INSTALLATION OPERATION AND MAINTENANCE INSTRUCTION TFC CE003

Table of content
1 Introduction .......................................................... 1
1.1 Product description ......................................1
1.2 Intended use ..............................................1
1.3 Document description...................................1
1.4 Product overview......................................... 1
1.5 Name plate ................................................ 2
1.5.1 Type designation .............................2
1.6 Product liability............................................ 2
2 Safety ................................................................. 3
2.1 Safety definitions......................................... 3
2.2 Safety instructions ....................................... 3
2.3 Personal protective equipment ....................... 3
3 Transportation and storage ...................................... 4
4 Installation............................................................ 4
4.1 To do before the installation of the
product...................................................... 4
4.2 To install the product .................................... 4
4.2.1 To install the TFC-P fan and the
TFC-S fan ...................................... 4
4.2.2 To operate the pressure
controller ....................................... 6
4.2.3 To set up the controller for
VAV .............................................. 6
4.2.4 To change from VAV control to
CAV control .................................... 7
4.2.5 To set up the controller for
CAV.............................................. 7
4.2.6 To use MODBUS
communication ...............................8
5 Electrical connection............................................... 9
5.1 To do before the electrical connection .............. 9
5.2 To connect the product to the power
supply .......................................................9
5.3 Speed controller for EC motors....................... 9
5.4 Motor protection for EC motors ....................... 9
6 Commissioning ..................................................... 9
6.1 To do before the commissioning...................... 9
6.2 To do the commissioning ............................... 9
7 Operation........................................................... 10
7.1 To start a product with an EC motor ............... 10
7.2 To stop the product .................................... 10
7.2.1 To stop the product in an
emergency................................... 10
8 Maintenance....................................................... 10
8.1 Maintenance schedule................................ 10
8.2 To clean the product ................................... 11
8.3 Spare parts .............................................. 11
9 Troubleshooting................................................... 11
10 Disposal........................................................... 14
10.1 To disassemble and discard the parts of the
product.................................................... 14
11 Warranty .......................................................... 14
12 Technical data ................................................... 15
12.1 Technical data overview .............................. 15
12.2 Product dimensions ................................... 15
12.3 Wiring diagrams ........................................ 16
12.3.1 Wiring diagrams for TFC-P
fans ............................................ 16
12.3.2 Wiring diagrams for TFC-S
fans ............................................ 18
12.3.3 Pressure controller connection
overview...................................... 20
12.3.4 Wiring diagrams for speed
controllers for EC motors................. 20
12.3.5 Wiring diagrams for ON/OFF
controls for EC motors .................... 22
12.3.6 Wiring diagrams for demand
control for EC motors...................... 22
13 Accessory overview............................................ 25
14 EU Declaration of Conformity................................ 27
15 UK Declaration of Conformity................................ 28