Operation Manual

Z41 Pro
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After that, the user should select (through controls and ) the
temperature setpoint that will be sent. The range of this value is restricted
by parameters “Minimum Setpoint Value” and “Maximum Setpoint Value”.
Note: the timed sending of a temperature setpoint is always preceded by a
switch-on order.
Instead of a temperature setpoint, it is also possible to send a switch-off
order to the thermostat. In such case, the user must successively press on the
above control until one of the range limits is reached, after which the word
“OFF” will show on the screen instead of a temperature value.
On the other hand, it is possible to activate or deactivate each action
separately by marking its corresponding checkbox. While this checkbox
remains unmarked, the action configured will not take place.
On power failures and ETS downloads, chrono-thermostat boxes behave
the same as other user-defined timers: the user configuration will not be lost,
although after an ETS download it will be necessary to enable the chrono-
thermostat manually.
Each chrono-thermostat box entails the following three objects:
• “[Pn][Bi] Chrono-thermostat: Enabling”: permits activating (value “1”)
or deactivating (value “0”) the chrono-thermostat analogously as from
the on-screen switch button of the box, which will show the icon
while deactivated.
• “[Pn][Bi] Chrono-thermostat: Temperature Setpoint”: this is the
object through which the timed temperature setpoints will be sent.
• “[Pn][Bi] Chrono-Thermostat: On/Off”: this is the object through which
the timed switch-off orders will be sent.