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Indication of collector temperatures
Indicates the current collector temperature.
• COL : collector temperature (1-collector system)
• COL1 : collector temperature 1
• COL2 : collector temperature 2
COL, COL1, COL2:
Collector temperature
Display range: -40 ... +500 °F
[-40 ... +260 °C]
Indication of tank temperatures
Indicates the current tank temperature.
• TST :
tank temperature (1-tank system)
• TSTB :
tank temperature bottom
• TSTT :
tank temperature top
(Arr = 3 and 4 only)
• TST1 :
temperature tank 1 (2-tank-systems)
• TST2 :
temperature tank 2 (2-tank-systems)
• TDIS :
thermal disinfection temperature
(Arr = 3 only; replaces TSTT if, during thermal disinfection,
the heating period DDIS is active)
TST, TSTB, TSTT,
TST1, TST2, TDIS:
Tank temperatures
Display range: -40 ... +500 °F
[-40 ... +260 °C]
Indication of sensors 3 and 4
Indicates the current temperature of the corresponding ad-
ditional sensor (without control function).
• S3
: temperature sensor 3
• S4
: temperature sensor 4
S3, S4:
Sensor temperatures
Display range: -40 ... +500 °F
[-40 ... +260 °C]
Indication of other temperatures
Indicates the current temperature of the corresponding sensor.
• TSFB : temperature solid fuel boiler
• TRET : temperature heating return preheating
• TR
: temperature return
TSFB, TRET, TR:
Other mea sured tempe ratures
Display range: -40 ... +500 °F
[-40 ... +260 °C]
Note:
S3 and S4 will only be indicated if the temperature
sensors are connected.
Initialization
Indicates the time adjusted in
tDTO, running backwards.
INIT:
ODB initialization active
Filling time
Indicates the time adjusted in
tFLL, running backwards.
FLL:
ODB filling time active
Stabilization
Indicates the time adjusted in
tSTB, running backwards.
STAB:
Stabilization
4.1 Display channels
Note:
The displayed values and adjustment channels
depend on which system layout, which options
and functions have been selected. Only values and
adjustment channels available for the individual
settings selected will appear in the menu.
Indication of drainback time periods
4. Channel overview
Summary of Contents for SOM 7 PLUS
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