Soler & Palau CAD COMPACT 1300, Manual

Page 1: ...CAD COMPACT ECOWATT EN ...

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Page 3: ...ration without speed regulation Operation at maximum speed 12 6 6 3 Connecting electrical accessories 13 6 6 3 1 VAV control Variable airflow manual adjustment 13 6 6 3 1 1 Manual adjustment by REB ECOWATT accessory 13 6 6 3 2 VAV Control variable airflow with CO2 sensor or similar 14 6 6 3 3 CAV control constant airflow 14 6 6 3 4 COP Control constant pressure 15 6 6 3 5 Pressure switch connection 1...

Page 4: ...oduct 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 must be carried out ...

Page 5: ... 1 INTRODUCTION All models are designed to be installed hanging from the ceiling or located behind a false ceiling When installing the unit is necessary to distribute the unit weigh between the 4 supports existing in the units Using studded rods Ø 8 mm it can be secured to the ceiling and levelled Check the distances between supports in the diagrams of the section Dimensions and free dimensions fo...

Page 6: ...reas with less extreme climates When it is installed outdoors it is preferable to place the unit under a cover which offers enough protection to prevent rain falling directly to the unit or install the corresponding rain canopy accessory 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 outlets...

Page 7: ... addition to the roof and Kit feet it is necessary to equip the duct network with rain hoods or air intakes equipped with anti bird mesh to prevent the entry of animals or objects into the interior of the heat recovery unit Avoid condensations in electrical cabinet In units located in outdoor installation where the heat recovery units stop during the night or during long intervals of time it is ne...

Page 8: ...LY NEW AIR EXHAUST INDOOR AIR EXTRACT INDOOR AIR CONDENSATE OUTLET 1 2 ELECTRICAL CABINET E E E FILTER ACCESS FILTER ACCESS FILTER ACCESS FAN ACCESS FAN ACCESS FAN ACCESS Model A B C D E F G H I J K CAD COMPACT 500 1120 698 289 200 862 147 188 1163 546 12 256 CAD COMPACT 900 1345 843 376 315 1007 190 225 1388 691 12 328 CAD COMPACT 1300 1495 1218 376 315 1382 190 318 1538 1066 12 403 CAD COMPACT 1...

Page 9: ... FILTER ACCESS FILTER ACCESS FAN ACCESS FAN ACCESS FAN ACCESS Model A B C D E F G H I J K L M CAD COMPACT 3200 2038 1325 541 1489 113 43 2081 1176 12 552 470 450 CAD COMPACT 4500 2207 1993 598 2156 165 79 2250 1844 12 594 700 440 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 supp...

Page 10: ...dentification labels in each mouth of the heat recovery units Exhaust air Aire de expulsión Espulsione all esterno Air rejeté Fortluft Outdoor air Aire exterior Aria di rinnovo Air neur Aussenluft Supply air Aire de impulsión Inmissione Air Soufflé Zuluft Extract air Aire de extracción Estrazione dal locale Air repris Abluft 6 5 2 Condensate drainage The units are supplied with 2 drains one for each...

Page 11: ...lied inside the unit there are 3 more connectors that can be used to route the control wiring to the control accessories or the control panel of the building Pass the necessary wiring through the connectors 4 Make the electrical connection to the control board and put it back inside the electrical cabinet ma king it slide through the existing guides Fig 3 LJ LJ LJ 6 6 1 Wiring diagram CAD COMPACT ...

Page 12: ...t d E K E ZK Z ZK K h h z Kt D Z K t d E K Z ZK K E ZK zͲW ZsK hWW z E Z h d KE hWW z d DW Z dhZ WZK y h d d DW Z dhZ WZK ydZ d E Z h d KE dh d KE zͲW ZsKDKdKZ WZ hZ t d ydZ d d Z ydZ d d DW Z dhZ WZK d DW Z dhZ WZK Khd KKZ Z WZ hZ t d hWW z d Z 6 6 2 Fan operation without speed regulation Operation at maximum speed In case that electrical accessories are not used to regulate the fans speed it is ...

Page 13: ...G 0 10 V CONTROL AERO REG TDP D REB ECOWATT CAD COMPACT 3200 CONTROL CAD REG AIRSENS CO2 SC02 AD 0 10V SC02 G 0 10 V CONTROL AERO REG TDP D REB ECOWATT CAD COMPACT 4500 CONTROL CAD REG AIRSENS CO2 SC02 AD 0 10V SC02 G 0 10 V CONTROL AERO REG TDP D REB ECOWATT For independent control of the working point of each circuit the supply and extraction fans must be independently controlled by regulator an...

Page 14: ...EG instruction booklet it is contained the necessary information to carry on the electrical connection of the different components 6 6 3 3 CAV control constant airflow The inverter is used to guarantee an specific constant air volume in the duct system regardless of the filters clogging state CAD COMPACT units are equipped with EC motors The motors have specific terminals for sen ding a regulation sig...

Page 15: ...or k The actual measured value is displayed If a airflow range is selected it is not necessary to enter a range of pressures Model K factor CAD COMPACT 500 28 CAD COMPACT 900 59 CAD COMPACT 1300 55 CAD COMPACT 1800 58 CAD COMPACT 3200 93 CAD COMPACT 4500 142 6 6 3 4 COP Control constant pressure Constant Pressure COP This type of regulation is associated to multi zone ventilation systems in which v...

Page 16: ...OP systems with control of the extraction pressure 7 3 FFHVVRU 21752 52 5 FFHVVRU 75 7 21 8 7 2 8 1 8 7 2 1 5 1387 Position of the pressure taps of the TDP D transmitter in COP systems with control of the supply pressure 75 7 21 8 7 2 8 1 8 7 2 1 5 1387 21752 52 5 FFHVVRU 7 3 FFHVVRU 6 6 3 5 Pressure switch connection All CAD COMPACT range of heat recovery units have differencial pressure switches...

Page 17: ...ctionalities such as speed regulation fan fault control modbus communication etc Detail of the connection to the CONTROL CAD REG to enable the control of clogged filters 1 2 3 18 GND 14 15 16 17 PD 19 20 WHITE BLANCO GREEN VERDE Filter ǻ3 Extract Supply Filter ǻ3 GREEN VERDE WHITE BLANCO 3 2 1 CONTROL CAD REG AccesƐorLJ CAD COMPACT ECOWATT ŝůƚĞƌ OK ϭͲϮ ŽŶƚŝŶƵŽƵƐ ŝƌƚLJ ĨŝůƚĞƌ 1 3 ŽŶƚŝŶƵŽƵƐ Detail of t...

Page 18: ...o do this a new set of labels is supplied with the unit 3 Replace the electrical connection label existing in the back side of the electrical terminal box with the one symmetrical label supplied in the accessory bag 4 Only in cold climates where by pass is used as part of the defrost strategy of the heat exchanger Reverse the direction of the by pass so that it remains at the supply of the unit Fi...

Page 19: ...order paying attention to the arrow that defines the direction of the air that you will find in the new S P filter Filters spare parts table Model Accessory filters and spare parts for CAD COMPACT G4 M5 F7 F9 CAD COMPACT 500 AFR CAD COMPACT 500 G4 AFR CAD COMPACT 500 M5 AFR CAD COMPACT 500 F7 AFR CAD COMPACT 500 F9 CAD COMPACT 900 AFR CAD COMPACT 900 G4 AFR CAD COMPACT 900 M5 AFR CAD COMPACT 900 F7 AF...

Page 20: ...ver it is necessary to leave enough space around the equipment so that it is possible to access the fans in the event of their failure Do not install the heat exchanger against a wall or an obstacle that prevents access to the fans In case of need to replace the fan follow the following sequence Remove the access panel for the affected fan Fig 1 Release the screws that lock the metal plate on whic...

Page 21: ...place with an original spare part Contact the S P post sales service New air temperature too cold Outside air 5ºC or less Insertion of post heating resistances Contact the S P post sales service 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 s...

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Page 24: ...Parets del Vallès Barcelona España Tel 34 93 571 93 00 Fax 34 93 571 93 01 www solerpalau com 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 9023091700 ...