Modine Manufacturing BAE User Manual

Contents
Pages
Inspection on arrival . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Installation (including venting) . . . . . . . . . . . . . . . . . . . . . . .2-8
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-10
Checking input rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Dimensional data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 & 15
Performance data . . . . . . . . . . . . . . . . . . . . . . . .13, 14 & 16-19
Service instructions – safety devices . . . . . . . . . . . . . . . .20-21
Service instructions – general . . . . . . . . . . . . . . . . . . . . . . . .22
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21-24
Motor data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25-26
Control options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Model identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Back cover
WARNING
Improper installation, adjustment, alteration, service or
maintenance can cause property damage, injury or death, and
could cause exposure to substances which have been
determined by various state agencies to cause cancer, birth
defects or other reproductive harm. Read the installation,
operating and maintenance instructions throroughly before
installing or servicing this equipment.
FOR YOUR SAFETY
If you smell gas:
1. Open windows
2. Don't touch electrical switches.
3. Extinguish any open flame.
4. Immediately call your gas supplier.
FOR YOUR SAFETY
The use and storage of gasoline or other flammable vapors
and liquids in open containers in the vicinity of this appliance is
hazardous.
THIS MANUAL IS THE PROPERTY OF THE OWNER.
PLEASE BE SURE TO LEAVE IT WITH THE OWNER
WHEN YOU LEAVE THE JOB.
All models approved for use in California by the CEC (when
equipped with IPI), in New York by the MEA division, and in
Massachusetts. Unit heater is certified for non-residential
applications.
!
R
APPROVED
R
C
E
R
T
I
F
I
E
D
D
E
S
I
G
N
GAS
A
S
S
O
C
I
A
T
I
O
N
A
S
S
O
C
I
A
T
I
O
N
A
M
E
R
I
C
A
N
A
M
E
R
I
C
A
N
To prevent premature heat exchanger failure
do not locate ANY gas-fired units in areas
where chlorinated, halogenated or acid
vapors are present in the atmosphere.
Inspection on Arrival
1. Inspect unit upon arrival. In case of damage, report
immediately to transportation company and your local
Modine sales representative.
2.
Check rating plate on unit to verify that power supply meets
available electric power at the point of installation.
3. Inspect unit received for conformance with description of
product ordered (including specifications where applicable).
July, 1996
I
NSTALLATION AND SERVICE MANUAL
gas-fired unit heaters
models PAE and BAE
6-551.31
P
art 5H70880A (Rev. AA)
Heater Parts from ACF Greenhouses

Modine Manufacturing BAE Specifications

General

Brand	Modine Manufacturing
Model	BAE
Category	Gas Heater
Language	English

Summary

FOR YOUR SAFETY

INSTALLATION

SPECIAL PRECAUTIONS

Crucial safety guidelines and warnings for proper installation.

Locating Unit Heaters

Guidelines for selecting appropriate placement for unit heaters.

Unit Suspension

Instructions and considerations for safely hanging and mounting unit heaters.

Venting Instructions

Procedures and requirements for safely venting unit heaters outdoors.

Piping

Guidelines for gas piping installation and connections.

Wiring

Procedures for electrical wiring connections and safety.

Blower Unit Installation

Procedures for installing blower unit heaters, including ductwork considerations.

Blower Speed and Adjustments

How to determine and adjust blower speed and belt tension.

OPERATION

Limit Control and Gas Flame

Explanation of overheat limit control and gas flame adjustment procedures.

Checking Gas Input Rate

Methods for verifying the gas input rate to ensure correct operation.

DIMENSIONS AND PERFORMANCE

PAE Model Dimensions & Performance

Physical dimensions and performance specifications for PAE models.

BAE Model Dimensions & Performance

Physical dimensions and performance specifications for BAE models.

Nozzle Performance Data

Performance data for various nozzle types and mounting heights.

Hood Performance Data

Performance data for different deflector hood types.

Blower Unit Heater Performance

Performance data for blower units with and without enclosures.

SERVICE INSTRUCTIONS

Safety Devices

Explanation and troubleshooting for safety devices like limit control and BVSS.

General Maintenance

Routine maintenance procedures for unit heaters.

Burner Service

Procedures for removing and servicing the main burner.

TROUBLESHOOTING GUIDE

Combustion Flame Issues

Diagnosing problems related to yellow tipping, flashback, and floating flames.

Pilot and Ignition Problems

Troubleshooting steps for pilot light failures and intermittent ignition.

Burner and Control Issues

Diagnosing issues with main burner ignition and control operation.

MOTOR DATA

PAE Propeller Motor Data

Motor specifications and power requirements for PAE propeller models.

BAE Blower Motor Data

Motor specifications and power requirements for BAE blower models.

CONTROL OPTIONS

Control System Overview and Operation

Descriptions and operating sequences for various unit heater control systems.

PARTS AND SERVICE ASSISTANCE

Sales Representatives

List of regional sales representatives for assistance.

Parts Wholesalers

List of authorized parts wholesalers for obtaining replacement parts.