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BA_CETA100_EbV_EN_0450021000_0931-10.book Seite 7 Dienstag, 25. August 2009 3:33 15
Parameter description
Display
Designation
03:07
Anti-blocking
protection
03:09
Code heating
specialist
03:10
Total reset
08 Parameter Delta-T
Display
Designation
08:01
Control mode
08:02
Switch-on difference Setting range:
08:03
Switch-off difference Setting range:
08:04
Minimum running
time of pump
Description
Setting range:
0 = OFF
1 = ON
Factory setting: OFF
Function:
Pump is switched on 20 s daily during extended shutdown
(> 24h) as protection against blocking when function is activated.
Setting range:
0 ... 999
Factory setting: 0
Function:
Hide parameters marked with X3.
Reset to factory settings
Description
Setting range:
0 = Delta T OFF
1 = Delta-T without return flow sensor
2 = Delta-T with return flow sensor
Factory setting: 1
Function:
The setting determines whether heat balancing is to be
performed by a return flow sensor (additional parameters)
(Switch-off differential + 3K) ... 30K
Factory setting: 10K
Function:
If temperate difference between sensors of heat supplier F3 and
larger
heat storage tank F1 is
on
switches
.
2K ... (Switch-on differential - 3K)
Factory setting: 5K
Function:
If temperate difference between sensors of heat supplier F3 and
smaller
heat storage tank F1 is
off
switches
.
Setting range:
OFF (----)
0.5 ... 60 min
Factory setting: 3 min
Function:
Minimum switch-on time of pump per start.
X3
than set value, the pump
than set value, the pump
7
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