ACC-SVN130C-EN
3
W
WA
AR
RN
NIIN
NG
G
F
Fo
ollllo
ow
w E
EH
HS
S P
Po
olliicciie
ess!!
F
Fa
aiillu
urre
e tto
o ffo
ollllo
ow
w iin
nssttrru
uccttiio
on
nss b
be
ello
ow
w cco
ou
ulld
d rre
essu
ulltt iin
n
d
de
ea
atth
h o
orr sse
erriio
ou
uss iin
njju
urry
y..
••
A
Allll T
Trra
an
ne
e p
pe
errsso
on
nn
ne
ell m
mu
usstt ffo
ollllo
ow
w tth
he
e
cco
om
mp
pa
an
ny
y’’ss E
En
nv
viirro
on
nm
me
en
ntta
all,, H
He
ea
alltth
h a
an
nd
d S
Sa
affe
etty
y
((E
EH
HS
S)) p
po
olliicciie
ess w
wh
he
en
n p
pe
errffo
orrm
miin
ng
g w
wo
orrkk ssu
ucch
h a
ass
h
ho
ott w
wo
orrkk,, e
elle
eccttrriicca
all,, ffa
allll p
prro
otte
eccttiio
on
n,, llo
occkko
ou
utt//
tta
ag
go
ou
utt,, rre
effrriig
ge
erra
an
ntt h
ha
an
nd
dlliin
ng
g,, e
ettcc.. W
Wh
he
erre
e llo
occa
all
rre
eg
gu
ulla
attiio
on
nss a
arre
e m
mo
orre
e ssttrriin
ng
ge
en
ntt tth
ha
an
n tth
he
esse
e
p
po
olliicciie
ess,, tth
ho
osse
e rre
eg
gu
ulla
attiio
on
nss ssu
up
pe
errsse
ed
de
e tth
he
esse
e
p
po
olliicciie
ess..
••
N
No
on
n--T
Trra
an
ne
e p
pe
errsso
on
nn
ne
ell ssh
ho
ou
ulld
d a
allw
wa
ay
yss ffo
ollllo
ow
w
llo
occa
all rre
eg
gu
ulla
attiio
on
nss..
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.
Trademarks
All trademarks referenced in this document are the
trademarks of their respective owners.
Revision History
This revision includes the following:
•
Running edits.
•
Updated associated TWE model numbers.
General Information
Accessory kit BAYWRKT003 must also be installed
when installing the BAYICSI003 or the BAYLTCI002
communication board accessory kits on 15 - 20 Ton
Split System Heat Pump units. The BAYWRKT003 is
used to configure the ReliaTel™ RTRM board which
enables a 2-Step Mechanical Heat software function.
The wire - 68F (BL) - will be connected from the RTRM
board to 24VAC common. Wire 68F (BL) is factory
installed on the 15 - 20 Ton Split System Heat Pump
units, but needs to be replaced when installing a
communication board accessory kit to ensure an easy
and trouble-free installation.
Parts List
(1) Wire (68F)
(3) Wire Ties
(1) Installation Guide
