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3.3 Enable DHW programming
Follow the instructions below to enable DHW programming.
1. Press the button
for 3 seconds.
2. The display shows parameter CU.
3. Press the button
twice.
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To set the automatic weekly program, proceed as described in par. "Step 2. Setting the automatic weekly program", selecting the faucet symbol at point "1" and considering that at point
"3" EC (Economy) or CO (Comfort ) will be set instead of a temperature value. In fact, the remote control has a weekly time programmer based on two levels: during COMFORT level the
boiler will keep storage at the set temperature; during the Economy level the boiler will not deliver domestic hot water. Regarding the type of storage, refer to the boiler documentation.
Attention: Make sure the remote control is switched to Winter mode and automatic operation.
3.4 Pre-Heating
This function is active only if automatic heating mode has been selected.
When set to Automatic, the function anticipates the heating system start time (not before 00:00 of the same day) so that the room temperature set by the user is reached at the start
of the programmed band. The Remote Control calculates a first hypothetical Pre-activation time: if the programmed room temperature is reached in a shorter time than the calculated
one, the Pre-Heating time will be decreased and vice versa. In this way self-learning is created, for determining the shortest Pre-activation time necessary.
The Remote Control also offers the possibility of setting a fixed Pre-Heating ramp: in this case the room temperature will be raised by 3°C per hour.
The automatic heating program should therefore be programmed according to the time when warmth is wanted, and not the desired heating system start time.
Follow the instructions below to activate or deactivate this function.
1. Press the button
for 3 seconds.
2. The display shows parameter CU.
3. Press the button
3 times.
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During the pre-heating function, the room temperature °C symbol blinks.
The pre-heating function ends when the difference between the programmed and actual room temperature is less than 0.5°C.
4. The display shows parameter P1.
5. Press any other button to exit the menu.
4. The display shows parameter P2.
5. Press any other button to exit the menu.
code 3541Z220 - Rev. 00 - 05/2021
Set to 0 using the buttons
ming. Set to 1 using the buttons
gramming.
Set to 0 using the /buttons
Set to 1 using the /buttons
Heating. Set to 2 using the buttons
Heating with fixed ramp of 3°C per hour.
/
to disable DHW program-
/
to enable DHW pro-
/
to deactivate Pre-Heating.
/
to activate Automatic Pre-
/
to activate Pre-
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