Hoval TopGas comfort 10, Руководство по эксплуатации

Страница: 8 / 20

8
4 205 540 / 01
Functional principle of the heating system / commissioning
5. Commissioning
Commissioning of a newly installed system may only be carried out by a quali-
fied installer. A full installation inspection must be completed prior to start-up.
- Set the main SYSTEM switch to “0”
- Open the shut-off valves in the flow and return lines.
- Open the cut-off valve in the gas pipe to the boiler
- Switch on the main switch outside the boiler room (if present). Frequently,
the heating system has an additional emergency switch that switches off
only the gas burner.
- With the TopGas
®
, the odour trap (siphon) in the condensate drain pipe must
be filled with water before commissioning.
5.1 Checks prior to operation
Check the water level in the heating system.
The heating system must be filled with water and vented.
Observe the regulations regarding frost protection agents and water treatment.
Open the shut-off valves in the flow and return lines.
Check the fresh air supply to the heating system.
Check the settings for the operating modes
5.2 Switching on
Open the gas cock.
Turn on the main switch.
Set the boiler control to the desired operating mode and temperature
i
i
Radiators, possibly
underfloor heating
Heating pump
Boiler
Mixing valve
Calorifier
Flue, flue gas system