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Katherm QK Trench convector with EC tangential fan Assembly and installation instructions Keep these instructions in a safe place for future use! I605/12 /18 EN I SAP No. 1334273...
Number of height adjustment feet and raised floor feet .. 12 instructions in full prior to any assembly and Katherm QK supply air modules ........... 12 installation work! Maintenance ................14 10.1 Maintenance schedule ............15 Anyone involved with the installation, commissioning Electrical wiring ..............
Assembly and installation instructions 1. Intended use Kampmann Katherm QK are constructed in line with the state of the art and rec- ognised safety regulations. Nevertheless their use can result in danger to people or damage to the unit or other material property if they are not properly installed or properly used.
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.1.42 Katherm QK – Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions Limits of operation and use Limits of operation Min./max. water temperature °C 15-90 Min./max. air intake temperature °C 15-40 Min./max. air humidity 15-75 Max.
Modifications to the unit Do not undertake any modifications or upgrades on the Katherm QK without discussing them with the manufacturer as they can impair the safety and operation of the unit. Do not carry out any measures on the unit not described in this manual.
Ready-to-install convector-based trench convectors Assembly and installation instructions 3. Scope of delivery Katherm QK trench convectors are supplied as standard in a box with: • Height adjustment feet with rubber pads for acoustic decoupling screws and rawlplugs to be provided on site •...
(2) and (3) on site. Align the Katherm QK into its final horizontal position (4, 5a and 5b) and used screws and rawlplugs (by others) to fix the Katherm QK to the floor (6).
.1.42 Katherm QK – Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions 5. Water connections • Use the punched pipe openings for the water-side connection. Screw the connecting accessories until tight onto the convector connections.
Katherm QK - 1.42 Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions 6. Screeding / Protection from dirt Before commencing screeding, check whether • the water connection has been correctly done, • the electrical connection has been correctly done, •...
Supply air module with supply air spigot Connecting brackets Supply air slider Reinforcing struts Perforated plate Filter Example of Optiline roll-up grille Kampmann QK shown with Optiline roll-up grille Combination of Katherm QK with supply air module Schieber Slider Schieber Trench Trench Trench Supply air...
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Katherm QK - 1.42 Trench convector with energy-efficient EC tangential fan Primary air volume Ready-to-install convector-based trench convectors Slider position 30% open Slider position 50% open Slider position 75% open Assembly and installation instructions Sound power level 30 dB(A) Slider position 100% open...
Katherm QK trench heaters in compliance with the installation and operating instructions as well as any regulations currently in force. Regularly maintain and inspect Katherm QK units to ensure their proper function and performance. Important: Disconnect and de-energise all equipment before commencing maintenance work and prevent it from being re-connected.
Katherm QK - 1.42 Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions 10.1 Maintenance schedule Interval Maintenance task as required Visual inspection of the grilles (roll-up or linear), if dirty, remove and use a cloth to clean every six months Visual inspection of the tangential fans;...
(e.g. a lockable switch with a contact opening of at least 3 mm up to a rated voltage of 480 V). No protective measures are indicated in the Kampmann wiring diagrams. These must be provided additionally when installing the system and when connecting the units in accordance with VDE 0100 and the regulations of each of the respective energy supply companies.
Assembly and installation instructions 11.1 Overview of controls The Katherm QK comes in a series of different electrical versions. Connect it via a terminal strip in the electrical junction box. This is located on the side of the Katherm QK’s water connection.
Close the housing of the control box. Fig. Wiring the valve actuator 11.3 24 V electromechanical electrical model Model for complete in situ control of the Katherm QK Product features The operating voltage must be provided by a central on-site 24 V DC voltage supply.
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Katherm QK - 1.42 Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions Table with rating values QK 190 / QK 215 Trench Power consumption P [W] length Current consumption l [mA] [mm] at fan speed...
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Assembly and installation instructions The clock thermostat type 30456 permits the operation and temperature control of 24 V electromechanical Katherm QK units. The room temperature is set by sensor-controlled functional keys. Complete with 10-stage fan speed adjustment in manual and automatic operating mode, including automatic summer/winter changeover and a day or week program.
Design for on-site control or for room regulation with intuitive operation of the Katherm QK. Product features The Katherm QK features an integral switch power supply to connect to the 230 V AC voltage supply. • In the event of a motor fault, the fan automatically switches off and a fault signal is issued at the potential-free contact.
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.1.42 Katherm QK – Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions Electrical cabling - BMS control Mains power 230 VAC Trench convector Katherm QK Fuse by others 24 V / 0-10 VDC...
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Katherm QK - 1.42 Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions Electrical cabling – Control via room thermostat, type 342924 * Lay shielded cables (e.g. IY(ST)Y, 0.8 mm) separately from power cables.
KaController unit • Motor monitoring with fault signal processing Applications of the KaController The Katherm QK and associated room control units can only be used: • indoors (for instance in residential properties and offices, showrooms etc.) KaControllers should not be used •...
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Ready-to-install convector-based trench convectors Assembly and installation instructions Description of control, Basic settings The KaControl version provides the option of controlling the Katherm QK by means of a control unit supplied separately or on-site building management technology. A number of different settings and configurations are possible using the DIP switches on the PCB and parameters that can be set by the control unit.
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External changeover the unit can be changed by an external potential- free contact. The contact acts on input DI2/GND. 4-pipe Katherm QK is configured as a 2-pipe heating unit. Temperature detection on the The units have an air intake temperature sensor cassette for room temperature setting.
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Connect the KaController to the nearest Katherm QK according to the wiring diagram. The maximum BUS length between the KaController and the unit is 30 m. • The respective Katherm QK automatically becomes the master unit in the control circuit when a KaController is connected to it. KaController terminals...
Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions 11.5 1 Single-circuit controls Katherm QK with KaController Single-circuit control, or maximum 30 Katherm QK units by CAN bus. Electrical cabling - 24 V Open / Close valve, external KaController...
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Total length of BUS cable between the room control unit and master unit max. 30 m Total length between the Katherm QK and the external potential-free contacts e.g. window contact etc. max. 10 m Total length between Katherm QK and separate room temperature sensor...
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.1.42 Katherm QK – Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions KaControl electrical cabling - BMS control ** Lay shielded, paired cables, e.g. UNITRONIC® BUS LD 2 x 2 x 0.22 or of the same value, separately from power cables.
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EC fans KaControl Operating of control unit The operation of the Katherm QK can be changed using the control unit. There are two models of control unit. One with side keys and one without. Both control units can be used to call up all functions, with the keys offering the possibility of quick access to some functions.
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.1.42 Katherm QK – Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions LCD display symbols Display of setpoint room temperature Current time Timer program enabled Weekday Alarm Selected function is locked Eco mode...
Katherm QK - 1.42 Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions 12. Declaration of Conformity Information requirements for fan coils according to regulation (EU) No 2016/2281 Informationsanforderungen für Fan Coils gemäß Verordnung (EU) Nr. 2016/2281...
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.1.42 Katherm QK – Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions...
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Katherm QK - 1.42 Trench convector with energy-efficient EC tangential fan Ready-to-install convector-based trench convectors Assembly and installation instructions...
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