Start-up instructions 3
9
We reserve the right to make any changes due to technical modifications.
Operating instructions Logano GA124 SC/G124X II/SP special gas-fired boiler • Issue 04/2005
13. Turn gas valve ON/OFF switch (Î Fig. 9 page 8)
counterclockwise to ON position. The gas valve
ON/OFF switch can only be set to ON if the red reset
button is out.
14. Attach front panel of boiler (Î Fig. 6 page 7).
15. Open main gas supply shut-off.
16. Switch on electric power to heating system.
17. Set thermostat to desired room temperature.
18. If the heating system does not start operating, follow
the instructions for "switching off gas supply to
boiler"
(Î Chapter 3.3, page 10) and inform your
customer service technician or your gas company.