AHU not working anyone any ideas on this

[cliffed]

AHU not working no idea of set up.. any easy fix on this

 

[plugsandsparks]

Have you checked the fuse

 

[davesparks]

What is wrong? What have you tested? What external equipment is fitted and connected?

 

[cliffed]

What is wrong? What have you tested? What external equipment is fitted and connected?

Power is there… not really sure on equipment connected… the remote control connections have no idea… is there anyway of overriding that marked Red

 

[cliffed]

Have you checked the fuse

Fuse ok & lights flashing see pic below

 

[freddo]

You still haven't said what isn't working with the system.

 

[cliffed]

You still haven't said what isn't working with the system.

Sorry …nothing working Fan not circulating seems like something a control may be holding the system off

 

[OnlQQker]

 

[cliffed]

View attachment 109520

Yea all ok

 

[OnlQQker]

How about the jumper settings, one is turned off in the first sequence, and looks like all are off in the second. Have any been accidentally moved?