Chapter 2: Installation
Figure 2-12. Sample nameplate.
The unit is provided with terminals for all required field wiring. Refer to the electrical drawing supplied with the unit for all power and control field wiring. It is important to identify the options that were purchased with the unit to confirm which field connections are required.
NOTE: All wiring must conform to local and national electrical code requirements. Use of copper conductors only is required. Wiring terminations may become loose during transit of the equipment; verify that all wiring terminations are secure.
WARNING 
Verify power is turned off before making connections to the equipment.
It is important to verify that the main power supply coincides with the voltage, phase, and frequency information specified on the system nameplate. The supply voltage measured at the unit must be within ±10% of the voltage specified on the system nameplate, except for 208/230V
A main distribution panel must be provided with a manual fused disconnect switch or
The unit has main power and control pilot holes for connection of the
separate equipment ground lug is provided within the electrical box for termination of the ground wire.
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