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
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Maintenance
7.11 Where to reset tripped fuses
Possible to reset the fuses without opening the hatch to the compartment.
2
1
3
Fig. 7
Position Description
1
Automatic fuse 1~ (Controls only)
2
Automatic fuse 3~ (Fans only)
3
Automatic fuse 3~ (EL heater only)
7.12 How to reset the manual overheat protection (EL units)
Push the red button on the electrical heater, figure 8, (1).
Possible to reset overheat protection for electric heating coil without opening the hatch to the compartment.
Fig. 8
214959 | A007