E 2200 / E 3000ES Operation
wc_tx001667gb.fm 33
4.4 Control Panel Components
Ref Description Function
a Circuit breaker 1 Controls power to the control circuit (20A)
b Hour meter Meters usage of the machine.
c Circuit breaker 2 Controls power to the pump circuit (20A)
d Line 2 GFCI Provides protection for the operator.
e Temperature controller
Allows the user to control the HTF target
application temperature.
Shows the actual temperature of the HTF.
f Cab light ON-OFF switch Switches electric power ON and OFF to the
cab light.
g Hose rewind ON-OFF switch Switches electric power ON and OFF to the
hose rewind motor.
h Burner ON-OFF switch Switches electric power ON and OFF to the
burner.
i Pump 2 ON-OFF switch Switches electric power ON and OFF to
Pump 2.
j Pump 1 ON-OFF switch Switches electric power ON and OFF to
Pump 1.
k HTF fill switch This momentary switch bypasses the low-
level shut-down device and provides power
to the pumps. It is used when filling the HTF
reservoir after a low level fault.
l Low level fault indicator Illuminates to indicate a low HTF level
condition.
m Burner fault indicator Illuminates to indicate a burner fault
condition.
n Line 1 GFCI Provides protection for the operator.
o Thermal switch (snap switch) Disconnects power to the burner circuit in the
event of an over-temperature condition. This
switch opens at 70°C. This switch must be
manually reset.
p HTF low-level reset switch
(module is located inside the
auxiliary control panel)
Pressing this switch resets the low-level
shut-down device.