A A
5 3 8 0 2 4 -0 2
HI GH VOL T AGE POW E R CONNE CT I ONS
0 1
BL K
L 1
W HT
N
GRN- YE L
GND
F I E L D PROVI DE D POW E R W I RI NG.
CONNE CT T O P366 AND GRE E N GROUND
0 2
S CRE W L OCAT E D I NS I DE UNI T .
BL K
0 3
BL U
L OW VOL T AGE T HE RM OS T AT CONNE CT I ONS
0 4
24V POW E R ( R)
24V COM M ON ( C)
BL OW E R ( G)
HE AT ( W 1)
HE AT ( W 2)
F I E L D PROVI DE D
0 5
CL AS S I I 24VAC
1
T HE RM OS T AT W I RI NG
0 6
0 7
Model:
LF25 Unit Heater; LS25 Separated Combustion Unit Heater
0 8
Heat Input - 250k-400k BTUH
Voltage:
120/60/1
Supersedes:
538024-01
B B
C C
A3
I GN CT RL
L 1
L 1
N
N
1
1
XF M R- L 1
3
3
XF M R- N
W HT
GRN- YE L
4
4
GND- BOARD
GND W I RE
AT T ACHE D T O
XF M R M OUNT I NG
S CRE W
YE L
5
5
XF M R- COM
6
6
XF M R- 24VAC
R
R
C
C
G
G
W 1
W 1
W 2
W 2
5 3 8 0 2 4 -0 2
Form No:
Page 20
D D
BL U
BL U
W HT
8
2
7
1
9
P368
J 368
8
2
7
1
9
P364
P365
2
5
8
2
Rev:
1.0
E E
F F
NO
COM
3
5
4
11
6
12
3
5
4
11
6
12
1
4
J 374
5
8
P374
1
4
P373
1
2