Carrier RTU Open - SERVICE CONFIGURATION (CONTINUED) DEFINITIONS

CL-4
SERVICE CONFIGURATION (cont)
Number of Heat Stages heat_stages 1=1 stage
2=2 stages
3=0 stage
0 (50 series electric no heat
units)
1 (All Heatpumps, Low Nox
units, single phase gas
units)
1 (KC/TC04-09 low and
KC/TC05-07 med heat
3 phase gas units)
1 (50GC 04-06 low heat)
1 (50GC 04-05 Med heat)
1 (50GC 04 high heat 230v
3 phase or 460v)
1 (50GC 06 med heat 460v
or 575v)
1 (50GC 05 high heat 460v)
1 (48FC 04-07 low heat)
1 (48FC 05-07 med heat)
2 (KC/TC 04 and 08-09 med)
2 (KC/TC05-09 high heat
3 phase gas units)
2 (HC04-09 3 phase gas units)
2 (All 48LC units, and
48TC/HC 12-20 size)
2 (50GC 04-06 high heat
230v 1phase or 575v)
2 (50GC 06 med heat 230v
3 phase)
2 (50GC 05 high heat 230v
3 phase)
2 (50GC 06 high heat)
2 (48GC 04-06 230v 3 phase,
460v, or 575v)
2 (48FC 05-07 high heat 230v
3 phase, 460v, or 575v)
2 (48FC 04 med heat 230v
3 phase, 460v, or 575v)
SA Tempering sa_tempering_en Disable/Enable Disable
Continuous Occupied
Exhaust
occ_exh No/Yes No
RH Control rh_enable Disable/Enable Enable (Units with
Humidi-MiZer)
Disable (Units w/o
Humidi-MiZer)
DCV Control dcv_enable Disable/Enable Disable
Indoor CO2 Sensor Value @
Min mA
iaq_ref_lo_ppm 0-9999ppm 0
Indoor CO2 Sensor Value @
Max mA
iaq_ref_hi_ppm 0-9999ppm 2000
Outdoor CO2 Sensor Value
@ Min mA
oaq_ref_lo_ppm 0-9999ppm 0
Outdoor CO2 Sensor Value
@ Max mA
oaq_ref_hi_ppm 0-9999ppm 2000
System Space Temperature system_spt
System Space RH system_rh
System Space AQ system_iaq
System Outdoor AQ system_oaq
System Cool Demand Level cool_demand_level 0-3 0
System Heat Demand Level heat_demand_level 0-3 0
System Outdoor Air
Temperature
system_oat
System Fire/Smoke off/on off
Economizer High OAT
Lockout Temp
oat_ec_lockout 55-80°F 75
Vent Dmpr Pos / DCV Min
Pos
econ_min 0-100%Open 20
Economizer Purge Min Pos econ_purge_min 0-100%Open 40
Low Fan Econ Min Pos econ_min_2 0-100%Open 33
DCV Max Vent Damper Pos iaq_dpr_max 0-75%Open 50
HP Rev Cycle Lockout Temp hp_rev_cycle_lockout -20-30°F -3
Occupancy Source occ_source 1=Always Occupied
2=BACnet Schedule
3=BAS On/Off
4=Remote Occ Input
Always Occupied
CONFIGURATION POINTS (CONT)
POINT NAME BACnet OBJECT RANGE DEFAULT ENTRY