Baxi Solarflo Commissioning, Maintenance & Servicing Manual page 14

Indication
14 Solarflo - Solar Thermal Domestic Hot Water System
Switching on / off switch output A1 (solar circulation pump) by hand
Switching on / off switch output A2 (pump2 / valve1) by hand
Switching on / off switch output A3 (cooling, thermostat or 2nd temperature
difference controller function) by hand
3.0
3.1.7 Menu "Manual operation"
For commissioning, service and test purposes the solar
primary system can be manually operated. For this purpose
the 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.
Description
Commissioning of solar controller
Value range
0 = off
1 = on
0 = off
1 = on
0 = off
1 = on