Issue
No voltage out of relay C Terminal 8 for smoke power.
Solution
Ensure the D136 is installed in the Switch AUX socket 2 pins up 3 pins down, left right does not matter.
Also, the common wire for the smoke loop should be wired to terminal 9 Common, not Terminal 10, Earth Ground.
Part numbers D7212B, D9112B, D7212B1, D9112B1, D7212, D7412, D9112, D9124, D9412, D136
