Controls
Breaker Switch
is used to turn the machine on and off. In the event of a
short or electrical failure, the switch will trip into the middle position. If the
breaker will not reset, or it trips often, contact Vastex tech support or a li-
censed electrician.
Variable Heat Control
is used to control the temperature setting.
The control
has positions from LO to HI. The power to the heater(s) is cycled on and off to
vary the temperature. The higher the number on the controller the longer the
on cycle and shorter the off cycle time. The “HI” position keeps the power on
constantly. Check the temp inside the cabinet with a laser temperature gun.
Red Pilot Light
(Main Power) is located above the breaker/switch, when
illuminated, it indicates the switch is in the “on” position, there is power to
the unit, and the fan(s) will be on.
Red Pilot Light
(Heater) is located below the temperature controller, when
illuminated it indicates the heat is turned on.
Red Pilot Light
(Heater) is located above the heat on/off switch, when illumi-
nated it indicates the controller is receiving power.
Green Pilot Light
(Control Output), when illuminated, it indicates the control-
ler is calling for heat.
Temperature Control:
Microprocessor Based PID Controller. Two digital
readouts, top digital readout is the “Process Value” (PV), temperature at
the sensor, bottom readout is the “Set Value” (SV), the temperature you
set. All values are in Fahrenheit degrees standard but can be changed to
Celsius. Four buttons along the bottom of the control unit, the two outside
oval shaped are for setting operating parameters. (Factory set! Do not at-
tempt to alter without consulting a VASTEX factory rep.) The two buttons
in the middle, the “up arrow” and the “down arrow,” are for adjusting the
“Set Value”(SV). A green light (CON) will illuminate when the controller is
calling for heat (output on). A red light (ALM) will illuminate when the actu-
al temp is higher than the set value.
Models:
VDC-253610 & VDC-513610
Models:
VDC-253624, VDC-253610-DHO, & VDC-513610-DHO
Red Pilot Light
(Main Power) is located above the breaker/switch, when
illuminated, it indicates the switch is in the “on” position, there is power to
the unit, and the fan(s) will be on.
Breaker Switch
is used to turn the machine on and off. In the event of a
short or electrical failure, the switch will trip into the middle position. If the
breaker will not reset, or it trips often, contact Vastex tech support or a li-
censed electrician.
Red Pilot Light
(Relay Output), when illuminated it indicates the relay con-
tacts are closed and heater should be receiving power.
VDC-253610 & VDC-513610
VDC-253624
VDC-253610 DHO & VDC-513610 DHO
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