18
TK 55711-19-OP-EN
HMI Controller
D
DA
AN
NG
GE
ER
R
F
Fiirre
e H
Ha
azza
arrd
d!!
Always turn the TriPac system OFF at the HMI Control Panel On/Off button
while the truck is being refueled. Fuel vapors could ignite if they come in
contact with TriPac electrical or heater components.
The TriPac HMI controller is installed in the truck cab, typically on a wall in
the sleeper compartment. It is easily accessible to the driver and controls the
heating, cooling and fan operation of the TriPac. If necessary, system
operating parameters can be programmed by your Thermo King dealer.
Figure 9. HMI Controller
RAJ1007
Engine On/Off Switch
W
WA
AR
RN
NIIN
NG
G
R
Riisskk o
off IIn
njju
urry
y!!
The unit may start automatically without warning if the Engine On/Off
Switch is in the On position.
W
WA
AR
RN
NIIN
NG
G
R
Riisskk o
off IIn
njju
urry
y!!
Immediately stand clear when the preheat buzzer sounds. This indicates
that the engine is preheating. If the engine is hot, preheat time will only be a
few seconds.
The APU Engine On/Off Switch is located inside the TriPac APU housing on
the lower right side of the frame. This switch is used to disable the engine
when performing service and maintenance on the TriPac system. The switch
is normally in the ON position to allow the TriPac system to operate.
