[Jj)[f!)[fif
rmJ~4\
iJfWjffJ
LENNOX)
13ACX
Corp,
0612·L2
Revised
AuguBl11.
2010
Service
Literature
411
l.OUVERED
NON·LOUVERED
A WARNING
ImprOPt'r
im;lallalioll, adjustment,
alt~ratl()n.
i;f:;rvil.:\:
or
mamtenanr.p.
can
Cllll~;e
pcr:;oll.:llilljury. loss
olliff!,
Of
dam3gA tn properly
In~~IClII;1tion
;.lClI.1
~;(~rVICl)
IlIllst
be
perform8d
by
;'1
liC;;;r1~;'.ic.1
prnff:i;$iIHltll
in~;I'.lllcr
(or
equivalent) or
;'\
~8rVIr:e
;.I!Jt.~!lC.:Y.
A IMPORTANT
ThiS IlIlil !nu'.;l
be
IllEllclled
wiltl
311
incloClI r:od
m;
specified
in
LAnnnx
EIIU1f1l,l,:,nnn
H~lndl)l)ok.
Coils
p
r
oviou31y
c:llarged willi
HCFC
22
rt'1I,1~.;1
he
flushed.
TABLE OF CONTENTS
Model
Number
Identification "
Typical
Serial
Number Idenlification
Specifications ,
Electrical
Data
Unit
Dimensions , , . ,
Typical
Unit
Parts
Arrangement
Operating Gauge Set
and
Service
Valves
Unit
Placement, . ' , . '
Removing
and
Installing Louvers ,
New or Replacement Line
Set
..
,
,.,.,
2
, , ,
2
, , . , . . . . . 2
"
Brazing Connections ,. . . . . . . . .
..
.
..
..
Flushing Line
Set
and
Indoor
Coil
...
, ,
...
,
,.
15
Installing Indoor Metering Device. . . . . . . . .
..
..
.
..
16
Leak
Test
Line
Set
and
Indoor Coil, ,
..
, ..
..
17
Evacuating Line Sel
and
IMoor
Coil
,
,.,..
18
Electrical Connections " ,
"",
19
Servicing Unit
Void
of Charge ,
21
Unit
Start-Up, ,
..
, .. , . , , , , . , ,
21
System
Refrigerant , . , ,
..
, '
..
, . , , .. .
..
21
System
Operation
,.",
,
..
,."
, " 28
Maintenance , . , ,
..
, , . ,
..
, , ' ,
..
,,
,.
28
start·Up
and
Perlormance Checklist
,.,
..
,
...
29
Sequence of Operations
....
, . ,
....
, . , , ,
..
,
,.
30
13ACX
Air Conditioners. which will
also
be
referred
to
in
this
instruction 8S
the
outdoor
unit,
uses
HFC-4
1
OA
refrigerant. This outdoor unit must
be
installed with a
matching indoor unit
and
line
set
8S
outlined
In
the
Lennox
13ACX
Engineering
Handbook.
This
outdoor unitls designed for use in
systems
that use
one
of
the
following refrigerant metering
devices:
Thermal
expansion valve
(TXV)
•
Fixed
orifice
A IMPORTANT
Thf~
Clc"ln Air Act or 1
mJO
bans
!lle
mlAnliol);'ll velllirJ(j {If
rdllt~",ranl
(CF(>.;. HCFCs and HI Cs)
<IS
of July
1,
1992.
Approved rnelho<b
r)r
r~(;(Iv(';ry.
rt.'cycling or
rc:c
l
ail11l1lg
mw;1
he followed.
1-11l8S
ElIl(J/Qr
incarceration
may
t>~
II~vwl.1
for
nOllcompll.:mce.
..
,.....
4
,. , .. , .
..
6
,
..
,...
7
, ' . .
..
7
, ,
..
,. . ..
..
9
10
'"
11
13
Page
1
6
'd
6VLB
'ON
UFlftJllllb
"("t,*~-a,
;"··,*Is:el$t~.
To Next Page
Loading...
