Viessmann SCU345 Manual page 30

Adjustment channels
Channel Sub channel 1
LLOGI >
LOGIC
PRIO1
OSTS
tLB
tRUN
PSPEE
PDELA
COOL >
OSYC*
OSTC
OHDP*
OTH >
PUMP >
PUMP1
PUMP2
PUMP3
MAN >
MAN1
MAN2
MAN3
MAN4
BLPR >
OTDIS >
OPARR >
OHQM >
DATE>
LANG >
UNIT >
OSDC >
CODE
RESET
* are blocked against each other
30
Sub channel 2 Factory setting
TCEN2 19:00
TCRU2 30 s
TCIN2 30 min
PRIO
1
OFF
TST1 45 °C [120 °F]
TST2 45 °C [120 °F]
2 min
15 min
OFF
OFF
OFF
OFF
OFF
OnOF
OnOF
OnOF
Auto
Auto
Auto
Auto
OFF
OFF
OFF
OFF
dE
°C
0000
OFF
Change to Description
Evacuated tube collector ending time 2
Evacuated tube collector runtime 2
Evacuated tube collector standstill interval 2
Loading logic
Priority logic
Priority logic tank 1
Tank set option
Set tank temperature tank 1
Set tank temperature tank 2
Loading break time
Circulation runtime
Pause speed option
Pump delay option
Cooling functions
System cooling
Tank cooling
Heat dump
Thermostat function option
Speed
Speed variant pump 1
Speed variant pump 2
Speed variant pump 3
Manual mode
Manual mode 1
Manual mode 2
Manual mode 3
Manual mode 4
Blocking protection
Thermal disinfection option
Parallel relay option
Energy metering option
Enter date
Language
Unit
SD card option
User code
Factory setting
Page
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48
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48
51
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51
51
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45
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