DeDietrich Vivadens MCR-P 28 BIC PLUS User Manual page 33

MCR-P 24/28 BIC PLUS
170915 - 127686-04
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.
9. Energy savings
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