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Retrofit Installation

9.0 RETROFIT INSTALLATION

9.1 Environmental Installation

Retrofit kits are designed specifically for individual units. Consult

your local Liebert representative for pricing, part numbers and instal-

lation help.

9.1.1 Deluxe System/3

Position the OpenComms card in the low voltage/control cavity of the

Liebert Deluxe System 3 unit. Refer to Figures 8, 9 and 10 for typical

positioning. Use three #8 x 1/2" sheet metal screws to affix mounting

plate to the environmental unit.

Figure 8 Deluxe System 3 NIC-485 installation

P25

P43

TB1

TB1 - Connects to

screw terminals

77 and 78

(see schematic)

NIC-485 Board

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 47 48

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Emerson MONITORING OpenComms Manuale Utente Pagina 31