Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53480262-01 Printed in U.S.A. Form 48-50-RTU-01T Pg CL-1 1-20 Replaces: 48-50LHTCQ-01T
RTU OPEN CONTROLLER START-UP SHEET
RTU Model Number: Date:
RTU Serial Number: Performed by:
RTU Open Software Version: Company:
Protocol and Baud Rate: Network Address:
CONFIGURATION POINTS
POINT NAME BACnet OBJECT RANGE DEFAULT ENTRY
SETPOINT
Occupied Heating Setpoint occupied_heat_setpoint 40-90 °F 70
Occupied Cooling Setpoint occupied_cool_setpoint 55-99 °F 76
Unoccupied Heating
Setpoint
unoccupied_heat_setpoint 40-90 °F 55
Unoccupied Cooling
Setpoint
unoccupied_cool_setpoint 45-99 °F 90
Effective Heat Setpoint effective_heat_setpoint 0-120 °F
Effective Cool Setpoint effective_cool_setpoint 0-120 °F
Optimal Start optm_start 0-4 hr 1
Optimal Start Type start_type 1=None
2=Temp Compensated
3=Learning Adaptive
Temperature Compensated
Heat Start K factor (min/deg) h_kfactor 0-99 15
Cool Start K factor (min/deg) c_kfactor 0-99 15
Occ Relative Humidity
Setpoint
occ_dehum_stpt 0-unocc setpoint %rh 60
Unocc Relative Humidity
Setpoint
unocc_dehum_stpt 30-100 %rh 95
DCV Max Ctrl Setpoint iaq_stpt_max 0-9999 ppm 650
Power Exhaust Setpoint
1
pexh_stpt 20-90 %Open 50
SPACE TEMPERATURE ALARM
Occupied Alarm Hysteresis occ_spt_alrm_hyst 0-20°F 5
Alarm Delay (min/deg) spt_alrm_delay 0-60 minutes 10
Unoccupied Low SPT Alarm
Limit
uno_spt_alrm_lo_lmt 35-90 °F 45
Unoccupied High SPT Alarm
Limit
uno_spt_alrm_hi_lmt 45-100 °F 95
SUPPLY TEMPERATURE ALARM
Low SAT Alarm Limit sat_lo_alrm_lim 15-90 °F 38
High SAT Alarm Limit sat_hi_alrm_lim 90-175 °F 160
SPACE HUMIDITY ALARM
Occupied High RH Alarm
Limit (%RH)
sprh_hi_alrm_lim 0-100%rh 70%rh
Alarm Delay (min/%RH) sprh_delay 0-30 min 5 min
Unoccupied High RH Alarm
Limit (%RH)
unocc_sprh_lmt 0-100%rh 100%rh
Low RH Alarm Limit (%RH) sprh_lo_alrm_lim 0-100%rh 30%rh
IAQ / VENTILATION ALARM
Occupied High CO2 Alarm
Limit (ppm)
iaq_occ_hi_lmt 0-9999 ppm 1200
UNIT CONFIGURATION
Fan Mode fan_mode 1=Auto
2=Continuous
3=Always On
Continuous
Power Fail Restart Delay start_delay 0-30 sec 5
Fan Off Delay fan_delay_off 0-180 sec 90
Minimum Cooling SAT sat_cl_min 45-75_F50
Maximum Heating SAT sat_ht_max 85-150_F 120
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
2
econ_min_2 0-100% Open 33
DCV Max Vent Damper Pos iaq_dpr_max 0-75% Open 50
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