
14
3.26 KaDeck
Versatile air conditioning for ofces and administration buildings
Installation and operating instructions
One-sided discharge Model for dry cooling 1) Model for wet cooling 2)
Speed range
Maximum
Medium 5)
Minimum Maximum
Medium 5)
Minimum
Control voltage [V] 10 8 6 4 2 10 8 6 4 2
Air volume V[m³/h] 299 247 197 145 94 196 157 119 81 42
Power consumption P[W] 20 17 9 5 4 20 17 9 5 4
Speed n[rpm] 1100 925 750 575 400 1100 925 750 575 400
Sound pressure level 4) LWA[dB(A)] 37 33 29 25 20 35 33 27 23 <20
Sound power level LPA [dB(A)] 45 41 37 33 28 43 41 35 31 <28
Cooling mode
Cooling output Qk[W] 896 748 599 441 275 1570 1360 1133 874 579
Outlet air
temperature
tL2[°C] 17,4 17,2 17 16,7 16,4 12,7 12,2 11,5 10,7 9,6
Water volume V[l / h] 385 322 258 190 118 270 234 195 150 100
Pressure loss dP [kPa] 23,9 17,4 11,8 6,9 3 8 6 5,3 3,3 1
Heating mode 3)
Heat output QH[W] 3744 3125 2501 1841 1146 2876 2442 1986 1492 950
Water volume V[l / h] 201 168 135 100 63 151 129 105 80 51
Pressure loss dP[kPa] 6,4 4,7 3,2 1,9 1 2,7 2 1,4 1 1
One-sided discharge Model for dry cooling 1) Model for wet cooling 2)
Speed range
Maximum
Medium 5)
Minimum Maximum
Medium 5)
Minimum
Control voltage [V] 10 8 6 4 2 10 8 6 4 2
Air volume V[m³/h] 565 467 371 274 177 369 297 225 152 79
Power consumption P[W] 30 27 14 7 5 30 27 14 7 5
Speed n[rpm] 1100 925 750 575 400 1100 925 750 575 400
Sound pressure level 4) LWA[dB(A)] 40 36 32 28 23 38 35 30 26 21
Sound power level LPA [dB(A)] 48 44 40 36 31 46 43 38 34 29
Cooling mode
Cooling output Qk[W] 1558 1325 1092 825 540 3050 2598 2116 1575 968
Outlet air
temperature
tL2[°C] 18,4 18,1 17,7 17,3 16,9 11,4 10,9 10,3 9,5 8,5
Water volume V[l / h] 670 569 469 355 232 524 447 364 271 166
Pressure loss dP [kPa] 63,4 47,6 33,9 20,7 9,8 53 40 28 16 7,4
Heating mode 3)
Heat output QH[W] 6514 5537 4562 3447 2253 5247 4391 3503 2550 1519
Water volume V[l / h] 344 294 244 185 122 280 236 189 138 83
Pressure loss dP[kPa] 16,6 12,5 9 5,6 2,7 14 10 7 4,4 1,8
1) with LPHW 16 / 18 °C, tL1 = 27°C
2) with CHW 7 / 12 °C and tL1 = 27 °C, 48% relative humidity
3) with CPW 75/65 °C, tL1 = 20°C
4) The sound pressure levels were calculated with assumed room insulation of 8 dB(A).
This corresponds to a distance of 2 m, a room volume of 100 m³ and a reverberation time of 0.5 s (in accordance with VDI 2081)
5) Recommendedspeedrangeoffansforoptimumenergyefciencyandcomfort
Version: one-sided discharge for suspended ceiling installation
Version: two-sided discharge for suspended ceiling installation
3.2 Operating data