Watts AERCO EXT Installation, Operation & Maintenance Manual page 47

Modulex ufly controller & bcm

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Ufly Controller and BCM for Modulex EXT

CHAPTER 6: BOILER COMMUNICATIONS MODULE (BCM)

2. Scroll to Parameter 376. This parameter defines the functionality of terminals Y2 TA/9. Set

Parameter 376 = 3 to automatically activate the BCM as a backup controller.

NOTE: Terminals Y2 TA/9 can be used for automatic activation of BCM as a backup controller

described above OR for enable/disable functionality not both. See Section 4.5 for setting of

Parameter 376 for enable/disable functionality.

OMM-0159_A_A • 6/28/2022

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