Lennox FCM 85 Installation, Operating And Maintenance page 44

ENERGY RECOVERY INSTALLATION
Then connect the power cable from the module to the rooftop, and the t-lan to the
Climatic50 (or the BE50 if presents in electrical rooftop panel)
Recovery Module Connection
Be careful:
female one.
Roofcurb and recovery module connectors are the same.
To check the wiring, please refer to Rooftop and Recovery Module electrical diagram.
FLEXYII_WSHP-IOM-0909-E
Actuator Roofcurb Connection
Check connections and connect male connections to good
Exctraction Roofcurb Connection
Page 42