INSTALLATION OPERATION AND MAINTENANCE INSTRUCTION KV DUO KVK DUO KVK001

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 KV DUO EC and KVK
DUO .........................................................1
1.5 Product overview KVK and KVK Silent ............. 1
1.6 Product overview KVK Slim ........................... 2
1.7 Name plate ................................................3
1.7.1 Type designation .............................3
1.8 Product liability............................................ 3
2 Safety .................................................................4
2.1 Safety definitions......................................... 4
2.2 Safety instructions ....................................... 4
2.3 Personal protective equipment ....................... 4
3 Transportation and storage ...................................... 5
4 Installation............................................................ 5
4.1 To do before the installation of the
product...................................................... 5
4.2 To install the product .................................... 5
4.2.1 To open the product ......................... 6
4.2.2 To attach the connection box.............. 6
4.2.3 To install the KVK Silent fan and
the KVK Slim fan ............................. 7
4.2.4 To install the KVK DUO fan and
the KVK fan.................................... 7
4.2.5 To install the KV DUO 150 EC
fan ............................................... 7
4.2.6 To install the KV DUO 250 – 315
EC fan........................................... 8
4.2.7 To install the KV DUO 400 – 630
EC fan........................................... 8
4.2.8 To connect the ducts to the
product.......................................... 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
5.5 Speed controller for AC motors....................... 9
5.6 To install motor protection for AC
motors .................................................... 10
6 Commissioning ................................................... 10
6.1 To do before the commissioning.................... 10
6.2 To do the commissioning............................. 10
7 Operation........................................................... 11
7.1 To start a product with an EC motor ............... 11
7.2 To start a product with an AC motor ............... 11
7.3 To stop the product .................................... 11
7.3.1 To stop the product in an
emergency................................... 11
8 Maintenance....................................................... 11
8.1 Maintenance schedule................................ 11
8.2 To clean the product................................... 12
8.3 Spare parts .............................................. 12
9 Troubleshooting................................................... 13
10 Disposal........................................................... 15
10.1 To disassemble and discard the parts of the
product.................................................... 15
11 Warranty .......................................................... 16
12 Technical data ................................................... 16
12.1 Technical data overview .............................. 16
12.2 Product dimensions ................................... 16
12.2.1 Product dimensions KVK Slim,
KVK Slim EC ................................ 16
12.2.2 Product dimensions KV DUO EC,
KVK DUO .................................... 18
12.2.3 Product dimensions KVK Silent,
KVK Silent EC .............................. 20
12.2.4 Product dimensions KVK................. 21
12.3 Wiring diagrams ........................................ 22
12.3.1 Wiring diagrams for AC fans ............ 23
12.3.2 Wiring diagrams for EC fans ............ 23
12.3.3 Wiring diagrams for speed
controller for AC motors .................. 24
12.3.4 Wiring diagrams for speed
controllers for EC motors................. 26
12.3.5 Wiring diagrams for ON/OFF
controls for EC motors .................... 28
12.3.6 Wiring diagrams for demand
control for EC motors...................... 28
13 Accessory overview............................................ 31
14 EU Declaration of Conformity................................ 33
15 UK Declaration of Conformity................................ 34