REMKO Complete Catalog Page 124
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REMKO KWK ZW SERIES Ceiling chests in 2-pipe or 4-pipe design for installation into false ceilings REMKO KWK ZW SERIES Ceiling units for installation in ceiling voids – The perfect invisible solution With a compact installation height, these ceiling units offer an optimal, discreet solution for offices, banks, or hotels. The rectangular air outlet is designed for the integration of adjustable air outlet grilles, allowing for customized air distribution. ■ Invisible mounting in intermediate spaces ■ Low installation height ■ Can be positioned flexibly The air is filtered at the air intake of the unit via a regenerable insert filter. The internal tangential fan enables multi-stage adjustment of the air volume. The diagonally mounted copper-aluminum heat exchanger is suitable for medium temperatures of up to 80°C. ■ Minimum weight ■ Low-noise unit operation („Silent“ mode) ■ Particularly narrow dimensions By installing a heating coil, the units can easily be upgraded for a 4-pipe system. The coil connections are integrated on both sides within the sweat-water-insulated housing. For regulating cooling performance, a valve assembly for 2- and 4-pipe systems is available as an accessory. ■ Simple equipping of the unit in a 4-pipe design ■ For horizontal installation arrangement Technical data kW kW m³/h Pa dB(A) V/Ph/Hz kPa m³/h m³/h kPa kPa Inch Inch l mm mm kg Room temperature controller RR-22 Room temperature sensor For controllers RR-21(.2) and RR-22(.2) Inlet flow temperature sensor For controllers RR-21(.2) and RR-22(.2) Room temperature controller RR-25 .2 for in-wall installation Modbus board built-in Infrared remote control for Modbus board Cable remote control Standard for Modbus board Cable remote control Touch for Modbus board Fault message module SB-1 1) 3) 122 KWK 125 ZW 1,2 1,5 120-260 68 17-32 230/1~/50 IPX0 1500 0,2 0,26 10,5 13,0 1/2 1/2 0,7 20 215/545/450 11,1 560,– € 1664300 KWK 165 ZW KWK 205 ZW KWK 255 ZW KWK 305 ZW 1,6 2,1 2,5 3,1 2,0 2,4 2,9 3,5 140-290 190-370 210-410 280-490 68 71 71 74 17-32 23-39 23-39 21-33 230/1~/50 230/1~/50 230/1~/50 230/1~/50 IPX0 IPX0 IPX0 IPX0 Water; max. 35% ethylene glycol; max. 35% propylene glycol 1500 1500 1500 1500 0,3 0,4 0,4 0,5 0,35 0,42 0,49 0,60 13,3 15,3 17,3 18,6 16,5 17,7 19,7 20,9 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1/2 0,7 1 1 1,4 20 20 20 20 215/545/450 215/745/450 215/745/450 215/945/450 11,6 13,9 14,7 19,9 595,– € 620,– € 705,– € 780,– € 1664310 1664320 1664330 1664340 Price group 5 Control systems Precision room temperature controller RR-21 Switching relay SR-1 on Extensive technical data available in the installation/ operating manuals. Price group 5 Device type Cooling capacity 1) 2) Heating capacity 1) 3) Air flow rate min.-max. Pressure max. Sound pressure level min.-max. 4) Power supply Protection class Operating medium Operation pressure max. agent Nominal flow rate, medium, cooling 2) Nominal flow rate, medium, heating 3) Nominal pressure loss, internal cooling 2) Nominal pressure loss, internal heating 3) Medium connection, inlet Medium connections, outlet Medium contents, cooling Condensate drainage connection Dimensions H/W/D Weight Price Ref. no. Accessories Informati NEW NEW NEW NEW NEW KWK 125 ZW 224,– € 1611396 112,– € 1611397 41,– € 1611380-1 37,– € 1611381-1 430,– € 1611421 449,– € 1657062 196,– € 1657063 238,– € 1657064 348,– € 1657065 206,– € 1611506 199,– € 1661105 KWK 165 ZW 224,– € 1611396 112,– € 1611397 41,– € 1611380-1 37,– € 1611381-1 430,– € 1611421 449,– € 1657062 196,– € 1657063 238,– € 1657064 348,– € 1657065 206,– € 1611506 199,– € 1661105 KWK 205 ZW 224,– € 1611396 112,– € 1611397 41,– € 1611380-1 37,– € 1611381-1 430,– € 1611421 449,– € 1657062 196,– € 1657063 238,– € 1657064 348,– € 1657065 206,– € 1611506 199,– € 1661105 KWK 255 ZW 224,– € 1611396 112,– € 1611397 41,– € 1611380-1 37,– € 1611381-1 430,– € 1611421 449,– € 1657062 196,– € 1657063 238,– € 1657064 348,– € 1657065 206,– € 1611506 199,– € 1661105 KWK 305 ZW 224,– € 1611396 112,– € 1611397 41,– € 1611380-1 37,– € 1611381-1 430,– € 1611421 449,– € 1657062 196,– € 1657063 238,– € 1657064 348,– € 1657065 206,– € 1611506 199,– € 1661105 Rated volume flow rate of medium; 0 % glycol concentration; max. air volume flow rate 2) Room temperature TK 27 °C, FK 19 °C; medium inlet 7 °C, medium outlet 12 °C Room temperature TK 20 °C, FK 14 °C; medium inlet 45 °C, medium outlet 40 °C 4) Measured in 100 m3 room with a reverberation period of 0.3 seconds, distance 1.0 m
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