SDC / DHC Operation
EN2H-0220GE51 R1111 25
At outside temperatures below the frost-protection limit (see
4.2.3 "System Parameters" menu, pg. 51) the heating circuits are
controlled as follows:
• Without wall devices: Based on a lowered room temperature
specification of 3 °C.
• With wall devices: Based on the room frost-protection limit of
the respective heating circuit of 10 °C (see "Direct Heating
Circuit" or "Mixed Heating Circuit 1", "Mixed heating circuit 2"
menu, parameter 08 = room frost-protection limit).
An active holiday program can be cancelled in case of early
return.
► To do so, the
and î buttons have to be kept pressed
together until "Holiday off" is shown in the display.
Current date
Current date... (current date + 250 days)
An active holiday program appears in the basic display with
information on the return date.
Pos: 21 /156-Hon eywell/ Bedienung /Tas te_Anlagen inform ation @ 1 \mod_12 07644494 728_6.do c @ 9450
Control during
holidays
Cancellation
Factory setting
Setting range
Display
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