VBBIM09/33/20 v5.0.3
Chapter 9 VRI-2 / VRI-2S3
135
Environmental conditions
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Ambient Temperature:
0º to 70º C or 32º to 158º F
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The room must be dust free and clean.
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It is optimal to mount the enclosure on fire rated plywood which is affixed to a cinder block wall or a wall
covering i.e. sheetrock
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Mount the cabinet in a secure, but generally accessible location
Mounting the enclosure
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Field Wiring
– It is recommended that you drill holes or punch the knockouts in the metal enclosure for field
wiring before mounting the enclosure to the wall.
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A non-metallic sleeve is recommended to protect the wiring where it enters the cabinet.
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Mount the enclosure to the wall using the provided mounting holes. Recommended mounting hardware:
Four 1
/4” x 1” lag bolts.
PIN Layout