Instruction manual

Solarflo - Solar Thermal Domestic Hot Water System 11
3.1.4 Overview: Construction of menu structure
The overview shows the whole menu structure.
According to basic adjustment and system type some
menu points may not be displayed.
Info Program Manual operation Basic setting
Current collector temperature Maximum temperature Pump1 off / on Collector protection function
/ Collector1 storage cylinder1 off / on
Minimum collector temperature Storage cylinder1 Pump2 / Valve1 Collector protection
/ Collector1 Td max (Td on) off / on temperature
Maximum collector temperature Storage cylinder1 Heating / Cooling / Temperature Re-cooling
/ Collector1 Td min (Td off) differential controller off / on
off / on
Current storage cylinder Maximum temperature of Re-cooling
temperature / storage1 at bottom storage cylinder2 temperature
Minimum storage cylinder Storage cylinder2 Tube collector
temperature / storage1 at bottom Td max (Td on) off / on
Maximum storage cylinder Storage cylinder2 Yield estimation
temperature / storage1 at bottom Td min (Td off) off / on
Current storage cylinder temp / Minimum Glycol type
storage2 at bottom / collector 2 pump rotating speed in %
Minimum storage cylinder temp / Start temperature Glycol percentage
storage2 at bottom / collector 2 Heating / cooling
Maximum storage cylinder temp / Hysteresis temperature Volume flow
storage2 at bottom / collector 2 heating / cooling Td
Current collector Temperature differential Controlling time in
temperature - return line controller: seconds
Maximum temperature of the
heating target Tmax
Current temperature Temperature differential Storage cylinder priority
heating / cooling / controller:
differential controller Minimum temperature of the
heating source heating source Tmin
Current temperature Temperature differential Frost protection
frost protection sensor / controller: off / on
differential controller heating Hysteresis Tdmax
target / universal measuring
point T6
Operating hours pump1 Temperature differential Frost protection sensor
controller: assignment
Hysteresis Tdmin
Yield storage1 Timeframe start 1,2,3 for the Frost protection:
independent controller, 4 for the start temperature
tube collector function
Operating hours pump2 Timeframe stop 1,2,3 for the Independent controller
independent controller, 4 for the assignment: Cooling, heating,
tube collector function temperature differential
controller
Yield storage2 Set time Sensor assignment for the
independent controller
Select basic configuration
3.0 Commissioning of solar controller