Chapter 3. Operation; Introduction; Control Panel Description - Watts Aerco BENCHMARK 750 User Manual

Benchmark 750 – 1000 Boiler User Manual - INTERNATIONAL

3.1 INTRODUCTION

The information in this Chapter provides a guide to the operation of the Benchmark Heating
Boiler using the Control Panel mounted on the front of the unit. It is imperative that the initial
startup of this unit be performed by factory trained personnel. Operation prior to initial startup
by factory trained personnel may void the equipment warranty.
WARNINGS and CAUTIONS must be observed at all times.
•
ELECTRICAL VOLTAGES IN THIS SYSTEM INCLUDE 220, 120 AND 24
VOLTS AC. IT MUST BE SERVICED ONLY BY FACTORY CERTIFIED
SERVICE TECHNICIANS.
•
DO NOT ATTEMPT TO DRY FIRE THE UNIT. STARTING THE UNIT
WITHOUT A FULL WATER LEVEL CAN SERIOUSLY DAMAGE THE
UNIT AND MAY RESULT IN INJURY TO PERSONNEL OR PROPERTY
DAMAGE. THIS SITUATION WILL VOID ANY WARRANTY.
All of the installation procedures in Chapter 2 must be completed before
attempting to start the unit.

3.2 CONTROL PANEL DESCRIPTION

All Benchmark Heating Boilers utilize the C-More Control Panel shown in Figure 3-1. This panel
contains all of the controls, indicators and displays necessary to operate, adjust and
troubleshoot the Heating Boiler. These operating controls, indicators and displays are listed and
described in Table 3-1. Additional information on these items is provided in the individual
operating procedures and menu descriptions provided in this Chapter.
OMM-0119_0A
GF-130-I
CHAPTER 3 – OPERATION
CHAPTER 3.
--WARNING! -
--CAUTION -
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Ph.: 800-526-0288
OPERATION
In addition, the following
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