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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6 Operation
6.1 Controller settings
Menus and functions may differ depending on actual configuration and/or application version running in the air handling
unit.
6.1.1 Data & Settings
Data & Settings
2022–02–04
Operation overview
>
In-/Output status
>
Energy insight
>
Temperature control
>
Fan control
>
Demand control
>
Fire/Smoke
>
Filter monitoring
>
Alarm list
>
6.1.1.1 Operation overview
Value of active signals
I/O signals and operation mode.
• Temperature
• Air flow/pressure
• CO2
• RH
• Heating
• Exchanger
• Cooler
• Recirculation
• Filter monitoring
214959 | A007