Question about bathroom fan MORI dMEV II HT - humidity control version

[carellio]

Hi, a few months ago this fan was installed in my bathroom, but it seems to be less effective than the previous one. The humidity setting is meant to be adjustable from 50% to 95% (i.e. it will come on either at a low or high level of humidity). Can anyone tell my where the arrow has to point to make it come on at say 60% humidity? What are the 1, 2 and 3 options? Thanks. Can

 

[brianmoooore]

It's adjustable for three different trickle vent speeds, selectable by the jumpers positions.

ELTA FANS MORI II HT dMEV | Tjr Vent

www.tjrvent.co.uk

 

[carellio]

It's adjustable for three different trickle vent speeds, selectable by the jumpers positions.

ELTA FANS MORI II HT dMEV | Tjr Vent

www.tjrvent.co.uk

Hi, thanks for your reply. Do you mean out of the 1, 2, 3 settings, the third one is the highest speed, so I should put the plug thing into the 3 setting?

 

[brianmoooore]

It appears to be more complicated than that. Some settings use two jumpers. It's all in Fig.18 of the instructions in the link.