Basic unit
Kampmann PowerKon LT heat pump-based heater for powerful and efficient heating and cooling. Wall-mounted fan coil consisting of a functional unit and a casing hood for new and existing buildings. EPP (expanded polypropylene) functional unit with sound-reducing, heat-insulating and flow-optimised properties encloses all functional components. Lightweight so easy to install. Unobtrusive aesthetic casing with a flat radiator look without visible air inlet grille at the front. RAL 9016 front, RAL 9006 side panels. Air outlet grille in RAL 9016 on the top with droplet profile for targeted air flow.
Life Cycle Assessment (LCA) data is published in the form of an EPD according to EN 15804 and is available to download from the International EPD System. Registered in the building products platform DGNB Navigator. Further calculations possible online.
Filter
ISO Coarse filter on the underside of the basic unit protects against intrusion and dirt in the unit. Easy extraction is possible when mounted. The casing can be removed without tools to remove the filter and completely clean the unit. Hygiene-certified in line with VDI 6022.
Heat exchanger
High-efficiency heat exchanger with copper tubes and aluminium fins for optimum heat transfer at low temperatures.
| System | | 2-pipe |
| Max. operating pressure | bar | 10 |
| Max. entering water temperature | °C | 95 |
| Min. entering water temperature | °C | 6 |
| Max. air inlet temp. | °C | 30 |
| Max. glycol volume | % | 50 |
Condensate tray/pump
Integrated condensate tray with free drainage for heat exchangers and valves. Made of EPP with a specially treated surface for reliable drainage. A condensate pump (optional accessory) concealed under the casing transports the condensate produced to the corresponding disposal lines. Condensate tray designed as an independent component that can be removed for cleaning and maintenance in accordance with VDI 6022.
Fan
Flow-optimised and balanced tangential fan for high air volume flows with low noise emissions. Energy-saving EC fan with 0-10 V input for continuously variable speed control. All rotating parts have low-noise and maintenance-free bearings. Factory-wired.
Connection and assembly
The mounting rail is attached to the wall for installation. The enclosed drill template simplifies the positioning of the PowerKon LT. The basic unit is suspended on the mounting rail and fixed to the wall to prevent it from being raised unintentionally from the wall. The casing is also suspended on the mounting rail and then secured to the basic unit by two locking mechanisms. The mounting rail complies with VDI 6036 Requirements Class 3.
Includes a differential pressure-independent valve, thermoelectric actuator and return shut-off valve for automatic hydraulic balancing. Limiting the volume flow prevents the set flow rate from being exceeded. Equipped with corrugated pipes for connection to supply lines. Fitted and wired in the unit.
Control
- Built-in KaControl MC controller for continuous fan control with motor monitoring.
- For the control of 24 V DC actuators (Open/Closed) for heating and cooling operation.
- With connection option for 5 multifunctional inputs (room temperature, window contact, supply and return temperature, heating/cooling changeover, condensate alarm, sequential control via a 0-10 V signal etc.), unit-specific control and regulation algorithms with the core functions of room temperature control (heating/cooling).
- Timer program with battery-backed real-time clock for four operating modes (Day/Eco/Extra/Off), commissioning function.
- Grouping of up to 10 units and a display to create a control zone using CAN-bus, automatic addressing and communication monitoring of all bus subscribers, continuous synchronisation of all statuses and parameters within the group.
- CAN bus interface and galvanically isolated RS485 interface, each with two terminal blocks for separate connection with daisy chain cabling with a switchable terminal resistor.
- connection of central functions, such as heating cooling changeover to a freely selectable unit within the group.
- Ethernet interface with two RJ45 sockets with built-in switching function.
- KNX-TP interface with socket terminal, all terminals are designed as plugs, wireless communication via Wi-Fi web server for user-friendly operation and for complete password-protected parametrisation.
- protocols can be unlocked via licences: BACnet/IP, Modbus TCP, Modbus RTU, KNX.
- Built-in 24 V DC current measurement.
Configuration
| Model size | | 2 |
| Cooling type | | wet cooling |
| Installation site | | Wall-mounted |
| Filter class | | ISO Coarse filter |
| Nominal voltage | V | 230 |
| Width | mm | 141 |
| Length | mm | 1030 |
| Height | mm | 618 |
| Weight | kg | 20.0 |
| Connection | | 1/2 inch |
| connection description | | One-sided |
| Hydraulic connection side | | right |
| electrical connection side | | left |