Basic Unit Description And Application; Key Markings; Purpose And Location - L.B. White AW060 Installation And Service Manual

Hot surface ignition agricultural building heaters are direct-
fired, non-vented heaters used in the heating of animal
confinement buildings (examples:
turkey). These heaters utilize a system that ignites the gas
by surface temperature of the igniter rather than by direct
spark or pilot flame. All models include a microprocessor
based control module. This module controls the operation of
the heater and also monitors the safety devices. The module
incorporates diagnostics to aid in troubleshooting and repair
of the heater.
Markings constitute safety related information such as the
dataplate, start-up/shut-down instructions, warnings, etc.
that are applied on the heater to allow the qualified service
person or end user to operate the heater in a safe manner.
A. Dataplate
Purpose:
Used for identification of model number, and
configuration number and also critical information
such as safe clearances to combustibles, burner
manifold pressure, maximum and minimum
allowable inlet pressures, etc.
Typical Location:
Interior of burner end access panel or fan motor
access panel.
Part No.:
Varies with design sequence and model number.
Contact L.B. White Co.
B. Start Up and Shut Down Procedures
Purpose:
Provides the basic information to safely start up and
shut down the heater and also provides cautionary
information relative to various safety aspects of
installation and application.
Typical Location:
Next to dataplate.
Part No.:
150-21304
August 1999
As a non-vented heater, adequate ventilation must be
provided to ensure fresh air for combustion and removal of
swine, chicken, and combustion by-products from the building.
This style of heater is offered in a wide range of input ratings,
some with variable heat control, to help manage heating
needs efficiently.
All heaters referred to in this guide may be mounted inside
the building at appropriate locations to help provide proper
warm air flow in the room being heated. Models beginning
with the letters "AW" may also be mounted outside, using the
appropriate outdoor kit.
Familiarize yourself with the location and content of all
markings. Location may vary depending on model. If any
markings are damaged or unreadable, replace the markings
immediately. Contact the L.B. White Company.
MAXIMUM INPUT: 75,000 BTUH
TYPE FUEL: PROPANE VAPOR WITHDRAWAL
BURNER MANIFOLD PRESSURE 11 IN W.C. AT MAXIMUM INPUT
ELECTRICAL:
MIN. CLEARANCES FROM HEATER TO ADJACENT COMBUSTIBLE MATERIALS: REAR 1 FT SIDES 1 FT
TOP TO CEILING 1 FT
VENTILATION: 450 CFM OF AIR REQUIRED TO SUPPORT COMBUSTION.
MAXIMUM 13.5 INCHES W.C. AND MINIMUM 11.5 INCHES W.C. GAS SUPPLY PRESSURE
ACCEPTABLE AT INLET 0F HEATER FOR PURPOSE OF INPUT ADJUSTMENT.
POSITION HEATER AWAY FROM LIVESTOCK
AGRICULTURAL BUILDING HEATER

Basic Unit Description and Application

Key Markings; Purpose and Location

MODEL AW075EHP3
SERIAL NO.:
115 VOLTS A.C. 60 HZ SINGLE PHASE 1.4 AMPS
BLOWER OUTLET 6 FT AND FUEL CONTAINER 6 FT
L. B. WHITE CO., INC. W6636 L.B. WHITE ROAD ONALASKA, WI 54650 608/783-5691
General
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