Carrier 38APS025 - Aux Board

25
1
2
3
4
5
6
7
8
ON
100K
100K
100K
CH1
CH2 CH3
CH4 CH5 CH6 CH7 CH8
TR1 TR2 TR3 TR4 TR5 TR6 TR7 TR8
STATUS SIO (LEN)
LOCATION OF
SERIAL NUMBER
24 VAC
CH13 CH14
J9
J1
CH9
CH10
CH11
CH12
JP2
C61
CH13
D12
JP1
L3
L5
U21
L2
D6
D5
Q5
Y1
D7
D8
S1
D3
U1
Q1
U5
U6
U7
U8
U9
Q10
Q11
U10
J4
J3
J2
U4
U2
Q12
Q60
3 2 1
– G +
3 2 1
– G +
DIP SWITCH
J5
J6
J7 J8
CEPL130567-03 32GB500 442 EE
Fig. 20 — AUX Board
J2J1
J6
STATUS
LEN LED
LEN
(J3)
LEN
(J4)
STATUS
CEBD430350-09-RA
SST-A
LEN
1234
S1
DIP SWITCH S1
Fig. 21 — Compressor Expansion Board (CXB)