P32-EN – Subject to technical changes 04.11
23
Client
SolvisControl System Controller Messages
The “WW buffer temp. (S1)” sensor at the top of the tank
is monitored for safety reasons. If the temperature is
greater than 98°C at this point, the solar pump and burner
are switched off. They can no longer be manually switched
on, even in the outputs menu. The following message
appears in the function overview: “MESSAGE Excess
Temp. since: dd.mm. at hh:mm” (
figure on right
) and
“PROTEC/OFF” is displayed instead of “AUTO” or “HAND”
in the outputs menu for outputs 1 (solar pump) and 12
(burner). This safety function has a hysteresis of 8 K that
can be set, i.e. the burner and solar pump can resume
operation when the temperature is once again below 90°C
(98°C minus 8 K).
For safety reasons, this safety function should
always be activated and its parameters should not
be changed.
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HELP
SERVICE
MESSAGE
Excess Temp.
since:
16.07. at: 11:30
Operat.Syst: Ax.xxEN
Message “Excess temperature” of protection
function
“MESSAGE Excess Temp.”
The function monitors the burner and reports a message
in the Function overview (
figure on right)
. Meaning: The
burner and the heating pump of heating circuit 1 are con-
trolled by the “FB-Trock” function.
This function is a program for dry heating the floor using
heating circuit 1 (
page 59
).
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HELP
SERVICE
MESSAGE
FB-Trock.EIN
since:
15.01. at: 09:19
Operat.Syst: Ax.xxEN
Display during dry heating program
“MESSAGE FB-Trock.EIN”
“MESSAGE Puffer voll”
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HELP
SERVICE
MESSAGE
Puffer voll
since:
19.08. at: 14:30
Operat.Syst: Ax.xxEN
Message “Puffer voll” of the safety function
If the maximum temperatures at the top of the storage
tank (S1, “T.Lim.MAX
“
, factory setting 95°C) or at the
bottom (S3, “T.Ref.MAX
“
, 90°C) are reached, the solar
pump is turned off and the “MESSAGE Puffer voll”
(“buffer full”) appears. Further explanation on
page 55.
