REMKO KWK Series Operation,Technology,Spare Parts
Cald water wall- and ceiling units for installation in partition walls and suspended ceilings
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- Operating and installation instructions (40 pages) ,
- Operating and installation instructions (40 pages)
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REMKO KWK / KWK-ZW
KWK 130, KWK 140, KWK 200, KWK 220,
KWK 280, KWK 300, KWK 360, KWK 420,
KWK 590, KWK 680, KWK 740, KWK 870
KWK 130ZW, KWK 140ZW, KWK 200ZW, KWK 220ZW,
KWK 280ZW, KWK 300ZW, KWK 360ZW, KWK 420ZW
KWK 590ZW, KWK 680ZW, KWK 740ZW, KWK 870ZW
Cold water wall- and ceiling units
Cold water wall- and ceiling units for installation in partition walls
and suspended ceilings
Operation · Technology · Spare parts
Edition GB – N05
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Table of Contents
Related Manuals for REMKO KWK Series
Summary of Contents for REMKO KWK Series
- Page 1 REMKO KWK / KWK-ZW KWK 130, KWK 140, KWK 200, KWK 220, KWK 280, KWK 300, KWK 360, KWK 420, KWK 590, KWK 680, KWK 740, KWK 870 KWK 130ZW, KWK 140ZW, KWK 200ZW, KWK 220ZW, KWK 280ZW, KWK 300ZW, KWK 360ZW, KWK 420ZW...
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Page 3: Table Of Contents
Contents Safety notes Environmental protection and recycling Transportation and packaging Guarantee Intended use Unit description System layout Operation Shutdown Care and maintenance Troubleshooting and customer service Installation Instructions for qualified 11-14 personnel Installation 14-16 Condensate drainage connection 16-17 Electrical wiring 17-18 Electrical drawings Leak testing... -
Page 4: Safety Notes
■ and packaging by the operator as long and components supplied by as the unit is disconnected from REMKO is not permitted and the power. can cause malfunctions. The units are shipped in sturdy To preclude any risks to persons transport packaging. -
Page 5: Guarantee
"Certificate of warranty" and passes it on to the cold Operation is either individually to REMKO GmbH & Co. KG at the operating medium - water or or in groups using a room time when the units are purchased... -
Page 6: System Layout
REMKO KWK / KWK-ZW System layout Example of system layout of 2-conductor system (heat pump system) The unit is designed Indoor area 1 Indoor area 2 Indoor area 3 for a 2-conductor system. Chilled / heating water Chilled / heating water... -
Page 7: Operation
CBCS authorised disposal and recycling provided by specialists or at collection points. the customer REMKO GmbH & Co. KG or your Group activation contractual partner will be pleased to provide a list of certified firms Switching relay in your area. -
Page 8: Care And Maintenance
REMKO KWK / KWK-ZW Care and maintenance Regular care and maintenance Air filter for indoor unit ensure the trouble-free operation 3. Fold the filter downwards and and long service life of the unit. Clean the air filter at intervals pull it out towards the front. -
Page 9: Care And Maintenance
Removing the KWK unit Cleaning the condensate Removing the unit's cover cladding pump (accessories) KWK 130-870 Proceed as follows to clean The indoor unit may contain the filter of units with an air an integrated or separate inlet plinth or clean the fin heat condensate pump which pumps exchanger: any accumulated condensate into... -
Page 10: Troubleshooting And Customer Service
REMKO KWK / KWK-ZW Troubleshooting and customer service The unit and components are manufactured using state-of-the-art production methods and tested several times to verify that they function correctly. However, if malfunctions should occur, please check the functions as detailed in the list below. With systems for cooling or heating with indoor units, chillers or heating systems the chapter "Troubleshooting and customer service"... -
Page 11: Installation Instructions For Qualified Personnel
Installation instructions for qualified personnel Selecting the installation location Important notes prior to installation KWK Wall / ceiling unit Seal off open lines to prevent Observe the Operating ■ ■ dirt getting in and never kink Manuals for the indoor unit The indoor unit is designed or crimp the lines. - Page 12 REMKO KWK / KWK-ZW Installation variants Minimum clearances Changing medium connection parts KWK Wall / ceiling unit Observe the minimum clearances to allow access for maintenance The connection side of the heat Wall mounting ■ and repair work in the suspended...
- Page 13 KWK-ZW inspection openings Installing the feet / air inlet plinth (accessory) only for Inspection openings must of the electrical wiring with ■ the KWK be provided within the partition openings of at least 300 cm². wall and / or suspended ceiling If the feet or plinth available of the fan unit with openings ■...
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Page 14: Installation
REMKO KWK / KWK-ZW Installation Air outlet Unit installation NOTE Installation should only The unit can be used with Wall installation ■ be performed by authorised a duct elbow of 90° (accessory). specialists. A grille optically hides The unit is attached by means the opening. - Page 15 Selecting the hydraulic 2-conductor system System components connection for cooling and heating required 2-conductor cooling system As the 2-conductor system Valve assembly for 2 or ■ must cool and heat equally, 4-conductor systems (accessory) Wall installation without valve for reasons of convection ■...
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Page 16: Condensate Drainage Connection
REMKO KWK / KWK-ZW Condensate drainage connection Anti-freeze protection (accessories) Automatic bleed valves If the temperature falls below the dew point, condensate will form on the cooling fins during A water glycol mix is generally The unit has one or two manual cooling mode. -
Page 17: Electrical Wiring
Electrical wiring Horizontal mounting CAUTION CAUTION The condensate drainage connection All electrical installation work The condensate drainage line of the condensate tray which is not is to be performed by specialist can be connected directly used must be permanently sealed companies. -
Page 18: Electrical Drawings
REMKO KWK / KWK-ZW Condensate pump Make the connection as follows: Electrical wiring If the condensate which ■ 1. Open the unit's cover. forms is to be removed by a condensate pump, this can 2. Insert the cables into the unit. -
Page 19: Before Commissioning
Before Commissioning commissioning Function test of heating operating Anti-freeze protection for mode the medium Commissioning should only ■ be performed and documented 1. Switch the power supply on If a water-glycol mixture is used, by specially trained personnel. and if necessary open all shut- it is to be pre-mixed before being off valves. -
Page 20: Unit Dimensions
REMKO KWK / KWK-ZW Unit dimensions KWK 130 to 870 Cooling inlet 2-conductor-system Heating inlet 4-conductor-system (accessory) Heating outlet 4-conductor-system (accessory) Electrical wiring KWK 130 KWK 140 KWK 200 KWK 220 KWK 280 KWK 300 KWK 360 1109 478 KWK 420... -
Page 21: Unit Dimensions
Unit dimensions KWK 130ZW to 870ZW Cooling inlet 2-conductor-system Heating inlet 4-conductor-system (accessory) Heating outlet 4-conductor-system (accessory) Air inlet Air outlet Electrical wiring KWK 130 446 216 65 85 251 322 383 395 110 185 42 112 141 155 65 275 345 100 206 KWK 140 446 216 65 85 251 322 383 395 110 185 42 112 141 155... -
Page 22: Exploded View Of The Unit
REMKO KWK / KWK-ZW Exploded view KWK 130 to 870 We reserve the right to modify the dimensions and design as part of the ongoing technical development process. Spare parts list Designation KWK 130 KWK 140 KWK 200 KWK 220 KWK 280 KWK 300... - Page 23 Exploded view KWK 130ZW to 870ZW We reserve the right to modify the dimensions and design as part of the ongoing technical development process. Spare parts list KWK 130 KWK 140 KWK 200 KWK 220 KWK 280 KWK 300 Designation Fin exchanger 1111758 1111758...
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Page 24: Technical Data
REMKO KWK / KWK-ZW Technical data Series KWK 130 KWK 140 KWK 200 KWK 220 KWK 280 KWK 300 Operating mode Chilled water units for wall and ceiling mounting, 2-conductor version 2.2 rated cooling output 1.31 1.48 1.96 2.77 3.11 1.11... - Page 25 Technical data Series KWK 360 KWK 420 KWK 590 KWK 680 KWK 740 KWK 870 Chilled water units for wall and ceiling mounting, 2-conductor version Operating mode 2.2 rated cooling output 3.61 4.19 5.93 8.66 3.31 4.61 5.36 5.65 6.72 Rated cooling output, sensitive Rated heating output 3.95...
- Page 26 REMKO KWK / KWK-ZW Technical data Series 130ZW 140ZW 200ZW 220ZW 280ZW 300ZW Chilled water units for partition wall and suspended ceiling installation, 2-conductor version Operating mode 1.31 1.48 1.96 2.77 3.11 Rated cooling output 1.11 1.28 1.56 1.81 2.25 2.57...
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Page 27: Technical Data
Technical data Series 360ZW 420ZW 590ZW 680ZW 740ZW 870ZW Chilled water units for partition wall and suspended ceiling installation, 2-conductor version Operating mode 3.61 4.19 5.93 8.66 Rated cooling output 3.31 4.61 5.36 5.65 6.72 Rated cooling output, sensitive Rated heating output 3.95 4.69 6.46... -
Page 28: Services
REMKO KWK / KWK-ZW Services Cooling capacity Medium inlet Air inlet 5 °C 7 °C 9 °C 11 °C 13 °C 15 °C Cooling capacity TK 27°C, FK19°C [kW] [kW] [l/h] [kW] [kW] [l/h] [kW] [kW] [l/h] [kW] [kW] [l/h]... - Page 29 Heating output Medium inlet / medium outlet 35/30 °C 40/35 °C 45/40 °C 50 /45 °C 55/45 °C 60/50 °C Air inlet Heating output TK 20°C [kW] [m³/h] [kPa] [kW] [m³/h] [kPa] [kW] [m³/h] [kPa] [kW] [m³/h] [kPa] [kW] [m³/h] [kPa] [kW] [m³/h]...
- Page 30 REMKO KWK / KWK-ZW...
- Page 32 REMKO, a partner who helps to solve problems. Sales REMKO offers not just a well established sales network both nationally and internationally, but also has exceptionally highly- qualified sales specialists. REMKO employees in the field...
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