153
5.4 Electrical Protection
Devices
Electronics and wiring
FGS Scroll Compressor Protection Thermostat
Specifications:
Circuit unipolar
from
J9
− 7thpin by 33 wire
to
FM1
pin by 68 wire
Supply voltage 12V
State N.C.
Opens at 105°C (221°F )
Functions:
FGS
is a temperature switch that opens scroll compressor
supply circuit, in case of its dis- charge temperature rises
over maximum admitted.
Fuses
Unit devices are protected by fuses preventing all of which from overload damages.
Table 7.4.1: Table of Fuses
Label
Protected Devices
Rated Current
Location
F5
M5
30A
E.B.
door
F6
M6
30A
E.B.
door
F8
M8a
20A
Pwr Relay Board
F9
M8b
20A
Pwr Relay Board
F1O
M9a
20A
Pwr Relay Board
F11
M9b
20A
Pwr Relay Board
F12
M10a
20A
Pwr Relay Board
F13
M10b
20A
Pwr Relay Board
F2O
CPU board
10A
Positive Wire from Battery
FA2
K5 K6
15A
Pwr Relay Board
FA3
PN
15A
Pwr Relay Board
FA4
Fuel Valve
10A
Pwr Relay Board
FA5
YS
10A
Pwr Relay Board
FA6
YAV
10A
Pwr Relay Board
FA7
MTA
15A
Pwr Relay Board
FA11
E1, YK
40A
Pwr Relay Board
FB
Battery
200A
Positive Wire from Battery
KB Battery Relay
Functions:
Battery Relay KB disconnects battery while unit is plugged
to electrical main preventing battery overload that can
produce fire or explosions.
Summary of Contents for un0 060
Page 1: ...0MAN295 USA WORKSHOPMANUAL un0...
Page 4: ......
Page 15: ......
Page 16: ......
Page 17: ...Section1 Generalinformation...
Page 19: ......
Page 30: ......
Page 31: ...Section2 Descriptionoftheunit...
Page 33: ......
Page 45: ...34 Description of the unit 2 2 Evaporating section...
Page 46: ......
Page 47: ...Section3 CoolingCircuit...
Page 94: ......
Page 95: ...Section4 DieselEngine...
Page 97: ......
Page 130: ......
Page 131: ...Section5 ElectronicsandWirings...
Page 135: ......
Page 146: ...135 5 2 Electronic Boards Electronics and wiring 5 2 Electronic Boards CPU board...
Page 150: ...139 5 2 Electronic Boards Electronics and wiring Relay Board...
Page 155: ...144 Electronics and wiring 5 2 Electronic Boards Low Voltage Wirings...
Page 156: ...145 5 2 Electronic Boards Electronics and wiring High Voltage Wirings...
Page 178: ......
Page 179: ...Section6 Alarms Troubleshooting...
Page 181: ......
Page 183: ...172 Alarms Troubleshooting 6 1 StandardAlarms A04 Low Pressure Switch...
Page 184: ...173 6 1 StandardAlarms Alarms Troubleshooting A07 Water Temperature A08 Door Microswitch...
Page 185: ...174 Alarms Troubleshooting 6 1 StandardAlarms A10 Oil Pressure...
Page 186: ...175 6 1 StandardAlarms Alarms Troubleshooting A11 High Pressure...
Page 188: ...177 6 1 StandardAlarms Alarms Troubleshooting A16 Engine Failure...
Page 189: ...178 Alarms Troubleshooting 6 1 StandardAlarms A17 Alternator Failure...
Page 190: ...179 6 1 StandardAlarms Alarms Troubleshooting A18 Water sensor error...
Page 195: ...184 Alarms Troubleshooting 6 3 Troubleshooting Unit does not start after blackout...
Page 196: ...185 6 3 Troubleshooting Alarms Troubleshooting Unit not performing...
Page 197: ......
Page 198: ......
Page 199: ...Annex1 Parameters...
Page 201: ......
Page 208: ......
Page 209: ......