Heat recovery accessories Mounting accessories CFIL Filtering boxes without a built-in filter and made from galvanised steel. To assemble FR-D/DI/DC-G4, FR-D/DI/DC- o FR-D/ DI/DC- filters. They incorporate round flanges with a tight seal and an easy-opening cover for easy filter replacement. They include a perimetrical frame for filter support. Dimensions L H Ø CFIL-2 4 2 27 2 7 CFIL-2 42 32 2 1 CFIL-315 6 6 315 19 CFIL-355 6 64 57 355 25 CFIL-4 9 575 57 4 29 CFIL-63 61 69 56 35 CFIL-71 13 71 44 Filtering boxes Filter models model G4 F7 CFIL-2 FR-D/DI/DC 5 G4 FR-D/DI/DC 5 F7 FR-D/DI/DC 5 CFIL-2 FR-D/DI/DC 8 G4 FR-D/DI/DC 8 F7 FR-D/DI/DC 8 CFIL-315 FR-D/DI/DC 18 G4 FR-D/DI/DC 18 F7 FR-D/DI/DC 18 CFIL-355 FR-D/DI/DC 3 G4 FR-D/DI/DC 3 F7 FR-D/DI/DC 3 CFIL-4 FR-D/DI/DC 45/56 G4 (2 units) FR-D/DI/DC 45/56 F7 (2 units) FR-D/DI/DC 45/56 (2 units) CFIL-63 FR-T/TI/TC 8 G4 (2 units) FR-T/TI/TC 8 F7 (2 units) FR-T/TI/TC 8 (2 units) CFIL-71 FR-T/TI/TC 12 G4 (2 units) FR-T/TI/TC 12 F7 (2 units) FR-T/TI/TC 12 (2 units) Pressure loss in the filters CFIL-2 8 6 4 2 2 3 4 m 3 /h 9 8 7 6 4 3 2 1 2 3 4 6 7 8 m 3 /h 12 8 6 4 2 CFIL-2 CFIL-355 1 2 2 3 m 3 /h 7 6 4 3 2 1 2 1 CFIL-315 2 4 6 8 12 14 16 m 3 /h CFIL-4 2 3 4 6 m 3 /h
Mounting accessories CFIL Pressure loss in the filters Ä P 2 2 CFIL-63 P 175 1 125 CFIL-71 1 75 25 2 3 4 6 7 8 m 3 /h 2 4 6 8 m 3/h SIFÓN RECUPERDORES Heat recovery unit water drain siphon. 21 92 76 32 26 161 Electrical accessories 3WV CD/T-DC ed 3-way ball valve. Stainless steel ball and axle. Proportional servo motor C/DC 24 V. Servo motor: Voltage: 24 V. r: 2 Nm. Motor running time: 9 s. Control signal: -1 V. [m 3 /h] 2 8 6 4 3 2 1 8 6 5 4 3 2.1 1.8.6.5.4.3.2.1 1.2 2.3.4.5.6.8.1 3 4 56 Valve Dimensioning Diagram 8 1.2 p v [bar] 3 WV CDT-TC 12 3 WV CDT-DC 45/56 3 WV CDT-TC 45 3 WV CD-DC 5/3 3 WV CD-DC 8/18 2.3.4.5.6.8 DN k vs 1 3 4 6 8 p v [k] 2 2 For silent running operation p V : Differential with valve fully opened 3 4 56 pmax 8 1 3 4 6 8 56 28 22 17 14 11 8.3 5.6 2.8 2.2 1.7 1.4 1.1.83.56.28.22.17.14.11.8.6.3 [l/s] Valve Connection Diagram M DN TERÍ Coil water DE GU DN (") Kvs 3 WV CD-DC 5/3 15 1/2 2,5 3 WV CD-DC 8/18 15 1/2 1,6 3 WV CDT-DC 45/56 2 3/4 6,3 3 WV CDT-TC 45 2 3/4 4 3 WV CDT-TC 12 32 11/4 16 V : Nominal flow at p V
Electrical accessories RQ3 utomatic speed regulator, depending on CO 2 concentration. Works in conjunction with a CO 2 probe (environment: SCO2-1/1V and SCO2-D or conduit: SCO2-G). TRNSFORMER CD/T-DC 2V/24V C Transformer to power the valves. SCO2- /1V / SCO2-D SCO2- /1V mbient CO 2 and temperature sensor. Enables control of the ventilation in sections of conduit according to the temperature and relative humidity of the air circulating through it or to the temperature. SCO2-G /1V CO 2 sensor probe for duct mounting. Enable control of the ventilation in ductwork according to the CO 2 concentration of the air circulating through it. SCO2-D mbient CO 2 and temperature sensor with display. Enable control of the ventilation ductwork according to the temperature and relative humidity of the air circulating through it or to the temperature. SCO2-G /1V Electrical supply (W) Voltage (V) IP CO 2 range (pm) Dimensions LxxH 24VDC-24VC 5-1 ox IP65-2 8x238x8 Electrical supply Voltage (W) Height installation (m) IP CO 2 range (pm) Temperature range (ºC) Dimensions LxxH SCO2- /1V 24VDC- 24VC SCO2-D 5-1V 4-2m 1,5-3,5 IP2-2 - 85x26x For controlled equipment only a -1 V probe can be connected.
Electrical accessories Electric heater batteries The heater battery operation must be enslaving to the fan operation. The installation must include a switch to switch off the electric heater battery supplies in case of fan failure. E-SCT Electric heater batteries with built-in electronic temperature control. - uto-resetting thermal protector 55ºC. - Manual resetting thermal protector 7ºC. - uilt-in electronic temperature control. - Conduit temperature probe and potentiometer. - Pressure switch (optional). Electronic control Electronic control E Electric heater batteries Functions: - Defrosting operation: To heat the outside fresh air before going through the heat recovery unit to avoid frost accumulation ans sealing of the heat exchanger. - Post heating operation: To increase the temperature of the supply air, after the heat exchanger. Electric heater batteries Minimum airflow (W) E-2/2M 23 2 E-2/3M 355 3 E-315/4M 56 4 E-355/6T 715 6 E-4/9T 715 9 E-4/9T 715 9
ccessories for air treatment -C External coil module for hot water. Made from galvanised steel. Round connections to pipe the supply circuit inlet of the exchanger. Maximum flow Flow rate (m/s) ir input (ºC) (kw) ir output (ºC) Loss of water (k) Waterflow (l/h) Loss of air (k) -C 5 3,8 5,6 3 23,1,9 26 48 34 32 275 2 175 1/2" 5 -C 8 8 3 6,6 5,6 27,4 2,6 494 45 4 368 275 2 175 1/2" 7,2 -C 18 19 3,9 5,9 12,3 25,1 17,4 183 65 464 3 315 2 1/2" 11,5 -C 3 3 3,5 6,2 2,3 16,3 11,3 1787 6 56 3 355 2 1" 16 -C 45 4 4,3 6,6 27,5 24,8 21,5 2425 65 8 62 3 4 2 1" 18 -C 56 56 5,3 6,3 29,9 22,2 23,3 2639 9 8 62 3 4 2 1" 18 Values under the following conditions: T water input: 7ºC, T water output: 12ºC C D E Ø
ccessories for air treatment -F External coil module for cold water. uilt with aluminium profiles and a double panel of pre-painted galvanised sheet and 25 mm insulation. With a stainless steel condensates collecting tray. Round connections to pipe the supply circuit inlet of the heat recovery unit. Technical specifications Cold water coil Flow Flow rate (m/s) ir input (ºC/% HR) (kw) ir input (ºC/% HR) Loss of water (k) Loss of air -F 5 2,96 35/ 5,25 23-82 14,73 8,51 483 36 483 2 3 -F 8 8 2,147 35/ 8,39 23-83 14,96 83,81 56 41 483 2 38 -F18 18 2,614 35/ 17,41 23-84 13,29 116,23 56 625 483 315 -F 3 3 2,54 35/ 3,8 23-83 18,3 11,94 7 7 5 355 75 -F 45 4 2,667 35/ 44,94 23-83 22,26 12,44 875 875 5 4 95 -F 56 56 2,676 35/ 55,7 23-83 2,28 121,13 875 5 56 11 -F 8 8 2,673 35/ 79,85 23-85 2,9 12,93 175 175 5 63 135 -F 12 12 2,635 35/ 117,39 23-84 13,21 117,89 1325 1275 7 71 24 Values under the following conditions: T Water input: 7ºC, T water output: 12ºC () L ØD ir direction Connections can be installed on the right-hand-side or on the left-hand-side of the equipment. The connection side is determined by looking at the equipment from the air outlet side.
ccessories for air treatment HUMC diabatic cooling module. Cellulose panel cassette, mm. thick, mounted on the casing with aluminium profiles and galvanised steel panels, and 25 mm-thick laminated double wall. Galvanised sheet condensates collecting tray. 3/4 continuous draining and purging pipes and 3/8 filling tube with float valve. Damper for accessing the recirculation pump on the same side as the connections. Single-phase recirculation pump at 22V. Possibility to choose left or right-hand side for the connections and the damper (looking at the equipment on the upstream side). diabatic module Maximum airflow C D Ø Loss of () Pump power HUMC-5 4 4 287,5 2 27 2, 13,96 HUMC-8 8 312,5 2 41 23, 13 1,32 HUMC-18 18 6 6 362,5 315 67 31, 2 2,43 HUMC-3 3 12 7 7 437,5 355 37, 2 5,4 HUMC-45 4 12 9 9 512,5 4 46, 2 8,86 HUMC-56 56 12 9 9 537,5 4 56 54, 1,95 HUMC-8 8 12 12 562,5 63 59 64, 15,65 HUMC-12 12 14 13 13 712,5 71 59 8, 16,7 * Recirculation pump power at 23V/Hz. (W)* Pump flow (l/h) Damper cover Hopper Humidifier Hopper ir direction Connections can be installed on the right-handside or on the left-hand-side of the equipment. The connection side is determined by looking at the equipment from the air outlet side.