Carrier Ecologic Series 3 Controls, Start-Up, Operation, Service, And Troubleshooting page 12

Table 8 — 30GX080-350 Condenser Fan Staging (PSIO-1 Controlled)
30GX UNIT SIZE
080-105
106-125
136, 150, 160
151, 161, 175, 205, 225
176
206, 226, 250
251, 265
281-350
LEGEND
Comp. — Compressor
— Fan Contactor
FC
*Fan Relay number displayed when using
FAN TYPE FAN CONTACTOR
Standard
FC-1, 1A
High Static
FC-2, 2A
Standard
FC-1, 1A
High Static FC-2, 2A
FC-3, 3A
Standard
FC-1, 1A
FC-2, 2A
High Static
FC-3, 3A
FC-4, 4A
Standard
FC-1, 1A
FC-2, 2A
High Static FC-3, 3A
FC-4, 4A
FC-5, 5A
Standard
FC-1, 1A
FC-2, 2A
FC-3, 3A
High Static
FC-4, 4A
FC-5, 5A
FC-6, 6A
Standard
FC-1, 1A
FC-2, 2A
FC-3, 3A
High Static
FC-4, 4A
FC-5, 5A
FC-6, 6A
Standard
FC-1, 1A
FC-2, 2A
High Static
FC-5, 5A
FC-6, 6A
FC-7, 7A
FC-8, 8A
Standard
FC-1, 1A
FC-2, 2A
FC-3, 3A
FC-4, 4A
High Static
FC-5, 5A
FC-6, 6A
FC-7, 7A
FC-8, 8A
to test fans.
FANS CONTROLLED
FC-1 1, 2
FC-2 3, 4
1, 2
3, 4
FC-1 1, 2
FC-2 3, 4
FC-3 5, 6
1, 2
3, 4
5, 6
FC-1 1, 2
FC-2 3, 4
FC-3 5, 6
FC-4 7, 8
1, 2
3, 4
5, 6
7, 8
FC-1 1, 2
FC-2 3, 4
FC-3 5, 6
FC-4 7, 8
FC-5 9, 10
1, 2
3, 4
5, 6
7, 8
9, 10
FC-1 1, 2
FC-2 3, 4
FC-3 5, 6
FC-4 7, 8
FC-5 9, 10
FC-6 11, 12
1, 2
3, 4
5, 6
7, 8
9, 10
11, 12
FC-1 1, 2
FC-2 3, 4
FC-3 5, 6
FC-4 7, 8
FC-5 9, 10
FC-6 11, 12
1, 2
3, 4
5, 6
7, 8
9, 10
11, 12
FC-1 2, 4
FC-2 6, 8
FC-3 1
FC-4 3
FC-5 5, 7
FC-6 9, 10
FC-7 11, 12
FC-8 13, 14
2, 4
6, 8
FC-3 1
FC-4 3
5, 7
9, 10
11, 12
13, 14
FC-1 1, 2
FC-2 3, 4
FC-3 5, 6
FC-4 7, 8
FC-5 9, 10
FC-6 11, 12
FC-7 13, 14
FC-8 15, 16
1, 2
3, 4
5, 6
7, 8
9, 10
11, 12
13, 14
15, 16
†Proper rotation of these fans to be checked when compressor(s) is running. See Fig. 5 for
condenser fan locations when viewing from the control box end.
NOTE: For 30GX151, 161-350 units, fan relays 1 and 2 energize Circuit A fans. Fan relays
3 and 4 energize Circuit B fans.
12
FAN RELAY NO.*
5
1
5
1
5
1
2
5
1
2
5
1
2
2
5
1
2
2
Comp. B1 contactor†
3
2
Comp. A1/A2 contactor†
1
Comp. B1 contactor†
3
2
Comp. A1/A2 contactor†
1
Comp. B1 contactor†
3
4
Comp. A1 contactor†
1
2
Comp. B1 contactor†
3
4
Comp. A1 contactor†
1
2
Comp. B1 contactor†
3
1
Comp. A1/A2 contactor†
2
2
Comp. B1 contactor†
3
1
Comp. A1/A2 contactor†
2
2
1
2
Comp. B1 contactor†
3
4
Comp. A1/A2 contactor†
2
2
1
2
Comp. B1 contactor†
3
4
Comp. A1/A2 contactor†
2
2
Comp. B1/B2 contactor†
3
4
4
1
Comp. A1/A2 contactor†
2
2
Comp. B1/B2 contactor†
3
4
4
1
Comp. A1/A2 contactor†
2
2