Example 1
Example 2
Siemens
Building Technologies
Op. line
Op. line
Con-
121
123
troller
A (HC1)
A (HC2)
2
1
B (HC1)
B(HC2)
Op. line
Op. line
Con-
121
123
troller
A (HC1)
2
1
A (HC2)
B (HC1)
B(HC2)
14.5.3 D.h.w. heating during holiday periods
In holiday mode, d.h.w. heating is provided as follows:
Op. line
Op. line
D.h.w. heating
121
123
0
0, 1 or 2 No d.h.w. heating when own controller operates in holiday
mode
1
0, 1 or 2 No d.h.w. heating when all controllers in the same segment
operate in holiday mode
2
0, 1 or 2 No d.h.w. heating when all controllers in the interconnected
system operate in holiday mode
14.6
Priority and flow temperature setpoint
14.6.1 Settings
Op. line
D.h.w. priority
124
0
Absolute
1
Shifting
2
Shifting
3
None (parallel)
4
None (parallel)
Basic Documentation RVP360
14 Function block: D.h.w.
Oper.
Heating program,
mode
optim., holidays
06:00...18:00, no op-
timization
07:00...23:00
07:00...22:00, opti-
mized switching on
produces a forward
shift of 2 hours
03:00...22:00, holi-
days
Oper.
Heating program,
mode
optim., holidays
06:00...18:00, no op-
timization
08:00...23:00
07:00...22:00, opti-
mized switching on
produces a forward
shift of 2 hours
05:00...21:00
Flow temperature
setpoint according to ...
d.h.w.
d.h.w.
maximum selection
d.h.w.
maximum selection
Release
D.h.w. heating is
released from
04:00 to 23:00
Release
D.h.w. heating is
released from
04:00 to 23:00
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CE1P2546en
2017-07-24