P/N 0425683F | ® |
During installation, the white portion of the heater should not come in contact with itself. The heater should be installed so that only one white portion of the wire enters the raceway. The other portion entering the raceway will be the black lead wire.
Once the heater wire is connected, check resistance (ohm reading) before replacing wireway covers. This will ensure that heater wire was not broken during installation.
After covers are reinstalled, turn power on and verify that heaters are working properly.
Figure 18. Replacing Door Frame Heaters
10 | HUSSMANN CORPORATION • BRIDGETON, MO |