Boiler And Weather-Compensated Heating Control Hdg Control - HDG Euro 30 Operation Manual

B
OILER CONTROL UNIT
H
EATING CIRCUIT CONTROL
The lambda sensor (6), the boiler temperature sensor and the flue
gas temperature sensor (7) are used to do the following:
• To continuously monitor the firing
• To adjust the boiler output
• To minimise emissions
• To optimise boiler efficiency
B -
OILER AND WEATHER COMPENSATED HEATING CONTROL
C
ONTROL
The HDG Control boiler control unit is the electronic hub of the
boiler. It consists of the ready-to-use central module and control unit
HDG Control Touch on the fuel chamber door of the boiler. Using the
control unit, you can regulate the boiler and call up information on
the current process.
The HDG Control controls the entire energy management of the
heating system including the following, depending on the version:
• Accumulator management
• Weather-compensated heating circuits
• Domestic hot water heating
• Peak load boiler control
• Local heating transfer (mains pump)
• Solar system for hot water and support of the heating system
✎
For a description of the HDG Control boiler and weather-
compensated heating control, refer to the "HDG Control"
operating manual.
3 Mode of operation – Functional description
HDG
17