AERCO AM Series Boiler Cascade Sequencer Controller - Manual (Page 9)

AM Series Cascade Sequencer
INSTALLATION AND OPERATION MANUAL
Wiring the Manager Heater Communications Board – Continued
3. Using a flat head screwdriver, open the communications board cover (see Figure 1-5).
Figure 1-5: Using Screwdriver to Remove Communications Board Cover
4. Disconnect the 2-wire (pink/yellow) plug from the communications board (See Figure 1-6).
Figure 1-6: Removing 2-Wire Male Connector from Communications Board
5. Open the wire conduit cover (See Figure 1-7).
Figure 1-7: Opening the Wire Conduit Cover
Unplug This
Male Connector
Unplug Connector
From Female Header
Wire
Conduit
Cover
Pink Wire
Yellow Wire
Communications
Board
OMM-0101_0A AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 9 of 26
GF-146-CS Ph.: 800-526-0288 PRI - 11/25/14