Watts AERCO Benchmark BMK750 Installation And Start-Up Manual page 15

Benchmark 750-6000 with Edge [i]: Install-Startup Manual
SECTION 2 – INSTALLATION
In multiple unit installations, it is important to plan the position of each unit in advance. Sufficient
space for piping connections and future service/maintenance requirements must also be taken
into consideration. All piping must include ample provisions for expansion.
NOTE:
Benchmark units may be installed with zero side clearances in pairs only. The perimeter
clearances still apply. See drawings in Appendix A: Dimensions and Clearance Drawings.
If installing a Combination Control System (CCS) using an ACS panel (ACS is not needed for
combination mode, but can still be used if installing with a legacy BMK unit, or if you already have
a panel want to continue to use it), it is important to identify the Combination Mode Boilers in
advance and place them in the proper physical location. For more information refer to Section
6.6: Combination Control System of the Benchmark 750-6000 with Edge [i] Operation-
Maintenance Manual (OMM-0145, GF-218).
4" High Pad
OMM-144_B • GF-217 •
5/25/2020
NOTE:
Ensure that
condensate
assembly is
not located
over the
housekeeping
pad.
Figure 2-1a: BMK750-1000 Clearances
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