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Mend Myson Orion 40Si System Light Works

Myson orion 40si?

Hi there!
I have a myson orion 40si
The problem i'm having,
When the the system fires up it will take 3 to 8 attemps to light.
Works perfect when it lit.

This is a list of things that have been changed
1. New gas valve
2. New fan assembly
3. New ignition board
4. New spark electrode

What else can I do? Please help?
Many thanks David

david
April 2013
MysonMyson Orion 40SiHeating, Home Heating SystemsSystem Light Works

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Myson Orion 40Si - Ignition Problem Help