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
10
|
Start up
5.1.5 User levels
End user
When logged out
Read /write privileges — Home page
Possible actions in end user mode are to stop the air handling unit for
maintenance (e.g. filter exchange), change the time for extended run and
change the temperature setpoint.
Flow diagram and active alarms in alarm list are visible.
Operator mode — log in
with 1111
Logged in
Read and write privileges (except Configuration).
Acknowledge/block/unblock alarms and view the alarm history.
Service mode — log in
with 0612
Logged in
Full read and write privileges.
5.1.6 Log in
Log in with service mode using password 0612.
Overview:
Service
0612
Login
Step by step:
1.
Open the log in window
2.
Select service from drop down list
3.
Type in password 0612
4.
Press Login.
5.1.7 Configuration wizard
A configuration wizard is available in the configuration menu . This could be used for the most common
configurations.
See enclosed Quick Configuration guide for more information.
Configuration > Configuration wizard
2022–02–04
Set up pressure control
>
Set up cooler
>
Set up change over
>
Exit to configuration manu Complete configuration wizard
>
214959 | A007