7-43
E
–
+
ELEC
INDICATION SYSTEM
2. Check:
●
Overheat 2 warning indicator
Not operating
→
Replace the multi-
function meter.
Checking steps:
●
Supply DC 12 voltage to the natural
six-pin connector (+: red, –: black) with
a battery.
●
Connect the gray/red and black termi-
nals with a jumper lead
1
.
●
Connect the green and red terminals
with a jumper lead
2
.
●
Make sure the water temperature
warning indicator
3
and the
“
”
message
4
, the “WARN-
ING” lamp
5
light constantly, and
the buzzer sounds continuity.