Lead Lag Connections - Bradford White Brute MagnaTech BMGV1600 Installation And Operation Instructions Manual

8.9 Lead Lag Connections

This commercial unit can be connected in Lead Lag
up to a total of 8 units (controllers). One as the Lead
control and up to 7 more as the Lag controllers.
For Lead Lag Connections, COM2 A, B, and C must
be connected together AND the MB2 A. B, and C must
also be connected together, as shown in Figure 20.
touchscreen display.
OUTDOOR SYS
OUTDOOR SYS
Lag Unit/s
TO LAG UNITS 3 THRU 8 (TYP)
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