Remove the H wire to the lps, it’s not needed.
| Ruida | LPS |
|---|---|
| L-On1 | L |
| L-PWM1 | IN |
| GND | P |
| GND | G |
There is a P input for water protection, on mine, it’s wired to ground make is active. The controller shuts down everything if it detects a fault.
It sounds like your machines lid protection goes through the P terminal.. Run this to the door protect of the Ruida, just like the coolant protection goes to the Ruida WP1 input. These just pull the input to ground level or active low.
Make sense?
