H
harrisaliciaSep 14, 2025
What to do if Swegon Air Handlers show pre-heat frost guard temperature sensor defective?
- RRita MarquezSep 14, 2025
If the frost guard temperature sensor is defective or not connected, select reset in the alarm log.
To Next PageTo Next PageWhat to do if Swegon Air Handlers show pre-heat frost guard temperature sensor defective?
If the frost guard temperature sensor is defective or not connected, select reset in the alarm log.
What to do if Swegon Air Handlers show external fire alarm no. 2 tripped?
Select reset in the alarm log.
What to do if Swegon Air Handlers show internal fire alarm tripped?
Select reset in the alarm log.
What to do if Swegon Air Handlers show external alarm no. 1 tripped?
Select reset in the alarm log.
What to do if Swegon Air Handlers show external alarm no. 2 tripped?
Select reset in the alarm log.
Why Swegon Air Handlers show coil heat exchanger, I/O-module no. 1 communication error?
The air handling unit's control unit cannot establish correct communication with I/O module No. 1 for coil heat exchanger. Select reset in the alarm log.
Why Swegon Air Handlers show humidification I/O module no. 4 communication error?
The air handling unit's control unit cannot establish correct communication with I/O module No. 4 for humidity. Select reset in the alarm log.
Why Swegon Air Handlers show plate heat exchanger, I/O-module no. 2 communication error?
The air handling unit's control unit cannot establish correct communication with I/O module No. 2 for plate heat exchanger. Select reset in the alarm log.
What to do if Swegon Air Handlers show extra regulation sequence 2 valve monitoring tripped?
If the valve actuator, air heater for water is defective, select reset in the alarm log.
What to do if Swegon Air Handlers show pre-heat frost guard tripped?
Select reset in the alarm log.
General| Fan type | EC fan |
|---|---|
| Heat recovery efficiency | up to 85% |
| Energy class | A+ |
| Heat recovery | Rotary heat exchanger |
| Panel thickness | 50 mm |
| Frequency | 50 Hz |
| Protection class | IP44 |
| Control system | Integrated |
| Casing | Galvanized steel |
| Frame | Aluminum |
| Power consumption | varies by model |
| Voltage | 230V |
| Weight | varies by model |
| Sound pressure level | Varies depending on model and configuration |
Details the location and usage of the safety isolating switch for starting and stopping the unit.
Highlights potential risks associated with moving parts and general warnings before work.
Outlines the general sequence and procedures for commissioning the air handling unit.
Describes the features, connections, buttons, and LEDs of the IQnavigator hand-held terminal.
Details the process for calibrating filters after installation or replacement.
Guides through initial setup of time, date, airflow, and temperature settings.
Explains the procedure for filter calibration, crucial for system performance.
Provides instructions on how to remove and install filters, including ordering new ones.
Explains how alarms are displayed, viewed, and reset.
