AERCO BMK 6000 Dual Fuel - Manual (Page 25)

Benchmark 6000 DF Installation, Operation & Maintenance Manual
CHAPTER 2 – INSTALLATION
OMM-0096_0B AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 Page 25 of 219
GF-141
Ph.: 800-526-0288
03/21/2014
2.8.3.2 All Installations (Except Massachusetts)
For all installations (other than Massachusetts) that EXCEED 1 PSI gas pressure, a mandatory
external gas supply regulator must be positioned as shown in Figure 2-8. No regulator is required
for gas pressures below 1 PSI of pressure. Consult the local gas utility for detailed requirements
concerning venting of the supply gas regulator.
Figure 2-8. Manual Gas Shut-Off Valve Location
2.9 AC ELECTRICAL POWER WIRING
The AERCO Benchmark Electrical Power Wiring Guide, GF-2060, must be consulted prior to
connecting any AC power wiring to the unit. External AC power connections are made to the unit
inside the Power Box on the front of the unit. Remove the unit’s front panel to access the Power
Box, which is mounted in the upper right corner of the unit as shown in Figure 2-9. Loosen the
four Power Box cover screws and remove the cover to access the AC terminal block
connections, and other internal components shown in Figure 2-10.
NATURAL
GAS
SUPPLY
PROPANE
GAS
SUPPLY
MANUAL
SHUT-OFF
VALVES
GAS PRESSURE REGULATORS