Iii.14. Circulation Pump; Iii.15. Clock; Iii.16. Date Setting; Iii.17. Pulser Sensitivity - TECH ST-450zPID User Manual

III.14. Circulation pump

The function allows controlling the pump which is used to mix hot water
between the boiler and the domestic hot water taps. After the function is
activated the user sets the 24h activation cycle or pause cycle accurate to 30
minutes.
To facilitate the 24h operation and pause cycle setting it is possible to copy the
selected time interval to another interval.
After the operation schedule has been set it is necessary to set the working and
pause times for the pump while the previously selected time period is active. If
necessary the previous settings can be easily deleted to facilitate setting of new
intervals

III.15. Clock

You can use the clock settings to enter the current time and day of the week.

III.16. Date setting

The function is used to set current date (day and month).

III.17. Pulser sensitivity

With this setting you can change the sensitivity of the pulser knob within a
range from 1 to 3 (where 1 means the highest sensitivity).
ST – 450 z PID
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