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13
Holidays:
Temperature control of separate zones following a special time schedule. Temperatures in
zones can be set, as well as the date and time for the beginning and end of the time
program.
zone 1
desired temperature in zone 1.
zone 2
desired temperature in zone 2.
DHW
desired DHW temperature.
start
date and time of Holidays time program beginning
set / today
selecting today will save current date and time as the beginning of Holidays
time program
end
date and time of Holidays time program end
off / on
turning on / off Holidays time program
2.5 OTC curves
The controller works with a linear characteristics between separate points of the curve
showing how heating water temperature depends on the outdoor temperature. The real OTC
curve is entered into the controller using a 4-point polyline (see Fig.) with points E1; I1 to E4;
I4 (cf. the display picture).