HX220SL (FR)

SECTION 4 ELECTRICAL SYSTEM Group 1 Component Location - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-1 Group 2 Electrical Circuit - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-3 Group 3 Electrical Component Specification - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-22 Group 4 Connectors - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-31

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SECTION 4 ELECTRICAL SYSTEM GROUP 1 COMPONENT LOCATION 1. LOCATION 1 17 16 18 19 AIR 15 2 3 4 1 14 13 5 6 7 12 11 10 9 8 220S4EL01 1 Radio & USB player 2 Accel dial 3 Horn switch 4 Breaker operation switch 5 Starting switch 6 Cluster 7 Service meter 8 Power max switch 9 One touch decel switch 10 RS232 service socket 11 Fuse & relay box 12 Master switch 13 Cigar lighter 14 12V socket 15 Speaker 16 Air compressor switch 17 Quick clamp switch 18 Swing fine switch 19 Swing lock switch 4-1

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2.

LOCATION 2 24 35 36 1 4 11 1 5 19 1 CAB BOOM BOOM SAFETY VALVE SOLENOID VALVE 26 2 28 10 25 9 34 33 Pi2 8 28 12 a1 a2 a3 a4 Pi1 13 32 3 14 15 37 1 5 6 27 29 7 30 31 1 22 Ptr 21 Patt 17 16 23 19 h1 d1 c 18 h2 e2 20 SHUTTLE BLOCK AIR CLEANER MAIN CONTROL VALVE 220S4EL02 1 Lamp 2 Fuel sender 3 Fuel filler pump 4 Beacon lamp 5 Battery 6 Battery relay 7 Horn 8 P1 pressure sensor 9 P2 pressure sensor 10 EPPR pressure sensor 11 Overload pressure sensor 12 Start relay 13 Heater relay 14 Alternator 15 Travel alarm buzzer 17 Boom up pressure sensor 18 Swing pressure sensor 19 Boom down pressure sensor 20 Arm in pressure sensor 21 Attach pressure sensor 22 Travel pressure sensor 23 Air cleaner sensor 24 4 cartridge valve 25 Pump EPPR valve 26 Boom priority EPPR valve 27 MCU 28 Pliot pressure sensor 29 PVG32 controller 30 Relay drive unit 31 Around view controller 32 Engine oil pressure switch 33 Temperature sensor 34 Speed sensor 35 Integrated antenna 36 Satellite antenna 37 Warning buzzer 4-2

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20K6-95200 0.75ROr 24 CD-43 P2 PRESS A SUPPLY B SIG C RETURN 0.75ROr 24A CD-42 P1 PRESS 0.75G 26 A SUPPLY B SIG C RETURN N1(Pi1) PRESS N2(Pi2) PRESS CN-173 B RESISTOR REMOTE ACCEL ON/OFF REMOTE ACCEL RETURN RETURN ACCEL POSITION SIGNAL ACCEL POSITION SUPPLY CAN_Hi CAN_Lo CAN_Shield AIR-HEATER OUTPUT AIR-HEATER RETURN POWER IG COOLANT LEVEL COOLANT LEVEL RETURN BATT (+) BATT (+) BATT (-) BATT (-) ECM EARTH (BATTERY (-) TERMINAL) WIF SIGNAL WIF RETURN CUMMINS CONNECTER AC COMP M M START RY. STARTER CN-74 G ~ 3 U ALT.

0.75BW 81K 0.75BW 81J 0.75BR 132 1.0 ROr 89K 1.0 ROr 89J 0.75R 113 CD-85 C C B A SUPPLY B A SUPPLY RETURN RETURN SIG SIG BOOM DOWN BUCKET OUT 0.75OrW 25 0.75BW 23 0.75BW 23A 0.75ROr 24B CD-44 A SUPPLY A3 0.75Gr 27 SIG B 0.75BW 23B C RETURN 0.75ROr 24C CD-70 A SUPPLY B SIG 0.75BW 23C C RETURN 0.75ROr 24D CD-71 A SUPPLY 0.75LW 29 B SIG 0.75BW 23D C RETURN 1A 0.75V A A 2A 0.75G B C CN-93 0.75BW 3 0.75LW 34 0.75B 32 0.75W 26 0.75Gr 21 00 NC 0.75V 46 0.75G 47 0.75B 37 4 0.75ROr 40 5 0.75BOr 42 0.75Or 39 00 00 18A 0.75B 28 00 CN-94 2W 4 2W 30A 3 2B 8A 2 2B 1 14 1 47 CN-28 1 CN-45 B+ FROM BATT.RY 15 R B+ 1 P 1.2W 17 2 L 3 FI 4 NC CN-80 GLOW PLUG CR-2 1 5 4 5 2 3 CN-25 HORN 1.0 G 140A CN-20 HORN CR-62 1 5 4 5 2 3 BREAKER 0.75BW 81H 0.75BW 81N 1.0 ROr 89H 0.75OrW 92 0.75Gr 135 CD-36 CD-87 C B A SUPPLY C B A SUPPLY RETURN RETURN SIG SIG ARM IN/OUT BUCKET IN ARM OUT 0.75L 28 10 9 18 19 20 1 2 3 6 3W *30 30 *8 3W 8 WIF 0.75Br 0.75V 2 1.0V 11 CR-23 2 1 26 1.0Rw 2 3W/300 17A 1.0W 1 CR-24 15R 15R GLOW PLUG RY 1 1.0 V 141A 2 1.0 V 141 3 4 1.0 G 140 1.0 G 140 1 1.0 B G4 2 1 1.0 B G5 2 0.75Br 158A 1 0.75B 56 2 1.0 Or 139 3 4 1.0 Br 136 1.0 Br 136 11 4 12 5 1 1.0 ROr 89N 0.8Or 0.8Br CN-66 0.8B 2 1 2 CD-35 ATT.

CON- FLUX BREAKER SOL. 13 14 1.0BOr 15 16 1.0B CN-75 1.0RW 2 1 EPPR V/V RS-1 12 1.0GrW G3 1.0 B ANTI- RESTART 0.75GW 177 0.75LOr 120 0.75Br 158 1.0 B G32 1.0 Or 173 10 6 7 8 9 4 3 5 CN-236 0.8LOr 4 0.8Or 5 6 7 CN-237 0.8GW 0.8Or CN-149 0.8Br C 1 1 2 2 RETURN ATT. PS ATT. SAFETY SOL. 1.0Br 21 22 B CL-5 1 V 1E 2 CR-4 WORK LAMP B 1 V 2 CL-6 CR-36 1 1 5 4 2 3 4 5 2 3 PRE-HEAT CR-5 30 87a 85 87 86 87 85 30 87a 86 0.75BW 81G 1.0 ROr 89G 0.75V 115 CN-15 2 1 0.8BW 2 0.8BW 3 0.8ROr 1 CD-69 CN-421 1.2BrW 119 0.8Gr 47 B A SUPPLY 1 2 SIG A3 ATT.

PS SWING PARKING CS-74 MASTER SW BATTERY 60B 0.8YW 71B 0.8LW 72B 0.8B 201 CN-305 C B A CN-307 C B A SERVICE TOOL CN-2 1.0BW 23 1.0ROr 24 0.750rW 25 0.75G 26 0.75Gr 27 0.75L 28 0.75LW 29 3W 3W 30 0.75V 1 0.8V 0.75G 2 0.8G 0.75B 3 0.8B 0.75ROr 4 0.8BOr 0.75BOr 5 3B 3B 8 6 0.75Or ENG.HARNESS REAR CN-1 0.75LW 9 0.75BW 10 1.0V 11 1.0GrW 12 0.75Br 13 0.75V 14 7 1.0BOr 15 1.0B 16 9 1.0W 17 10 0.75B 18 11 0.75W 19 12 0.75Gr 20 1.0RW 21 1.0BR 22 CD-45 0.8V 2 62 0.8Br 1 WIF SENSOR CN-12 2E 1 2 2A 1A 87a 85 87 30 87a 86 WORK LAMP 0.75BR 109 1.75Y 138A 1.0 Y 138 1.0 L 137 135 2.0 Y 27 1.0 BR 134 2.0 W 127 1.0 GrR 0.75W 52 1.0 B G2 2 4 3 CN-420 0.8Gr 119 CN-419 0.8Gr 119 0.8Gr 47 0.8Gr 47 1 2 2 1 2 SWING FINE CONT SOL A2 A1 1 2 CS-74A 12V X 2 0.8B G44 0.8Or 18C 0.8YW 71A 0.8LW 72A 1 4 2 3 Power ground(-) Power supply(+) CAN(+) CAN(-) 1.0BW 1 1.0ROr 2 0.750rW 3 0.75G 4 0.75Gr 5 0.75L 6 0.75LW 7 8 9 10 11 0.8ROr 12 13 14 0.8Or 15 1 2 3 4 5 6 8 13 14 15 16 63 30 86 87 85 1.0 Or 173 1.0 YR 50 CN-14 0.8AA 1 CN-370 1.2BrW 119 0.75GrW 122 0.75Y 104 0.75Br 99 1 CN-242A 1 2 2 ATT.

FLOW EPPR 1 ATT. FLOW EPPR 2 0.75BW 130 1.0 ROr 25A 1.0 ROr 25C 1.0 P 95 CN-242 CN-88 1 1 2 1 2 POWER MAX TRAVEL HIGH 0.75ROr 25B 0.75BrB 103 0.75VW 105 0.75RG 96 1.0 B 108 CN-133 2 1 CN-70 1 2 BOOM UP BOOM PRI TRAVEL BZ 0.75BW 81E 0.75BW 81F 0.75LgR 117 1.0 ROr 89F 0.75WY 90 CD-90 CN-81 C C B B A SUPPLY RETURN RETURN SIG SIG ARM IN 0.75LgW 118 0.75BW 81C 0.75BW 81D 1.0 ROr 89D 1.0 ROr 89E 0.75LG 121 CD-32 CD-31 C A SUPPLY B C B A SUPPLY RETURN RETURN SIG SIG OVER LOAD SWING 0.75BW 81A 0.75BW 81B 0.75LgY 119 0.75LW 133 1.0 ROr 89C 1.0 ROr 89B CD-24 CD-7 C C A SUPPLY B B A SUPPLY RETURN RETURN SIG SIG TRAVEL WORK TRAVEL PILOT PRESSURE 38 39 40 1.0 ROr 89A OVERLOAD PRESSURE ATT.

FLOW EPPR2(+) CD-6 A SUPPLY 30 31 PUMP EPPR 2ND PRESSURE SENSOR 32 ATT. PILOT PRESSURE 33 34 35 SWING PILOT PRESSURE 36 WORKING PILOT PRESSURE 37 BOOM DOWN PILOT PRESSURE BUCKET OUT PILOT PRESSURE BOOM UP PILOT PRESSURE P2 PRESSURE SENSOR ENG. COOLANT TEMP 25 FUEL LEVEL SENDOR 26 ALT VOLTAGE 27 24 ARM IN/OUT BUCKET IN PRESSURE 28 P1 PRESSURE SENSOR 29 22 23 HYD. OIL TEMP SENDOR COOLING FAN EPPR(-) ACCEL DIAL SIG. 14 15 16 17 18 19 20 21 BOOM PIORITY EPPR(-) COOLING FAN EPPR(+) ENGINE STOP RELAY ATT. FLOW EPPR2(-) ATT. FLOW EPPR1(-) PUMP SHIFT EPPR- PREHEAT RELAY GROUND(EPPR) 4-3 10 11 12 13 6 7 8 9 BOOM PRIORITY EPPR(+) FUEL WARMER RELAY ATT. FLOW EPPR1(+) PUMP SHIFT EPPR+ ATT.

CONFLUX SOL EPPR POWER 24V TRAVEL BUZZER NC OPTION PILOT PRESSURE SW 38 N1 PRESSURE 39 N2 PRESSURE 40 1 2 3 4 5 CN-52 ATT. PRESSURE SOL POWER BOOST SOL TAVEL SPEED SOL ATT. SAFETY SOL ARM REGEN SOL MCU ARM OUT PILOT PRESSURE 37 CAN #1 Lo 31 32 33 34 35 SAFETY LEVER S/W 36 RS232 #2 RX RS232 #1 RX CAN #2 Lo RS485 RX 25 24 FINE SWING SELECTION SW 26 AIR CLEANER CLOGGING SW 29 23 ENG.

OIL PS 27 COOLANT WATER LEVEL 28 A/C BLOWER STATE 30 RS232 #1 TX RS232 #2 TX RS485 TX 15 16 17 18 19 20 21 22 ONE TOUCH DECEL SIG POWER BOOST SW ANTI RESTART RY PROGRAM DUMP PULSE INPUT- HOUR METER CAN #1 Hi CAN #2 Hi 10 11 12 13 14 7 8 9 STRAIGHT TRAVEL SOLENOID ARM IN PILOT PRESSURE GROUND (SENSOR) FAN SPEED INPUT+ GOV MOTOR+ GOV MOTOR- CAN_SHIELD GND_MAIN REAR VIEW CAMERA POWER 6.5V 4 178 0.75R 1.0 ROr 89 1.5 RY 88 1.0 V 69 1.0 B 55 CN-51 1 2 3 4 5 6 ENG.

SPEED INPUT+ BATT POWER_24V POWER_5V OUT SENSOR 24V KEY IG 24V GND(5V) CABIN LAMP LVDS POS GND 87a 86 LVDS NEG 30 CN-249 85 87 3 2 1 76 0.75RW 54 0.75BW 151 0.75RY 152 0.75Br 1.0 B 63 MASTER SW 85 87 87a CR-9 30 86 CS-74B 170A 0.75R 26 2.0 VW 170 2.0 R CN-16B 67 68 0.8Gr 69 0.8LW 58 5 0.8BW 59 0.8Br 123A 0.8B 37 0.8W 43 0.8W 99 0.8Gr 42 0.8Gr 36 1.0 YW 100 1.0 LOr 101 1.0 B 63D CD-1 1 2 1 2 HYD TEMP FUEL LEVEL BEACON LAMP 5 2 3 CS-74 4 3 34 1.0 BrW 1 2 167 2.0 W 28 2.0 W 0.8B 1 2.5k 0.8W 2 3 2.5k 4 6 CN-16 0.8B 44 1 2 3 0.8BW 135 4 0.8BW 135 5 6 0.75B G11 27 34 1.0 B 63C 1.0 B 63B 1.0 YBr 83 CD-2 CD-10 Pa GND NC AIR CLEANER SW 1 5 CR-36 4 1 2 78 0.75RW 47A 1.0 Or 47B 1.0 Or 0.75G(sh) 5A 0.75B G12 0.75B G13 0.75RW 78 14 15 16 17 18 19 26 BEACO LAMP SW CAN_LO(2) GND NC NC NC NC MEMBRANE CONT.

WASHER P/P DO-5 1 2 1 14A 1.0 RY 17A 1.0 V 0.75V(sh) 5A 0.75YBr 18 0.75YBr 75 0.75L 15 10 11 12 13 6 7 8 9 OVERLOAD SW HEAD LIGHT INT WIPER CAN_HI(2) WASHER NC NC NC R/DRYER Pa CN-22 2 M CN-29 2 1 14 1.0 RY 149 1.0 Br 17 1.0 V 150 1.0 G 0.75RW 76 0.75WY 74 0.75GR 13 0.75L 77 IG 24V CN-376 1 2 3 4 5 TRVEL ALARM WORK LIGHT CABIN LIGHT WIPER AC COMP RY 85 87 87a 86 30 87a CR-7 30 86 85 87 149 1.0 Br 148B 1.0 L 145 2.0 V 148 2.0 L GROUP 2 ELECTRICAL CIRCUIT 1/2 007 > 1/2 006 > 1/2 008 > 1/2 010 > 1/2 009 > 1.0 V 69 0.75G(sh) 5 0.75G(sh) 6 0.75Y(sh) 7 0.75L(sh) 8 0.75B 71 0.75R 70 0.75G 68 0.75BW 72 余 ELECTRICAL CIRCUIT (1/2) CN-126 10 6 0.8G 9 6 0.8G 8 6 0.8G 7 0.8G 6 6 0.8V 5 5 0.8B 4 4 0.8R 3 3 0.8G 2 2 0.8BW 1 1 2.0 B G17 0.75LY 91 2.0 L 148 2.0 RW 147 1.0 G 150 1.0 GW 43 0.75G(sh) 5 6 0.75V(sh) 6 0.75Y(sh) 7 0.75L(sh) 8 0.75B 9 0.75RB 10 1.0 R 11 0.75R 178 0.75BW 54 0.75W 12 0.75GR 13 1.0 RY 14 0.75L 15 1.0 R 16 1.0 V 17 0.75YBr 18 1.0 B 19 0.75RY 151 0.75Br 152 1.0 RL 21 1.0 B 20 1.5 Dr 22 0.75Y 260 1.5 B 23 2.0 B 24 1.0 ROr 25 1.0 B 23A 2.0 VW 26 1.0 BR 27 2.0 W 28 1.0 B 24A 1.0 VW 26A 1.0 YBr 29 1.0 G 30 ILLUMINATION 1.0 GW 43B 1.5 Gr 45 1.0 B 24B 1.0 B 33 0.75R 153 0.75BL 154 0.75L 155 0.75Y 156 0.75B 157 1.0 BrW 34 0.75YL 35 0.75Y 37 0.75L 38 0.75Y 42 1.0 GW 43 1.0 GW 43A 0.75W 179 0.75GrR 59 0.75W 60 0.75BY 67 0.75BW 56 0.75OR 139A 0.75GrW 58 0.75GrR 59 0.75W 60 0.75LOr 61 1.0Gr 161 0.75Y 62 0.75B 63E 0.75GrW 64 0.75B 63F 0.75L 63F 0.75Y 260 0.75B G41 1.0Or 47A J IG 24V H CAN2_Lo G CAN2_Hi F CAN_Lo E CAN_Hi D GND C RS232_TX RS232_RX B RS232 P_DUMP A Service Tool CN-11 1 2 3 4 5 6 7 8 CN-5 1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 SW_AUTO GREESE RESET 57 58 59 60 CN-7 1 2 1.5 B 46 3 1.0 Or 47 4 1.0 VW 48 5 6 1.0 YR 50 7 1.5 B 46A 8 0.75W 52 9 1.0 Gr 53 10 11 1.0 B 55 12 12 CN-6 1 2 3 4 5 6 7 8 9 10 CN-4 1 2 3 4 5 6 7 8 9 10 11 12 1.0G 5A 13 14 15 1.0 G 66 16 CN-68 1.0 G 66A 1 1.0 V 183 2 SAFETY SOL CN-140 0.75Y 260 1 0.75Br 7 2 QUICK COUPLER CN-263 0.75L 38 0.75Y 37 AIR COMP RY DESTINATION NO.

AC GND BLOWER SIG. AC 24V REVERSE FAN AC CONTROLLER B+ AC COMP AC CONDENSOR FAN ILLUMINATION AIR-CON NC NC NC NC CAN2_LO CAN2_HI 7 CAN1_LO 8 CAN1_HI 9 CLUSTER_GND 10 CLUSTER_IG 24V 11 CLUSTER_BATT.24V 12 CAM POWER 13 CAM GND 14 CASSETTE RADIO IG 15 WIPER MOTOR DRIVE SIG 16 WIPER MOTOR IG24V 17 WASHER SIG. 18 WIPER MOTOR BATT24V 19 WASHER P/P 20 INT. SIG 21 WIPER MOTOR_GND CAM DIFF H 23 CAM DIFF L 24 Q/COUPLING SWITCH CAN_SH 26 DC/DC CONVERTER_24V 27 Q/COUPLING SWITCH 28 DC/DC CONVERTER_GND 29 CABIN_GND 30 SWITCH_POWER 31 GND 32 NC 33 NC 34 CABIN LAMP RY 35 ENG. START SIG.

36 START KEY 24V 37 CABIN_GND 38 CABIN LAMP RY 39 START KEY_BR 40 START KEY_IG CIGARLIGHT 24V CIGARLIGHT_GND 44 CONT._GND 45 CAM0 POWER 46 CAM0 LIN 47 CAM0 LVDS POS 48 CAM0 LVDS NEG 49 CAM0 GND 50 BEACON LAMP 51 HOUR METER SIG NC AIR COMP RY AIR COMP RY SW_AUTO GREESE LAMP NC NC 59 ROOM LAMP 24V 60 ILLUMINATION ILLUMINATION NC GND SWITCH POWER AIR SHEAT POWER SW_2PCS&DOZER SWING FINE SW GND SWING LOCK SW ACCEL DIAL SUPPLY ACCEL DIAL SIGNAL ACCEL DIAL GND P-RCV_POWER(5V) P-RCV_GND P-RCV_SIG BREAKER SW BREAKER SW SW_HORN NC NC NC NC P-RCV_POEWR(5V) P-RCV_GND P-RCV_SIG EM'CY STOP SW MCU_POWER MAX MCU_SIG.GND MCU_DECEL MCU_SIG.GND 9 SWITCH_Q/COUPLER 10 SWITCH_Q/COUPLER 11 NC 12 NC 13 EM'CY STOP SW 14 GND 15 SWITCH POWER 16 SAFETY SOL LH CONSOLE 2 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 22 25 41 42 43 52 53 54 55 56 57 58 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 555555555564444444 0 234567890196783 54 NANC B RIHCCCCCC LIE CCI OOAAAAAO LIRG RA UMMMMM OUN __A CC MCR00000T MAR OO .

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