TOPVEX FC OPERATING MAINTENANCE 125918A003

125918 | A003
Contents
1 Warnings.......................................................1
2 Product Description..........................................2
2.1 Internal components ...............................2
2.2 Description of internal components ............2
2.2.1 Supply and Extract air
Fans ........................................2
2.2.2 Supply and Extract air
Filters ......................................3
2.2.3 Heat Exchanger .........................3
2.2.4 Temperature sensor....................3
2.2.5 Water heating battery .................3
2.2.6 Electrical Heater.........................3
2.3 Internal components Electrical
connection box ......................................3
3 Interface Description ........................................4
3.1 Control Panel.........................................4
3.1.1 Operating the control
panel.......................................5
4 Commissioning ...............................................5
4.1 Before Starting the System.......................5
4.2 Initial setup of the unit.............................6
4.3 Menu overview .....................................8
4.4 Free cooling description ......................... 19
4.5 Defrost function ................................... 21
5 Maintenance ................................................ 22
5.1 Important ........................................... 22
5.2 Maintenance intervals ........................... 22
5.3 Maintenance instructions ....................... 23
5.3.1 Open the doors........................ 23
5.3.2 Changing Supply/Extract air
filter ...................................... 24
5.3.3 Checking the heat
exchanger .............................. 25
5.3.4 Checking the fans..................... 25
5.3.5 Checking the Hot water
heating battery........................ 26
5.3.6 Checking the Electrical heating
battery .................................. 26
5.3.7 Cleaning the extract louvers
and inlet diffusers .................... 27
5.3.8 Checking the outdoor air
intake .................................... 27
5.3.9 Checking the duct
system .................................. 27
5.3.10 Changing the Internal
Battery .................................. 27
6 Troubleshooting............................................ 28
6.1 Alarms............................................... 28
7 Service ....................................................... 29