Table of Contents
Advertisement
Benchmark 2500DF-3000DF Installation, Operation & Maintenance Manual
Air Filter Cleaning & Replacement Procedures - Continued
MANUAL
SHUT-OFF
VALVE
GAS
TRAIN
7.9 CABINET EXHAUST FAN INSPECTION & REPLACEMENT
A small, brushless 12V electrical fan (part no. 65147) is installed in the lower left part of the BMK frame
(see Figure 7-8). This fan operates continuously when the boiler is supplied with electrical power, but is
NOT affected by the position of the C-MORE controller ON/OFF power switch. It functions to ventilate the
boiler cabinet, which is required when propane gas pipes are present.
This fan should be checked during each maintenance interval (every 6 months) to ensure proper
functioning, and replaced if necessary with a fan of equivalent or superior specifications.
OMM-0099_0A
GF-145
CHAPTER 7 – MAINTENANCE
Figure 7-7: Air Filter Location and Removal
FRONT-LEFT VIEW
Figure 7-8: Cabinet Exhaust Fan Location
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Ph.: 800-526-0288
AIR/FUEL
VALVE
AIR FILTER
HOSE CLAMP
AIR
FILTER
12V CABINET
EXHAUST FAN
Page 101 of 234
PR1: 05/21/2014
Advertisement
Table of Contents
