STIEBEL ELTRON SOM 7 SI - Manual (Page 12)

SOM 7 SI
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3. Primary commissioning
For primary commissioning the system scheme has to be selected first
1. After AC power is supplied to the unit it goes through
its power up tests during which the control lamp is blinking
red and green. After this the unit is ready for configuration.
The unit‘s default system scheme is Arr. 1.
2. Clock time adjustment in channel TIME. By pressing the
button once you can adjust hours, pressing it
once again the minutes.The time can be adjusted by buttons
1 and 2 and saved by pressing the
button.
3. - select adjustment channel Arr
- change into -mode (see 2.1)
- adjustment are saved by pressing button
Now the controller is ready for operation and should enable
an optimum operation of the solar system with the factory
settings.
System survey:
Arr 1 : Standard Solar System
Arr 2 : Solar System with Heat Exchange
Arr 3 : Solar System with After-Heating
Arr 4 : Solar System with Tank Charge in Layers
Arr 5 : 2-Tank Solar System with Valve Logic
Arr 6 : 2-Tank Solar System with Pump Logic
Arr 7 : Solar System with 2 Collectors and 1 Tank
Arr 8 : Solar System with After-Heating by Solid Hot Fuel
Boiler
Arr 9 : Solar System with Heating Circuit Reverse Raising
1
3
2
backward forward
SET
(selection / adjustment mode)
operating control lamp
Arr 1 Arr 2
Arr 3 Arr 4
Arr 5 Arr 6
Arr 7 Arr 8
Arr 9