Instructions

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Manual operation
To open or close a heating zone manually, proceed as
follows:
• Select the required channel using the channel
button (D) (see figure 7).
• Press the select button (C) briefly (see figure 7).
The heating zone now opens or closes the valve of the
heating zone for 15 minutes. Afterwards, normal operati-
on continues for the heating zone.
If the valves of all heating zones are to be opened
or closed simultaneously, select all channels and
press the select key (C) briefly.