Kampmann Lufterhitzer TOP Series, Installation And Operating Instructions Manual, Page: 2 / 40

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1.53 TOP unit heaters
Unit heaters (2-stage three-phase motor/1-stage AC single-phase motor/continuously variable EC single-phase motor)
Installation and operating instructions
1 General .............................................................................. 4
1.1 About these instructions ....................................... 4
1.2 Explanation of symbols ......................................... 4
1.3 Copyright protection ............................................. 5
1.4 Customer service .................................................... 5
2 Safety ................................................................................ 6
2.1 Intended use .......................................................... 6
2.2 Limits of operation and use .................................. 7
2.3 Safety information ................................................. 8
3 Transport and storage ....................................................... 10
4 Delivery .............................................................................. 10
5 Technical data ..................................................................... 10
6 Installation ......................................................................... 11
7 Hydraulic connections ....................................................... 12
8 Factory-fitted accessories .................................................. 12
9 Electrical wiring ................................................................. 13
9.1 Safety information ................................................. 13
9.2 Motor protection .................................................. 14
9.2.1 AC fans .................................................................. 14
9.2.2 EC fans ................................................................... 15
9.3 Wiring ..................................................................... 16
9.3.1 Three-phase motors ............................................... 16
9.3.2 AC single-phase motors ........................................ 18
9.3.2.1 Single-phase controller ......................................... 18
9.3.2.2 Continuously variable power
module type ...31 V ............................................... 20
9.3.2.3 KaControl recirculation air
module type ...31C1 ............................................... 23
9.3.3 EC single-phase motor ........................................... 25
9.3.3.1 Control with 0-10 VDC type ...33/34 .................... 26
9.3.3.2 KaControl recirculation air
module type ...33C1/34C1 ..................................... 27