Relay Output: Acts as a dry-contact switch to trigger an external contactor.
What (e.g., kiln, oven, smoker) are you trying to control?
: This indicates the input signal has exceeded the high range. Check for a broken sensor or incorrect wiring.
The sensor is disconnected, broken, or incorrectly wired. Check thermocouple polarity.
Relay Output: Acts as a dry-contact switch to trigger an external contactor.
What (e.g., kiln, oven, smoker) are you trying to control? fourtech temperature controller manual
: This indicates the input signal has exceeded the high range. Check for a broken sensor or incorrect wiring. Relay Output: Acts as a dry-contact switch to
The sensor is disconnected, broken, or incorrectly wired. Check thermocouple polarity. or incorrectly wired. Check thermocouple polarity.