11
The
single setpoint model w/ OTP
furnace con-
troller is a single setpoint controller which provides a
single digital display to indicate the current chamber
temperature or setpoint temperature. This tempera-
ture controller features sensor break protection, self-
tuning capability and over temperature protection
(OTP) with an additional OTP relay device.
Basic Operation
When the controller is turned ON it will perform a
short self-test and then display the measured value
(process value) in the HOME DISPLAY.
Buttons and Indicators
OP1 (Output 1):
Illuminates when the logic output is
ON.
OP2 (Output 2):
Illuminates when the relay output is
ON (will go out during an alarm situation).
PAGE button:
Allows you to select a new list of
parameters.
SCROLL button:
Allows you to select a parameter
within a list of parameters.
DOWN button:
Allows you to decrease a value.
UP button:
Allows you to increase a value.
To View or Change the
Setpoint
To view the setpoint, press and release the UP or
DOWN buttons. If you want to change the setpoint,
continue pressing until the desired setpoint value is
displayed and then release the button. A few seconds
after the button is released, the controller will accept
the new value and revert to the HOME DISPLAY.
Single Setpoint Model w/OTP
Note
If at any time you want to return to the
HOME DISPLAY, simultaneously press
the PAGE and SCROLL buttons.
Single Setpoint Models
Output 1
Manual
UP ARROW
Button
Temperature
Display
Display
Window
DOWN ARROW
Button
PAGE
Button
SCROLL
Button
Output 2
MAN
Summary of Contents for 5300A20/F48025-TS
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