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Trane BAYEA3325BK1A Installer's Manual
Trane BAYEA3325BK1A Installer's Manual

Trane BAYEA3325BK1A Installer's Manual

25 kw supplementary electric heater

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INSTALLER'S
GUIDE
ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES
Models:
BAYEA3325BK1A
IMPORTANT - This Document is customer property and is to remain with this unit. Please return to service information
pack upon completion of work.

Table of Contents

Section 1. Safety Information ......................................................................................................................1
Section 2. General Information.................................................................................................................... 2
Section 3. Heater Assembly Labeled...........................................................................................................2
Section 4. Adjust Heater................................................................................................................................3
Section 5. Install Heater.................................................................................................................................5
Section 6. Tables......................................................................................................................................... 11
Section 7. Sequence of Operation................................................................................................................12
18-GJ22D1-1F-EN
25 kW Supplementary
Electric Heater
for Air Handler Installations

Section 1. Safety Information

SAFETY HAZARD!
for use by individuals possessing adequate back-
grounds of electrical and mechanical experience. Any
attempt to repair a central air conditioning product
may result in personal injury and/or property damage.
The manufacturer or seller cannot be responsible for
the interpretation of this information, nor can it as-
sume any liability in connection with its use.
HAZARDOUS VOLTAGE!
power, including remote disconnects before servicing.
Follow proper lockout/tagout procedures to ensure
the power can not be inadvertently energized. Failure
to disconnect power before servicing could result in
death or serious injury.
LIVE ELECTRICAL COMPONENTS!
installation, testing, servicing, and troubleshooting
of this product, it may be necessary to work with live
electrical components. Failure to follow all electri-
cal safety precautions when exposed to live electrical
components could result in death or serious injury.
SAFETY HAZARD!
of sharp edges on equipment or any cuts made on
sheet metal while installing or servicing. Personal
injury may result.
This information is intended
Disconnect all electric
During
CAUTION
Sharp Edge Hazard. Be careful

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Summary of Contents for Trane BAYEA3325BK1A

  • Page 1: Table Of Contents

    ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES 25 kW Supplementary Models: BAYEA3325BK1A Electric Heater for Air Handler Installations IMPORTANT — This Document is customer property and is to remain with this unit. Please return to service information pack upon completion of work.
  • Page 2: Section 2. General Information

    INSTALLER'S GUIDE Section 2. General Information This electric heater accessory is designed to provide power directly to the air handler from the accessory heater's power supply, eliminating the need for addi- tional circuits. The power and control wiring each use a single wire harness to connect the heater and the air handler.
  • Page 3: Section 4. Adjust Heater

    INSTALLER'S GUIDE Section 4. Adjust Heater STEP 1 - Remove control box The heater and control box are connected when they are shipped. Before installation is started, the con- trol box must be disconnected from the heater. 1. Disconnect the three 4-pin plugs between the breakers and the heater.
  • Page 4 INSTALLER'S GUIDE STEP 3 - Attach Retainer Tabs. Add the Retainer tabs using the screws provided (both tabs and screws are located in the documentation packet). Leave the screws slightly loose so that the tab can slide to the left or right as needed. The tab will be used later to engage in a slot within the air handler cabinet.
  • Page 5: Section 5. Install Heater

    INSTALLER'S GUIDE Place the circuit breakers back into the control box. The tabs on the breakers are spring loaded and will Field Factory snap back to their locked position once the breakers Connections Connections are properly seated. Circuit Control Breaker Assembly - Rotated Circuit Breaker Section 5.
  • Page 6 INSTALLER'S GUIDE STEP 3 - Insert heater assembly into heater compart- ment. Move factory wiring out of the way and into the grooves provided in cabinet. Slide heater into heater compartment of air handler. STEP - 4 Lock Retainer tabs. Note: Retainer tabs are used to secure the heater Retainer inside of the heater compartment.
  • Page 7 INSTALLER'S GUIDE Upflow - Route conduit, as shown. Downflow - Route conduit, as shown. Note: A minimum of 8" is required for installation and servicing of the control box. 8" Min. Page 7...
  • Page 8 INSTALLER'S GUIDE Horizontal Left - Route conduit, as shown. Horizontal Right - Route conduit, as shown. Page 8...
  • Page 9 INSTALLER'S GUIDE STEP 6 - Route conduit, if used, and wiring to the entry point and connect. Connect field supplied conduit to breaker box. STEP 7 - Connect high voltage wiring FACTORY FIELD Connect high voltage field wiring. Route the three 4-pin connectors, one 3-pin connector, and two ground wires through the hole in the top panel.
  • Page 10 INSTALLER'S GUIDE STEP 9 - Connect low voltage wiring. Connect the 4-pin low voltage harness to Electric Heat Control as shown. Heater If installing in TAMX/5TAMX Air Handler models, connect Resistance the 2-pin resistor ID assembly (tie wrapped to Electric Harness Heat Controls harness) into the 2-pin heater ID harness as Resistor...
  • Page 11: Section 6. Tables

    Heater Model No. Capacity Capacity Heater Amps Heater Amps Circuits per Circuit per Circuit BTUH BTUH BAYEA3325BK1A 24.00 82000 40/40/20 18.00 61500 34.6/34.6/17.3 Table 6.2 MINIMUM HEATER AIRFLOW CFM - HEATER MATRIX BAYEA3325BK1A MODEL NO. W/O HP / WITH HP...
  • Page 12: Section 7. Sequence Of Operation

    About Trane and American Standard Heating and Air Conditioning Trane and American Standard create comfortable, energy efficient indoor environments for residential applications. For more information, please visit www.trane.com or www.americanstandardair.com The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.