Group 17 Fuel Warmer System - Hyundai HX140L Manual

GROUP 17 FUEL WARMER SYSTEM

(SERIAL NO. : -#0610)
1. SPECIFICATION
1) Operating voltage : 24 4 V
2)
Power : 350 50 W
3) Current : 15 A
2. OPERATION
1) T h e c u r r e n t o f f u e l w a r m e r s y s t e m i s
automatically controlled without thermostat
according to fuel temperature.
2) At the first state, the 15 A current flows to the fuel
warmer and engine may be started in 1~2
minutes.
3) If the fuel starts to flow, ceramic-disk in the fuel
warmer heater senses the fuel temperature to
reduce the current as low as 1.5 A.
So, fuel is protected from overheating by this
mechanism.
3. ELECTRIC CIRCUIT
POWER RY
CS-74B
2W
2
2W
1
MASTER SW
B
C ST
ACC BR
START KEY SW
5R
CN-125
1.2W
1
1
2 2
3 3
R
1.2G
4 4
GPS CONN
0, I
I 0 H
H
5W
CN-2
1
2
3
4
5
0.8R
6
7
CN-45
8
M
9
15
16
B+
17
CR-24
STARTER
18
15R
1.2W 1.2GrW
19
20 15R
GLOW PLUG RY
5-95
Filter head &
fuel warmer
Prefilter
FUSE BOX
CS-74
MASTER SW
90A
CN-95
5W
2
5W
1
CIRCUIT BREAKER
5R
2
5R
1
30A CN-60
60R 60B
CR-1
BATTERY
(12VX2)
BATT RY
CR-36
0.8BOr
1
4 5 1
0.8ROr
2
0.8L
3
4
0.8GrW
3 2
5
AIR HEAT RY
CN93-J1
84
BATTERY(+)
85 BATTERY(+)
86 BATTERY(+)
81 BATTERY(-)
82 BATTERY(-)
83 BATTERY(-)
69 KEY IG
29
ANALOGUE RETURN
34 AIR INLET TEMP
56 8V SENSOR SUPPLY
64 8V SENSOR RETURN
76 WIF SWITCH
49 RELAY RETURN
M
8 GLOW PLUG +
FUEL FEED PUMP+
7
25 CAN A HI
ECM
CN-80
GLOW PLUG
300L5MS15
140L5MS03