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S&P CADB-HE D 04 ECOWATT, Руководство пользователя

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29

Independent control of supply and extract fans

Supply fan

Extract fan

6.6.4.2. VAV Control (variable airfl ow), with CO

2

 sensor or similar

  FIRE DANGER

 

For DI heat recovery units, equipped with electric post heating battery, the installer 
must ensure that the minimum airfl ow is enough to prevent electrical battery over-
heating. We recommend that minimum airfl ow was not less than 1/3 part of the heat 
recovery unit nominal airfl ow.

All CADB-HE are equipped with EC motors, single-phase 230V power on models 04 to 27 
and three-phase 400V on models 33 to 100. The motors have specifi c terminals for sending 
a regulation signal to control fan speed (0-10V). The 0V signal corresponds to the fan stop, 
while the signal of 10V corresponds to fan maximum speed.
To perform the speed regulation in VAV with speed control with external sensor of CO2 or si-
milar, it is necessary to use the accessory CONTROL AERO-REG and the external sensor (see 
point 7.5.2.4.). In the CONTROL AERO-REG instruction booklet it is contained the necessary  
information to carry on the electrical connection of the different components.

6.6.4.3. CAV control (Constant airfl ow)

The inverter is used to guarantee an specifi c constant air volume in the duct system, regard-
less of the fi lters clogging state.

All CADB-HE are equipped with EC motors, single-phase 230V power on models 04 to 27 
and three-phase 400V on models 33 to 100. The motors have specifi c terminals for sending 
a regulation signal to control fan speed (0-10V).

Содержание CADB-HE D 04 ECOWATT

Страница 1: ...EN CADB T HE ECOWATT 2018 ...

Страница 2: ......

Страница 3: ...ow 27 6 6 4 1 1 04 to 27 models Manual adjustment by REB ECOWATT accessory 27 6 6 4 1 2 33 to 100 models Manual adjustment by REB ECOWATT accessory 28 6 6 4 2 VAV Control variable airflow with CO2 sensor or similar 29 6 6 4 3 CAV control Constant airflow 29 6 6 4 4 COP Control Constant pressure 31 6 6 4 5 Pressure switch connection 33 6 7 Reverse supply air extract air side only D version 34 6 8 Con...

Страница 4: ...e proof of the product s conformity with current EU regulations 3 GENERAL INSTRUCTIONS A hazard analysis of the product has been carried out as provided in the Machine Directive This manual contains information for all personnel exposed to these hazards with the aim of preventing possible harm or damage due to faulty handling or maintenance All maintenance operations ordinary and extraordinary mus...

Страница 5: ...plied without pallets The unit can be handled by a pallet transporter a forklift or a crane The handling machines will be adapted to the load and the lifting conditions In all cases the lifting will be done at the device s base The centre of gravity is located at the centre of the unit The device must be carefully manipulated only in the horizontal position Models 04 to 33 Models 45 to 100 ...

Страница 6: ...12 Model A B C 4 1558 798 8 894 1788 948 12 869 1738 1088 16 994 1988 1278 21 1169 2338 1678 27 1169 2338 1678 33 1169 2338 1678 The model 04 does not have central support The installer must make sure that the ceiling structure and the securing elements can bear the weight of the device taking into account that it is a dynamic load To prevent the transmission of vibrations from the unit to the res...

Страница 7: ...hat the ceiling structure and the securing elements can bear the weight of the unit taking into account that it is a dynamic load Models 04 to 33 Model Weight kg 4 139 8 175 12 182 16 227 21 325 33 412 Models 45 60 and 100 Model Weight kg 45 577 60 710 100 842 Horizontal models of sizes 45 and 60 IMPORTANT Particularities in the installation of horizontal versions LH and RH For a correct evacuatio...

Страница 8: ...he securing elements can bear the weight of the unit taking into account that it is a dynamic load Model Weight kg 45 577 60 710 For all configurations Once secured the device in correct position the installer have to realise the connection with air duct connection to the electric supply and in the case of versions with water coil the connection with closed circuit of hot water coil Inside of the u...

Страница 9: ... by 3 pieces a Drainpipe b Female screw c Joint ring posar aquesta frase a sota d aquest punt a Horizontal versions of CADB T HE 04 to 33 b Horizontal versions of CADB T HE 45 and 60 c Vertical versions of CADB T HE 04 to 33 ...

Страница 10: ...rtical versions LV RV for outdoor installation In addition these versions have feet that allow direct placement on the ground In horizontal version models 04 to 33 ensure the sufficient space below the unit to install a siphons in the drain pipe If installed on the ground sufficient space must be guaranteed under the unit so that it is possible to install the corresponding siphons in the condensate ...

Страница 11: ...33 TPP HE V 21 27 CADB T HE D DI DC 27 TPP HE H 21 27 33 TPP HE V 21 27 CADT HE D DI DC 33 TPP HE H 21 27 33 TPP HE V 33 CADT HE D DI DC 45 TPP HE H 45 TPP HE V 45 CADT HE D DI DC 60 TPP HE H 60 TPP HE V 60 CADT HE D DI DC 100 TPP HE V 100 Avoid condensations in electrical cabinet In units located in outdoor installation where the heat recovery units stop during the night or during long intervals ...

Страница 12: ... 450 400 860 400 250 400 950 173 12 1050 425 1700 500 400 1000 400 315 400 900 180 16 1240 450 1950 600 500 1190 425 315 400 1150 225 21 27 1640 550 2300 800 700 1590 525 400 500 1300 323 33 1640 650 2300 800 700 1590 325 400 500 1300 410 b Horizontal versions of CADB T HE 45 and 60 Ground installation Conf LH Conf RH Access to filters and heat exchanger Access to control panel motors and coils bat...

Страница 13: ...00 400 315 227 21 970 1270 1750 400 500 400 325 33 1170 1270 1750 400 500 400 412 45 1120 1580 2100 400 600 600 400 577 60 1500 1630 2250 400 800 700 500 710 100 2050 1630 2250 400 1000 1100 650 842 6 3 MOUNTING PROCESS OF AN ADDITIONAL SUPPLY FILTER The heat recovery unit is supplied with the filters already installed F7 ePM1 70 in exhaust air and M5 ePM10 50 in supply air In addition it is possib...

Страница 14: ...6 5 1 230V 50Hz 1580 2 2 12 6 7 8 CADB HE DC 27 ECOWATT 400 2 700 83 8 1 230V 50Hz 2450 3 6 16 2 10 0 CADT HE DC 33 ECOWATT 400 3 300 88 4 3 400V 50Hz 2600 2 0 18 2 11 1 CADT HE DC 45 ECOWATT 400x600 4 500 89 0 3 400V 50Hz 2200 3 0 25 6 15 5 CADT HE DC 60 ECOWATT 500x700 6 100 88 9 3 400V 50Hz 2200 3 0 34 7 21 1 CADT HE DC 100 ECOWATT 1100x650 10 000 87 9 3 N 400V 50Hz 2160 5 8 58 9 35 4 Wet effici...

Страница 15: ...n damage it The following table indicate the size and type o thread used on water coils for DC versions CADB T HE MODEL THREAD 04 08 12 16 21 27 and 33 1 2 45 60 and 100 1 To ensure the installation on a hand it is essential that the installation includes the fo llowing elements Unit intake pre filter that traps suspended particulate matter Bleed valves should be fitted at each of the high points in...

Страница 16: ...an the pressure provided by the fan The horizontal sections should have a minimum slope of 2 Condensation connection 6 6 ELECTRICAL CONNECTIONS The CADB T HE ECOWATT range are supplied without a complete operating control integrated in the unit however the units include the electronic to control fan speed The electrical components included in the unit are supplied wired in a terminal box or in a t...

Страница 17: ...ug fans with EC motors 230V supply voltage OUTDOOR SWITCH ELECTRICAL SUPPLY 230V 1 50Hz Control connector Speed regulation 0V Stop 10V max speed Make the bridge between OUT and IN for Vmax Control connector Speed regulation 0V Stop 10V max speed Make the bridge between OUT and IN for Vmax ...

Страница 18: ...18 Horizontal version CADB T HE 33 LH RH In this size the units have plug fans equipped with EC motors with power supply to three phase 400V ...

Страница 19: ...C motors with power supply to three phase 400V OUTDOOR SWITCH ELECTRICAL SUPPLY 400V III 50Hz Control connector Speed regulation 0V Stop 10V max speed Make the bridge between OUT and IN for Vmax Control connector Speed regulation 0V Stop 10V max speed Make the bridge between OUT and IN for Vmax ...

Страница 20: ...the resistances must be carried out by the electric installer 6 6 2 Connecting the By pass All heat recovery units of the CADB T HE ECOWATT range have an internal by pass The by pass damper is supplied with its actuator mounted Supply voltage 230V The actuator is wired to an external terminal box or to the electrical board depending on the version With the FC REG accessory is possible to control t...

Страница 21: ...rm an external electrical operation control board The installer is responsible for the correct operation of the electrical control specially re garding those safety requirements to avoid fire risk due to high temperature inside the unit Electrical diagrams Recommended control board CADB HE DI 04 1kW 230V D HEATER REGULATOR E ON OFF SWITCH F RELAY G LINE PROTECTION H TEMPERATURE PROBE TG K330 J FLOW...

Страница 22: ...22 CADB HE DI 08 2kW 230V CADB HE DI 12 3kW 230V D HEATER REGULATOR E ON OFF SWITCH F RELAY G LINE PROTECTION H TEMPERATURE PROBE TG K330 J FLOW DETECTOR KM FAN RELAY X TIMER MCR 1 ...

Страница 23: ...23 CADB HE DI 16 3 5kW 230V CADB HE DI 21 27 6kW 400V D HEATER REGULATOR E ON OFF SWITCH F RELAY G LINE PROTECTION H TEMPERATURE PROBE TG K330 J FLOW DETECTOR KM FAN RELAY X TIMER MCR 1 ...

Страница 24: ...24 CADB HE DI 33 7 5kW 400V CADB HE DI 45 9kW 400V D HEATER REGULATOR E ON OFF SWITCH F RELAY G LINE PROTECTION H TEMPERATURE PROBE TG K330 J FLOW DETECTOR KM FAN RELAY X TIMER MCR 1 ...

Страница 25: ... Ϯ Khd ϭ Khd ϭ E Ϯ E ϯ E ϭ Ϯ ϯ ϰ dd ͲϰϬ y ϭ Ϯ D ϭ Ϯ zϭ ϭϱ ϭϴ ϭ Ϯ E ϰϬϬ s ϱϬ nj ϯ ZDϭ ZDϮ ϭ Ϯ ϯ dW dW Z Ϯ Z ϭ CADT HE 100 24kW 400V D HEATER REGULATOR E ON OFF SWITCH F RELAY G LINE PROTECTION H TEMPERATURE PROBE TG K330 J FLOW DETECTOR KM FAN RELAY X TIMER MCR 1 ...

Страница 26: ...CAV mode Recommended accessories depending on the unit size and the control mode Model Accessories for VAV via CO2 Accessories for COP Accessories for CAV Converter Sensor Converter Sensor Electronic regulator CADB HE D DI DC 04 CONTROL AERO REG SC02 A 0 10V SC02 AD 0 10V SC02 G 0 10 V CONTROL AERO REG TDP D REB ECOWATT CADB HE D DI DC 08 CADB HE D DI DC 12 CADB HE D DI DC 16 CADB T HE D DI DC 21 ...

Страница 27: ...tances The direct stop of the fans without a temporized stop would cause a high temperatu re rise of the resistances and the consequent risk of fire inside the unit 6 6 4 1 1 04 to 27 models Manual adjustment by REB ECOWATT accessory Simultaneous control of the supply and extract fans Z Ͳ Kt dd ϬͲϭϬs EͿ ϬͲϭϬs EͿ ϭϬs KhdͿ ϬͲϭϬs Ϭs D ZZKE ZKtE D Z KͲs Z z KtͲ Z E D ZZKE ZKtE D Z KͲs Z z KtͲ Z E D Z K...

Страница 28: ...by REB ECOWATT accessory Simultaneous control of the supply and extract fans Supply fan Extract fan ZK K Z h h D Z K z Kt D Z K z Kt h h ZK K Z E ZK Z Z z D Z KͲs Z z KtͲ Z E D ZZKE ZKtE E ZK Z Z z D Z KͲs Z z KtͲ Z E D ZZKE ZKtE ϬͲϭϬs EͿ ϯ Ϯ ϭ ϰϬϬs ϭϬs KhdͿ E ϰϬϬs ϭ Ϯ ϯ ϬͲϭϬs EͿ E Ϭs Z Ͳ Kt dd ϬͲϭϬs ϭϬs KhdͿ hWW z E ydZ d E ...

Страница 29: ...eed 0 10V The 0V signal corresponds to the fan stop while the signal of 10V corresponds to fan maximum speed To perform the speed regulation in VAV with speed control with external sensor of CO2 or si milar it is necessary to use the accessory CONTROL AERO REG and the external sensor see point 7 5 2 4 In the CONTROL AERO REG instruction booklet it is contained the necessary information to carry on...

Страница 30: ...onnection of the different components 1º Connect the pressure transmitter TDP D accessory to the specific pressure taps there are in the heat recovery unit Ensure that pressure taps and Same sign in the taps of TDP D and CADB HE 3º Reconfigure the pressure transmitter Select the TPD D sensor pressure range in accor dance with the values in the third column in the table above Adjustment to work in ai...

Страница 31: ...s the pressure must be constant in the duct system The value of this pressure must be determined by experimenting during the system start up process All CADB HE are equipped with EC motors single phase 230V power on models 04 to 27 and three phase 400V on models 33 to 100 The motors have specific terminals for sending a regulation signal to control fan speed 0 10V The 0V signal corresponds to the f...

Страница 32: ...32 AERO REG CONTROL Accessory TDP D Accessory EXTRACTION DUCTS SYSTEM SUPPLY DUCTS SYSTEM TDP D Accessory EXTRACTION DUCTS SYSTEM SUPPLY DUCTS SYSTEM AERO REG CONTROL Accessory ...

Страница 33: ... The position of the pressure taps depends on the model HORIZONTAL MODELS Horizontal models CADB T HE 04 to 33 LH RH on the side of inlet conection panel Horizontal models CADB T HE 45 to 60 LH RH on superior part of the side panel VERTICAL MODELS Vertical models CADB T HE 45 to 100 LV RV on superior part of the side panel Vertical models CADB T HE 04 to 33 LV RV in the central part of the front p...

Страница 34: ... carefully the bypass fig 2 4 Disconnect the electrical connector that feeds the bypass 5 Turn the bypass according to image fig 3 and 4 6 Reconnect the electrical power connector of bypass 7 Place the bypass in its housing again fig 5 close the panel and start up the unit 6 8 CONFIGURATIONS CADB T HE D DI DC ECOWATT standard configuration From these configurations there are multiple variables that can...

Страница 35: ...35 Horizontal Factory configuration LH RH Examples of some of the configurations that is possible to obtain from factory configuration EXHAUST AIR FRESH AIR Conf LV Conf LH Conf RV Conf RH ...

Страница 36: ...HE 08 LH BA DX HE 08 LH BA AFC HE 08 LH FBL HE 08 H FB CA HE 08 H RH BA AF HE 08 RH BA DX HE 08 RH BA AFC HE 08 RH CADB HE D DI DC 12 LH BA AF HE 12 LH BA DX HE 12 LH BA AFC HE 12 LH FBL HE 12 H FB CA HE 12 H RH BA AF HE 12 RH BA DX HE 12 RH BA AFC HE 12 RH CADB HE D DI DC 16 LH BA AF HE 16 LH BA DX HE 16 LH BA AFC HE 16 LH FBL HE 16 H FB CA HE 16 H RH BA AF HE 16 RH BA DX HE 16 RH BA AFC HE 16 RH...

Страница 37: ...X HE 21 27 RV BA AFC HE 21 27 RV CADT HE D DI DC 33 LV BA AF HE 33 LV BA DX HE 33 LV BA AFC HE 33 LV FBL HE 33 V FB CA HE 33 V RV BA AF HE 33 RV BA DX HE 33 RV BA AFC HE 33 RV CADT HE D DI DC 45 LV BA AF HE 45 LV BA DX HE 45 LV BA DX HE 45 LV FBL HE 45 V FB CA HE 45 V RV BA AF HE 45 RV BA DX HE 45 RV BA DX HE 45 RV CADT HE D DI DC 60 LV BA AF HE 60 LV BA DX HE 60 LV BA DX HE 60 LV FBL HE 60 V FB C...

Страница 38: ...ring frame verify that the locating lip in the frame is positioned in the top side Centering frame locating lip 3 Put the self adhesive sealing strip delivered in a bag included with the module around the centering frame The self adhesive side must be in direct contact with the CADB HE profiles Do not adhesive the sealing strip to the centering frame ...

Страница 39: ... its own weight Fix the module to the heat recovery unit permanently The access to fixing points is performed by the side of the unit removing one of the side panes from the CADB or from the module maintenance panel To carry it out use the 4 screwed knobs delivered with the module ...

Страница 40: ...anel to the CADB HE 6 Particularities of the modules with coils In the installation of external modules accessories with water coil or refrigerant coil the assembly of the module should be done in the way that Air and water refrigerant flows circulate in counterflow Water Refrigerant inlet connection should be in the coil lower part ...

Страница 41: ... LV RV 2 400 83 2 2 42 9 22 3798 16 1 BA AF HE 45 3 400 88 2 5 41 29 3 5045 13 2 BA AF HE 60 4 400 56 1 9 42 7 31 5345 10 3 6 9 2 2 Cold water coils for for 4 pipes installation Model Air Fresh Air Exhaust Air kW Water m3 h Pa m s ºC ºC l h kPa COLD WATER COIL 4 Rows Water inlet outlet 7 12ºC BA AFC HE 04 320 87 1 8 27 80 14 8 100 3 26 561 25 BA AFC HE 08 600 75 1 7 14 7 6 14 1055 38 BA AFC HE 12 ...

Страница 42: ...E 04 320 56 1 8 16 18 33 4 8 1 8 33 1 2 0 7 BA DX HE 08 600 47 1 7 33 6 3 5 64 6 1 1 2 BA DX HE 12 900 105 2 4 33 2 6 5 3 92 4 7 1 7 BA DX HE 16 1 200 117 2 5 33 7 6 7 2 134 4 8 1 8 BA DX HE 21 1 600 76 2 34 5 6 10 1 186 6 8 2 6 BA DX HE 33 LH RH 2 400 130 2 7 33 2 6 14 1 245 3 6 3 9 BA DX HE 33 LV RV 2 400 91 2 2 33 7 6 14 5 253 4 5 3 8 BA DX HE 45 LH RH 3 400 110 2 5 32 7 7 19 4 357 2 6 5 7 BA D...

Страница 43: ...f CADB T HE 45 and 60 The access to filters can be done by the side panels Vertical configurations of CADB T HE 45 60 and 100 The access to filters can be done by two sides of the unit removing the specific panels selon in the following image Replacement filters are delivered in a plastic bag for extra protection Remove the bag before ins talling the filter into the unit Before installing the filter make...

Страница 44: ... AFR HE 400 33 M5 AFR HE 400 33 F7 AFR HE 400 33 F9 CADT HE D DI DC 45 600x400 AFR HE 450 45 G4 AFR HE 450 45 M5 AFR HE 450 45 F7 AFR HE 450 45 F9 CADT HE D DI DC 60 700x500 AFR HE 500 60 G4 AFR HE 500 60 M5 AFR HE 500 60 F7 AFR HE 500 60 F9 CADT HE D DI DC 100 1100x650 AFR HE 710 100 G4 AFR HE 710 100 M5 AFR HE 710 100 F7 AFR HE 710 100 F9 7 2 FILTER INSTALLATION The heat recovery is supplied wit...

Страница 45: ... the heat exchanger from the side panels Alternatively it is possible to disassemble the heat exchanger from the bottom panels However it is necessary to perform a major number of operations to proceed Access to the heat exchanger for bottom sequence FALLING OBJECTS By loosening the screws that hold the panels those will be released In units installed in ceiling pay special attention to this opera...

Страница 46: ...leased remove it Clean the heat exchanger with blowing with compressed air Vertical models CADB T HE 04 to 100 Due to the dimensions and weight of heat exchanger the cleaning of it has to be perform in situ without disassembly the heat exchanger To access to the heat exchanger disassembly the side panels of the heat recovery unit and proceed with the cleaning by blowing with compressed air 7 4 CON...

Страница 47: ... Contact the S P post sales service Reset by pushing the button RESET all the thermal protectors of the resistance Insufficient performance of the exchanger Fins dirty Clean the exchanger Formation of frost on the exchanger Outside air below 5ºC Insertion of pre heating devices anti ice Contact the S P Customer Advice service Air pulsation Fan working in excessively low flow conditions Flow instabil...

Страница 48: ...S P SISTEMAS DE VENTILACIÓN S L U C Llevant 4 Polígono Industrial Llevant 08150 Parets del Vallès Barcelona España Tel 34 93 571 93 00 Fax 34 93 571 93 01 www solerpalau com Ref 7081014900 ...

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