DE DIETRICH VIVADENS MCR 24_28 BIC - Manual (Page 31)

4
If you are using an ON/OFF type thermostat, reduce the water
temperature value (p1) in summer (e.g. 60 in summer and
80 in winter).
4
When setting an hourly programmable thermostat, keep in mind
the days you are absent or on vacation.
MCR 24/28 BIC 8. Energy savings
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