Ingersoll-Rand BAYHTRL User manual

SSAAFFEETTYY WWAARRNNIINNGG
Only qualified personnel should install and service the equipment The installation, starting up, and servicing of heating, ventilating, and
air-conditioning equipment can be hazardous and requires specific knowledge and training Improperly installed, adjusted or altered
equipment by an unqualified person could result in death or serious injury When working on the equipment, observe all precautions in the
literature and on the tags, stickers, and labels that are attached to the equipment
August 2017 AACCCC--SSVVNN9911GG--EENN
Electric Heaters
Split System Air Handlers, 5-25 Ton
BBAAYYHHTTRRLL: Used with TWE051,
TWE060, TWE072, TWE076,
TWE090, TWE101, TWE120,
TWE126
BBAAYYHHTTRRMM: Used with TWE126,
TWE150, TWE156, TWE180,
TWE201, TWE240, TWE251,
TWE300
Installation Guide

©2017 Ingersoll Rand ACC-SVN91G-EN
Introduction
Read this manual thoroughly before operating or
servicing this unit
Warnings, Cautions, and Notices
Safety advisories appear throughout this manual as
required Your personal safety and the proper
operation of this machine depend upon the strict
observance of these precautions
The three types of advisories are defined as follows:
Indicates a potentially hazardous situation
which, if not avoided, could result in death or
serious injury.
Indicates a potentially hazardous situation
which, if not avoided, could result in minor or
moderate injury. It could also be used to alert
against unsafe practices.
Indicates a situation that could result in
equipment or property-damage only
accidents.
Important Environmental Concerns
Scientific research has shown that certain man-made
chemicals can affect the earth’s naturally occurring
stratospheric ozone layer when released to the
atmosphere In particular, several of the identified
chemicals that may affect the ozone layer are
refrigerants that contain Chlorine, Fluorine and Carbon
(CFCs) and those containing Hydrogen, Chlorine,
Fluorine and Carbon (HCFCs) Not all refrigerants
containing these compounds have the same potential
impact to the environment Trane advocates the
responsible handling of all refrigerants-including
industry replacements for CFCs and HCFCs such as
saturated or unsaturated HFCs and HCFCs
Important Responsible Refrigerant
Practices
Trane believes that responsible refrigerant practices
are important to the environment, our customers, and
the air conditioning industry All technicians who
handle refrigerants must be certified according to local
rules For the USA, the Federal Clean Air Act (Section
608) sets forth the requirements for handling,
reclaiming, recovering and recycling of certain
refrigerants and the equipment that is used in these
service procedures In addition, some states or
municipalities may have additional requirements that
must also be adhered to for responsible management
of refrigerants Know the applicable laws and follow
them
WWAARRNNIINNGG
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ffiieelldd wwiirriinngg ppoosseess FFIIRREE aanndd EELLEECCTTRROOCCUUTTIIOONN
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ssttaattee//nnaattiioonnaall eelleeccttrriiccaall ccooddeess
WWAARRNNIINNGG
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iinnssttrruuccttiioonnss bbeellooww::
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tteecchhnniicciiaannss MMUUSSTT ppuutt oonn aallll PPPPEE rreeqquuiirreedd ffoorr
tthhee wwoorrkk bbeeiinngg uunnddeerrttaakkeenn ((EExxaammpplleess;; ccuutt
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DDIISSCCOONNNNEECCTTIINNGG,, OORR VVOOLLTTAAGGEE TTEESSTTIINNGG
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PPRROOPPEERRLLYY RRAATTEEDD FFOORR IINNTTEENNDDEEDD
VVOOLLTTAAGGEE

ACC-SVN91G-EN 3
WWAARRNNIINNGG
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lloocckkoouutt//ttaaggoouutt,, rreeffrriiggeerraanntt hhaannddlliinngg,, eettcc AAllll
ppoolliicciieess ccaann bbee ffoouunndd oonn tthhee BBOOSS ssiittee WWhheerree
llooccaall rreegguullaattiioonnss aarree mmoorree ssttrriinnggeenntt tthhaann
tthheessee ppoolliicciieess,, tthhoossee rreegguullaattiioonnss ssuuppeerrsseeddee
tthheessee ppoolliicciieess
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Copyright
This document and the information in it are the
property of Trane, and may not be used or reproduced
in whole or in part without written permission Trane
reserves the right to revise this publication at any time,
and to make changes to its content without obligation
to notify any person of such revision or change
Trademar s
All trademarks referenced in this document are the
trademarks of their respective owners
Revision History
Model numbers have been updated
IInnttrroodduuccttiioonn

4ACC-SVN91G-EN
Pre-Installation 5
Inspection 5
General 5
Parts List 5
Installation 6
Low Voltage Wires (24 Volts) 6
High Voltage Wires 7
Wiring Diagrams 10
Table of Contents

ACC-SVN91G-EN 5
Pre-Installation
Inspection
Remove the contents of the kit from the shipping
package and inspect for possible damage If the
accessory has been damaged, it should be reported to
and claims made against the transportation company
immediately Any missing parts should be immediately
reported to your supplier and replaced with authorized
parts only
General
These instructions are for the installation of electric
heaters into the split system heat pump and cooling
unit air handlers Unit-to-heater match up is described
in Table 1, p 5
These air handlers and heaters are designed so that all
Class I (high voltage) wiring between the heater and
unit is accomplished by the method of hard wiring
Class II wiring (low voltage) is accomplished by push-
on type wire connectors
Find the heater model number on the heater
nameplate Check Table 1, p 5 to ensure heater
selected is approved for use with the air handler in
which it is to be installed, and that the power supply is
compatible with this heater
Parts List
• 1 - heater (with enclosure)
• 2 - cable clamps
• 2 - screws (for cable clamp)
• 2 - bullet wire ties
• 4 - regular wire ties
• 1 - plastic bushing
• 11 - screws (for the L series heaters)
• 20 - screws (for the M series heaters
• 1 - gasket
Table 1. Heater compatibility, (L) and (M) series
Unit Model Voltage(a) (b) Phase Heaters
L Series
TWE060*1 208-230 1 ph BAYHTRL106A, 112A, 117A, 123A
TWE060*3 208-230 3 ph BAYHTRL305A, 310A, 315A, 325A
TWE051, TWE060*4 380V/50Hz
460V/60Hz 3 ph BAYHTRL405A, 410A, 415A, 425A
TWE060*W 575 3 ph BAYHTRLW05A, W10A, W15A, W25A
TWE090*1 TWE120*1 208-230 1 ph BAYHTRL106A, 112A, 117A, 123A, 129A
TWE072*3, TWE090*3, TWE120*3 208-230 3 ph BAYHTRL305A, 310A, 315A, 325A, 335A
TWE072*D, TWE072*3(c) , TWE072*4,
TWE076, TWE090*3(c), TWE090*4,
TWE101, TWE120*3(c), TWE120*4,
380V/50Hz
460V/60Hz 3 ph BAYHTRL405A, 410A, 415A, 425A, 435A
TWE072*W, TWE090*W, TWE120*W 575 3 ph BAYHTRLW05A, W10A, W15A, W25A, W35A
M Series
TWE150*3, TWE180*3, TWE240*3,
TWE300*3 208-230 3 ph BAYHTRM310A, 320A, 330A, 350A
TWE126, TWE150*3(c), TWE150*4,
TWE156, TWE180*3(c), TWE180*4,
TWE201, TWE240*4, TWE251, TWE300*4
380V/50Hz
460V/60Hz 3 ph BAYHTRM410A, 420A, 430A, 450A
TWE150*W, TWE180*W, TWE240*W,
TWE300*W 575 3 ph BAYHTRMW10A, W20A, W30A,W50A
(a) Voltages indicated are for Air Handlers.
(b) For heater rated voltages, see heater nameplates.
(c) Standard Air Handler Field converted to 460/3/60.