Operation and Maintenance Instructions
Table Of Contents
- 1 Overview
- 2 Warnings
- 3 Warnings signs on product
- 4 Product description
- 5 Start up
- 6 Operation
- 7 Maintenance
- 7.1 Maintenance intervals
- 7.2 How to replace supply/extract air filter
- 7.3 How to clean NaviPad
- 7.4 How to clean the heat exchanger
- 7.5 How to clean the fans
- 7.6 How to clean hot water heating coil
- 7.7 How to clean the electric heating coil
- 7.8 How to clean the extract air louvres and inlet diffusers
- 7.9 Clean the outdoor air intake
- 7.10 How to clean the duct system
- 7.11 Where to reset tripped fuses
- 7.12 How to reset the manual overheat protection (EL units)
- 7.13 How to replace the fan module
- 7.14 How to replace the heat exchanger
- 7.15 Change the internal battery in control unit CU27–C
- 8 Troubleshooting
- 9 Alarms
- 10 Service
- 11 General conditions
- 12 Spare parts
Operation
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Example 6: Alarm configuration
Configuration > Alarms
2022–02–04
Alarm delay at start up
60 s
Search alarm no: 53
Filter alarm supply air >
Air and temperature control >
Extra functions
>
Extra sensors and alarms
>
Fire/Smoke >
Component malfunction >
Manual operation and warnings >
Configuration > ... > Filter alarm supply air
2022–02–04
Action: No action
Level: Class B
Delay:
300 s
No: 53
Name:
Filter alarm supply air
Original name: Filter alarm supply air
6.1.6 System information
Shows information about the air handling unit, installation site, control unit, communication and the
Systemair product. To enter information, such as site specific unit name or server partner’s contact
information, go to System information setup with user level Service.
Example 7: System information
System information
2022–02–04
Unit information
Installation address
Service partner
Communication
Access Control Unit
Systemair product
System information setup >
214959 | A007