CAUTION
The NEC requires that over current protection and supply wire for electric heating equipment be rated at least 125% of the full amp load
of the circuit. A field supplied disconnect switch should be used to control the input voltage to the unit.
All supply wiring shall conform to the latest edition of the NEC and to all local codes having jurisdiction. Conduit knockouts are
provided in the back of the wiring compartment. Make sure all field wiring connections are properly made and are tight.
Electrical Ground---
This heater must be grounded before operating, as required by the National Electric Code and by applicable local
codes. Use a conductor, of the appropriate size, secured to the ground lug in the heater and to a grounded connection in the service
panel.
Typical Wiring
For actual wiring of your unit(s) refer to
the diagram located inside the front
access panel.
ISSUE DATE 06/15/01 REV. DATE
REV. NO. 00 EC0 NO. 1-4635
P/N 00009979 SHT. 04 OF 09
