5 Operation
5.1 Operating interface
No. Key Function
1 [G] Gas key Select gas butterfly valve stepping motor
2 [-] Minus key Decrease value
3 [+] Plus key Increase value
4 [L/A] Air key Select air damper stepping motor
5 [Enter] Enter key Reset burner; call up information
- press approx. 0.5 sec = Info level
- press approx. 2 sec = Service level
3 and 5 [+] and {Enter] Press approx. 2 sec: Parameter level (only
with display OFF)
Various actions are only triggered when the key is released, for example changing the
display and reset.
23
Installation and Operating Instructions
G
as burner WG20.../1-C ZM-LN (W-FM 25)
83055116 • 1/2016-05