INSTALLER SET
SYST. 10
Expert Setting Plus
Factory Setting Values
9 Unit temperature difference for pump
speed control
From to
10 Minimum pump speed ratio
From to
11 Tube collector temperature test duration
(if TUBE type collector)
From to
6HW&RQÀJ
Factory Setting Values
1 Collector Type
or
2 Cylinder temperature setpoint
From to
3 R1 output, pump control, ON/OFF mode
(STD) bor speed variation mode (RPM)
or
4 Temperature difference to switch on the
solar heating
From to
5 Temperature difference to switch off the
solar heating
From to
6 R2 output to valve, Valve way in idle
state
or
7 R3 output
or
8 Temperature difference to switch on the
HRI function
From to
SYSTEM 11: Solar system with Heating Return Increase
75