5 Commissioning – Procedure
49
SWITCHING ON THE HEATING SYSTEM
1. Switch on the circuit breaker for the mains electricity supply, or
otherwise ensure the unit is provided with power.
2. Turn on the emergency heating switch (if one has been installed).
✓ The heating system is now under voltage.
✓ The indicator lamp in the emergency heating switch will light up.
✓ The control is activated.
✎ See the “HDG Control” operating manual, chapter
“Commissioning the system”.
TESTING SYSTEM COMPONENTS
PROCEDURE ✎ See the “HDG Control” operating manual.
Important!
For safety reasons, the system component test may only be
conducted when there is no fuel in the boiler and there are no
remaining embers.
The system component test can only be conducted in the “Boiler
OFF” state.
Depending on the hydraulic system selected, the system
component test must be performed for additional components.
To Next Page
Loading...