Repeatedly press the yellow button to cycle through: 30 Minutes: Yellow light. 45 Minutes: Orange light. 60 Minutes: Red light.
This defines the "swing" before the relay kicks back in. You can typically adjust this from 0001 to 0100 counts to prevent rapid on-off cycling. Safety & Maintenance Thermotech TT91 thermotech tt91 manual hot
To allow the controller to learn your system’s heating dynamics, locate the "At" or "nO.LO" parameter and set it to "Yes" . The unit will fluctuate around the target temperature until it calculates the optimal PID values. Repeatedly press the yellow button to cycle through:
is a and must be used with caution to prevent burns or equipment damage. Thermotech analog Users instructions_FINAL - AWS This defines the "swing" before the relay kicks back in
The unit will sound five beeps and power down automatically when the timer expires. Advanced Controller Settings (TT-91 PID Model) If you are using the