Fig. 10 – York B1HH018 User Manual
Page 26
26
Unitary Products Group
66297-YIM-C-0205
L 2
L 1
P O W E R S U P P L Y W / O U T
E L E C H E A T 4 6 0 - 3 - 6 0
O R 5 7 5 - 3 - 6 0
U S E C O P P E R
C O N D U C T O R S
O N L Y
G N D
L U G
P O W E R S U P P L Y W /
E L E C H E A T 4 6 0 - 3 - 6 0
O R 5 7 5 - 3 - 6 0
( S E E D E T A )
( S E E D E T A )
( S E E D E T A )
1 2 0 / Y
S E E N O T E 6
7 0 9 / R
7 1 1 / P R
7 1 0 / O
L 1
L 2
L 3
L 3
M 1 - 1
M 1 - 2
M 1 - 3
T 1
T 2
T 3
L 1
L 2
L 3
1 2 1 / B K
1 1 4 / B K
1 2 3 / B L
1 2 6 / Y
C O M P R
3
L 1
T 1
M 3 - 1
B L K
B R N
P R P
R C 2
1 0 5 / B L
0 0 F A N
M O T O R
1
1 1 0
/ O
M 2 - 1
T 1
L 1
C C H
B L K
K 3 - 1
7 0 3 / R
7
4
B L K
7 0 6 / P R
K 3 - 2
7 0 4 / B K
7 0 5 / B L
8
5
9
6
K 3 - 3
7 0 7 / 0
7 0 8 / Y
H T R
1
H T R
2
H T R
3
I O F A N
M O T O R
1
B R N
P R P
R C 3
1 3 0 / P R
7 1 7 / R
K 4 - 1
7 1 8 / B K
7
4
K 4 - 2
7 1 3 / P R
7 1 2 / B L
8
5
K 4 - 3
7 1 9 / 0
7 2 0 / Y
9
6
H T R
4
H T R
5
H T R
6
2 2 3 / B R
2 0 1 / B R
M 3
2 1 3 / R
2 0 5 / R
C B
M 2
2 0 8 / P R
2 0 7 / B R
2 0 6 / B R
2 1 2
/ R
C
T 1
1 0 9 / B K
2 4 V
1 0 8
/ P R
4 8 0 O R 6 0 0
2 1 4 / B R
8 D
7 E
A
B
K 3
8 1 3 / B R
8 1 4 / Y
L 2
L 2
L 2
1
2
3
H 1
L 1
L 1
L 1
K 1
2 0 9 \ R
K 2
F A N C O N T R O L
B O A R D
T
L H
F L
H 4
1
2
3
4
P 2
S 2
8 0 9 / O
8 0 8 / B R
2 0 4 / B R
S E E N O T E 8
1 1 D , 1 4 D , 1 5 D
L S
8 1 1 / 0
K 4
2 1 D , 2 4 D
8 1 0 / B L
5
6
H 3
H 2
K 1
K 2
L 1
4
P 3 S 3
C O N T R O L L O G I C
R
Y
G
W 2
W 1
O
C
T B 1
F 2 4
2 1 3 / R
2 0 2 / Y
2 2 4 / R
B L U
C O N D F A N
D F S T
S T A T D E F R O S T
C O N T R O L
D S
B L U
R
C
2 0 3 / B R
2 2 2 / Y
M 1
F S
8 0 4
/ B K
L P
8 0 5
/ B L
C O M P R
R E L A Y
M
8 0 3
/ B K
H P
8 0 2
/ B K
P R E S S
S W I T C H
X
R
C
Y
2 1 8 / Y
T ' S T A T
R O O M T H E R M O S T A T
O N
F A N
A U T O
O
R
G
T H 1 / T C 1 A N T C O O L
O F F
4 D , 5 D , 6 D
T C 1
T H 1
H
T H 2
E M H T ( R E D )
H E A T
E M H T
2 1 5 / O
2 1 7 / G Y
2 1 6 / W
Y
W
X
B
T H 2 A N T
D E F
D E F
O
W
W 1
C
R V
2 2 0 / O
2 2 1 / B R
2 1 9 / B K
S E E N O T E 7
R V S
2 0 3 / B R
B L U
D S
B L U
2 2 1 / B R
R V S
2 2 0 / O
E L E M E N T A R Y D I A G R A M
M 1
C O M P R
R E L A Y
D F S T
S T A T
R
C
D E T A I L B
F O R D E F R O S T
C O N T R O L
0 3 1 - 0 9 1 0 4 - 0 0 0 A
S E E D E T A I L B
0 3 1 - 0 1 2 6 8 - 0 0 0 B
M
FIG. 10
- TYPICAL WIRING DIAGRAM (460-3-60 & 575-3-60 POWER SUPPLY)