Introduction Description 3216OT Over-Temperature Controller Power Output Measured Indicator Temperature Set point Temperature Alarm Hold Indicator Indicator Remote Run Indicator Indicator (When configured) Scroll Key Page Key Scroll Key Up Key Down Key Keys The Page key is used to access level 2 when held down Page Key ...
To operate the 3216OT there must be power to the furnace or oven, and the Instrument switch must be on. If a time switch is included in the furnace or oven circuit, this must be in an On period.
Navigation Over-Temperature Alarm If an over-temperature condition occurs, the OP2 indicator flashes, and an alarm message OVEN TRACKING OVER-TEMPERATURE scrolls across the screen, alternating with the set point. Power to the heating elements is disconnected. Resetting the Over-Temperature Alarm To acknowledge the alarm press Scroll and Page together. If the alarm is acknowledged while there is still an over-temperature condition, the OP2 indicator stops flashing but continues to glow.