Lennox LI018CI-230P432 - Malfunction Analysis and Solutions

18
Technical Information
Service Manual
The above data is subject to change without notice. Please refer to the nameplate of the unit.
63610000137
Model:LI012HO-230P432
Model:LI024HO-230P432
63633617
127(
0RWRU
RQO\
DSSOLHVWRWKH
LURQVKHOOPRWRU
JURXQG
3OHDVHGRQWWRXFKDQ\HOHFWURQLF
FRPSRQHQWDQGWHUPLQDOZKHQWKHPDFKLQH
LVUXQQLQJVWRSSLQJRUKDVEHHQ
SRZHUHGRIIIRUOHVVWKDQPLQXWHVWR
SUHYHQWHOHFWULFVKRFN
:$51,1*
%/2&.
7(50,1$/
;7
:9
8
&203:
&2039 &2038
(;3$16,219$/9(
(/(&7521,&
&1
(.9
<(*1
*
*
E
/
/
/
/


%.
%1
%8
&208
$&/
1
2*
/;
/
/
:+
/
/;



&1
%$1'+($7(5
<(*1
<(*1
57
57
57
/
/ /
29&&203
5'5'
6$7
&203
&203
28778%(
7(036(1625
2875220
7(036(1625
(;+$867
7(036(1625
)$1
0
02725
$335,17('&,5&8,7%2$5'
29(5/2$'
3527(&725
%8
<( 5'
<(*1
+($71
+($7/
&2035(6625
2)$1
*
*
*
*
.
. .
;7
3
2
,1'22581,7
7(50,1$/
%/2&.
/
/
32:(5
%$1'+($7(5
%27720
+($7/
+($71
97
$&/:$<
<9
:$<
9$/9(
97
&1
0
*
57
;
:$51,1*
(.9
)$
&203
<(*1
6$7
:+
:+
29&B&203
2)$1
*
5'%8 <(
*
:
9
8
5'8%(<
8%8 9<( :5'
$3
<(*1
5757
7B6(1625
(;+$867 7(036(1625 7(036(1625 2875220 28778%( 7(036(1625
0$*1(7,&
5,1*
/
&203
/ /
<(*1
*
3(
35,17('&,5&8,7%2$5'
:+ %.
&211(&725
3OHDVHGRQWWRXFKDQ\WHUPLQDOZKHQWKH
YROWDJHRIWHUPLQDO3'&DQG1'&DW
$3LVKLJKHUWKDQ9WRSUHYHQWWKH
ULVNRIHOHFWULFDOVKRFN
;7
7(50,1$/
%/2&.
%/2&.
7(50,1$/
0$*1(7,&
5,1*
*
/
/
1


%8
%1
%.
;7


1
,1'22581,7
/
/
%1
%8
*
32:(5
<(*1
/
/
*
$&B/
1
&20B,11(5
5,1*
0$*1(7,&
/
/
/
/
,1'&
:+
2*
,1'&
5($&725
%21'+($7(5
%27720
5' 5'
(+
+($7
)$102725
9$/9(
(;3$16,21
(/(&7521,&
0$18$/
%.
57
28778%( 7(036(1625
29(5/2$'3527(&725
9
97 97
:$<
<9
9$/9(
*
/
/
. . .

