Operation With A Wall Thermostat; Setting The Holiday Function - Hummel Premium Mode D'emploi

16. Operation with a wall thermostat

If the actuator is going to be operated in conjunction with a wall
thermostat, this thermostat will need to be taught in (see 14). Once
it has been taught in, "ECF" will appear on the display. No further
settings can then be made on the actuator and it will no longer
respond to taught-in remote controls or window contacts.
If no wireless signal is received from the wall thermostat for a
period of 60 minutes, the actuator will exit ECF mode. It will then
assume control of the temperature, which it will continue to regu-
late in accordance with the weekly program until the next wire-
less signal is received.
To "teach out" a wall thermostat, you must reinsert the batteries
in the actuator (and wait for approx. 1 minute). Once you have
entered the date and time of day, you can use the menu button
(before the adjustment run is initiated) to perform the "teach-out
process as described in section 15.

17. Setting the holiday function

If you want a fixed temperature to be maintained for a set
period of time while you are on holiday or during a party,
you can make use of the Holiday function.
• Press and release the menu button repeatedly until the
suitcase symbol (
• Use the setting wheel to set the end of the time period
during which the temperature is to be maintained.
• Press the OK button to confirm.
• Then use the setting wheel to set the date.
• Press the OK button to confirm.
• Use the setting wheel to set the temperature; press OK to
confirm. The display will flash to confirm your settings.
The set temperature will remain in force until the speci-
fied time. After that, the actuator will adopt Auto mode.
Wireless commands from the window contact and remote
control will continue to be executed.
30
) appears on the display.