alde optimus 2920 heating system

[stevedannykay5762]

Hi i have a problem with our caravans heating system its a alde optimus 2920 very old

i can get the pilot to light and then turn the heating so its calls for heat the unit comes on but after about 5 mins the pilot light goes out

can any one help with sugestions
any help grateful

steve

 

[Damian]

When was it last serviced?