Startup
29
g. Turn on and heat zones by
pressing for each zone.
h. Hold to view electrical currents for
each zone.
i. Hold to view heater control circuit
board temperature.
j. Manual current control mode only:
If FTS is disconnected or display shows
diagnostic code E04, turn main power
switch OFF then ON to
clear diagnostic code and enter manual
current control mode. display will
show current to hose. Current is not lim-
ited by target temperature.
To prevent overheating, install hose
thermometer close to gun end, within
operator view. Insert thermometer
through foam cover of A component
hose so stem is next to inner tube. Ther-
mometer reading will be about 20°F
less than actual fluid temperature.
If thermometer reading exceeds 160°F
(71°C), reduce current with key.
3. Set pressure
a. Press to display the pressure
reading.
b. Press motor . Motor and pumps
start. Display shows system pressure.
When in manual current control mode, moni-
tor hose temperature with thermometer.
Install per instructions below. Thermometer
reading must not exceed 160°F (71°C).
Never leave machine unattended when in
manual current control mode.
A
B
Motor must rotate counterclockwise
when viewed from shaft end. See Con-
nect electrical cord, page 22.
PSI
BAR
ON / OFF
PARK
Motor Controls and Indicators, see page 19
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