLE COMPRESSOR UNIT KRACK COILS) 22
FIGURE 20 DUAL SPEED EVAPORATER COILS (INTERLOCKING SINGLE COMPRESSOR UNIT KRACK COILS) ..... 22
FIGURE 21 VS SPEED EVAPORATER COILS (INTERLOCKING SINGLE COMPRESSOR UNIT KRACK COILS) ........... 23
FIGURE 22 REPLACEMENT PARTS LIST .............................................................................................................................. 26