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WRS-K air handling unit controller - BACnet-Pro interface

Air handling unit controller · BACnet points list

WOLF WRS-K air handling unit controller - BACnet-Pro interface BACnet points list

Updated 12 November 2026

Short answer

The BACnet-Pro interface is WOLF's newer BACnet connection for the WRS-K air-handling controller. Unlike the older BACnet interface it publishes measurements as Analog Inputs, BMS setpoints and offsets as commandable Analog Outputs, states and alarms as Binary Inputs, stages as Multistate Inputs, the operating mode as a Multistate Value, plus trend logs, schedules for the BMS setpoints and notification classes.

This page lists 264 BACnet objects for the WOLF WRS-K air handling unit controller - BACnet-Pro interface — 27 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from WOLF’s own free documentation, linked below.

Manufacturer: WOLF
Model: WRS-K air handling unit controller - BACnet-Pro interface
Equipment: Air handling unit controller
Equipment type: Rooftop units, AHUs & DOAS
BACnet objects: 264 (27 writable)
Transport: BACnet IP
Firmware: Not stated
Default device instance: 2000
Also known as: WOLF BACnet-Pro, BACnet-Pro-Schnittstelle WRS-K, WRS-K BACnet-Pro
Source document: EDE-File BACnet-Pro-Schnittstelle fuer WRS-K, Index05 (BACnet-Pro_Index05_EDE_komplett.csv) · Index05 · rev. 08.07.2025

Download CSV 264 rows Download EDE B.I.G.-EU JSON Manufacturer PDF ↗ Compare with your scan Download Easy BACnet Mobile App Google Play

Reference only, provided as-is: verify against WOLF’s current documentation and the live device before use. Not official WOLF information. Terms of use.

BMS integration notes: WOLF WRS-K air handling unit controller - BACnet-Pro interface

Integration in brief

Set MV 1006 Operation_Mode and write the BMS setpoints (AO 15 temperature, AO 16 / 17 fan speeds, MO 222 fan step). Read BI 5 Status_AHU, the supply and room temperatures and BI 1 Alarm_General plus the individual alarm BIs; reset alarms with BV 1.

Minimum points to map

The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.

Object	Name	Why	Access
MV 1006	Operation_Mode	Operating mode: 1 manual, 2 7-day program, 3 BMS	Write
MO 222	Setpoint_Fan_Step_BMS	Fan stage from BMS: 1 off, 2 on, 3-4 stages	Command
AO 15	Setpoint_Temperature_BMS	Temperature setpoint from the BMS, °C	Command
AO 16	Setpoint_Speed_SUP_BMS	Supply fan speed setpoint, %	Command
AO 17	Setpoint_Speed_ETA_BMS	Extract fan speed setpoint, %	Command
BV 1	Alarm_Reset_BMS	Remote alarm reset	Write
BI 5	Status_AHU	Unit status	Read
AI 1	Temperature_SUP	Supply air temperature, °C	Read
AI 3	Temperature_Room	Room temperature, °C	Read
BI 1	Alarm_General	General alarm	Read

Enable & remote start

MV 1006 Operation_Mode selects manual mode, the 7-day program or BMS mode. The EDE does not say which BMS setpoints take effect in which mode; check on site.

Sensors & values from the BMS

Outdoor and room temperature can be written from the BMS (AO 37 Temperature_Outdoor_BMS, AO 71 Temperature_Room_BMS, -50 to 60 °C); BI 128 / BI 134 flag problems with them.

Network setup

Default device instance 2000.
BACnet IP via the interface's network port.

Watch out for

Offset objects (AO 18-22, AO 1019-1023) shift setpoints rather than replace them; check which ones the unit uses.
BI 300 Alarm_Watchdog_KLM is a watchdog alarm flag; the EDE gives no timeout.

WOLF WRS-K air handling unit controller - BACnet-Pro interface BACnet objects

Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.

264 of 264 shown

Type

Access

Units

Show

WOLF WRS-K air handling unit controller - BACnet-Pro interface BACnet Points List
			Description			States
AImin	1	Temperature_SUP	Temperature supply	°C	Read
AI	2	Temperature_Outdoor	Temperature Outdoor	°C	Read
AImin	3	Temperature_Room	Temperature Room	°C	Read
AI	4	Temperature_ETA	Temperature extract	°C	Read
AI	5	Air_Quality_VOC	Air Quality VOC	V	Read
AI	6	Setpoint_Device	Setpoint Device	°C	Read
AI	7	Humidity_Room	Humidity Room	%RH	Read
AI	8	Humidity_ETA	Humidity extract	%RH	Read
AI	9	Humidity_SUP	Humidity supply	%RH	Read
AI	10	Setpoint_Temperature_SUP	Setpoint Temperature supply	°C	Read
AI	11	Setpoint_Temperature	Setpoint Temperature	°C	Read
AI	12	Setpoint_Fresh_Air	Setpoint Fresh Air	%	Read
AI	13	Setpoint_Speed_SUP_Fan	Setpoint Speed supply Fan	%	Read
AI	14	Setpoint_Speed_ETA_Fan	Setpoint Speed extract Fan	%	Read
AI	23	Setpoint_Humidity	Setpoint Humidity	%RH	Read
AI	24	Setpoint_Humidity_Abs	Setpoint Humidity Abs	%RH	Read
AI	27	Temperature_EHA	Temperature exhaust	°C	Read
AI	28	Signal_Valve_Heating	Signal Valve Heating	%	Read
AI	29	Signal_Valve_Cooling	Signal Valve Cooling	%	Read
AI	30	Signal_Heat_Recovery	Signal Heat Recovery	%	Read
AI	31	Signal_Humidifier	Signal Humidifier	%	Read
AI	32	Temperature_Adiabatic_Cooling	Temperature Adiabatic Cooling	°C	Read
AI	33	Signal_Valve_Reheating	Signal Valve Reheating	%	Read
AI	42	Humidity_Outdoor	Humidity Outdoor	%RH	Read
AI	45	Temperature_Outdoor_HR	Temperature Outdoor heat recovery	°C	Read
AI	46	Temperature_SUP_HR	Temperature supply heat recovery	°C	Read
AI	47	Signal_Valve_PreHeating	Signal Valve Pre Heating	%	Read
AI	48	Temperature_Dewpoint	Temperature Dewpoint	°C	Read
AI	59	Temperature_Inlet_Heater	Temperature Inlet Heater	°C	Read
AI	60	Temperature_Return_Heater	Temperature Return Heater	°C	Read
AI	61	Temperature_Inlet_Cooler	Temperature Inlet Cooler	°C	Read
AI	62	Temperature_Return_Cooler	Temperature Return Cooler	°C	Read
AI	1001	Air_Quality_CO2	Air Quality CO2	ppm	Read
AI	1002	Pressure_SUP	Pressure supply	Pa	Read
AI	1003	Pressure_ETA	Pressure extract	Pa	Read
AI	1004	Volume_SUP	Volume supply	m³/h	Read
AI	1005	Volume_ETA	Volume extract	m³/h	Read
AI	1008	Setpoint_Pressure_SUP	Setpoint Pressure supply	Pa	Read
AI	1009	Setpoint_Pressure_ETA	Setpoint Pressure extract	Pa	Read
AI	1010	Setpoint_Volume_SUP	Setpoint Volume supply	m³/h	Read
AI	1011	Setpoint_Volume_ETA	Setpoint Volume extract	m³/h	Read
AI	1091	Pressure_Filter_SUP1	Pressure Filter SUP1	Pa	Read
AI	1092	Pressure_Filter_SUP2	Pressure Filter SUP2	Pa	Read
AI	1093	Pressure_Filter_SUP3	Pressure Filter SUP3	Pa	Read
AI	1094	Pressure_Filter_ETA1	Pressure Filter ETA1	Pa	Read
AI	1095	Pressure_Filter_ETA2	Pressure Filter ETA2	Pa	Read
AI	1175	Pressure_Static_SUP	Pressure Static supply	Pa	Read
AI	1185	Pressure_Static_ETA	Pressure Static extract	Pa	Read
AOmin	15	Setpoint_Temperature_BMS	Setpoint Temperature from BMS	°C	Command
AOmin	16	Setpoint_Speed_SUP_BMS	Setpoint Speed supply from BMS	%	Command
AOmin	17	Setpoint_Speed_ETA_BMS	Setpoint Speed extract from BMS	%	Command
AO	18	Offset_Temperature_BMS	Offset Temperature from BMS	°C	Command
AO	19	Offset_Speed_SUP_Fan_BMS	Offset Speed supply Fan from BMS	%	Command
AO	20	Offset_Speed_ETA_Fan_BMS	Offset Speed extract Fan from BMS	%	Command
AO	21	Offset_Humidity_BMS	Offset Humidity from BMS, range -30.0 to 30.0	%RH	Command
AO	22	Offset_Humidity_Abs_BMS	Offset Humidity Abs from BMS, range -10.0 to 10.0	g/kg	Command
AO	25	Setpoint_Humidity_BMS	Setpoint Humidity from BMS, range 0.0 to 95.0	%RH	Command
AO	26	Setpoint_Humidity_Abs_BMS	Setpoint Humidity Abs from BMS, range 0.0 to 25.0	g/kg	Command
AO	37	Temperature_Outdoor_BMS	Temperature Outdoor from BMS, range -50.0 to 60.0	°C	Command
AO	71	Temperature_Room_BMS	Temperature Room from BMS, range -50.0 to 60.0	°C	Command
AO	1013	Setpoint_Fresh_Air_BMS	Setpoint Fresh Air from BMS	%	Command
AO	1015	Setpoint_Pressure_SUP_BMS	Setpoint Pressure supply from BMS	Pa	Command
AO	1016	Setpoint_Pressure_ETA_BMS	Setpoint Pressure extract from BMS	Pa	Command
AO	1017	Setpoint_Volume_SUP_BMS	Setpoint Volume supply from BMS	m³/h	Command
AO	1018	Setpoint_Volume_ETA_BMS	Setpoint Volume extract from BMS	m³/h	Command
AO	1019	Offset_Fresh_Air_BMS	Offset Fresh Air from BMS	%	Command
AO	1020	Offset_Pressure_SUP_BMS	Offset Pressure supply from BMS	Pa	Command
AO	1021	Offset_Pressure_ETA_BMS	Offset Pressure extract from BMS	Pa	Command
AO	1022	Offset_Volume_SUP_BMS	Offset Volume supply from BMS	m³/h	Command
AO	1023	Offset_Volume_ETA_BMS	Offset Volume extract from BMS	m³/h	Command
AV	1055	Max_Power_Eheater	Max Power electric heater, range 0.0 to 100.0	%	Write
BImin	1	Alarm_General	Alarm General		Read	Inactive=inactive, Active=active
BI	2	Ext_Request_Enable	Ext Request Enable		Read	Inactive=inactive, Active=active
BI	3	Hygrostat	Hygrostat		Read	Inactive=inactive, Active=active
BI	4	Humidifier_Enable	Humidifier Enable		Read	Inactive=inactive, Active=active
BImin	5	Status_AHU	Status unit		Read	Inactive=inactive, Active=active
BI	6	Special_Holiday	Special Holiday		Read	Inactive=inactive, Active=active
BI	7	Special_Filter	Special Filter		Read	Inactive=inactive, Active=active
BI	8	Special_Preheat	Special Preheat		Read	Inactive=inactive, Active=active
BI	9	Special_NightVentilation	Special Night Ventilation		Read	Inactive=inactive, Active=active
BI	10	Special_BackupMode	Special Backup Mode		Read	Inactive=inactive, Active=active
BI	11	Special_Utilisation	Special Utilisation		Read	Inactive=inactive, Active=active
BI	12	Special_PeakVentilation	Special Peak Ventilation		Read	Inactive=inactive, Active=active
BI	13	Special_NaturalCooling	Special Natural Cooling		Read	Inactive=inactive, Active=active
BI	14	Special_Hygrostat	Special Hygrostat		Read	Inactive=inactive, Active=active
BI	15	Special_AirQuality	Special Air Quality		Read	Inactive=inactive, Active=active
BI	16	Special_ExternalDemand	Special External Demand		Read	Inactive=inactive, Active=active
BI	17	Special_RunOn	Special Run On		Read	Inactive=inactive, Active=active
BI	18	Pump_Cooling	Pump Cooling		Read	Inactive=inactive, Active=active
BI	19	Alarm_Inverter_SUP	Alarm Inverter supply		Read	Inactive=inactive, Active=active
BI	21	Alarm_RepairSwitch_SUP	Alarm Repair Switch supply		Read	Inactive=inactive, Active=active
BI	22	Alarm_AirFlow_SUP	Alarm Air Flow supply		Read	Inactive=inactive, Active=active
BI	23	Alarm_Inverter_ETA	Alarm Inverter extract		Read	Inactive=inactive, Active=active
BI	25	Alarm_RepairSwitch_ETA	Alarm Repair Switch extract		Read	Inactive=inactive, Active=active
BI	26	Alarm_AirFlow_ETA	Alarm Air Flow extract		Read	Inactive=inactive, Active=active
BI	30	Alarm_Pump_HotWater	Alarm Pump Hot Water		Read	Inactive=inactive, Active=active
BI	31	Alarm_Frost	Alarm Frost		Read	Inactive=inactive, Active=active
BI	32	Alarm_Frost_SUP	Alarm Frost supply		Read	Inactive=inactive, Active=active
BI	33	Alarm_TempLimiter_Eheater	Alarm Temp Limiter electric heater		Read	Inactive=inactive, Active=active
BI	34	Alarm_SafetyTempLimiter_Eheater	Alarm Safety Temp Limiter electric heater		Read	Inactive=inactive, Active=active
BI	35	Alarm_Pump_ColdWater	Alarm Pump Cold Water		Read	Inactive=inactive, Active=active
BI	36	Alarm_Chiller	Alarm Chiller		Read	Inactive=inactive, Active=active
BI	37	Alarm_Fire	Alarm Fire		Read	Inactive=inactive, Active=active
BI	48	Alarm_Fan_SUP	Alarm Fan supply		Read	Inactive=inactive, Active=active
BI	49	Alarm_Fan_ETA	Alarm Fan extract		Read	Inactive=inactive, Active=active
BI	50	Alarm_KLM_E	Alarm KLM E		Read	Inactive=inactive, Active=active
BI	51	Alarm_BMK_F	Alarm BMK F		Read	Inactive=inactive, Active=active
BI	52	Alarm_Service	Alarm Service		Read	Inactive=inactive, Active=active
BI	54	Alarm_HR	Alarm heat recovery		Read	Inactive=inactive, Active=active
BI	55	Alarm_Service_Humi	Alarm Service humidifier		Read	Inactive=inactive, Active=active
BI	56	Alarm_Humi	Alarm humidifier		Read	Inactive=inactive, Active=active
BI	57	Alarm_Extern	Alarm Extern		Read	Inactive=inactive, Active=active
BI	58	Alarm_SmokeAlarm	Alarm Smoke Alarm		Read	Inactive=inactive, Active=active
BI	59	Alarm_Setpoint_Device	Alarm Setpoint Device		Read	Inactive=inactive, Active=active
BI	60	Pump_Heating	Pump Heating		Read	Inactive=inactive, Active=active
BI	61	Request_Heating	Request Heating		Read	Inactive=inactive, Active=active
BI	62	Request_Heat_Recovery	Request Heat Recovery		Read	Inactive=inactive, Active=active
BI	63	Request_Damper_SUP	Request Damper supply		Read	Inactive=closed, Active=open
BI	64	Request_Damper_ETA	Request Damper extract		Read	Inactive=closed, Active=open
BI	66	Alarm_Fire_Damper_1	Alarm Fire Damper 1		Read	Inactive=inactive, Active=active
BI	67	Alarm_Fire_Damper_2	Alarm Fire Damper 2		Read	Inactive=inactive, Active=active
BI	68	Alarm_Fire_Damper_3	Alarm Fire Damper 3		Read	Inactive=inactive, Active=active
BI	69	Alarm_Fire_Damper_4	Alarm Fire Damper 4		Read	Inactive=inactive, Active=active
BI	70	Alarm_Fire_Damper_5	Alarm Fire Damper 5		Read	Inactive=inactive, Active=active
BI	71	Alarm_Fire_Damper_6	Alarm Fire Damper 6		Read	Inactive=inactive, Active=active
BI	72	Alarm_Fire_Damper_7	Alarm Fire Damper 7		Read	Inactive=inactive, Active=active
BI	73	Alarm_Fire_Damper_8	Alarm Fire Damper 8		Read	Inactive=inactive, Active=active
BI	74	Alarm_Fire_Damper_9	Alarm Fire Damper 9		Read	Inactive=inactive, Active=active
BI	75	Alarm_Fire_Damper_10	Alarm Fire Damper 10		Read	Inactive=inactive, Active=active
BI	76	Alarm_Fire_Damper_11	Alarm Fire Damper 11		Read	Inactive=inactive, Active=active
BI	77	Alarm_Fire_Damper_12	Alarm Fire Damper 12		Read	Inactive=inactive, Active=active
BI	78	Alarm_Fire_Damper_13	Alarm Fire Damper 13		Read	Inactive=inactive, Active=active
BI	79	Alarm_Fire_Damper_14	Alarm Fire Damper 14		Read	Inactive=inactive, Active=active
BI	80	Alarm_Fire_Damper_15	Alarm Fire Damper 15		Read	Inactive=inactive, Active=active
BI	81	Alarm_Fire_Damper_16	Alarm Fire Damper 16		Read	Inactive=inactive, Active=active
BI	82	Alarm_Fire_Damper_17	Alarm Fire Damper 17		Read	Inactive=inactive, Active=active
BI	83	Alarm_Fire_Damper_18	Alarm Fire Damper 18		Read	Inactive=inactive, Active=active
BI	84	Alarm_Fire_Damper_19	Alarm Fire Damper 19		Read	Inactive=inactive, Active=active
BI	85	Alarm_Fire_Damper_20	Alarm Fire Damper 20		Read	Inactive=inactive, Active=active
BI	86	Alarm_Fire_Damper_21	Alarm Fire Damper 21		Read	Inactive=inactive, Active=active
BI	87	Adiabatic_Cooling_Enable	Adiabatic Cooling Enable		Read	Inactive=inactive, Active=active
BI	88	Alarm_AC_Calcification	Alarm adiabatic cooling Calcification		Read	Inactive=inactive, Active=active
BI	91	Drain_Valve_Supply_Water	Drain Valve Supply Water		Read	Inactive=closed, Active=open
BI	92	Drain_Valve_Tank	Drain Valve Tank		Read	Inactive=closed, Active=open
BI	94	Feed_Valve_Adiabatic_Cooling	Feed Valve Adiabatic Cooling		Read	Inactive=closed, Active=open
BI	96	Alarm_AC_Humi	Alarm adiabatic cooling humidifier		Read	Inactive=inactive, Active=active
BI	97	Alarm_AC_Cooling_Power	Alarm adiabatic cooling Cooling Power		Read	Inactive=inactive, Active=active
BI	100	Alarm_Service_AC_Humi	Alarm Service adiabatic cooling humidifier		Read	Inactive=inactive, Active=active
BI	101	Special_HR_Icing	Special heat recovery Icing		Read	Inactive=inactive, Active=active
BI	102	Special_Speed Reduction	Special Speed Reduction		Read	Inactive=inactive, Active=active
BI	105	FilterPreDreyer	Filter Pre Dreyer		Read	Inactive=inactive, Active=active
BI	112	Special_Setback Mode	Special Setback Mode		Read	Inactive=inactive, Active=active
BI	113	Special_Winterstart	Special Winterstart		Read	Inactive=inactive, Active=active
BI	114	Alarm_HP	Alarm HP		Read	Inactive=inactive, Active=active
BI	115	Alarm_Pump_Reheating	Alarm Pump Reheating		Read	Inactive=inactive, Active=active
BI	116	Alarm_Frost_Reheating	Alarm Frost Reheating		Read	Inactive=inactive, Active=active
BI	117	Status_Operation	Status Operation		Read	Inactive=inactive, Active=active
BI	120	Alarm_pLAN_Chiller	Alarm p LAN Chiller		Read	Inactive=inactive, Active=active
BI	122	Alarm_kvs	Alarm kvs		Read	Inactive=inactive, Active=active
BI	125	Special_Min_Temp_SUP	Special Min Temp supply		Read	Inactive=inactive, Active=active
BI	128	Alarm_Temp_Out_BMS	Alarm Temp Out from BMS		Read	Inactive=inactive, Active=active
BI	129	Special_Quickheat	Special Quickheat		Read	Inactive=inactive, Active=active
BI	134	Alarm_Temp_Room_BMS	Alarm Temp Room from BMS		Read	Inactive=inactive, Active=active
BI	139	SafetyTempLim_Preheater	Safety Temp Lim Preheater		Read	Inactive=inactive, Active=active
BI	143	Request_Bypass_Coil1	Request Bypass Coil1		Read	Inactive=open, Active=closed
BI	146	Alarm_Dehumification	Alarm Dehumification		Read	Inactive=inactive, Active=active
BI	148	Dehumidification_Enable	Dehumidification Enable		Read	Inactive=inactive, Active=active
BI	149	Special_Defrost_HP	Special Defrost HP		Read	Inactive=inactive, Active=active
BI	154	Request_Bypass_Coil2	Request Bypass Coil2		Read	Inactive=open, Active=closed
BI	164	Alarm_ETA_Filter_1	Alarm extract Filter 1		Read	Inactive=inactive, Active=active
BI	165	Alarm_ETA_Filter_2	Alarm extract Filter 2		Read	Inactive=inactive, Active=active
BI	166	Alarm_SUP_Filter_1	Alarm supply Filter 1		Read	Inactive=inactive, Active=active
BI	167	Alarm_SUP_Filter_2	Alarm supply Filter 2		Read	Inactive=inactive, Active=active
BI	168	Alarm_SUP_Filter_3	Alarm supply Filter 3		Read	Inactive=inactive, Active=active
BI	169	Alarm_Inverter_1	Alarm Inverter 1		Read	Inactive=inactive, Active=active
BI	170	Alarm_Inverter_2	Alarm Inverter 2		Read	Inactive=inactive, Active=active
BI	171	Alarm_Inverter_3	Alarm Inverter 3		Read	Inactive=inactive, Active=active
BI	173	Alarm_Pump_ChOver	Alarm Pump Ch Over		Read	Inactive=inactive, Active=active
BI	174	Alarm_SafetyTempLim_Predryer	Alarm Safety Temp Lim Predryer		Read	Inactive=inactive, Active=active
BI	175	Alarm_Ventilator2_SUP	Alarm Ventilator2 supply		Read	Inactive=inactive, Active=active
BI	176	Alarm_Ventilator2_ETA	Alarm Ventilator2 extract		Read	Inactive=inactive, Active=active
BI	177	Request_Preheater	Request Preheater		Read	Inactive=inactive, Active=active
BI	178	Special_Frost	Special Frost		Read	Inactive=inactive, Active=active
BI	189	Alarm_Frost_Return_Heater	Alarm Frost Return Heater		Read	Inactive=inactive, Active=active
BI	193	Alarm_Condensatepump_HR	Alarm Condensatepump heat recovery		Read	Inactive=inactive, Active=active
BI	300	Alarm_Watchdog_KLM	Alarm Watchdog KLM		Read	Inactive=Normal, Active=Alarm
BVmin	1	Alarm_Reset_BMS	Alarm Reset from BMS		Write	Inactive=inactive, Active=active
BV	179	Mode_cool_ext	Mode cool ext		Write	Inactive=Heating, Active=Cooling
MI	7	Setpoint_Fan_Stage	Setpoint Fan Stage		Read	1=OFF, 2=ON, 3=Stage 2, 4=Stage 3
MI	12	Request_Cooling	Request Cooling		Read	1=OFF, 2=Stage 1, 3=Stage 2
MI	24	EHeating_Stage	EHeating Stage		Read	1=OFF, 2=Stage 1, 3=Stage 2, 4=Stage 3, 5=Stage 4, 6=Stage 5
MI	25	Chiller_Stage	Chiller Stage		Read	1=OFF, 2=Stage 1, 3=Stage 2
MI	47	Heatpump-Mode	Heatpump-Mode		Read	1=OFF, 2=Heating, 3=Cooling
MOmin	222	Setpoint_Fan_Step_BMS	Setpoint Fan Step from BMS		Command	1=OFF, 2=ON, 3=Stage 2, 4=Stage 3
NC	1	NC1	Notification class: Fire alarm		Read
NC	2	NC2	Notification class: System failure		Read
NC	3	NC3	Notification class: Fault message		Read
NC	4	NC4	Notification class: Warning message		Read
MVmin	1006	Operation_Mode	Operation Mode		Write	1=Manual mode, 2=7-day programm, 3=BMS mode
TL	1	TL_Temperature_SUP	Trend log of Temperature_SUP		Read
TL	2	TL_Temperature_Outdoor	Trend log of Temperature_Outdoor		Read
TL	3	TL_Temperature_Room	Trend log of Temperature_Room		Read
TL	4	TL_Temperature_ETA	Trend log of Temperature_ETA		Read
TL	5	TL_Air_Quality_VOC	Trend log of Air_Quality_VOC		Read
TL	6	TL_Setpoint_Device	Trend log of Setpoint_Device		Read
TL	7	TL_Humidity_Room	Trend log of Humidity_Room		Read
TL	8	TL_Humidity_ETA	Trend log of Humidity_ETA		Read
TL	9	TL_Humidity_SUP	Trend log of Humidity_SUP		Read
TL	10	TL_Setpoint_Temperature_SUP	Trend log of Setpoint_Temperature_SUP		Read
TL	11	TL_Setpoint_Temperature	Trend log of Setpoint_Temperature		Read
TL	12	TL_Setpoint_Fresh_Air	Trend log of Setpoint_Fresh_Air		Read
TL	13	TL_Setpoint_Speed_SUP_Fan	Trend log of Setpoint_Speed_SUP_Fan		Read
TL	14	TL_Setpoint_Speed_ETA_Fan	Trend log of Setpoint_Speed_ETA_Fan		Read
TL	23	TL_Setpoint_Humidity	Trend log of Setpoint_Humidity		Read
TL	24	TL_Setpoint_Humidity_Abs	Trend log of Setpoint_Humidity_Abs		Read
TL	27	TL_Temperature_EHA	Trend log of Temperature_EHA		Read
TL	28	TL_Signal_Valve_Heating	Trend log of Signal_Valve_Heating		Read
TL	29	TL_Signal_Valve_Cooling	Trend log of Signal_Valve_Cooling		Read
TL	30	TL_Signal_Heat_Recovery	Trend log of Signal_Heat_Recovery		Read
TL	31	TL_Signal_Humidifier	Trend log of Signal_Humidifier		Read
TL	32	TL_Temperature_Adiabatic_Cooling	Trend log of Temperature_Adiabatic_Cooling		Read
TL	33	TL_Signal_Valve_Reheating	Trend log of Signal_Valve_Reheating		Read
TL	42	TL_Humidity_Outdoor	Trend log of Humidity_Outdoor		Read
TL	45	TL_Temperature_Outdoor_HR	Trend log of Temperature_Outdoor_HR		Read
TL	46	TL_Temperature_SUP_HR	Trend log of Temperature_SUP_HR		Read
TL	47	TL_Signal_Valve_PreHeating	Trend log of Signal_Valve_PreHeating		Read
TL	48	TL_Temperature_Dewpoint	Trend log of Temperature_Dewpoint		Read
TL	59	TL_Temperature_Inlet_Heater	Trend log of Temperature_Inlet_Heater		Read
TL	60	TL_Temperature_Return_Heater	Trend log of Temperature_Return_Heater		Read
TL	61	TL_Temperature_Inlet_Cooler	Trend log of Temperature_Inlet_Cooler		Read
TL	62	TL_Temperature_Return_Cooler	Trend log of Temperature_Return_Cooler		Read
TL	1001	TL_Air_Quality_CO2	Trend log of Air_Quality_CO2		Read
TL	1002	TL_Pressure_SUP	Trend log of Pressure_SUP		Read
TL	1003	TL_Pressure_ETA	Trend log of Pressure_ETA		Read
TL	1004	TL_Volume_SUP	Trend log of Volume_SUP		Read
TL	1005	TL_Volume_ETA	Trend log of Volume_ETA		Read
TL	1008	TL_Setpoint_Pressure_SUP	Trend log of Setpoint_Pressure_SUP		Read
TL	1009	TL_Setpoint_Pressure_ETA	Trend log of Setpoint_Pressure_ETA		Read
TL	1010	TL_Setpoint_Volume_SUP	Trend log of Setpoint_Volume_SUP		Read
TL	1011	TL_Setpoint_Volume_ETA	Trend log of Setpoint_Volume_ETA		Read
TL	1091	TL_Pressure_Filter_SUP1	Trend log of Pressure_Filter_SUP1		Read
TL	1092	TL_Pressure_Filter_SUP2	Trend log of Pressure_Filter_SUP2		Read
TL	1093	TL_Pressure_Filter_SUP3	Trend log of Pressure_Filter_SUP3		Read
TL	1094	TL_Pressure_Filter_ETA1	Trend log of Pressure_Filter_ETA1		Read
TL	1095	TL_Pressure_Filter_ETA2	Trend log of Pressure_Filter_ETA2		Read
TL	1175	TL_Pressure_Static_SUP	Trend log of Pressure_Static_SUP		Read
TL	1185	TL_Pressure_Static_ETA	Trend log of Pressure_Static_ETA		Read
TL	30105	TL_FilterPreDreyer	Trend log of FilterPreDreyer		Read
TL	130007	TL_Setpoint_Fan_Stage	Trend log of Setpoint_Fan_Stage		Read
TL	130012	TL_Request_Cooling	Trend log of Request_Cooling		Read
TL	130024	TL_EHeating_Stage	Trend log of EHeating_Stage		Read
TL	130025	TL_Chiller_Stage	Trend log of Chiller_Stage		Read
TL	130047	TL_Heatpump-Mode	Trend log of Heatpump-Mode		Read
SCH	10015	SC_Setpoint_Temperature_BMS	Schedule for Setpoint_Temperature_BMS		Read
SCH	10016	SC_Setpoint_Speed_SUP_BMS	Schedule for Setpoint_Speed_SUP_BMS		Read
SCH	10017	SC_Setpoint_Speed_ETA_BMS	Schedule for Setpoint_Speed_ETA_BMS		Read
SCH	10025	SC_Setpoint_Humidity_BMS	Schedule for Setpoint_Humidity_BMS		Read
SCH	10026	SC_Setpoint_Humidity_Abs_BMS	Schedule for Setpoint_Humidity_Abs_BMS		Read
SCH	11013	SC_Setpoint_Fresh_Air_BMS	Schedule for Setpoint_Fresh_Air_BMS		Read
SCH	11015	SC_Setpoint_Pressure_SUP_BMS	Schedule for Setpoint_Pressure_SUP_BMS		Read
SCH	11016	SC_Setpoint_Pressure_ETA_BMS	Schedule for Setpoint_Pressure_ETA_BMS		Read
SCH	11017	SC_Setpoint_Volume_SUP_BMS	Schedule for Setpoint_Volume_SUP_BMS		Read
SCH	11018	SC_Setpoint_Volume_ETA_BMS	Schedule for Setpoint_Volume_ETA_BMS		Read
SCH	140222	SC_Setpoint_Fan_Step_BMS	Schedule for Setpoint_Fan_Step_BMS		Read

Object ID lookup: WOLF WRS-K air handling unit controller - BACnet-Pro interface point IDs by name

AI1Temperature_SUP
AI2Temperature_Outdoor
AI3Temperature_Room
AI4Temperature_ETA
AI5Air_Quality_VOC
AI6Setpoint_Device
AI7Humidity_Room
AI8Humidity_ETA
AI9Humidity_SUP
AI10Setpoint_Temperature_SUP
AI11Setpoint_Temperature
AI12Setpoint_Fresh_Air
AI13Setpoint_Speed_SUP_Fan
AI14Setpoint_Speed_ETA_Fan
AI23Setpoint_Humidity
AI24Setpoint_Humidity_Abs
AI27Temperature_EHA
AI28Signal_Valve_Heating
AI29Signal_Valve_Cooling
AI30Signal_Heat_Recovery
AI31Signal_Humidifier
AI32Temperature_Adiabatic_Cooling
AI33Signal_Valve_Reheating
AI42Humidity_Outdoor
AI45Temperature_Outdoor_HR
AI46Temperature_SUP_HR
AI47Signal_Valve_PreHeating
AI48Temperature_Dewpoint
AI59Temperature_Inlet_Heater
AI60Temperature_Return_Heater
AI61Temperature_Inlet_Cooler
AI62Temperature_Return_Cooler
AI1001Air_Quality_CO2
AI1002Pressure_SUP
AI1003Pressure_ETA
AI1004Volume_SUP
AI1005Volume_ETA
AI1008Setpoint_Pressure_SUP
AI1009Setpoint_Pressure_ETA
AI1010Setpoint_Volume_SUP
AI1011Setpoint_Volume_ETA
AI1091Pressure_Filter_SUP1
AI1092Pressure_Filter_SUP2
AI1093Pressure_Filter_SUP3
AI1094Pressure_Filter_ETA1
AI1095Pressure_Filter_ETA2
AI1175Pressure_Static_SUP
AI1185Pressure_Static_ETA
AO15Setpoint_Temperature_BMS
AO16Setpoint_Speed_SUP_BMS
AO17Setpoint_Speed_ETA_BMS
AO18Offset_Temperature_BMS
AO19Offset_Speed_SUP_Fan_BMS
AO20Offset_Speed_ETA_Fan_BMS
AO21Offset_Humidity_BMS
AO22Offset_Humidity_Abs_BMS
AO25Setpoint_Humidity_BMS
AO26Setpoint_Humidity_Abs_BMS
AO37Temperature_Outdoor_BMS
AO71Temperature_Room_BMS
AO1013Setpoint_Fresh_Air_BMS
AO1015Setpoint_Pressure_SUP_BMS
AO1016Setpoint_Pressure_ETA_BMS
AO1017Setpoint_Volume_SUP_BMS
AO1018Setpoint_Volume_ETA_BMS
AO1019Offset_Fresh_Air_BMS
AO1020Offset_Pressure_SUP_BMS
AO1021Offset_Pressure_ETA_BMS
AO1022Offset_Volume_SUP_BMS
AO1023Offset_Volume_ETA_BMS
AV1055Max_Power_Eheater
BI1Alarm_General
BI2Ext_Request_Enable
BI3Hygrostat
BI4Humidifier_Enable
BI5Status_AHU
BI6Special_Holiday
BI7Special_Filter
BI8Special_Preheat
BI9Special_NightVentilation
BI10Special_BackupMode
BI11Special_Utilisation
BI12Special_PeakVentilation
BI13Special_NaturalCooling
BI14Special_Hygrostat
BI15Special_AirQuality
BI16Special_ExternalDemand
BI17Special_RunOn
BI18Pump_Cooling
BI19Alarm_Inverter_SUP
BI21Alarm_RepairSwitch_SUP
BI22Alarm_AirFlow_SUP
BI23Alarm_Inverter_ETA
BI25Alarm_RepairSwitch_ETA
BI26Alarm_AirFlow_ETA
BI30Alarm_Pump_HotWater
BI31Alarm_Frost
BI32Alarm_Frost_SUP
BI33Alarm_TempLimiter_Eheater
BI34Alarm_SafetyTempLimiter_Eheater
BI35Alarm_Pump_ColdWater
BI36Alarm_Chiller
BI37Alarm_Fire
BI48Alarm_Fan_SUP
BI49Alarm_Fan_ETA
BI50Alarm_KLM_E
BI51Alarm_BMK_F
BI52Alarm_Service
BI54Alarm_HR
BI55Alarm_Service_Humi
BI56Alarm_Humi
BI57Alarm_Extern
BI58Alarm_SmokeAlarm
BI59Alarm_Setpoint_Device
BI60Pump_Heating
BI61Request_Heating
BI62Request_Heat_Recovery
BI63Request_Damper_SUP
BI64Request_Damper_ETA
BI66Alarm_Fire_Damper_1
BI67Alarm_Fire_Damper_2
BI68Alarm_Fire_Damper_3
BI69Alarm_Fire_Damper_4
BI70Alarm_Fire_Damper_5
BI71Alarm_Fire_Damper_6
BI72Alarm_Fire_Damper_7
BI73Alarm_Fire_Damper_8
BI74Alarm_Fire_Damper_9
BI75Alarm_Fire_Damper_10
BI76Alarm_Fire_Damper_11
BI77Alarm_Fire_Damper_12
BI78Alarm_Fire_Damper_13
BI79Alarm_Fire_Damper_14
BI80Alarm_Fire_Damper_15
BI81Alarm_Fire_Damper_16
BI82Alarm_Fire_Damper_17
BI83Alarm_Fire_Damper_18
BI84Alarm_Fire_Damper_19
BI85Alarm_Fire_Damper_20
BI86Alarm_Fire_Damper_21
BI87Adiabatic_Cooling_Enable
BI88Alarm_AC_Calcification
BI91Drain_Valve_Supply_Water
BI92Drain_Valve_Tank
BI94Feed_Valve_Adiabatic_Cooling
BI96Alarm_AC_Humi
BI97Alarm_AC_Cooling_Power
BI100Alarm_Service_AC_Humi
BI101Special_HR_Icing
BI102Special_Speed Reduction
BI105FilterPreDreyer
BI112Special_Setback Mode
BI113Special_Winterstart
BI114Alarm_HP
BI115Alarm_Pump_Reheating
BI116Alarm_Frost_Reheating
BI117Status_Operation
BI120Alarm_pLAN_Chiller
BI122Alarm_kvs
BI125Special_Min_Temp_SUP
BI128Alarm_Temp_Out_BMS
BI129Special_Quickheat
BI134Alarm_Temp_Room_BMS
BI139SafetyTempLim_Preheater
BI143Request_Bypass_Coil1
BI146Alarm_Dehumification
BI148Dehumidification_Enable
BI149Special_Defrost_HP
BI154Request_Bypass_Coil2
BI164Alarm_ETA_Filter_1
BI165Alarm_ETA_Filter_2
BI166Alarm_SUP_Filter_1
BI167Alarm_SUP_Filter_2
BI168Alarm_SUP_Filter_3
BI169Alarm_Inverter_1
BI170Alarm_Inverter_2
BI171Alarm_Inverter_3
BI173Alarm_Pump_ChOver
BI174Alarm_SafetyTempLim_Predryer
BI175Alarm_Ventilator2_SUP
BI176Alarm_Ventilator2_ETA
BI177Request_Preheater
BI178Special_Frost
BI189Alarm_Frost_Return_Heater
BI193Alarm_Condensatepump_HR
BI300Alarm_Watchdog_KLM
BV1Alarm_Reset_BMS
BV179Mode_cool_ext
MI7Setpoint_Fan_Stage
MI12Request_Cooling
MI24EHeating_Stage
MI25Chiller_Stage
MI47Heatpump-Mode
MO222Setpoint_Fan_Step_BMS
NC1NC1
NC2NC2
NC3NC3
NC4NC4
MV1006Operation_Mode
TL1TL_Temperature_SUP
TL2TL_Temperature_Outdoor
TL3TL_Temperature_Room
TL4TL_Temperature_ETA
TL5TL_Air_Quality_VOC
TL6TL_Setpoint_Device
TL7TL_Humidity_Room
TL8TL_Humidity_ETA
TL9TL_Humidity_SUP
TL10TL_Setpoint_Temperature_SUP
TL11TL_Setpoint_Temperature
TL12TL_Setpoint_Fresh_Air
TL13TL_Setpoint_Speed_SUP_Fan
TL14TL_Setpoint_Speed_ETA_Fan
TL23TL_Setpoint_Humidity
TL24TL_Setpoint_Humidity_Abs
TL27TL_Temperature_EHA
TL28TL_Signal_Valve_Heating
TL29TL_Signal_Valve_Cooling
TL30TL_Signal_Heat_Recovery
TL31TL_Signal_Humidifier
TL32TL_Temperature_Adiabatic_Cooling
TL33TL_Signal_Valve_Reheating
TL42TL_Humidity_Outdoor
TL45TL_Temperature_Outdoor_HR
TL46TL_Temperature_SUP_HR
TL47TL_Signal_Valve_PreHeating
TL48TL_Temperature_Dewpoint
TL59TL_Temperature_Inlet_Heater
TL60TL_Temperature_Return_Heater
TL61TL_Temperature_Inlet_Cooler
TL62TL_Temperature_Return_Cooler
TL1001TL_Air_Quality_CO2
TL1002TL_Pressure_SUP
TL1003TL_Pressure_ETA
TL1004TL_Volume_SUP
TL1005TL_Volume_ETA
TL1008TL_Setpoint_Pressure_SUP
TL1009TL_Setpoint_Pressure_ETA
TL1010TL_Setpoint_Volume_SUP
TL1011TL_Setpoint_Volume_ETA
TL1091TL_Pressure_Filter_SUP1
TL1092TL_Pressure_Filter_SUP2
TL1093TL_Pressure_Filter_SUP3
TL1094TL_Pressure_Filter_ETA1
TL1095TL_Pressure_Filter_ETA2
TL1175TL_Pressure_Static_SUP
TL1185TL_Pressure_Static_ETA
TL30105TL_FilterPreDreyer
TL130007TL_Setpoint_Fan_Stage
TL130012TL_Request_Cooling
TL130024TL_EHeating_Stage
TL130025TL_Chiller_Stage
TL130047TL_Heatpump-Mode
SCH10015SC_Setpoint_Temperature_BMS
SCH10016SC_Setpoint_Speed_SUP_BMS
SCH10017SC_Setpoint_Speed_ETA_BMS
SCH10025SC_Setpoint_Humidity_BMS
SCH10026SC_Setpoint_Humidity_Abs_BMS
SCH11013SC_Setpoint_Fresh_Air_BMS
SCH11015SC_Setpoint_Pressure_SUP_BMS
SCH11016SC_Setpoint_Pressure_ETA_BMS
SCH11017SC_Setpoint_Volume_SUP_BMS
SCH11018SC_Setpoint_Volume_ETA_BMS
SCH140222SC_Setpoint_Fan_Step_BMS

Integration notes

Taken from WOLF's EDE export for the BACnet-Pro interface (index 05, 08.07.2025); the EDE has no separate descriptions, so the descriptions here are expanded from the object names.
Access follows the EDE 'settable' column; settable outputs (AO, MO) are listed as commandable.
This is a different object set from the older WOLF WRS-K BACnet interface (BV/AV based); only a few names match.
Which objects carry real values depends on the unit's options (heat recovery type, humidifier, adiabatic cooling, fire dampers, heat pump).
Trend logs, schedules and notification classes from the EDE are included.

Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the WRS-K air handling unit controller - BACnet-Pro interface and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.

Questions about the WOLF WRS-K air handling unit controller - BACnet-Pro interface

How many BACnet points does the WOLF WRS-K air handling unit controller - BACnet-Pro interface have?

This list has 264 BACnet objects: 48 analog inputs, 22 analog outputs, 1 analog value, 115 binary inputs, 2 binary values, 5 multi-state inputs, 1 multi-state output, 4 notification classs, 11 schedules, 1 multi-state value, 54 trend logs. The exact set on a given unit depends on its firmware, installed options and configuration.

Which WOLF WRS-K air handling unit controller - BACnet-Pro interface BACnet points are writable?

27 of the 264 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done.

Where is the official WOLF WRS-K air handling unit controller - BACnet-Pro interface BACnet documentation?

The source is EDE-File BACnet-Pro-Schnittstelle fuer WRS-K, Index05 (BACnet-Pro_Index05_EDE_komplett.csv) (Index05), revision 08.07.2025, published free by WOLF at https://www.wolf.eu/download-asset/RmlkbTRXT2hDOHpMWEN6ZVZOOUVPQT09.

What are the minimum BACnet points to integrate the WOLF WRS-K air handling unit controller - BACnet-Pro interface?

Start with MV 1006 Operation_Mode (Operating mode: 1 manual, 2 7-day program, 3 BMS); MO 222 Setpoint_Fan_Step_BMS (Fan stage from BMS: 1 off, 2 on, 3-4 stages); AO 15 Setpoint_Temperature_BMS (Temperature setpoint from the BMS, °C); AO 16 Setpoint_Speed_SUP_BMS (Supply fan speed setpoint, %); AO 17 Setpoint_Speed_ETA_BMS (Extract fan speed setpoint, %); BV 1 Alarm_Reset_BMS (Remote alarm reset); BI 5 Status_AHU (Unit status); AI 1 Temperature_SUP (Supply air temperature, °C); AI 3 Temperature_Room (Room temperature, °C); BI 1 Alarm_General (General alarm).

How do I enable BMS control of the WOLF WRS-K air handling unit controller - BACnet-Pro interface?

MV 1006 Operation_Mode selects manual mode, the 7-day program or BMS mode. The EDE does not say which BMS setpoints take effect in which mode; check on site.

Can the BMS supply sensor values to the WOLF WRS-K air handling unit controller - BACnet-Pro interface?

Outdoor and room temperature can be written from the BMS (AO 37 Temperature_Outdoor_BMS, AO 71 Temperature_Room_BMS, -50 to 60 °C); BI 128 / BI 134 flag problems with them.

How do I check these points on the real WRS-K air handling unit controller - BACnet-Pro interface?

Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.

More WOLF BACnet points lists

Air handling unit controller
WOLF WRS-K air handling unit controller - BACnet interface
WOLF air handling and ventilation units with the WRS-K regulator (KLM-S, KLM-L, KLM-XL air-handling modules) fitted with the BACnet interface card.
198 objects · 27 writable · 3065168 | 202405
Also known as: WOLF WRS-K BACnet, Rozhraní BACnet pro WRS-K, Rozhranie BACnet pre WRS-K, KLM-S, KLM-L, KLM-XL

Source: EDE-File BACnet-Pro-Schnittstelle fuer WRS-K, Index05 (BACnet-Pro_Index05_EDE_komplett.csv) · Index05 · rev. 08.07.2025. Object names, instances and units are reproduced as published; descriptions are our own.