CZ Indoor units Electrical heaters - Important: with this option, the air flow controller is included. - In the case of two indoor units with the one outdoor unit the - Standard assembly in two stages (optional assembly in one assembly of the support is not possible in two stages (each stage with no over price). indoor unit is equivalent to 1 stage). ■ Models 90 to 360 (assembled in the fan outlet): available capacities Total output (kW) 6 9 12 15 18 24 30 36 CZ Stage power (kW) 3 + 3 3 + 6 6 + 6 6 + 9 9 + 9 12 + 12 15 + 15 18 + 18 Current (A) 90 / 100 / 120 8,7 13,0 17,3 unavailable (400V / IIIph / 160 / 180 unavailable 17,3 21,7 26,0 unavailable 50Hz) 182 / 200 / 240 / 320 / 360 unavailable 21,7 26,0 34,6 53,4 52,0 Note: in models with centrifugal return fan it is not possible to assemble electrical heaters with outputs of 30 and 36 kW.. ■ Frame for assembly of the auxiliary heater in the supply fan outlet: Dimensions (mm) CZ Puissance totale (kW) A B C 90 / 100 / 120 6 / 9 kW (1 rang) 150 482 443 (1 supply outlet) 12 kW (2 rangs) 262 482 443 C 160 / 180 12 / 15 / 18 kW (1 rang) 189 1.142 443 (1 supply outlet) 182 / 200 / 240 15 / 18 kW (1 rang) 189 1.142 443 (2 supply outlets) 24 / 30 / 36 kW (2 rangs) 297 1.142 443 B 320 / 360 15 / 18 / 24 / 30 / 36 kW 189 1.142 443 (2 supply outlets) (1 rang) This frame is designed with side access for maintenance In models with two supply fan outlets (two frames), as well as purposes. in the case of 1 supply outlet with 2 rails, the electrical heaters In models 90 to 120 each of the rows of electrical heaters has are distributed as symmetrically as possible between both an output of 1 kW. As from model 160, the output of each row frames. will be 2 or 3 kW according to the total output. ■ Models 420 to 600 (assembled inside the unit): available capacities Total output (kW) 36 45 54 72 CZ Stage power (kW) 18 + 18 18 + 27 27 + 27 36 + 36 Current (A) 420 / 485 52,0 65,0 78,0 non disponible (400V / IIIph / 50Hz) 540 / 600 unavailable 65,0 78,0 104,0 ■ Stop-drop in the indoor air coil Débit d'air à partir duquel il est recommandé d'insaller un sépaateude goutes après a batterie intérieure. CZ 90 100 120 160 180 182 200 240 320 630 420 485 540 600 Air flow (m3/h) 5.246 7.283 11.110 16.566 30.089 Note: for operating conditions with high dehumidification in the indoor coil (e.g. in installations close to the coast) it may be necessary to install a separator even if the flow is less than the previous one. Note: with hot water coil (nominal or auxiliary) it is not possible to assemble the stop-drop. 296 296 CATALOGUE 2021 A