J22 Port ............................................................................................................................................................................................ 143
J23 Port ............................................................................................................................................................................................ 143
Low Voltage Wirings .............................................................................................................................................................................. 144
High Voltage Wirings ............................................................................................................................................................................. 145
Wiring diagram symbol-key ................................................................................................................................................................ 146
5.3
Digital Sensors .............................................................................................................................................................................................. 147
SA Differential Air Switch ..................................................................................................................................................................... 147
FTQ Water Temperature Switch......................................................................................................................................................... 147
SAE Pressure Switches .......................................................................................................................................................................... 148
PMI Low Pressure Switch Specifications:.............................................................................................................................. 148
PMX High Pressure Switch ........................................................................................................................................................ 149
P1MX Condenser Fan Switch ................................................................................................................................................... 149
PO Oil Pressure Switch .......................................................................................................................................................................... 150
FTS1-2 Defrost End Temperature Switches ................................................................................................................................... 150
MP Unit Door Micro-switch ................................................................................................................................................................. 151
ON/OFF Button ........................................................................................................................................................................................ 151
MPC Cold-Room Door Micro-switch (optional) ............................................................................................................................ 151
5.4
Electrical Protection Devices .................................................................................................................................................................... 152
FMIS Circuit Breaker ............................................................................................................................................................................... 152
FM1 Thermal Overload relay ............................................................................................................................................................... 152
FGS Scroll Compressor Protection Thermostat ............................................................................................................................ 153
Fuses ........................................................................................................................................................................................................... 153
KB Battery Relay ...................................................................................................................................................................................... 153
5.5
Temperature Probes ................................................................................................................................................................................... 154
Probe Testing Procedure...................................................................................................................................................................... 154
BA Cold Room Temperature Probe ........................................................................................................................................ 154
BL Ev. Air Delivery Probe (Single-temp unit only) ............................................................................................................. 154
BH Engine Coolant Temperature Probe ............................................................................................................................... 155
BA2-3 2
nd
or 3
rd
Cold RoomProbe (Multi-temp unit only) ............................................................................................. 155
BE External Temperature Probe optional ............................................................................................................................. 155
5.6
Managed Devices ......................................................................................................................................................................................... 156
Single-temperature unit Solenoid Valve Coils .............................................................................................................................. 156
YK Starting Capacity Control Valve Coil ................................................................................................................................ 156
YS 3-Way Defrost Valve Coil ...................................................................................................................................................... 156
Multi-temperature unit Solenoid Valve Coils ................................................................................................................................ 157
YK Starting Capacity Control Valve Coil ................................................................................................................................ 157
YP Capacity Control Valve Coil ................................................................................................................................................ 157
Y3V 3-Way Defrost Valve Coil ................................................................................................................................................... 157
YF1 Evaporator 1 Cooling Valve Coil ..................................................................................................................................... 158
YC1 Evaporator 1 Heating Valve Coil ..................................................................................................................................... 158
Содержание un0 060
Страница 1: ...0MAN295 USA WORKSHOPMANUAL un0...
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Страница 17: ...Section1 Generalinformation...
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Страница 31: ...Section2 Descriptionoftheunit...
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Страница 37: ...26 Description of the unit 2 1 Condensing unit Under Mount Discharge line Suction line Heat defrost line...
Страница 45: ...34 Description of the unit 2 2 Evaporating section...
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Страница 47: ...Section3 CoolingCircuit...
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Страница 95: ...Section4 DieselEngine...
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Страница 98: ...87 4 1 Belts Diesel Engine 4 Diesel Engine 4 1 Belts Individual Protection Devices Googles Gloves Proper tools...
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Страница 131: ...Section5 ElectronicsandWirings...
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Страница 146: ...135 5 2 Electronic Boards Electronics and wiring 5 2 Electronic Boards CPU board...
Страница 150: ...139 5 2 Electronic Boards Electronics and wiring Relay Board...
Страница 155: ...144 Electronics and wiring 5 2 Electronic Boards Low Voltage Wirings...
Страница 156: ...145 5 2 Electronic Boards Electronics and wiring High Voltage Wirings...
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Страница 179: ...Section6 Alarms Troubleshooting...
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Страница 183: ...172 Alarms Troubleshooting 6 1 StandardAlarms A04 Low Pressure Switch...
Страница 184: ...173 6 1 StandardAlarms Alarms Troubleshooting A07 Water Temperature A08 Door Microswitch...
Страница 185: ...174 Alarms Troubleshooting 6 1 StandardAlarms A10 Oil Pressure...
Страница 186: ...175 6 1 StandardAlarms Alarms Troubleshooting A11 High Pressure...
Страница 187: ...176 Alarms Troubleshooting 6 1 StandardAlarms A14 Net compressor high temperature A15 Low Battery...
Страница 188: ...177 6 1 StandardAlarms Alarms Troubleshooting A16 Engine Failure...
Страница 189: ...178 Alarms Troubleshooting 6 1 StandardAlarms A17 Alternator Failure...
Страница 190: ...179 6 1 StandardAlarms Alarms Troubleshooting A18 Water sensor error...
Страница 193: ...182 Alarms Troubleshooting 6 3 Troubleshooting 6 3 Troubleshooting Condenser fan is not running...
Страница 194: ...183 6 3 Troubleshooting Alarms Troubleshooting Evaporator fan is not running F20 Fuse blows often...
Страница 195: ...184 Alarms Troubleshooting 6 3 Troubleshooting Unit does not start after blackout...
Страница 196: ...185 6 3 Troubleshooting Alarms Troubleshooting Unit not performing...
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Страница 199: ...Annex1 Parameters...
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