Honeywell DHC, Operating Instructions Manual

Page: 52 / 64

Operation SDC / DHC
52 EN2H-0220GE51 R0308
4.2.3.2 Time program
This parameter specifies enabling of the switching time programs
for program selection and for individualised switching time
programming. In the state of delivery, only one switching time
program is enabled. This achieves simplification of operation with
a large portion of applications for which only one switching time
program is used.
P1 Program 1 = enabled, programs 2 and 3 = disabled
P1
to P3 All three programs enabled
P1
In contrast to the previous description, the following setting
options are available when programs P1 to P3 are enabled:
• Operating mode selection: In the AUTOMATIC and SUMMER
operating modes, switching time program P1, P2 or P3 can be
selected.
• Switching time programming: With switching time pro-
gramming, the three switching time programs, P1 to P3, can
be selected for each heating circuit.
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4.2.3.3 Operating mode
Two operating modes can be selected. They determine whether
the operating mode, the daytime temperature and the night-time
temperature apply for all heating circuits or can be specified
individually for each heating circuit.
1, 2
1 The selected setting applies for all heating circuits together.
2 Each heating circuit can be assigned an individualised set-
ting.
1
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Set values
Factory setting
Effects
Setting range
Set values
Factory setting