Contents
1 Warnings .....................................................................................................................................................1
2 Product Description .....................................................................................................................................1
2.1 Internal Components Topvex TR800-4000 ..............................................................................................1
2.2 Description of Internal Components ........................................................................................................3
2.2.1 Supply and Extract Air Fans ...........................................................................................................3
2.2.2 Outdoor and Extract Air Filters and Pre-Filter .................................................................................3
2.2.3 Heat Exchanger ..............................................................................................................................3
2.2.4 Temperature Sensors .....................................................................................................................4
2.2.5 Hydronic Heater ..............................................................................................................................4
2.2.6 Electrical Heater .............................................................................................................................4
2.3 Internal Components - Electrical Connection Box ...................................................................................5
2.3.1 Electrical Components Topvex TR800-1800 EL .............................................................................5
2.3.2 Electrical Components Topvex TR800-1800 HW ...........................................................................6
2.3.3 Electrical Components Topvex TR 4000 .........................................................................................7
3 Interface Description....................................................................................................................................8
3.1 Control Panel ...........................................................................................................................................8
3.1.1 Operating the Control Panel ...........................................................................................................8
4 Commissioning ............................................................................................................................................9
4.1 Before Starting the System ......................................................................................................................9
4.2 Initial Setup of the Unit.............................................................................................................................9
4.3 Menu Overview Operator/Service Level ................................................................................................12
4.4 Free Cooling Description .......................................................................................................................23
4.5 Cooling Recovery ..................................................................................................................................24
4.6 Exchanger Frost Prevention ..................................................................................................................24
5 Maintenance ..............................................................................................................................................25
5.1 Important................................................................................................................................................25
5.2 Maintenance Intervals............................................................................................................................25
5.3 Maintenance Instructions .......................................................................................................................26
5.3.1 Changing Supply/Extract Air Filter ................................................................................................26
5.3.2 Checking the Heat Exchanger ......................................................................................................27
5.3.3 Checking the Fans ........................................................................................................................27
5.3.4 Checking the Hot Water Heating Coil ...........................................................................................28
5.3.5 Checking the Electrical Heating Coil.............................................................................................28
5.3.6 Cleaning Extract Louvres and Inlet Diffusers ................................................................................28
5.3.7 Checking the Outdoor Air Intake ...................................................................................................28
5.3.8 Checking the Duct System ...........................................................................................................28
5.3.9 Changing the Internal Battery in the Corrigo controller.................................................................28
5.4 Troubleshooting .....................................................................................................................................30
5.4.1 Alarms ...........................................................................................................................................30
6 Service.......................................................................................................................................................31
