Kampmann KaCool D AF Installation And Operating Instructions Manual
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Kampmann KaCool D AF Installation And Operating Instructions Manual

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KaCool D AF
Installation and operating instructions
Keep these instructions in a safe place for future use!
I 543/12/18 EN | SAP-Nr. 1291188

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Summary of Contents for Kampmann KaCool D AF

  • Page 1 Ceiling cassette KaCool D AF Installation and operating instructions Keep these instructions in a safe place for future use! I 543/12/18 EN | SAP-Nr. 1291188...

  • Page 2: Table Of Contents

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Contents General ................About these instructions ........Explanation of symbols ........Copyright protection ..........Customer service ........... Safety ................
  • Page 3 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Contents KaControl model ........... 50 6.8.1 Operation of the KaController ......51 6.8.1.1 Function keys, display elements ......52 6.8.1.2 Operation ..............
  • Page 4 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Contents 6.16 Functional testing of connected assemblies ..84 6.17 Parameter list for control PCB ......85 6.18 KaController parameters ........88 Operation and commissioning ..........

  • Page 5: General

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions General About these instructions These instructions ensure the safe and efficient handling of this equipment. These instructions form an integral part of the unit and must be kept in the direct vicinity of the unit and available to personnel at all times.

  • Page 6: Copyright Protection

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Other labels The following labels are used in this manual to highlight instructions, results, listings, references and other elements:...

  • Page 7: Safety

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Safety This section provides an overview of all important safety aspects to ensure optimum protection of personnel as well as safe and trouble-free operation.

  • Page 8: Fundamental Dangers

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions WARNING! Warning of misuse! Never operate the unit in humid areas, such as swimming pools, wet areas etc. Never operate the unit in rooms with an explosive atmosphere.

  • Page 9: Danger From Electrical Energy

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 2.3.1 Danger from electrical energy Electric current DANGER! Risk of fatal injury from electrocution! Contact with live parts will lead to fatal injury from electrocution.

  • Page 10: Instruction

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Furthermore, the operator is responsible for ensuring that the equipment is always in perfect condition. The following therefore applies: The operator must ensure that the maintenance intervals described in this manual are adhered to.

  • Page 11: Technical Data

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Technical data Main dimensions Models 1–4, with plastic design panel (dimensions in mm) Front view Water connection side 2-pipe...
  • Page 12 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Models 5-7, with plastic design panel (dimensions in mm) Front view Water connection side 2-pipe 2-pipe: Water inlet Water outlet...

  • Page 13: Connection Values

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 3.2 Connection values Unit size Model 1 Model 2 Model 3 Model 4 Model 5 Model 6 Model 7...

  • Page 14: Construction And Function

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Construction and function Overview Compact basic housing Punched opening for external air outlet Punched opening for optional fresh air...
  • Page 15 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Condensation connection Air filter G1 Intake air grille Example; Models 1 – 4 Compact basic housing: Electrical junction box for Hydraulic connections:...

  • Page 16: Brief Description

    KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Brief description The KaCool D AF is a decentralised unit for heating, cooling and filtering air, including in hotels, offices and business premises. Thanks to the efficient, extremely quiet fan, the individual comfort temperature is quickly reached. Operating mode Secondary air is drawn into the central part of the cover panel.

  • Page 17: Accessories

    Installation and operating instructions Accessories Figure Article Properties Suitable for Art. no. Valves KaCool D AF without KaControl, 325009012110 model 0 − 1 KaCool D AF without KaControl, 325009022110 model 2 − 4 Open / Close 2-pipe 230 V drive KaCool D AF without KaControl, 325009032110...
  • Page 18 Installation and operating instructions Figure Article Properties Suitable for Art. no. Connections KaCool D AF model 0 - 4 325009010300 Primary air connection For the connection of external primary air spigot 325009020300 KaCool D AF model 5 - 8 KaCool D AF model 0 - 4,...
  • Page 19 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Figure Article Properties Suitable for Art. no. Climate controller for heating / cooling systems in 2-/4-pipe configurations with timer programme. Summer/winter time changeover, mode switch (with room frost protection monitoring), manual 10-stage speed switch.
  • Page 20 196003232122 without BACnet ready-for-use, including KaControl operating unit for the central control of Kampmann products via a serial bus All models communication (Modbus); for integration of a maximum of 24 units (Modbus KaControl SEL panel 196003232123...
  • Page 21 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Actuators Current Power Power supply consumption consumption 230 V 0.25 24 V 0.35 Valve lift 2.5 mm M 30 x 1.5 threaded connection...

  • Page 22: Transport, Packaging And Storage

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Transport, packaging and storage Safety information for transport Risk of injury WARNING! Risk of injury from sharp edges or broken transport...

  • Page 23: Transport Inspection

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Scope of delivery (depending on model ordered) Basic housing: Basic housing Fixing material Condensation tray/valves Instructions/wiring diagram Design panel:...

  • Page 24: Packaging

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Packaging Packaging information The individual items are packaged in accordance with the transport conditions expected. The packaging is intended to protect the individual components from damage during transit, corrosion and other damage before they are assembled.

  • Page 25: Installation And Connection

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Installation and connection Requirements governing the installation site Only install and assemble the unit if the following conditions are met: The installation site can bear the weight of the unit ( Chapter 3 “Technical data”...
  • Page 26 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Installation (General) Model 1–4 The ceiling cassette can be installed within a suspended ceiling or underneath the ceiling slab (without suspended ceiling construction).
  • Page 27 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Suspending the unit The ceiling needs to be opened once the installation location has been selected. Ceiling structures with inlay panels are largely removed around the cassette.
  • Page 28 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Waterside connection If ordered, the separate valve kit is now fitted in the ceiling cassette. Use the sealing material provided. When the threaded connection is tightened, the counterpart is tightened on the cassette! Details on the valves on page 23.
  • Page 29 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Lay the drain pipe in accordance with the applicable < 100 mm regulations and standards. < 200 mm Ventilation of the pipe is essential and should preferably be high, but a minimum of 30 cm above the highest point of <...
  • Page 30 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Installation of casing panel Position the casing panel under the Fix the casing panel in place using cassette and hook into place.
  • Page 31 Chilled water air conditioning system Installation and operating instructions Primary air spigots for the fresh air supply KaCool D AF units can be supplied with primary air, which is then supplied to the room through the heat exchanger. The pre-conditioned air needs to be cleaned and have a minimum temperature of 14 °C and a maximum...

  • Page 32: Electrical Wiring

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Technical data: Max. pumping head 4.6 metres Maximum number of connected cassettes 2 no. The external condensation pump creates a louder noise. This needs to be taken into consideration when choosing the installation site.
  • Page 33 Modifications to the unit Do not undertake any modifications or upgrades to the KaController or KaCool D AF 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.

  • Page 34: Overview Of Controls

    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.

  • Page 35: Electromechanical Model With Ac Fan

    3-way valves and a potential-free contact for heating/cooling switchover for 2-pipe systems. A relay box type 148919 is needed for a maximum of 4 cassettes for the parallel operation of the KaCool D AF cassettes with 1 room thermostat. Terminals for the condensation alarm contact Room thermostat e.g.
  • Page 36 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Electrical cabling – BMS control W1: Power supply W2: Speed control W3: Valve control W4: Condensation alarm message The number of connecting wires required including fuses is given on the individual control units.
  • Page 37 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Electrical cabling – Room thermostat control Stand-alone unit, stage thermostat 230 V/ 50 Hz 2-pipe: H/C valve OUT valve OUT...
  • Page 38 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Lay shielded cables 0.5 mm e.g. J-Y(ST)Y, 2 x 2 x 0.8 mm, max. 50 m, separately from power cables! W1: Power supply W2: Voltage supply, fan speed control, valve control;...
  • Page 39 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Group formation, stage thermostat Lay shielded cables 0.5 mm e.g. J-Y(ST)Y, 2 x 2 x 0.8 mm, max. 50 m, separately from power cables! W1: Power supply W2: Voltage supply, fan speed control, valve control;...

  • Page 40: Electromechanical Model With Ec Fan

    The climate controller type 30155 and type 30256 enables the operation and temperature control of a max. of 2 parallel wired KaCool D AF (230 V electromechanical version with EC fan). Set the room temperature on the climate controller type 30155 using the dial and fan stage in manual mode via a 3-stage slider switch or continuously variably in automatic mode.
  • Page 41 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Electrical cabling – BMS control, max. 2 units 230 V / 230 V / 230 V / 230 V /...
  • Page 42 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Electrical cabling – Control by climate controller type 30155, max. 2 units Lay shielded cables e.g. B. J-Y(St)Y, 0.8 mm separately from power cables! **) Lay shielded cables 0.5 mm2 e.g.
  • Page 43 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Electrical cabling – Control by climate controller with clock type 30256, max. 2 units Lay shielded cables e.g. B. J-Y(St)Y, 0.8 mm separately from power cables! **) Lay shielded cables 0.5 mm2 e.g.

  • Page 44: Model With Infra-Red Remote Control

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Model with infra-red remote control Infra-red transmitter/remote control The operation of the cassette can be changed using the remote control keys. The display first changes to remote control by...
  • Page 45 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Timer mode setting Display Action Description Press Select 2x “Programme & Start“ appears in the display Press +/- The required hour is set on the clock –...
  • Page 46 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions “CONFIGURATION” DIP switch The configuration Dip switch adjusts the cassette to the system. All switches are dipped to “OFF” in the delivery state. Function System/pipe 4-pipe 2-pipe Heating valve/Electric...
  • Page 47 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions LED on IR receiver LED lights up blue Cooling mode active LED lights up red Heating mode active LED off...
  • Page 48 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Cabling – Infra-red remote control actuation Single unit, infra-red remote control 230 V/ 230 V/ 50 Hz 50 Hz...
  • Page 49 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Group formation, infra-red remote control, max. 60 units Lay shielded data cable, twisted pairs, e.g. UNITRONIC ® BUS LD 1 x 2 x 0.22 mm² or similar, linear but separate...

  • Page 50: Kacontrol Model

    Chilled water air conditioning system Installation and operating instructions KaControl model The KaControl version provides the option of controlling and networking the KaCool D AF 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.

  • Page 51: Operation Of The Kacontroller

    Installation and operating instructions 6.8.1 Operation of the KaController The KaController is capable of controlling the wide range of Kampmann systems. KaControllers are equipped with state of the art technology and offer users the option of adapting the air conditioning of buildings to individual needs.

  • Page 52: Function Keys, Display Elements

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.8.2.1 Function keys, display elements Display with LED background lighting ON/OFF button (depending on setting) – ON / OFF (factory setting) –...

  • Page 53: Operation

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.8.1.2 Operation The KaController is operated by the navigator dial and the function keys. The functions that can be called up and set using the navigator dial are identical with both versions (with side function keys, without side function keys).
  • Page 54 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.8.1.2 Switching control off and on When the controller is switched on, the display shows the default view with the current room temperature setpoint and the fan stage set.
  • Page 55 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.8.1.2.2 Temperature setting (absolute value) The temperature setpoint is entered from the standard view. To call up the standard view, press ESC or do not touch the KaController for 3 seconds.
  • Page 56 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.8.1.2.3 Temperature setting (relative value, comfort control) The temperature setpoint is entered from the standard view. To call up the standard view, press ESC or do not touch the KaController for 3 seconds.
  • Page 57 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.8.1.2.4 Fan setting Press the FAN key (quick access) or use the navigator dial to call up the “Fan setting”...
  • Page 58 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.8.1.2.5 Time setting Press the TIMER key (quick access) or use the navigator dial to call up the “Time setting” selection menu.
  • Page 59 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.8.1.2.6 Timer programs The KaController provides the option of programming switching on and off times using a timer program if rooms are only to be air conditioned during certain times of the day.
  • Page 60 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Press the TIMER key twice (quick access) or use the navigator dial to call up the “Timer programs” selection menu.
  • Page 61 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Step 4: Set the switch-off time you require by turning the navigator dial. Once the minutes have been set, press the navigator dial Step 1) to apply the switch-off time and call up the timer start screen.
  • Page 62 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.8.1.2.7 Deleting all timer programs and the time Perform the following steps to delete all timer programs and the time: 1.
  • Page 63 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.8.1.2.8 Cooling mode / heating mode changeover Press the MODE key (quick access) or use the navigator dial to call up the “Operating modes”...

  • Page 64: Alarm Messages

    In the event of an alarm, note down the alarm message and contact the responsible member of staff (System Administrator or Installer/Service Technician) to fix the fault quickly. KaCool D AF alarm table Code Alarm Faulty control sensor Room frost protection...

  • Page 65: Kacontroller Installation

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.10 KaController installation Installation/dismantling Electrical wiring Connect the KaController to the nearest KaControl in accordance with the wiring diagram. The maximum bus length between the KaController and the KaControl is 30 m.

  • Page 66: Troubleshooting A11 - A17

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.10.1 Troubleshooting A11 – A17 Faults in the motor of a slave unit are not shown on the KaController. Only a motor fault in a master unit is shown on the KaController.
  • Page 67 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions A15 General alarm The general alarm with units with KaControl is only triggered if the inputs on the KaControl have been correspondingly parametrised.

  • Page 68: Cabling

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.11 Cabling 6.11.1 General information Route all low voltage cables along the shortest route. Ensure that low-voltage and power cables are separated, using metal partitions on cable harnesses.

  • Page 69: External Room Temperature Sensor

    All KaControl units have multifunctional inputs that can be assigned different functions during commissioning. A temperature sensor to measure the air intake temperature or room temperature is factory-installed in all KaCool D AF with KaControl. The internal sensor in the unit is factory-defined as an internal room temperature sensor and DIP switch no. 6 is set to OFF.

  • Page 70: Addressing - Single-Circuit Controls

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.12 Addressing – Single-circuit controls KaControl units in single-circuit controls with a maximum of 6 units need not be addressed.

  • Page 71: Setting The Unit Configuration By Means Of Dip Switches

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.13 Setting the unit configuration by means of DIP switches Set the configuration of a KaControl unit using the DIP switch on the PCB. Once the DIP switch has been set, all the basic functions of the configuration have been parametrised and the KaControl can be operated immediately. Special setting options, such as lowering the temperature setpoint during Eco mode, have to be parametrised in the Service menu.
  • Page 72 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions DIP switch no. 1 DIP switch no. 1 must be set to ON to actuate a KaControl by means of 0…10 V signals within a building management system provided by others.
  • Page 73 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions DIP switch no. 6 There is an option of using the internal sensor in the KaController or an external room temperature sensor for room temperature control.

  • Page 74: Parameter Settings

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.14 Parameter settings Special system requirements can be configured using parameter settings in the Service menu. Special system requirements may include: Display: room temperature or setpoint temperature Lock operating functions Set absolute setpoint temperature or ±...

  • Page 75: Parameter Settings

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.15 Parameter settings 6.15.1 Setting absolute setpoint temperature or ± 3 K Parameter P36 It may be necessary in office or hotel applications for the system operator to specify a base setpoint. The user has the option of changing the setpoint temperature by ±...

  • Page 76: On/Off, Eco/Day Function

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.15.2 ON/OFF, Eco/Day function Parameter P38 The ON/OFF key function and the timer programs are specified using parameter P38. Use the ON/OFF button and the timer programs to switch the unit ON and OFF or between Eco and Day mode.

  • Page 77: Heating/Cooling Changeover Via Clip-On Sensor In 2-Pipe Systems

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.15.3 Heating/cooling changeover via clip-on sensor in 2-pipe systems The changeover between heating and cooling is performed as standard in 2-pipe systems via an external contact and the digital input DI2.

  • Page 78: Automatic Heating/Cooling Changeover Mode Setting

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.15.3.2. Automatic heating/cooling changeover mode setting Parameter P38 Parameter P38 is used to set Automatic mode, as Heating and Cooling modes can only be specified via the clip-on sensor.

  • Page 79: Cooling Mode Limit Values

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.15.3.4 Cooling mode limit values Parameter P14 Parameter P14 is used to set the limit value for switching on the fan stages in cooling mode.

  • Page 80: Function Of Digital Inputs Di1 And Di2

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.15.4 Function of digital inputs DI1 and DI2 The function of digital inputs DI1 and DI2 can be configured using parameters settings. 6.15.4.1 Function of DI1 Parameter P43 Parameter P43 is used to set the function of the digital input DI1.

  • Page 81: Function Of Di2

    Chilled water air conditioning system Installation and operating instructions 6.15.4.2 Function of DI2 With the KaCool D AF, the digital input DI2 is connected to GND via a factory-inserted electrical jumper. The KaCool D AF is therefore pre-set as a cooling unit. The digital input DI1 is predominantly used to execute specific functions. If the use of the digital input DI2 is needed, then the following settings have to be made: 1.

  • Page 82: Function Of Digital Outputs V1 And V2

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Parameter P56 The polarity of digital input DI2 is set using parameter P56 when setting DIP switch no. 4 to ON.

  • Page 83: External Control Via 0

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.15.6 External control via 0..10 Volts The analogue inputs AI2 and AI3 offer the option of actuating the valves and the EC fan by means of 0..10 Volt signals.

  • Page 84: Functional Testing Of Connected Assemblies

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.16 Functional testing of connected assemblies The KaController provides the option of checking the function of the external units connected independently of the software application. The function of individual assemblies, such as the EC fan, can be directly activated and checked by means of inputs on the KaController.

  • Page 85: Parameter List For Control Pcb

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.17 Control PCB parameter list KaCool D AF Function Standard Min. Max. Unit (9000265) P000 Software version V1.19 P001 Base setpoint for setpoint entry ±...
  • Page 86 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions KaCool D AF Function Standard Min. Max. Unit (9000265) P044 Function of digital input DI2 P045 Threshold voltage for potentiometer, which switches on unit...
  • Page 87 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions KaCool D AF Function Standard Min. Max. Unit (9000265) P088 Dependence of idronic algorithms Slave 8 P089 Dependence of idronic algorithms Slave 9...

  • Page 88: Kacontroller Parameters

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 6.18 KaController parameters Cabling – KaControl actuation BMS, KaControl - Optional - - Optional - Cooling Cooling actuator actuator...
  • Page 89 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Stand-alone unit, KaControl Lay shielded cable e.g. B. J-Y(St)Y, 0.8 mm separately from power cables. **) Lay shielded data cable, twisted pairs, e.g. UNITRONIC BUS LD 2 x 2 x 0.22 mm²...
  • Page 90 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions KaControl group formation max. 6 units or 30 units with CAN bus card Lay shielded cable e.g. B. J-Y(St)Y, 0.8 mm separately from power cables.
  • Page 91 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Electrical cabling – actuation via KaControl SEL control panel, max. 24 units with Modbus card Lay shielded cables e.g. B. J-Y(St)Y, 0.8 mm separately from power cables.

  • Page 92: Operation And Commissioning

    DANGER! Before initial commissioning, check whether all necessary prerequisites are fulfilled to ensure that the unit can operate safely and properly. Kampmann GmbH can also perform a functional check (optional). For contact details please refer to Chapter 1.4 “Customer Service” on page 6. Structural checks: Is the unit installed mechanically securely?

  • Page 93: Venting The Heat Exchanger

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions IMPORTANT NOTE! Check the unit for any dirt (packaging remains, building dirt etc.) and remove if necessary. Then vent the heat exchanger.

  • Page 94: Maintenance

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Maintenance Securing against reconnection WARNING! Risk of death by unauthorised or uncontrolled restart! Unauthorised or uncontrolled restarting of the equipment can result in serious injury or death.

  • Page 95: Maintenance

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Maintenance The sections below describe maintenance work needed for the proper and trouble-free operation of the equipment. If there are signs of increased wear during regular checks, adjust the required maintenance intervals to the actual wear and tear.

  • Page 96: Faults

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Faults The following chapter describes possible causes of faults and the work needed to rectify them. Should faults occur frequently, shorten the maintenance intervals in line with the actual loading on the unit.

  • Page 97: Fault Table

    KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Fault table Only permit authorised personnel to rectify operational faults! The table below shows possible faults and the action needed to...

  • Page 98: Declaration Of Conformity

    .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions 10 Declaration of Conformity...
  • Page 99 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions...
  • Page 100 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions Information requirements for fan coils according to regulation (EU) No 2016/2281 Informationsanforderungen für Fan Coils gemäß Verordnung (EU) Nr. 2016/2281...
  • Page 101 KaCool D AF – 3.25 Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions...
  • Page 102 .3.25 KaCool D AF – Comfortable feeling of well-being, thanks to AtmosFeel Chilled water air conditioning system Installation and operating instructions...
  • Page 104 Kampmann.eu/KaCool_D_AF Kampmann.co.uk/KaCool_D_AF Kampmann GmbH Kampmann UK Ltd. Friedrich-Ebert-Str. 128 - 130 Dial House, Govett Avenue 49811 Lingen (Ems) Shepperton, Middlesex, TW17 8AG Germany Great Britain +49 591 7108-660 +44 (0)1932 228592 +49 591 7108-173 +44 (0)1932 228949 export@kampmann.de info@kampmann.co.uk Kampmann.eu Kampmann.co.uk...

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