Trane BAYHTR1405000 Installer's Manual

INSTALLER'S
GUIDE
ALL phases of this installation must comply with
NATIONAL, STATE AND LOCAL CODES
Models:
BAYHTR1405+++
BAYHTR3410000
BAYHTR1405BRK
BAYHTR1415BRK
BAYHTR1408+++
BAYHTR3415000
BAYHTR1408BRK
BAYHTR1419BRK
BAYHTR1410+++
BAYHTR1425BRK
BAYHTR1410BRK
+++ = 000, PDC
IMPORTANT — This Document is customer property and is to remain with this unit. Please return to service information pack upon completion of work.
WARNING:
GENERAL
This accessory electric heater is designed to provide
power directly to the unit from the accessory heat-
ers power supply eliminating the need for additional
circuits. The power and control wiring use a single
polarized plug to connect the heater and the unit.
Single source power entry is provided for single
phase heaters with two circuits using accessory
BAYSPEK140B. See the Heater Data table on page
2 for the number of circuits required.
1. Check the unit heater label to confirm that the
selected Heater is approved for use with this unit
in the installed configuration.
2. Check the components received for damage. Re-
port any defects or shortages to the transportation
company immediately.
3. Be sure the power supply agrees with the listing
shown on heater nameplate.
INSTALLATION
1. Remove the blower access panel from the front
of the unit.
2. Disconnect the female polarized plug from the
wire bundle at left side of unit near the knockouts.
Discard the male polarized plug and power wire
leads.
3. Remove the cover from the heater field wiring and
control compartment box. For heaters up to 15
Kw, an adapter plate is provided which is
used with units that are 23.5" wide or wider.
© 2009 Trane
HAZARDOUS VOLTAGE - DISCONNECT POWER BEFORE SERVICING
Supplementary
Electric Heaters
for Air Handler & Modular Blower Installations
When required, attach the adapter plate to
the back of the heater on the side opposite the
knockouts using 2 screws.
4. Remove the appropriate knockouts in the heater
field wiring compartment. See illustration on page
3. Remove the appropriate knockouts in the unit
cabinet for making electrical connections to the
heater. The holes in the unit cabinet must align
with the holes in the heater field wiring compart-
ment.
5. Insert the heater assembly into the heater cavity
of the unit so that the field wiring holes in the
unit and the heater will align. Secure the heater
compartment to the unit with the four screws
removed from the hardware envelope.
IMPORTANT: Conduit must attach directly to the heater control
box.
NOTE: Units approved to use the 1425 heater have
a plate covering either the upper or lower 1.2" of the
heater cavity. This plate is removed ONLY when the
1425 heater is used. Otherwise it must be left in place
for a blower barrier seal.
6. Make all wiring connections per applicable field
wiring diagrams in these instructions. All instruc-
tions must conform to national, state and local
electrical codes.
7. Connect the female polarized plug (disconnected
in item 2 from the wire bundle next to the knock-
outs) to the male polarized plug on the bottom of
the heater control box.
18-HB13D7-7
05/09