Part 1: Operation Changing the settings
13
Areas
General
Value selection summary
Service => for service engineers
Date/Time/Holiday => for users
Display
System value display (e.g. sensor values and setpoints).
No adjustments can be made. Operating errors are there-
fore excluded in this area.
Users
Summary of settings that can be made by the operator.
Time programs
Summary of time programs for heating circuits, the hot wa-
ter circuit and possibly the circulation pump
Expert
Summary of values for which expert knowledge is required
to make settings (installation technician).
Expert HS (only for HS via eBUS)
For parameters, refer to description of HS
Summary of the values transmitted by the automatic burn-
er control system.
E Making incorrect settings in the expert level can cause
damage to the system or the property that is being
heated. => The values in the expert level are protected
by a code number.
Levels
The settings in the different areas are sorted into operating
levels
INSTALLATION
HOT WATER
HEAT CIRCUIT I
HEAT CIRCUIT II
Installation
All display values and settings that relate to the heat gen-
erator or the entire system and cannot be assigned to a
consumer circuit.
Hot-water
All display values and settings that affect central hot water
preparation and circulation.
Htg circuit I / II
All display values and settings that relate to the associated
consumer circuit.
When heat circuit II is being configured as a hot water cir-
cuit, for example, the settings for this distributed hot water
circuit can be found in the "Heat circuit II" operating level.
! An overview of all settings can be found on the
following pages.