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Potterton Solar - Solar Thermal Domestic Hot Water System14
3
.0 Commissioning of solar controller
3
.1.7 Menu“Manual operation”
For commissioning, service and test purposes the solar
primary system can be manually operated. For this purpose
t
he switch outputs may be disconnected or connected.
During manual operation there is no automatic regulation
of the system.To avoid inadmissible operating states this
mode of operation changes into “Indication” after ca.
8 hours and the automatic regulation is activated again.
Indication Description Value range
Switching on / off switch output A1 (solar circulation pump) by hand 0 = off
1 = on
Switching on / off switch output A2 (pump2 / valve1) by hand 0 = off
1 = on
Switching on / off switch output A3 (cooling, thermostat or 2nd temperature 0 = off
difference controller function) by hand 1 = on