Service manual

3. Electrical Parts
3-31
(2) Water temperature and glow time characteristics (Key OFF→ON)
Water temperature
[°F (℃)]
Lamp glows and glowing time t1
(seconds)
Time of afterheating t2
(seconds)
5 (-15) 19 190
32 ( 0 ) 2 75
50 (10) 1 48
(3) Chart of function
※(st) st
Starter
Switch
t1
Lamp
t1 t2
Glow
The location marked ※ shows the chart of function located at the point where the starter switch is
located at the position (st).
(4) Cooling water sensor (for automatic pre-heating)
Water temperature and resistance characteristics
Water temperature
[°F (℃)]
Resistance (kΩ)
-22 (-30) 26.7
68 (20) 2.5
122 (50) 0.84
176 (80) 0.325
ST
ON
OFF
ON
OFF
ON
OFF