1 Overview ..............................................................................................4
2 Installation ...........................................................................................5
2.1 Mounting ........................................................................................................................5
2.2 Electrical connection ................................................................................................... 6
2.3 Data communication / Bus .......................................................................................... 6
2.4 System: Standard solar system with 1 store ..........................................................7
3 Operation and function ......................................................................9
3.1 Buttons ...........................................................................................................................9
4 System-Monitoring-Display ................................................................9
4.1 System screen .............................................................................................................10
4.2 Other indications .......................................................................................................10
5 Commissioning ..................................................................................11
6 Channel overview ..............................................................................12
6.1 Display channels .........................................................................................................12
6.2 Adjustment channels .................................................................................................14
7 Troubleshooting ................................................................................. 22
8 Accessories ........................................................................................25
8.1 Sensors and measuring instruments ......................................................................26
8.2 VBus
®
accessories ......................................................................................................26
8.3 Interface adapters ......................................................................................................26
9 Index ...................................................................................................27
Contents
DeltaSol
®
BS/2 Solar controller
The RESOL controller for standard solar thermal systems.
The DeltaSol
®
BS controller provides a clear operating concept and is equipped
with the illuminated combined display with system-monitoring. Flashing symbols for
sensors, pumps and valves enable an immediate allocation of temperatures, tem-
perature differences and active actuators. Thus, adjusting and monitoring the solar
system is quick and easy.