Using The Heating System; Control Unit For Hdg Control; Switching On The Heating System; Requirements - HDG Euro 30 Operation Manual

6 Using the heating system – Control unit for HDG Control

6 Using the heating system

6.1 Control unit for HDG Control

6.2 Switching on the heating system

46
✎
You can find all information and instructions for setting up and
operating the boiler and weather-compensated heating control
of the HDG Control in the "HDG Control" operating manual.
The HDG Control Touch control unit is located on the front of the
HDG Euro 30/40/45/50 boiler.
R
EQUIREMENTS
✎
See the "HDG Control" operating manual, chapter
"Commissioning the system".
In order for the heating system to be switched on, it must first have
been put into service by an authorised specialist.
E
MERGENCY HEATING SWITCH
The system is connected to the mains supply through an emergency
heating switch (provided by the customer) or through a circuit
breaker in the mains distribution box of the building.
Danger!
Dangerous electrical current or voltage
Working on live components can result in an electric shock.
The heating system can only be completely de-energised by
switching off the mains circuit breaker or the emergency heating
switch.
1. Switch on the heating system at the corresponding circuit breaker
or the emergency heating switch provided by the customer.
✓
The heating system is now under voltage.
✓
The control is activated.
✓
The heating system is switched on and ready for operation.