Appendix c — unit staging tables (cont) – Carrier WEATHERMASTER 48/50Z030-105 User Manual
Page 158
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APPENDIX C — UNIT STAGING TABLES (cont)
STAGING SEQUENCE — SIZE 055 UNITS — 50 Hz
LEGEND
STAGING SEQUENCE — SIZE 060 UNITS — 60 Hz
LEGEND
STAGING SEQUENCE — SIZE 060 UNITS — 50 Hz
LEGEND
CIRCUIT A
STAGE
COMPRESSOR OR UNLOADER
PERCENT
a1
u1
u2
a2
b1
u3
u4
b2
Lead
0
0
0
0
0
0
0
0
0
0%
1
1
1
1
0
0
0
0
0
19%
2
1
1
0
0
0
0
0
0
37%
3
1
1
1
0
1
1
0
0
48%
4
1
1
0
0
1
1
1
0
51%
5
1
1
1
0
1
0
0
0
62%
6
1
1
0
0
1
1
0
0
66%
7
1
0
0
0
1
1
1
0
71%
8
1
1
0
0
1
0
0
0
80%
9
1
0
0
0
1
1
0
0
86%
10
1
0
0
0
1
0
0
0
100%
Lag
0
0
0
0
0
0
0
0
0
0%
1
0
0
0
0
1
1
1
0
14%
2
0
0
0
0
1
1
0
0
29%
3
1
1
1
0
1
1
1
0
33%
4
1
1
1
0
1
1
0
0
48%
5
1
1
0
0
1
1
1
0
51%
6
1
1
1
0
1
0
0
0
62%
7
1
1
0
0
1
1
0
0
66%
8
1
0
0
0
1
1
1
0
71%
9
1
1
0
0
1
0
0
0
80%
10
1
0
0
0
1
1
0
0
86%
11
1
0
0
0
1
0
0
0
100%
0 — Off
a,b — Compressor Circuit Designation
1 — On
u
— Unloader
CIRCUIT A
STAGE
COMPRESSOR OR UNLOADER
PERCENT
a1
u1
u2
a2
b1
u3
u4
b2
Lead
0
0
0
0
0
0
0
0
0
0%
1
1
1
1
0
0
0
0
0
17%
2
1
1
0
0
0
0
0
0
33%
3
1
0
0
0
0
0
0
0
50%
4
1
0
0
0
1
1
1
0
67%
5
1
0
0
0
1
1
0
0
83%
6
1
0
0
0
1
0
0
0
100%
Lag
0
0
0
0
0
0
0
0
0
0%
1
0
0
0
0
1
1
1
0
17%
2
0
0
0
0
1
1
0
0
33%
3
0
0
0
0
1
0
0
0
50%
4
1
1
1
0
1
0
0
0
67%
5
1
1
0
0
1
0
0
0
83%
6
1
0
0
0
1
0
0
0
100%
0 — Off
a,b — Compressor Circuit Designation
1 — On
u
— Unloader
CIRCUIT A
STAGE
COMPRESSOR OR UNLOADER
PERCENT
a1
u1
u2
a2
b1
u3
u4
b2
Lead
0
0
0
0
0
0
0
0
0
0%
1
1
1
1
0
0
0
0
0
17%
2
1
1
0
0
0
0
0
0
33%
3
1
0
0
0
0
0
0
0
50%
4
1
0
0
0
1
1
1
0
67%
5
1
0
0
0
1
1
0
0
83%
6
1
0
0
0
1
0
0
0
100%
Lag
0
0
0
0
0
0
0
0
0
0%
1
0
0
0
0
1
1
1
0
17%
2
0
0
0
0
1
1
0
0
33%
3
0
0
0
0
1
0
0
0
50%
4
1
1
1
0
1
0
0
0
67%
5
1
1
0
0
1
0
0
0
83%
6
1
0
0
0
1
0
0
0
100%
0 — Off
a,b — Compressor Circuit Designation
1 — On
u
— Unloader