The unit does not answer on the RS485 bus. What should I check?

Check that the SEM or SEC module is connected to the SEC/SEM connector on the main board and that pin 1 (A) and pin 2 (B) go to A and B of the Gateway. Compare the Modbus address, baud rate and parity in the user panel with the device settings in ModbusCloud. If nothing comes back, swap A and B.

Why do some readings stay at 0?

Many values only exist when the matching sensor or accessory is fitted: CO2, humidity and VOC sensors, an external heater or cooler, duct pressure or airflow sensors, room controllers. Without that part the register reads 0. Readings for the GIO inputs only work after the input function is set for Modbus.

Can I change the operating mode or setpoints from ModbusCloud?

Yes, the operating mode, temperature setpoints, boost settings and the other settings are writable. Writing registers from ModbusCloud is switched on per organisation on request. Change one value at a time and read it back. Command registers such as the alarm confirmations are cleared by the unit once the command is processed.

Which software version does this template need?

The register list is for CASA units with the SCB 4.2 board and Genius software 4.0 or later, connected through an SEM or SEC module. Units with the older Smart software use a different list. Some registers only exist from software 4.1 or 4.2.

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Modbus RTU

Swegon CASA Genius

Name: Swegon CASA Genius
Brand: Swegon
SKU: 9171f854-39ed-4ee0-88d8-82b757a8bc78

Swegon

Residential heat recovery ventilation unit: temperatures, air quality, fan speeds, alarms and operating mode.

Overview

The Swegon CASA Genius is a residential heat recovery ventilation unit that supplies fresh air and extracts stale air in homes and apartments. This Modbus RTU template reads temperatures, CO2, humidity, fan speeds, unit state and alarms, and lets you set the operating mode, temperature setpoints and automation settings from ModbusCloud.

Key readings

Outdoor air temperature
Supply air temperature
Extract air temperature
Room CO2
Room humidity
Fan control
Unit state
Active alarms

Available commands

Operating mode
Supply temperature setpoint
Room temperature setpoint
Boost timer
Fan speeds per mode
CO2 and humidity automation

Use cases

Show outdoor, supply and extract air temperatures and room CO2 of every home on one dashboard.
Send an email alert when Active Alarms or Critical Alarms changes to 1, so a stopped unit is noticed the same day.
Keep the history of humidity and CO2 to see whether the ventilation keeps up with the occupants.
Switch a unit to Away or Boost from the portal, or adjust the supply temperature setpoint remotely.
Follow the hours to the next service and the filter information to plan filter changes.

Installation

1Fit the SEM or SEC module on the SEC/SEM connector of the CASA main board with the supplied cable.
2Connect pin 1 (A) and pin 2 (B) of the module to the RS485 port of the ModbusCloud Gateway, with termination at the ends of the bus.
3Set the Modbus address, baud rate and parity in the Modbus settings of the CASA user panel.
4In ModbusCloud, add a Modbus device on the Gateway with the same settings and import this template.
5Check that the outdoor and supply air temperatures come in with plausible values.

Things to watch for

The unit does not answer on the RS485 bus. What should I check?: Check that the SEM or SEC module is connected to the SEC/SEM connector on the main board and that pin 1 (A) and pin 2 (B) go to A and B of the Gateway. Compare the Modbus address, baud rate and parity in the user panel with the device settings in ModbusCloud. If nothing comes back, swap A and B.
Why do some readings stay at 0?: Many values only exist when the matching sensor or accessory is fitted: CO2, humidity and VOC sensors, an external heater or cooler, duct pressure or airflow sensors, room controllers. Without that part the register reads 0. Readings for the GIO inputs only work after the input function is set for Modbus.
Can I change the operating mode or setpoints from ModbusCloud?: Yes, the operating mode, temperature setpoints, boost settings and the other settings are writable. Writing registers from ModbusCloud is switched on per organisation on request. Change one value at a time and read it back. Command registers such as the alarm confirmations are cleared by the unit once the command is processed.
Which software version does this template need?: The register list is for CASA units with the SCB 4.2 board and Genius software 4.0 or later, connected through an SEM or SEC module. Units with the older Smart software use a different list. Some registers only exist from software 4.1 or 4.2.

Registers (390)

381 read / 178 write

Name	Address	Function	Type	Unit	Access
Fresh Air Temperature	•••	•••	•••	°C	R
Supply Air Before Re-heater Temperature	•••	•••	•••	°C	R
Supply Air Temperature	•••	•••	•••	°C	R
Extract Air Temperature	•••	•••	•••	°C	R
Exhaust Air Temperature	•••	•••	•••	°C	R
Water Radiator Temperature	•••	•••	•••	°C	R
External Outside Air Temperature	•••	•••	•••	°C	R
Room Air Temperature	•••	•••	•••	°C	R
T6 Room Temperature	•••	•••	•••	°C	R
T7 Room Temperature	•••	•••	•••	°C	R
T8 Room Temperature	•••	•••	•••	°C	R
T9 Room Temperature	•••	•••	•••	°C	R
User Panel 1 Temperature	•••	•••	•••	°C	R
User Panel 1 Temperature (Second Address)	•••	•••	•••	°C	R
User Panel 2 Temperature	•••	•••	•••	°C	R
User Panel 2 Temperature (Second Address)	•••	•••	•••	°C	R
User Panel 3 Temperature	•••	•••	•••	°C	R
User Panel 4 Temperature	•••	•••	•••	°C	R
User Panel 5 Temperature	•••	•••	•••	°C	R
IO1 Temperature	•••	•••	•••	°C	R
IO2 Temperature	•••	•••	•••	°C	R
IO3 Temperature	•••	•••	•••	°C	R
IO4 Temperature	•••	•••	•••	°C	R
IO5 Temperature	•••	•••	•••	°C	R
Room Air CO2	•••	•••	•••	ppm	R
CO2 IO1	•••	•••	•••	ppm	R
CO2 IO2	•••	•••	•••	ppm	R
CO2 IO3	•••	•••	•••	ppm	R
CO2 IO4	•••	•••	•••	ppm	R
CO2 IO5	•••	•••	•••	ppm	R
CO2 Internal Sensor	•••	•••	•••	ppm	R
CO2 Internal Sensor Digital	•••	•••	•••	ppm	R
Room Air RH	•••	•••	•••	%	R
Room Air Absolute Humidity	•••	•••	•••		R
Room Air Absolute Humidity Setpoint	•••	•••	•••		R
RH IO1	•••	•••	•••	%	R
RH IO2	•••	•••	•••	%	R
RH IO3	•••	•••	•••	%	R
RH IO4	•••	•••	•••	%	R
RH IO5	•••	•••	•••	%	R
RH Internal Sensor	•••	•••	•••	%	R
RH Internal Sensor Digital SCD40	•••	•••	•••	%	R
RH Internal Sensor Digital SHT3a	•••	•••	•••	%	R
Room Air VOC	•••	•••	•••	ppm	R
VOC IO1	•••	•••	•••	ppm	R
VOC IO2	•••	•••	•••	ppm	R
VOC IO3	•••	•••	•••	ppm	R
VOC IO4	•••	•••	•••	ppm	R
VOC IO5	•••	•••	•••	ppm	R
VOC Internal Sensor	•••	•••	•••	ppm	R
VOC Internal Sensor Digital	•••	•••	•••	ppm	R
Supply Duct Pressure	•••	•••	•••	Pa	R
Exhaust Duct Pressure	•••	•••	•••	Pa	R
Supply Duct Pressure Target	•••	•••	•••	Pa	R
Exhaust Duct Pressure Target	•••	•••	•••	Pa	R
Supply Air Flow	•••	•••	•••		R
Exhaust Air Flow	•••	•••	•••		R
Room Pressure	•••	•••	•••	Pa	R
Rotor Rotating Speed	•••	•••	•••	rpm	R
GIO 1 DI Status	•••	•••	•••		R
GIO 2 DI Status	•••	•••	•••		R
GIO 3 DI Status	•••	•••	•••		R
GIO 4 DI Status	•••	•••	•••		R
GIO 5 DI Status	•••	•••	•••		R
GIO 1 AI Value	•••	•••	•••	mV	R
GIO 2 AI Value	•••	•••	•••	mV	R
GIO 3 AI Value	•••	•••	•••	mV	R
GIO 4 AI Value	•••	•••	•••	mV	R
GIO 5 AI Value	•••	•••	•••	mV	R
Hours to Next Service	•••	•••	•••	h	R
Unit State	•••	•••	•••		R
Boost Time Left	•••	•••	•••	min	R
Week Timer Active	•••	•••	•••		R
Travelling Mode Active	•••	•••	•••		R
Silent Mode Active	•••	•••	•••		R
Fireplace Function Active	•••	•••	•••		R
Central Vacuum Cleaner Function Active	•••	•••	•••		R
Cooking Mode Active	•••	•••	•••		R
Ventilation Speed State (Smart Compatible)	•••	•••	•••		R
Ventilation Speed State (Genius)	•••	•••	•••		R
Supply Fan Control	•••	•••	•••	%	R
Exhaust Fan Control	•••	•••	•••	%	R
Supply Fan RPM	•••	•••	•••	rpm	R
Exhaust Fan RPM	•••	•••	•••	rpm	R
Automation Control Relative to Home Mode	•••	•••	•••	%	R
CO2 Automation Fan Control	•••	•••	•••	%	R
RH Automation Boost	•••	•••	•••	%	R
VOC Automation Boost	•••	•••	•••	%	R
Temperature Boost	•••	•••	•••	%	R
Cold Climate Fan Speed Limit	•••	•••	•••	%	R
Building Pressure Balance Control	•••	•••	•••	%	R
Heating State	•••	•••	•••		R
Effective Temperature Setpoint	•••	•••	•••	°C	R
Combined Post Heating External/Internal Control	•••	•••	•••	%	R
Internal Post Heating Control	•••	•••	•••	%	R
Internal Preheater Control	•••	•••	•••	%	R
External Post Heating Control Water	•••	•••	•••	%	R
External Post Heating Control Electrical	•••	•••	•••	%	R
External Post Cooling Control	•••	•••	•••	%	R
External Post Cooling Active	•••	•••	•••		R
External Preheater Control	•••	•••	•••	%	R
External Preheater/Cooling Output	•••	•••	•••		R
Heat Exchanger Bypass Plate Position	•••	•••	•••	%	R
Rotor Control	•••	•••	•••	%	R
Service Info	•••	•••	•••		R
Critical Alarms (Ventilation Stopped)	•••	•••	•••		R
Active Alarms	•••	•••	•••		R
Unconfirmed Info	•••	•••	•••		R
Active Alarms Bitwise 1	•••	•••	•••		R
Resettable Alarms Bitwise 1	•••	•••	•••		R
E011 Postheater Failure Active	•••	•••	•••		R
E011 Postheater Failure Resettable	•••	•••	•••		R
E021 Preheater Failure Active	•••	•••	•••		R
E021 Preheater Failure Resettable	•••	•••	•••		R
E051 Freezing Danger Active	•••	•••	•••		R
E051 Freezing Danger Resettable	•••	•••	•••		R
E061 Supply Fan Failure Active	•••	•••	•••		R
E061 Supply Fan Failure Resettable	•••	•••	•••		R
E071 Exhaust Fan Failure Active	•••	•••	•••		R
E071 Exhaust Fan Failure Resettable	•••	•••	•••		R
E221 T1 Sensor Failure Active	•••	•••	•••		R
E221 T1 Sensor Failure Resettable	•••	•••	•••		R
E231 T2 Sensor Failure Active	•••	•••	•••		R
E231 T2 Sensor Failure Resettable	•••	•••	•••		R
E241 T3 Sensor Failure Active	•••	•••	•••		R
E241 T3 Sensor Failure Resettable	•••	•••	•••		R
E251 T4 Sensor Failure Active	•••	•••	•••		R
E251 T4 Sensor Failure Resettable	•••	•••	•••		R
E261 T5 Sensor Failure Active	•••	•••	•••		R
E261 T5 Sensor Failure Resettable	•••	•••	•••		R
E271 T6 Sensor Failure Active	•••	•••	•••		R
E271 T6 Sensor Failure Resettable	•••	•••	•••		R
E281 T7 Sensor Failure Active	•••	•••	•••		R
E281 T7 Sensor Failure Resettable	•••	•••	•••		R
E291 T8 Sensor Failure Active	•••	•••	•••		R
E301 T9 Sensor Failure Active	•••	•••	•••		R
E301 T9 Sensor Failure Resettable	•••	•••	•••		R
E082 Emergency Stop	•••	•••	•••		R
New Genius Alarm Active	•••	•••	•••		R
New Genius Alarm Resettable	•••	•••	•••		R
E111 Supply Temperature Low Alarm Active	•••	•••	•••		R
E111 Supply Temperature Low Alarm Resettable	•••	•••	•••		R
E121 Internal Temperature High Alarm Active	•••	•••	•••		R
E121 Internal Temperature High Alarm Resettable	•••	•••	•••		R
Preheater Temperature High Alarm Active	•••	•••	•••		R
Preheater Temperature High Alarm Resettable	•••	•••	•••		R
E131 Rotor RPM Alarm Active	•••	•••	•••		R
E131 Rotor RPM Alarm Resettable	•••	•••	•••		R
Fan Control Alarm Active	•••	•••	•••		R
Fan Control Alarm Resettable	•••	•••	•••		R
Active Alarms Bitwise 2	•••	•••	•••		R
Resettable Alarms Bitwise 2	•••	•••	•••		R
E401 Sensor Package Failure Active	•••	•••	•••		R
E401 Sensor Package Failure Resettable	•••	•••	•••		R
E411 RH Sensor Failure Active	•••	•••	•••		R
E411 RH Sensor Failure Resettable	•••	•••	•••		R
E421 CO2 Sensor Failure Active	•••	•••	•••		R
E421 CO2 Sensor Failure Resettable	•••	•••	•••		R
E431 VOC Sensor Failure Active	•••	•••	•••		R
E431 VOC Sensor Failure Resettable	•••	•••	•••		R
E031 External Electrical Preheater Failure Active	•••	•••	•••		R
E031 External Electrical Preheater Failure Resettable	•••	•••	•••		R
E041 External Electrical Postheater Failure Active	•••	•••	•••		R
E041 External Electrical Postheater Failure Resettable	•••	•••	•••		R
E202 Internal PCB Temperature High Active	•••	•••	•••		R
E202 Internal PCB Temperature High Resettable	•••	•••	•••		R
E211 Internal Parameter Error Active	•••	•••	•••		R
E211 Internal Parameter Error Resettable	•••	•••	•••		R
E091 External Alarm Active	•••	•••	•••		R
E091 External Alarm Resettable	•••	•••	•••		R
External Device Message Active	•••	•••	•••		R
External Device Message Resettable	•••	•••	•••		R
E092 External Critical Alarm Active	•••	•••	•••		R
E092 External Critical Alarm Resettable	•••	•••	•••		R
E102 External Fire Detector Alarm Active	•••	•••	•••		R
E102 External Fire Detector Alarm Resettable	•••	•••	•••		R
E171 Heat Exchanger Efficiency Low Active	•••	•••	•••		R
E171 Heat Exchanger Efficiency Low Resettable	•••	•••	•••		R
Heat Exchanger Control Failure Active	•••	•••	•••		R
Heat Exchanger Control Failure Resettable	•••	•••	•••		R
Active Alarms Bitwise 3	•••	•••	•••		R
Resettable Alarms Bitwise 3	•••	•••	•••		R
E451 Cooling Condenser Temperature High Active	•••	•••	•••		R
E451 Cooling Condenser Temperature High Resettable	•••	•••	•••		R
E461 Cooling Hotgas Temperature High Active	•••	•••	•••		R
E461 Cooling Hotgas Temperature High Resettable	•••	•••	•••		R
E471 Cooling Pressure High Active	•••	•••	•••		R
E471 Cooling Pressure High Resettable	•••	•••	•••		R
E161 Rotor Stall Detection Active	•••	•••	•••		R
E161 Rotor Stall Detection Resettable	•••	•••	•••		R
E141 Rotor Driver Overheat Active	•••	•••	•••		R
E141 Rotor Driver Overheat Resettable	•••	•••	•••		R
E151 Rotor Connection Failure Active	•••	•••	•••		R
E151 Rotor Connection Failure Resettable	•••	•••	•••		R
E502 Indoor Humidity Active	•••	•••	•••		R
E502 Indoor Humidity Resettable	•••	•••	•••		R
E512 Cooling Coil Condense Removal Critical Failure Active	•••	•••	•••		R
E512 Cooling Coil Condense Removal Critical Failure Resettable	•••	•••	•••		R
Controller 1 Room Temperature	•••	•••	•••	°C	R
Controller 2 Room Temperature	•••	•••	•••	°C	R
Controller 3 Room Temperature	•••	•••	•••	°C	R
Controller 4 Room Temperature	•••	•••	•••	°C	R
Controller 5 Room Temperature	•••	•••	•••	°C	R
Controller 6 Room Temperature	•••	•••	•••	°C	R
Controller 7 Room Temperature	•••	•••	•••	°C	R
Operating Mode	•••	•••	•••		R/W
Emergency Stop	•••	•••	•••		R/W
CO2 Automation	•••	•••	•••		R/W
RH Automation	•••	•••	•••		R/W
VOC Automation	•••	•••	•••		R/W
Cooking Mode Control	•••	•••	•••		R/W
Fireplace Function Activation	•••	•••	•••		W
External Post Heater Liquid / Electrical	•••	•••	•••		R/W
External Post Cooling Control / Ground Liquid Cooling	•••	•••	•••		R/W
External Liquid Coil (Preheating/Cooling)	•••	•••	•••		R/W
GIO1 Relay Output	•••	•••	•••		R/W
GIO2 Relay Output	•••	•••	•••		R/W
GIO3 Relay Output	•••	•••	•••		R/W
GIO4 Relay Output	•••	•••	•••		R/W
GIO5 Relay Output	•••	•••	•••		R/W
SET Relay 1 Output	•••	•••	•••		R/W
SET Relay 2 Output	•••	•••	•••		R/W
AO4 Output Control	•••	•••	•••	V	R/W
Commissioning Mode	•••	•••	•••		R/W
Cooker Hood Mode	•••	•••	•••		R/W
Boost Mode Timer	•••	•••	•••		R/W
Home+ Mode Ventilation Level	•••	•••	•••	%	R/W
Home+ Visibility in User Panel	•••	•••	•••		R/W
Travelling Mode Speed Drop	•••	•••	•••	%	R/W
Travelling Visibility in User Panel	•••	•••	•••		R/W
Shutdown Visibility in User Panel	•••	•••	•••		R/W
Boost Mode Limit	•••	•••	•••	ppm	R/W
Home Mode Limit	•••	•••	•••	ppm	R/W
Away Mode Limit	•••	•••	•••	ppm	R/W
RH Advanced Boost Limit	•••	•••	•••	%	R/W
RH Advanced Max Boost Limit	•••	•••	•••	%	R/W
RH Advanced Max Allowed Boost Level	•••	•••	•••	%	R/W
Boost Delay	•••	•••	•••	min	R/W
Boost During Delay	•••	•••	•••	%	R/W
RH Automation Allowed in Away Mode	•••	•••	•••		R/W
RH Control (Sorption Units Only)	•••	•••	•••		R/W
Indoor Humidity Setpoint (RH)	•••	•••	•••	%	R/W
Indoor Humidity Limit in a Cold Climate	•••	•••	•••	%	R/W
Humidity Recovery Control During the Summer	•••	•••	•••		R/W
VOC Advanced Boost Limit	•••	•••	•••	ppm	R/W
VOC Advanced Full Boost Limit	•••	•••	•••	ppm	R/W
VOC Advanced Max Allowed Boost Level	•••	•••	•••	%	R/W
VOC Automation Allowed in Away Mode	•••	•••	•••		R/W
Summer Mode Boost	•••	•••	•••		R/W
Summer Boost Advanced Limit (Room Temperature)	•••	•••	•••	°C	R/W
Summer Boost Advanced Full Limit (Room Temperature)	•••	•••	•••	°C	R/W
Summer Boost Advanced Max Allowed Boost Level	•••	•••	•••	%	R/W
Summer Boost Allowed in Away Mode	•••	•••	•••		R/W
Fireplace Function Level	•••	•••	•••		R/W
Fireplace Function Visibility in User Panel	•••	•••	•••		R/W
Central Vacuum Cleaner Compensation	•••	•••	•••	%	R/W
Temperature Setpoint	•••	•••	•••	°C	R/W
Temperature Setpoint Summer	•••	•••	•••	°C	R/W
Summer Mode Detection	•••	•••	•••		R/W
Summer Mode Detection Outside Limit	•••	•••	•••	°C	R/W
Summer Mode Room Temperature Limit	•••	•••	•••	°C	R/W
Winter Mode Limit	•••	•••	•••	°C	R/W
Winter Mode Supply Temperature Setpoint for Away	•••	•••	•••	°C	R/W
Winter Mode Supply Temperature Setpoint for Travelling	•••	•••	•••	°C	R/W
Defrost Level	•••	•••	•••		R/W
Minimum Supply Air Temperature During Defrost	•••	•••	•••	°C	R/W
Supply Air Control Method	•••	•••	•••		R/W
Room Temperature Setpoint	•••	•••	•••	°C	R/W
Winter Mode Room Temperature Setpoint for Away	•••	•••	•••	°C	R/W
Winter Mode Room Temperature Setpoint for Travelling	•••	•••	•••	°C	R/W
Room Air Control, Min Supply Temperature Setpoint	•••	•••	•••	°C	R/W
Room Air Control, Max Supply Temperature Setpoint	•••	•••	•••	°C	R/W
Room Air Control (Cooling), Min Supply Temperature Setpoint	•••	•••	•••	°C	R/W
Room Air Control (Cooling), Max Supply Temperature Setpoint	•••	•••	•••	°C	R/W
Heating Fresh Air Limit	•••	•••	•••	°C	R/W
T7 External Supply Temperature Sensor	•••	•••	•••		R/W
T6 Water Temperature Sensor Type	•••	•••	•••		R/W
Cooling Fresh Air Limit	•••	•••	•••	°C	R/W
External Pre Heating Fresh Air Limit	•••	•••	•••	°C	R/W
External Pre Cooling Fresh Air Limit	•••	•••	•••	°C	R/W
T8 External Outside Temperature Sensor Type	•••	•••	•••		R/W
External Preheater Liquid / Electrical	•••	•••	•••		R/W
GIO 1 Function	•••	•••	•••		R/W
GIO 2 Function	•••	•••	•••		R/W
GIO 3 Function	•••	•••	•••		R/W
GIO 4 Function	•••	•••	•••		R/W
GIO 5 Function	•••	•••	•••		R/W
SET Relay 1 Function	•••	•••	•••		R/W
SET Relay 2 Function	•••	•••	•••		R/W
GIO/SET DO Polarity NO/NC	•••	•••	•••		R/W
AO4 Output Type	•••	•••	•••		R/W
Room Temperature Sensor Used for Functions	•••	•••	•••		R/W
T6 External Room Temperature Sensor Type	•••	•••	•••		R/W
T7 External Room Temperature Sensor Type	•••	•••	•••		R/W
T8 External Room Temperature Sensor Type	•••	•••	•••		R/W
T9 External Room Temperature Sensor Type	•••	•••	•••		R/W
GIO Temp Measurement Scale Input Low	•••	•••	•••	mV	R/W
GIO Temp Measurement Scale Input High	•••	•••	•••	mV	R/W
GIO Temp Measurement Scale Temp Output Low	•••	•••	•••		R/W
GIO Temp Measurement Scale Temp Output High	•••	•••	•••		R/W
Room Temperature Fine Tuning	•••	•••	•••	°C	R/W
Outside Temperature Sensor Selection	•••	•••	•••		R/W
RH Measurement	•••	•••	•••		R/W
GIO RH Measurement Scale Input Low	•••	•••	•••	mV	R/W
GIO RH Measurement Scale Input High	•••	•••	•••	mV	R/W
GIO RH Measurement Scale Rh Output Low	•••	•••	•••	%	R/W
GIO RH Measurement Scale Rh Output High	•••	•••	•••	%	R/W
CO2 Measurement	•••	•••	•••		R/W
GIO CO2 Measurement Scale Input Low	•••	•••	•••	mV	R/W
GIO CO2 Measurement Scale Input High	•••	•••	•••	mV	R/W
GIO CO2 Measurement Scale CO2 Output Low	•••	•••	•••	ppm	R/W
GIO CO2 Measurement Scale CO2 Output High	•••	•••	•••	ppm	R/W
VOC Measurement	•••	•••	•••		R/W
GIO VOC Measurement Scale Input Low	•••	•••	•••	mV	R/W
GIO VOC Measurement Scale Input High	•••	•••	•••	mV	R/W
GIO VOC Measurement Scale VOC Output Low	•••	•••	•••	ppm	R/W
GIO VOC Measurement Scale VOC Output High	•••	•••	•••	ppm	R/W
Away Mode Supply Fan Speed	•••	•••	•••	%	R/W
Away Mode Exhaust Fan Speed	•••	•••	•••	%	R/W
Home Mode Supply Fan Speed	•••	•••	•••	%	R/W
Home Mode Exhaust Fan Speed	•••	•••	•••	%	R/W
Boost Mode Supply Fan Speed	•••	•••	•••	%	R/W
Boost Mode Exhaust Fan Speed	•••	•••	•••	%	R/W
Cooking Mode Supply Fan Speed	•••	•••	•••	%	R/W
Cooking Mode Exhaust Fan Speed	•••	•••	•••	%	R/W
Ventilation Control Mode	•••	•••	•••		R/W
Supply Duct Pressure Control Setpoint	•••	•••	•••	Pa	R/W
Extract Duct Pressure Control Setpoint	•••	•••	•••	Pa	R/W
Supply Duct Pressure Control Adjustable Setpoint	•••	•••	•••	Pa	R/W
Extract Duct Pressure Control Adjustable Setpoint	•••	•••	•••	Pa	R/W
Away Mode Supply Pressure	•••	•••	•••	Pa	R/W
Away Mode Exhaust Pressure	•••	•••	•••	Pa	R/W
Home Mode Supply Pressure	•••	•••	•••	Pa	R/W
Home Mode Exhaust Pressure	•••	•••	•••	Pa	R/W
Boost Mode Supply Pressure	•••	•••	•••	Pa	R/W
Boost Mode Exhaust Pressure	•••	•••	•••	Pa	R/W
Cooking Mode Supply Pressure	•••	•••	•••	Pa	R/W
Cooking Mode Exhaust Pressure	•••	•••	•••	Pa	R/W
Service Reminder	•••	•••	•••		R/W
Service Reminder Interval	•••	•••	•••		R/W
Reset All Info Alarms	•••	•••	•••		W
Re-heater Failure Alarm Confirm	•••	•••	•••		W
Preheater Failure Alarm Confirm	•••	•••	•••		W
Water Radiator Freezing Danger Alarm Confirm	•••	•••	•••		W
Filter Guard Info Confirm	•••	•••	•••		W
Service Timer Info Confirm	•••	•••	•••		W
Fan Failure Alarm Confirm	•••	•••	•••		W
Sensor Failure Confirm	•••	•••	•••		W
Controller 1 ID	•••	•••	•••		R/W
Controller 2 ID	•••	•••	•••		R/W
Controller 3 ID	•••	•••	•••		R/W
Controller 4 ID	•••	•••	•••		R/W
Controller 5 ID	•••	•••	•••		R/W
Controller 6 ID	•••	•••	•••		R/W
Controller 7 ID	•••	•••	•••		R/W
Controller 1 Type	•••	•••	•••		R/W
Controller 2 Type	•••	•••	•••		R/W
Controller 3 Type	•••	•••	•••		R/W
Controller 4 Type	•••	•••	•••		R/W
Controller 5 Type	•••	•••	•••		R/W
Controller 6 Type	•••	•••	•••		R/W
Controller 7 Type	•••	•••	•••		R/W
Controller 1 Location	•••	•••	•••		R/W
Controller 2 Location	•••	•••	•••		R/W
Controller 3 Location	•••	•••	•••		R/W
Controller 4 Location	•••	•••	•••		R/W
Controller 5 Location	•••	•••	•••		R/W
Controller 6 Location	•••	•••	•••		R/W
Controller 7 Location	•••	•••	•••		R/W
Controller 1 Setpoint Override	•••	•••	•••		R/W
Controller 2 Setpoint Override	•••	•••	•••		R/W
Controller 3 Setpoint Override	•••	•••	•••		R/W
Controller 4 Setpoint Override	•••	•••	•••		R/W
Controller 5 Setpoint Override	•••	•••	•••		R/W
Controller 6 Setpoint Override	•••	•••	•••		R/W
Controller 7 Setpoint Override	•••	•••	•••		R/W
Controller 1 Setpoint	•••	•••	•••	°C	R/W
Controller 2 Setpoint	•••	•••	•••	°C	R/W
Controller 3 Setpoint	•••	•••	•••	°C	R/W
Controller 4 Setpoint	•••	•••	•••	°C	R/W
Controller 5 Setpoint	•••	•••	•••	°C	R/W
Controller 6 Setpoint	•••	•••	•••	°C	R/W
Controller 7 Setpoint	•••	•••	•••	°C	R/W
Device Firmware Version Major	•••	•••	•••		R
Device Firmware Version Minor	•••	•••	•••		R
Device Firmware Build	•••	•••	•••		R
Parameter Build	•••	•••	•••		R
Parameter Minor Build	•••	•••	•••		R
Model Name	•••	•••	•••		R
Unit Serial Number	•••	•••	•••		R

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Read the Swegon CASA Genius remotely

We load the templates onto the gateway and set up your portal, you connect it at your customer's site. Tell us briefly what you need and we'll send a proposal.

From €295 + €149/year.

Prefer to configure it yourself? Order the gateway in the shop·Or see the live demo first

EU-hosted

Data in the Netherlands and Germany

Open standard

Based on Modbus RTU/TCP

Free to browse

No account or payment required

European company

Based in the Netherlands

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