Thunder Laser Chiller Alarm Interconnect Specifications

GX-12-3 Aviation DIN connector (for the Nova series laser side):

GX-16-3 Aviation DIN connector (for the chiller side):

Diagrams

Electrical Pinout

Below is the pinout of the CW-5xxx chiller alarm output:

Condition States

And here is the relay matrix:

Only need the H1 and H3 connections to complete the alarm signal circuit.