Question

I have an Alde 3030 heating system and there is no central heating.

Answer

Here are some things to check:

• The system is air locked. Bleed and test antifreeze solution
• Hot water boost is activated. Allow vehicle to warm up before activating
• Insufficient power selected. If using electric heating, check 230 V supply, and use both electric and gas heating in winter
• The circulation pump is defective