©2021
RT-SVN037A-EN
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:
WARNING
Indicates a potentially hazardous situation
which, if not avoided, could result in death or
serious injury.
CAUTION
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.
NOTICE
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.
W
WA
AR
RN
NIIN
NG
G
P
Prro
op
pe
err F
Fiie
elld
d W
Wiirriin
ng
g a
an
nd
d G
Grro
ou
un
nd
diin
ng
g
R
Re
eq
qu
uiirre
ed
d!!
F
Fa
aiillu
urre
e tto
o ffo
ollllo
ow
w cco
od
de
e 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 ffiie
elld
d w
wiirriin
ng
g M
MU
US
ST
T b
be
e p
pe
errffo
orrm
me
ed
d b
by
y q
qu
ua
alliiffiie
ed
d
p
pe
errsso
on
nn
ne
ell.. IIm
mp
prro
op
pe
errlly
y iin
nsstta
alllle
ed
d a
an
nd
d g
grro
ou
un
nd
de
ed
d
ffiie
elld
d w
wiirriin
ng
g p
po
osse
ess F
FIIR
RE
E a
an
nd
d E
EL
LE
EC
CT
TR
RO
OC
CU
UT
TIIO
ON
N
h
ha
azza
arrd
dss.. T
To
o a
av
vo
oiid
d tth
he
esse
e h
ha
azza
arrd
dss,, y
yo
ou
u M
MU
US
ST
T ffo
ollllo
ow
w
rre
eq
qu
uiirre
em
me
en
nttss ffo
orr ffiie
elld
d w
wiirriin
ng
g iin
nsstta
alllla
attiio
on
n a
an
nd
d
g
grro
ou
un
nd
diin
ng
g a
ass d
de
essccrriib
be
ed
d iin
n N
NE
EC
C a
an
nd
d y
yo
ou
urr llo
occa
all//
sstta
atte
e//n
na
attiio
on
na
all e
elle
eccttrriicca
all cco
od
de
ess..
W
WA
AR
RN
NIIN
NG
G
P
Pe
errsso
on
na
all P
Prro
otte
eccttiiv
ve
e E
Eq
qu
uiip
pm
me
en
ntt ((P
PP
PE
E))
R
Re
eq
qu
uiirre
ed
d!!
F
Fa
aiillu
urre
e tto
o w
we
ea
arr p
prro
op
pe
err P
PP
PE
E ffo
orr tth
he
e jjo
ob
b b
be
eiin
ng
g
u
un
nd
de
errtta
akke
en
n cco
ou
ulld
d rre
essu
ulltt iin
n d
de
ea
atth
h o
orr sse
erriio
ou
uss iin
njju
urry
y..
T
Te
ecch
hn
niicciia
an
nss,, iin
n o
orrd
de
err tto
o p
prro
otte
ecctt tth
he
em
msse
ellv
ve
ess ffrro
om
m
p
po
otte
en
nttiia
all e
elle
eccttrriicca
all,, m
me
ecch
ha
an
niicca
all,, a
an
nd
d cch
he
em
miicca
all
h
ha
azza
arrd
dss,, M
MU
US
ST
T ffo
ollllo
ow
w p
prre
ecca
au
uttiio
on
nss iin
n tth
hiiss m
ma
an
nu
ua
all
a
an
nd
d o
on
n tth
he
e tta
ag
gss,, ssttiicckke
errss,, a
an
nd
d lla
ab
be
ellss,, a
ass w
we
ellll a
ass tth
he
e
iin
nssttrru
uccttiio
on
nss b
be
ello
ow
w::
••
B
Be
effo
orre
e iin
nsstta
alllliin
ng
g//sse
errv
viicciin
ng
g tth
hiiss u
un
niitt,,
tte
ecch
hn
niicciia
an
nss M
MU
US
ST
T p
pu
utt o
on
n a
allll P
PP
PE
E rre
eq
qu
uiirre
ed
d ffo
orr
tth
he
e w
wo
orrkk b
be
eiin
ng
g u
un
nd
de
errtta
akke
en
n ((E
Ex
xa
am
mp
plle
ess;; ccu
utt
rre
essiisstta
an
ntt g
gllo
ov
ve
ess//sslle
ee
ev
ve
ess,, b
bu
utty
yll g
gllo
ov
ve
ess,, ssa
affe
etty
y
g
glla
asssse
ess,, h
ha
arrd
d h
ha
att//b
bu
um
mp
p cca
ap
p,, ffa
allll p
prro
otte
eccttiio
on
n,,
e
elle
eccttrriicca
all P
PP
PE
E a
an
nd
d a
arrcc fflla
assh
h ccllo
otth
hiin
ng
g))..
A
AL
LW
WA
AY
YS
S rre
effe
err tto
o a
ap
pp
prro
op
prriia
atte
e S
Sa
affe
etty
y D
Da
atta
a
S
Sh
he
ee
ettss ((S
SD
DS
S)) a
an
nd
d O
OS
SH
HA
A g
gu
uiid
de
elliin
ne
ess ffo
orr
p
prro
op
pe
err P
PP
PE
E..
••
W
Wh
he
en
n w
wo
orrkkiin
ng
g w
wiitth
h o
orr a
arro
ou
un
nd
d h
ha
azza
arrd
do
ou
uss
cch
he
em
miicca
allss,, A
AL
LW
WA
AY
YS
S rre
effe
err tto
o tth
he
e a
ap
pp
prro
op
prriia
atte
e
S
SD
DS
S a
an
nd
d O
OS
SH
HA
A//G
GH
HS
S ((G
Gllo
ob
ba
all H
Ha
arrm
mo
on
niizze
ed
d
S
Sy
ysstte
em
m o
off C
Clla
assssiiffiicca
attiio
on
n a
an
nd
d L
La
ab
be
elllliin
ng
g o
off
C
Ch
he
em
miicca
allss)) g
gu
uiid
de
elliin
ne
ess ffo
orr iin
nffo
orrm
ma
attiio
on
n o
on
n
a
allllo
ow
wa
ab
blle
e p
pe
errsso
on
na
all e
ex
xp
po
ossu
urre
e lle
ev
ve
ellss,, p
prro
op
pe
err
rre
essp
piirra
atto
orry
y p
prro
otte
eccttiio
on
n a
an
nd
d h
ha
an
nd
dlliin
ng
g
iin
nssttrru
uccttiio
on
nss..
••
IIff tth
he
erre
e iiss a
a rriisskk o
off e
en
ne
errg
giizze
ed
d e
elle
eccttrriicca
all
cco
on
ntta
acctt,, a
arrcc,, o
orr fflla
assh
h,, tte
ecch
hn
niicciia
an
nss M
MU
US
ST
T p
pu
utt
o
on
n a
allll P
PP
PE
E iin
n a
acccco
orrd
da
an
ncce
e w
wiitth
h O
OS
SH
HA
A,, N
NF
FP
PA
A
7
70
0E
E,, o
orr o
otth
he
err cco
ou
un
nttrry
y--ssp
pe
ecciiffiicc rre
eq
qu
uiirre
em
me
en
nttss
ffo
orr a
arrcc fflla
assh
h p
prro
otte
eccttiio
on
n,, P
PR
RIIO
OR
R tto
o sse
errv
viicciin
ng
g
tth
he
e u
un
niitt.. N
NE
EV
VE
ER
R P
PE
ER
RF
FO
OR
RM
M A
AN
NY
Y S
SW
WIIT
TC
CH
HIIN
NG
G,,
D
DIIS
SC
CO
ON
NN
NE
EC
CT
TIIN
NG
G,, O
OR
R V
VO
OL
LT
TA
AG
GE
E T
TE
ES
ST
TIIN
NG
G
W
WIIT
TH
HO
OU
UT
T P
PR
RO
OP
PE
ER
R E
EL
LE
EC
CT
TR
RIIC
CA
AL
L P
PP
PE
E A
AN
ND
D
A
AR
RC
C F
FL
LA
AS
SH
H C
CL
LO
OT
TH
HIIN
NG
G.. E
EN
NS
SU
UR
RE
E
E
EL
LE
EC
CT
TR
RIIC
CA
AL
L M
ME
ET
TE
ER
RS
S A
AN
ND
D E
EQ
QU
UIIP
PM
ME
EN
NT
T A
AR
RE
E
P
PR
RO
OP
PE
ER
RL
LY
Y R
RA
AT
TE
ED
D F
FO
OR
R IIN
NT
TE
EN
ND
DE
ED
D
V
VO
OL
LT
TA
AG
GE
E..