Emerson Bristol ControlWave ExpressPAC Manuel d'instructions télécharger pdf (Page 23)

ControlWave ExpressPAC Instruction Manual (CI-ControlWave EPAC)

Revised Mar-2011 Installation 2-9

2.2.2 Grounding the Housing

The ControlWave ExpressPAC enclosure includes a ground lug that

accommodates up to a #4 AWG wire size. Once you install the unit, run

a ground wire between the enclosure’s ground lug and a known good

Earth ground. For more information on grounding see the ControlWave

Grounding Supplement (S1400CW):

Additional grounding guidelines include:

 Use stranded copper wire (#4 AWG) to earth ground, and keep the

length as short as possible.

 Clamp or braze the ground wire to the ground bed conductor

(typically a stranded copper AWG 0000 cable installed vertically or

horizontally).

 Using a high-wattage soldering iron, tin the ground wire with solder

before you insert it into the chassis ground.

 Run the ground wire so that any routing bend in the cable has a

minimum radius of 12-inches below ground and 8-inches above

ground.

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Emerson Bristol ControlWave ExpressPAC Manuel d'instructions Page 23