Crown Boiler AWR140 - User Manual

Manufacturer of Hydronic Heating Products
P.O. Box 14818 3633 I. Street
Philadelphia, PA 19134
www.crownboiler.com
WARNING: Improper installation,
adjustment, alteration, service or
maintenance can cause property
damage, injury, or loss of life.
For assistance or additional
information, consult a qualied
installer, service agency or
the gas supplier. Read these
instructions carefully before
installing.
Models:
• AWR038
• AWR070
• AWR105
• AWR140
• AWR175
• AWR210
• AWR245
• AWR280
AWR Series
Gas-Fired Natural Draft Hot Water Boilers
INSTALLATION INSTRUCTIONS
These instructions must be a󰀩xed on or adjacent to the boiler
D ESIGNED TO L EAD
Equipped with Honeywell
S9361A Control System
9902339

Summary

Warnings for the Homeowner

Warnings for the Installer

Before Installing

Locating the Boiler

Air for Combustion & Ventilation

Venting

VII Gas Piping

VIII System Piping

IX Wiring

X Start-up and Checkout

Operating Instructions

Using Adjustment Mode

XII Service and Maintenance

XIII Troubleshooting

If Control Shows Err Code

Using error codes to identify and correct control problems.

Crown Boiler AWR140 Specifications

General

Model	AWR140
Input BTU/hr	140, 000
Output BTU/hr	112, 000
DOE Heating Capacity	112, 000 BTU/hr
Fuel Type	Natural Gas, Propane
Ignition	Electronic
Warranty	1 Year Limited