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9 Notes on dismantling and
disposal
9.1 Dismantling
The heating system can be dismantled as follows.
1. Switch the heating system off.
✎ See chapter “6 Using the heating system”, section “6.3 Switching
the heating system off”.
✓ The OFF symbol lights up.
✓ The heating system switches into OFF mode.
2. Allow the boiler to burn out and wait until the message OFF
appears in the display.
3. Turn off the heating system mains switch.
✓ The indicator light in the mains switch will extinguish.
✓ The control is deactivated.
4. Switch off the circuit breaker for the heating system.
5. Disconnect the heating system from the electrical power supply.
6. Once it has cooled down, drain the heating water from the system.
7. Observe the safety regulations for personnel when disconnecting
the boiler from the heating system.
8. Dismantle the individual components of the heating system.
✓ The heating system has been dismantled.
Danger!
Material damage and injury due to incorrect dismantling.
Dismantling the system requires comprehensive specialist
knowledge. If the heating system is dismantled by an untrained
person, injuries are possible.
Only allow authorised specialists to dismantle the system.
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