Appendix B - Operating Modes And Conditions - Carrier 62X Series Start-Up

Dedicated outdoor air unit
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Table D — Operating Modes
VALUE
DISPLAY
0
SCHEDULE
1
OA DAMPER
2
FAN ONLY
3
ECONOMIZER
4
COOLING
5
CLG& REHEAT
6
DEHUMID
7
HEATING
8
HEAT PUMP
9
AUX HEAT
10
EMER HEAT
11
DEFROST ON
12
PURGE #1
13
PURGE#2
14
FDD ALARM
15
SF FAIL
16
SF HAND
17
EF FAIL
18
EF HAND
19
C1 ALARM
20
C1 STOP
21
HPS1 ALARM
22
APS2 STOP
23
LPS1 ALARM
24
LPS1 STOP
25
FP1 ALARM
26
FP1 STOP
APPENDIX B — OPERATING MODES AND CONDITIONS
VALUE
DISPLAY
27
C1 HAND
28
C2 ALARM
29
C2 STOP
30
HPS2 ALARM
31
HPS2 STOP
32
LPS2 ALARM
33
LPS2 STOP
34
FP2 ALARM
35
FP2 STOP
36
C2 HAND
37
HEAT FAIL
38
HIGH SAT
39
WFS ALARM
40
FZT ALARM
41
RUN TIME
42
SP OVERLAP
43
SENSOR FAIL
44
CLGD FLTR
45
COS ALARM
46
HIGH CO2
47
HIGH SFDPT
48
SD STOP
49
SAT FAIL
50
LOW SAT
51
DISABLED
52
ENERGY MGT
53
EMERSHTDN
Table E — Operating Conditions
VALUE
0
UNOCCUPIED
1
NIGHT STBK
2
OPT START
3
OCCUPIED
4
TESTING
5
ALARM
6
SHUTDOWN
91
DISPLAY

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