Thermostat Temperature Control

The objects in this section allow the BMS to control the HVAC system to adjust the temperature when control permission is Thermostat.

Installation and Wiring

Object ID	Object Type	Default Value	Range Value	Unit	Remark
reversing_valve.value	MSV	2	1=Energize on heat, 2=Energize on cool	— (95)

Basic Temperature Control

Object ID	Object Type	Default Value	Range Value	Unit	Remark
temperature_control_enable_setting.value	MSV	1	1=Heat/EM Heat/Cool/Auto, 2=Heat/Cool/Auto, 3=Heat, 4=Cool, 5=Heat/Cool	— (95)	—
current_temperature_control_mode.mode_value	MSV	1	1=Heat, 2=EM Heat, 3=Cool, 4=Auto	— (95)	—

Occupancy Mode

Object ID	Object Type	Default Value	Range Value	Unit	Remark
occupancy_mode.value	MSO	1	1=Off, 2=Occupied, 3=Unoccupied	— (95)	—
occupied_delay.value	MSV	1	1=disable, 2=5, 3=10, 4=20, 5=30, 6=40, 7=50, 8=60	min (72)	—
celsius_target_deadband	AV	5	1 ~ 10	°C (62)	—
fahrenheit_target_deadband	AV	9	1.8 ~ 18	℉(64)	—
Occupancy Mode is Occupied
celsius_occupied_cooling_setpoint	AV	28	5 ~ 35	°C (62)	—
fahrenheit_occupied_cooling_setpoint	AV	82	41 ~ 95	℉(64)	—
celsius_occupied_cooling_setpoint_tolerance	AV	1	0.1 ~ 5	K (121)	—
fahrenheit_occupied_cooling_setpoint_tolerance	AV	1.8	0.2 ~ 9	ΔT°F (120)	—
celsius_occupied_heating_setpoint	AV	17	5 ~ 35	°C (62)	—
fahrenheit_occupied_heating_setpoint	AV	62	41 ~ 95	℉(64)	—
celsius_occupied_heating_setpoint_tolerance	AV	1	0.1 ~ 5	K (121)	—
fahrenheit_occupied_heating_setpoint_tolerance	AV	1.8	0.2 ~ 9	ΔT°F(120)	—
Occupancy Mode is Unoccupied
celsius_unoccupied_cooling_setpoint	AV	30	5 ~ 35	°C (62)	—
fahrenheit_unoccupied_cooling_setpoint	AV	85	41 ~ 95	℉(64)	—
celsius_unoccupied_cooling_setpoint_tolerance	AV	2	0.1 ~ 5	K (121)	—
fahrenheit_unoccupied_cooling_setpoint_tolerance	AV	3.6	0.2 ~ 9	ΔT°F(120)	—
celsius_unoccupied_heating_setpoint	AV	15	5 ~ 35	°C (62)	—
fahrenheit_unoccupied_heating_setpoint	AV	59	41 ~ 95	℉(64)	—
celsius_unoccupied_heating_setpoint_tolerance	AV	2	0.1 ~ 5	K (121)	—
fahrenheit_unoccupied_heating_setpoint_tolerance	AV	3.6	0.2 ~ 9	ΔT°F(120)	—
Target Temperature Regulation Range = Setpoint ± Adjust Tolerance
celsius_cooling_setpoint	AV	29	5 ~ 35	°C (62)	—
fahrenheit_cooling_setpoint	AV	84.2	41 ~ 95	℉(64)	—
celsius_heating_setpoint	AV	14.5	5 ~ 35	°C (62)	—
fahrenheit_heating_setpoint	AV	58	41 ~ 95	℉(64)	—
celsius_cooling_adjust_tolerance	AV	6	0.5 ~ 16	K (121)	—
fahrenheit_cooling_adjust_tolerance	AV	10.8	0.5 ~ 30	ΔT°F (120)	—
celsius_heating_adjust_tolerance	AV	4.5	0.5 ~ 16	K (121)	—
fahrenheit_heating_adjust_tolerance	AV	8	0.5 ~ 30	ΔT°F (120)	—

Fan Control

Object ID	Object Type	Default Value	Range Value	Unit	Remark
fan_mode_setting.mode_value	MSV	2	2=Auto, 3=Always on, 4=Circulate	— (95)	—
fan_delay_config_enable	BV	0	0=Disable, 1=Enable	— (95)	—
fan_delay_config_delay_time	AV	60	1-3600	s (73)	—

Control Stage Switching

Object ID	Object Type	Default Value	Range Value	Unit	Remark
celsius_temperature_control_delta1	AV	3	1-10	°C (62)	—
fahrenheit_temperature_control_delta1	AV	5.4	1.8 ~ 18	℉(64)	—
celsius_temperature_control_delta2	AV	5	1 ~ 10	°C (62)	—
fahrenheit_temperature_control_delta2	AV	9	1.8 ~ 18	℉(64)	—