Carrier Fan Coil - Appendix C: Johnson Controls N2 Protocol Conformance Statement

Appendix A: Fan Coil Network Points List
Fan Coil CARRIER CORPORATION ©2020
Integration Guide All rights reserved
36
N2
LonWorks
Point Name
Point
Access
Units
Default
Value
N2
Network
Point
Type
N2
Network
Point
Address
SNVT Type
SNVT Name
System Mode
R
(1) Off
(2) Fan Only
(3) Economize
(4) Cooling
(5) Heating
(6) Cont Fan
(7) Test
(8) Start Delay
(9) Temper SAT
(10) Fire
Shutdown
(11) Shutdown
(12) IAQ Override
(13) Dehumidify
ADI
13
SNVT_count_inc(9)
nvoOpMode
Setpoint
R/W
°F
ADF
9
SNVT_temp_p(105)
nviOccHeatSP
Setpoint
R/W
°F
ADF
7
SNVT_temp_p(105)
nviUnoccClSP
Setpoint
R/W
°F
ADF
8
SNVT_temp_p(105)
nviUnoccHtSP
Vent Dmpr Pos / DCV
Min Pos
R/W
%
20
ADF
60
SNVT_lev_percent(81)
nviDCVMinPos
Indoor Air Quality
CO2 (ppm)
R
ppm
ADF
31
SNVT_ppm(29)
nvoIAQ
Freezestat
R
(0) Normal
(1) Alarm
BI
7
SNVT_switch(95)
nvoFreezeAlm
Space Temp Sensor
R
(0) Normal
(1) Alarm
BI
46
SNVT_switch(95)
nvoSPTmpSen
Outdoor Air Temp
Sensor
R
(0) Normal
(1) Alarm
BI
27
SNVT_switch(95)
nvoOatFail
Occ Override Delay
R/W
min
15
ADF
47
Unoccupied Fan
Cycling
R/W
Disable
Enable
Active (1)
BO
9
SNVT_switch(95)
nviUnocFnCyc
Supply Air
Temperature
R
°F
ADF
49
SNVT_temp_p(105)
nvoSAT
Maximum Heating
SAT
R/W
°F
110
ADF
33
Minimum Cooling SAT
R/W
°F
50
ADF
42
SPT Sensor
R
(0) Normal
(1) Alarm
BI
38
Occ Override Delay
R/W
min
15
ADF
47