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AM Series Cascade Sequencer User Manual
OMM-0101_0D
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, NY 10913
Page
13
of
28
GF-146-CS
Ph.: 800-526-0288
04/29/2016
Setting Communications Board Switch to ON
– Continued
4. Locate S4 switch at front edge of communications board per Figure 1-17.
5. Set S4 switch to ON (LEFT as you are facing the unit).
Figure 1-17: Setting Master Heater Communications Board S4 Switch
NOTE:
Wiring is not shown for image clarity.
S4
Switch