Operating Manual Instruction Manual

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PN 074-519-P1C

3000 Micro GC Operating Manual

7 Reconnect the communications cables. See Figure 8-23.

NOTE: Do not connect more than two GC modules in series per

communications board connection.

NOTE: The GC modules and communications board use parallel

communications; both connectors on each item function similarly.

Figure 8-23 Examples of GC module cabling

8 Connect the inlet manifold to the GC module input fitting and tighten it finger

tight. Using a 5/16 in. open-ended wrench, tighten 1/4-turn past finger tight.

9 Tighten the screw in the mounting flange.

10 Carefully replace the inlet manifold insulation.

11 Install the manifold cover plate and the top cover.

Communication

board

If fan installed

Channel A

Channel B

Channel C

Channel D