STIEBEL ELTRON SOM 9s - Manual (Page 26)

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SOM 9s
Adjustment channels
Channel Sub channel 1 Sub channel 2 Factory
setting
Change to Description Page
CMIN 50 °F Minimum collector temperature 80
OTCO OFF Option evacuated tube collector function 81
TCST 07:00 Evacuated tube collector starting time 81
TCEN 19:00 Evacuated tube collector ending time 81
TCRU 30 s Evacuated tube collector runtime 81
TCIN 30 min Evacuated tube collector standstill interval 81
OCFR OFF Option collector frost protection 82
CFR O 40 °F Antifreeze temperature collector on 82
CFR F 42 °F Antifreeze temperature collector off 82
LLOGI > Loading logic
ODB > OFF Drainback option 84
OOVRU* OFF Overrun option 84
COOL > Cooling functions
OSYC** OFF System cooling 85
OSTC OFF Tank cooling 85
OHDP** OFF Heat dump 85
DT3 > Solid fuel boiler
DT3O 12 °R Switch-on difference 86
DT3F 8 °R Switch-off difference 86
S2DT3 3 Reference sensor heat source 87
PUMP > Pump speed
PUMP1 OnOF Speed variant pump 1 79
PUMP2 OnOF Speed variant pump 2 79
PUMP3 OnOF Speed variant pump 3 79
MAN > Manual mode
MAN1 Auto Manual mode 1 88
MAN2 Auto Manual mode 2 88
MAN3 Auto Manual mode 3 88
MAN4 Auto Manual mode 4 88
BLPR > OFF Blocking protection 88
OTDIS > OFF Thermal disinfection option 89
OPARR > OFF Parallel relay option 90
OHQM > OFF Energy metering option 90
GFDS > OFF Registration Grundfos sensors 90
PRS* > OFF Pressure monitoring option 92
DATE> OFF Enter date 92
LANG > En Language 93
UNIT > °F Unit 92
OSDC > SD card option 93
CODE 0000 User code 96
RESET OFF Factory setting
* This channel is only available if the Grundfos sensors have been registered in the gFDS channel.
** are blocked against each other