Harmony fridge not igniting on gas

Hello, and thank you for any advice you can give. 

I have a 1995 Harmony with a 3 way Electrolux fridge which works on 12v and EHU, but won’t ignite on gas. 

I have plenty of gas (cooker works), turned off all switches, turned on fridge gas valve, turned on the fridge igniter switch but it doesn’t illuminate, I hear no clicking, and gas is not igniting. I never thought to test it when we bought it so no idea if there was an existing issue. 

Any suggestions please?

Thank you

Got it working, thank you

Glad it's sorted, any idea what the problem was ?

Yes, I didn’t have 12v switched on the zig unit

User error then, we've all been there.

Hi, I had similar and I met up with a guy in Derby, and he opened the flew up...cleaned it all out for 60 quid...no issues since and I was thinking of buying a new fridge !!!