Module housing is larger than the terminal box

The photo shows an example.

Installation situation: The module housing is mounted on a holder above the terminal box. The protective conductor cable and the two cables for motor temperature monitoring run through a cable conduit.

  1. The module housing is fastened to the holder with a screw in each corner. The screw heads are located below the holder.
  1. Remove all 4 screws.
  2. Carefully put the module housing aside. Do not pull on the cable conduit.
  3. Remove the terminal box cover.
  4. Lead the power cables for the compressor motor through suitable cable bushings into the terminal box.
  5. Connect the power cables according to the connection diagram in the terminal box cover. Observe the operating instructions of the compressor.
  6. Seal the cable bushings well.
  7. Check the protective conductor cable and the two cables for the motor temperature monitoring.
  8. Check all cable connections on the terminal plate for a tight fit.
  9. Screw on the terminal box cover.
  10. Fasten module housing. To do this, insert screws into the holder from below.