Settings on programable thermostat

[Tony_Park]

Hi guys,

wonder if anyone can help with a couple of queries I have on our central heating programable timer...

We have a Randol Danfoss TP7000 unit, and use oil as our fuel source.

Can anyone advise on what would be the best option for the following:

chronoproportional contol
Chrono 3 or 6?

Our boiler is a Tranco Eurostar model 90-110.


Thanks
Tony

 

[Boilerman2]

if using oil set to "3" this is the number of starts in a given time window with any oil boiler this should be set at a lower setting than for a Gas boiler
as oil boiler's heat up and cool down at a slower rate than their gas counterparts