3
Katherm QK nano –
Ultra-small trench heater with EC tangential fan
4.42
Ready-to-install convector-based floor trenches
Assembly and installation instructions
Contents
1. Intended use
................................................................................. 4
2. Safety information
....................................................................... 6
3. Scope of delivery
.......................................................................... 7
4. Levelling
........................................................................................ 7
5. Water connection
......................................................................... 8
6. Screeding
....................................................................................... 9
7. Connection openings Pipe openings
........................................... 10
8. Number of height adjustment feet and raised floor feet
......... 12
9. Maintenance
................................................................................. 12
10. Electrical wiring
.......................................................................... 13
10.1 Overview of controls .................................................................... 14
10.2 24 V electromechanical model .................................................... 15
10.3 230 V electromechanical model .................................................. 17
10.4 KaControl model ......................................................................... 19
10.4.1 Single-circuit controls ................................................................ 22
11. Declaration of Conformity
......................................................... 28
