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KSS 2504
KSS 3204
KSS 4504
KSS 6004
Split Air Conditioner for Wall Mounting
Installation and Operating Instructions
Contents:
Device-Specific Safety Regulations ................................................................................................................... 2
Check List .......................................................................................................................................................... 3
Technical Data ................................................................................................................................................... 4
Device Construction ........................................................................................................................................... 6
Installation Notes for Split Air Conditioners ....................................................................................................... 7
Minimum Clearances .................................................................................................................................... 9
Assembling the Outdoor Unit ........................................................................................................................... 10
Connecting the Cooling System....................................................................................................................... 11
Pre-filled Refrigerant Pipes .............................................................................................................................. 12
Installation Notes - Laying a Split Pipe ........................................................................................................... 15
Electrical Connection ....................................................................................................................................... 17
Start-Up - Function Test.................................................................................................................................. 18
Refrigeration Plan ............................................................................................................................................ 19
Circuit Diagrams............................................................................................................................................... 20
Operating Instructions
Important Notes on Operation.......................................................................................................................... 23
Direction of Air Flow.................................................................................................................................... 24
Cleaning and Maintenance ......................................................................................................................... 24
Remote Control ................................................................................................................................................ 25
Battery for Remote Control ......................................................................................................................... 25
Functions of Remote Controls KSS 2504 / 3204 / 4504 / 6004.................................................................. 26
Cooling ........................................................................................................................................................ 27
Heating........................................................................................................................................................ 28
Dehumidification ......................................................................................................................................... 29
Auto............................................................................................................................................................. 30
Timer Function ............................................................................................................................................ 31
Sleep Function ............................................................................................................................................ 32
Faults .......................................................................................................................................................... 33
453322.66.11 06/07/B
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Summary of Contents for Dimplex KSS 2504
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Page 1: Table Of Contents
Direction of Air Flow............................ 24 Cleaning and Maintenance ......................... 24 Remote Control ..............................25 Battery for Remote Control ......................... 25 Functions of Remote Controls KSS 2504 / 3204 / 4504 / 6004..............26 Cooling ................................ 27 Heating................................ 28 Dehumidification ............................29 Auto................................ -
Page 2: Device-Specific Safety Regulations
General Safety Requirements Please read these installation and operating instructions carefully and fully before commencing installation! They contain important information about assembly, use and maintenance as well as the safety instructions to be observed! After unpacking it, please inspect the device for any damage. In case of doubt, do not put the device into use but have it examined by a qualified technician. -
Page 3: Check List
Check List Has a calculation of the cooling load been made? Is the cooling capacity of the device sufficient for the room to be cooled? Are the operating limits sufficient for the purpose for which the air conditioner is intended? Are the walls or the foundation for the installation of the outdoor unit strong enough? The indoor unit should be installed in a position where it ensures uniform cooling. -
Page 4: Technical Data
Technical Data Split room air conditioners with rapid KSS 2504 AB KSS 3204 AB refrigerant coupling KSS 2504 A KSS 3204 A Indoor unit KSS 2504AI KSS 3204AI Outdoor unit KSS 2504AA KSS 3204AA Cooling capacity / heat output 2.5 / 2.8 3.2 / 3.5... - Page 5 Split room air conditioners with rapid KSS 4504 CB KSS 6004 CB refrigerant coupling KSS 4504 C KSS 6004 C Indoor unit KSS 4504CI KSS 6004CI Outdoor unit KSS 4504CA KSS 6004CA Cooling capacity / heat output 4.5 / 5.2 6.0 / 6.5 Air volumes, indoor unit m³/h...
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Page 6: Device Construction
Device Construction Air intake Room component Air outlet Timer function (1) Casing flap Outdoor component (2) Air filter (3) Air filter Element A (option only) (4) Air filter Element B (option only) (5) Cover (6) Airflow fins (7) Connection cable (8) Condensation drain (9) Air outlet grid (10) Remote control... -
Page 7: Installation Notes For Split Air Conditioners
Before choosing a room air conditioner, we recommend carrying out a cooling load calculation according to the standard, or on the basis of a relevant standard. Forms for cooling load calculation complete with instructions can be obtained from the manufacturer or wholesaler or in the Internet at www.dimplex.de. Note : Indoor or outdoor units which are not installed according to instructions may cause a reduction or loss of warranty in the case of repair. - Page 8 Assembling the Indoor Unit In combination with KMSL split pipes only the Mounting plate: position shown on the right, where dimensions are The mounting plate for the indoor unit must be given, is suitable for the rear! positioned horizontally attached firmly.
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Page 9: Minimum Clearances
Minimum Clearances Indoor unit The following minimum clearances (A and B) from walls are essential for the trouble-free operation of the room air conditioner and for servicing and repairs. The clearance between the ceiling and the lower edge of the room air conditioner must be at least 2.30 m. For device dimensions see Technical Data. -
Page 10: Assembling The Outdoor Unit
Assembling the Outdoor Unit be installed. If a condensation pipe is used, it must always slope downwards. The outdoor unit should be attached firmly to a suitable surface or a suitable wall of sufficient Distances between the drilling holes for strength (see also “Wall bracket accessory”). -
Page 11: Connecting The Cooling System
Connecting the Cooling The membranes of the coupling and the rubber seals of the male halves of the couplings should System be moistened with a few drops of refrigerant oil. The matching halves of the couplings should be First, unwind the refrigerant pipes carefully to their screwed together by hand until the thread is well full length. -
Page 12: Pre-Filled Refrigerant Pipes
Pre-filled Refrigerant Pipes Order identification KMSL 1438A-2 KMSL1438A-5 KMSL 3858-2 KMSL 3858-5 KMSL 1412A-2 KMSL1412A-5 Scope of supply 1. Pre-filled suction and pressure pipes (of different lengths depending on type) insulated with flexible foam, provided with refrigerant couplings and pre-filled with refrigerant. 2. -
Page 13: Installation Instructions
Caution! The connections of the room air conditioner are equipped with various self-sealing single couplings. (The connection valve on the outdoor unit of the device has a locking device, the indoor unit does not.) Care must be taken to ensure that the split pipes are connected using the correct connections. Cooling system connections should be made first between the indoor unit and the split pipes and then between the split pipes and the outdoor unit. - Page 14 Step 5: Now use a spanner to firmly connect the two halves of the coupling (essential to ensure the refrigerant circuit does not leak). Screw locks should then be applied to stop the connection loosening unintentionally through vibration. The recommended torques for the couplings for the refrigerant pipes are shown below (It is essential to secure the two halves of the coupling against loosening!).
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Page 15: Installation Notes - Laying A Split Pipe
Installation Notes – Laying a Split Pipe Siphon-shaped bending of the split pipes Caution! The bends are to be as tight as possible observing the minimum permissible bend radius (min. bend radius = 3.5 x outer diameter of pipe)! Minimum height When laying split pipes, please note that if the difference in height between the indoor and outdoor components is more than 3 m, the pipes must have a siphon-type bend and a second siphon bend for a further 3 m difference! - Page 16 – see table). The valves on the outdoor unit can now be opened (see description above). Device type KSS 2504 / 3204 KSS 4504 KSS 6004 Quantity of refrigerant R410A / R407C (g per metre of split pipe)
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Page 17: Electrical Connection
Connecting the control line: Connect the cable to the plugs in the outdoor and indoor units. Cable entry Use the clamps provided to relieve the strain on all cables! KSS 2504 und KSS 3504 Outdoor component... -
Page 18: Start-Up - Function Test
Start-Up – Function Test Start-Up Before switching on the power supply or making a test run, check whether: 1. All electrical connections are present and have been installed properly according to the circuit diagram (permanent screw connections and plug connections, ground, fuses). 2. -
Page 19: Refrigeration Plan
Refrigeration Plan Condenser Capillaries Filter drier Filter drier 4-way valve Coupling Compressor Evaporator Damper Collector Coupling... -
Page 20: Circuit Diagrams
Circuit Diagrams... - Page 22 Circuit diagram KSS 4504 – outdoor unit Circuit diagram KSS 6004 – outdoor unit Circuit diagram KSS 4504 / 6004 – indoor unit...
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Page 23: Important Notes On Operation
Important Notes on Operation Permissible temperature and humidity The room air conditioner may not be used for any ranges purpose other than room cooling, heating or dehumidification or air circulation (fan). In the external temperature range device R 407 C: from approx. 0 °C to +43 °C Heating operation device R410 A: from approx. -
Page 24: Direction Of Air Flow
Direction of Air Flow Cleaning and Maintenance Up – down air flow The direction of the air flow of the air conditioner The device must be disconnected from the mains switches constantly from up to down (swing and allowed to cool down before cleaning and operation). -
Page 25: Remote Control
Remote Control Battery for Remote Control Remove the cover of the battery compartment. Insert two 1.5 V batteries (type AAA), making sure that the polarity is correct! The polarity (+/-) is marked in the compartment. If no display appears after the batteries are inserted correctly or pressing the buttons of the remote control has no effect, please follow the instructions given in Section Start-Up / Function Test. -
Page 26: Functions Of Remote Controls Kss 2504 / 3204 / 4504 / 6004
Functions of Remote Controls KSS 2504 / 3204 / 4504 / 6004 Remote control function keys Remote control displays 1. SWING key 10. AUTO display, automatic fan control Sets the desired air outflow direction, automatic operation 11. Fan speed display (1-3 manual) 2. -
Page 27: Cooling
Cooling If the room temperature is higher than the temperature setting in the display, cooling is activated; if the room temperature is lower than the value set, cooling is terminated. The fan function (without active cooling) of the indoor unit remains in operation. A temperature between 16 °C and 30 °C can be selected. -
Page 28: Heating
Heating If the room temperature is lower than the temperature set in the display, heating is activated. If the room temperature is higher than the value set, heating operation terminates; the passive air recirculation of the room unit remains in operation for about a minute; the direction of the air outflow fins may change. A temperature between 16 °C and 30 °C can be selected. -
Page 29: Dehumidification
Dehumidification If the room temperature falls to more than 2 °C below the value set, the fan in the indoor and outdoor compartments stops. At room temperatures of ± 2 °C above or below the temperature set, the device switches to dehumidification mode. If room temperature rises to more than 2 °C above the temperature set, the device switches to cooling mode. -
Page 30: Auto
Auto In Auto mode, the air conditioner operates with pre-set, fixed temperatures for the cooling and heating modes. At room temperatures over 25 °C, the device switches to cooling operation, and at room temperatures below 20 °C, it switches to heating operation. Depending on room temperature and humidity, the device may switch periodically in Auto mode to dehumidification for more effective process control. -
Page 31: Timer Function
Timer Function Timer On: This function should* be programmed only when the device is non-operational. Pressing the key once sets a period of 30 minutes until the device switches on (in the mode currently programmed). Every further press of the key extends the time before the device is switched on by a further 30 min. -
Page 32: Sleep Function
Sleep Function Depending on the operating mode, pressing the SLEEP key changes the temperature set by 1 °C every hour for a maximum of two hours (i.e. a maximum of 2 °C in 2 h), starting at the time the key was pressed. In cooling and dehumidification modes, the temperature is increased, and in heating mode, the temperature is lowered. -
Page 33: Faults
Faults If a fault occurs (e.g. inadequate performance, smoke formation, unusual smell, loud noise, frequent cut-outs, electrical connections overheating), the air conditioner should be switched off and disconnected immediately (switch off the circuit breaker in the distribution cabinet, or pull out the plug). Contact the after-sales service. -
Page 34: Energy Efficiency
Energy Efficiency Energy Room air conditioner Manufacturer: Dimplex Dimplex Dimplex Dimplex Outdoor unit KSS 2504A A KSS 3204A A KSS 4504C A KSS 6004C A Indoor unit KSS 2504A I KSS 3204A I KSS 4504C I KSS 6004C I Low energy consumption... - Page 35 Warranty Authorised dealers can provide information on the terms and conditions of warranty. The warranty is not valid without a sales receipt marked with the date of purchase. Disposal notice The product must not be disposed of with your other household waste...
- Page 36 Glen Dimplex Deutschland GmbH Phone: +49 (0) 9221 709 562 Subject to technical modifications Am Goldenen Feld 18 Fax: +49 (0) 9221 709 565 D-95326 Kulmbach E-Mail: kundendienst.system@dimplex.de Germany Internet: www.dimplex.de...
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