Page 1503 - Foton Workshop Manual - Tunland (AT)

COOLING - COOLING SYSTEM 17-5

(c) Disconnect the electronic fan connector.

17

(d) Test the electronic fan with battery, current
meter and wires.

"1" refers to the negative pole of the battery.
"2" refers to the positive pole of the battery in
the serial connected with a current connected
with a t meter. "3" refers to the negative pole
of the main electronic fan. "4" refers to the
low-speed level of the master electronic fan.
"5" refers to the high-speed level of the master
electronic fan. "6" refers to the negative pole
of the supplementary electronic fan. And "7"
refers to the high-speed level of the
supplementary electronic fan.
• Connect "1" to "3" and "2" to "4". Now
the master electronic fan runs in low
speed and the current meter
shows≤10A.
• Connect "1" to "3" and "2" to "5". Now
the master electronic fan runs in high
speed and the current meter shows
≤17A.
• Connect "1" to "6" and "2" to "7". Now
the supplementary electronic fan runs
in high speed and the current meter

shows≤19A.

Page 1503