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Related Manuals for Air Control URC 80 EC
Summary of Contents for Air Control URC 80 EC
- Page 1 INSTALLATION, USE AND MAINTENANCE MANUAL URC 80 EC HIGH EFFICIENCY HEAT RECOVERY...
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Page 2: Table Of Contents
INDEX GENERAL ......................................4 1.1.1 INTRODUCTION ................................. 4 1.1.2 FUNDAMENTAL SAFETY RULES ..........................4 1.1.3 SYMBOLOGY ..................................5 1.1.4 WARNINGS ..................................5 1.1.5 CONFORMITY ..................................6 1.1.6 RANGE ....................................6 1.1.7 IDENTIFICATION ..............................6 1.1.8 CONSTRUCTION FEATURES ............................... 7 1.1.9 MAIN COMPONENTS OF THE UNIT ............................ - Page 3 4.1.3 BASIC ADJUSTMENT ............................14 4.1.4 EVO REGULATION ............................... 18 4.1.5 ON-OFF ELECTRIC BATTERY ACCESSORY CONNECTION -BE- ................21 4.1.6 ELECTRIC BATTERY ACCESSORY CONNECTION COMPLETE WITH ADJUSTMENT -BER- ........22 4.1.7 ACCESSORY CONNECTION OF WATER HEATING COIL -BAC- ................22 4.1.8 ACCESSORY CONNECTION WATER COOLING -BAF- ....................
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Page 4: General
GENERAL 1.1.1 INTRODUCTION This manual was conceived with the aim of making the installation and management of your system as simple as possible. By reading and applying the suggestions in this manual, you will be able to obtain the best performance from the product purchased. We would like to thank you for the choice you made with the purchase of our product. -
Page 5: Symbology
1.1.3 SYMBOLOGY The symbols shown in the following booklet allow you to quickly provide information necessary for the correct use of the unit. Safety related symbols ATTENTION Warns that the operations indicated are important for the safe operation of the machines Only authorized personnel DANGER Warns that failure to comply with the instructions poses a risk of electric shock. -
Page 6: Conformity
Low Voltage Directive 2014/35/EC • • Electromagnetic Compatibility Directive 2014/30/EC 1.1.6 RANGE URC 80 EC (1) Defines the maximum flow rate 2) Electronic version Models from: 400 Mc/h to 4500 Mc/h S: Standard Electronics E: Advanced Electronics 1.1.7 IDENTIFICATION The unit is identifiable by the plate located on the lower front panel of the unit. -
Page 7: Construction Features
1.1.8 CONSTRUCTION FEATURES CONSTRUCTION FEATURESN FEATURES URC 80 is a ventilation unit complete with heat recuperator dedicated to air exchange without wasting energy. The unit is particularly suitable for commercial premises or collective residential buildings and in all cases where the nominal flow rates for air exchange do not exceed 4500 m3/h. -
Page 8: Main Components Of The Unit
1.1.9 MAIN COMPONENTS OF THE UNIT 1. Fan 2. Heat exchanger 3. Exchanger bypass system 4. Air filters 1.1.10 PACKAGING AND TRANSPORT The units are supplied for transport fixed on a wooden pallet and inserted in cardboard boxes. To facilitate movement, the units are equipped with a wooden pallet and hooks on the base that allow them to be lifted and positioned on the installation site. -
Page 9: Installation
INSTALLATION 2.1.1 INSTALLATION CONDITIONS The unit must be installed according to national and local regulations regulating the use of electrical devices and according to the following indications: install the unit inside residential buildings with an ambient temperature between 0°C and 45°C; avoid areas near sources of heat, steam, flammable and/or explosive gases and particularly dusty areas;... -
Page 10: Anchor Brackets
Ceiling Mount – V Unit VERSION V - Wall mounting To mount the unit on the wall you will need: install the condensate drain kit on the back panel: remove the caps, insert the internal connection pipe and screw the siphon on the outside. -
Page 11: Condensate Drain Connection
CONDENSATE DRAIN CONNECTION Due to the heat recovery system (the hot expelled air is cooled by the incoming air inside the heat exchanger), the humidity contained in the internal air condenses inside the unit. For the correct functioning of the heat recuperator, it is therefore necessary to connect a condensate drain to the plumbing system (drain) of the house. Furthermore, to allow the correct flow of condensation water and avoid air suction, the condensation drain must always be equipped with the appropriate siphon supplied. -
Page 12: Configurations And Modification Of Air Orientations
The air connections are configurable during installation through the removable panels. However, it is possible to have the unit already with the desired configuration. When ordering, in addition to the unit code, the desired connection configuration must also be specified (e.g. URC 80 EC 440-H5) HORIZONTAL VERSION VERTICAL VERSION V... -
Page 13: Electrical Connections
The units are shown seen from above (H version) and frontally (V version) Without indicating a configuration, the standard position of the four aeraulic connections in the horizontal version is marked by the abbreviation H5 while for the vertical version the standard position is marked by the abbreviation V1. The units are shown in the configuration: Configuration: fresh air = Blue arrows stale air expulsion = red arrows. -
Page 14: Adjustments
4.1.2 ADJUSTMENTS Each URC 80 unit is equipped with a type of regulation, chosen by the customer. 4.1.3 BASIC ADJUSTMENT The URC 80 unit is equipped with 2 circular connection boxes, positioned on the outside of the unit. Each connection box contains the fan terminal block. The by-pass servocontrol is visible outside the unit with the relative connection cables. - Page 15 TYPICAL FAN / POTENTIOMETER CONNECTION SINGLE-PHASE VERSIONS (UP TO URC 80-2000) Fase Neutro Morsettiera ventilatore Potenziometro 0.10V 1F-230V-50Hz 1F-230V-50Hz Ventilatore Ventilatore Mandata Ripresa For the connection between fans and 0.10V potentiometer: Make sure that the single-phase power supply line is suitable for supporting the loads of the 2 fans (see table for the sizing of the power supply line). •...
- Page 16 TYPICAL FAN / POTENTIOMETER CONNECTION THREE-PHASE VERSIONS (from URC 80 2800) Morsettiera ventilatore Potenziometro 0.10V 3F-400V-50Hz 3F-400V-50Hz Ventilatore Ventilatore Mandata Ripresa For the connection between fans and 0.10V potentiometer: • Make sure that the three-phase power supply line is capable of supporting the loads of the 2 fans (see table for the sizing of the power supply line). •...
- Page 17 TYPICAL BY-PASS DAMPER CONNECTION (FREE COOLING) Fase Neutro Morsettiera by-pass Pulsante by-pass 1F-230V-50Hz Servocomando by-pass For the connection between the by-pass servocontrol (standard in the unit) and the button for manual activation/deactivation of the by-pass: • Make sure that the single-phase power supply line is suitable for supporting the loads of the 2 fans (see table for the sizing of the power supply line). Connect the NEUTRAL of the by-pass servocontrol (BLUE cable of the by-pass terminal block) to the neutral of the power supply •...
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Page 18: Evo Regulation
4.1.4 EVO REGULATION The URC 80 unit is equipped with a PVC electrical panel, with IP54 protection class. The CPRO3 electronic regulation board is wired inside the electrical panel. The panel is set up with protection fuses for all the electrical components (fans, bypass servocontrol, any additional accessories such as 3-way valves for batteries, electrical resistors, active type probes). - Page 19 TYPICAL SIMPLIFIED SCHEME SINGLE-PHASE VERSIONS (UP TO URC 80 2000) WITHOUT ACCESSORIES INSTALLATION, USE AND MAINTENANCE MANUAL Page19...
- Page 20 TYPICAL SIMPLIFIED SCHEME SINGLE-PHASE VERSIONS (UP TO URC 80 2000) WITH HOT WATER COIL and COLD WATER COIL INSTALLATION, USE AND MAINTENANCE MANUAL Page20...
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Page 21: On-Off Electric Battery Accessory Connection -Be
4.1.5 ON-OFF ELECTRIC BATTERY ACCESSORY CONNECTION -BE- The electric pre/post heating units with circular section are made up of a galvanized sheet metal frame with wire resistance. They are equipped with circular flanges which facilitate installation on the duct. The side electrical box already complete with cable gland allows access to the components inside: Automatic reset thermo protector;... -
Page 22: Electric Battery Accessory Connection Complete With Adjustment -Ber
4.1.6 ELECTRIC BATTERY ACCESSORY CONNECTION COMPLETE WITH ADJUSTMENT -BER- The electric pre/post heating units with circular section are made up of a galvanized sheet metal frame with wire resistance. They are equipped with circular flanges which facilitate installation on the duct. The side electrical box already complete with cable gland allows access to the components inside:... -
Page 23: Rainproof Roof Connection For External Installation-Tve / The
4.1.9 RAINPROOF ROOF CONNECTION FOR EXTERNAL INSTALLATION-TVE / THE- Rainproof roof made of pre-painted sheet metal to protect the unit from bad weather in the case of external installation. It is supplied with a self-drilling screw complete with a gasket suitable for watertightness. -
Page 24: Cleaning The Heat Exchanger
5.1.2 CLEANING THE HEAT EXCHANGER It is advisable to check the condition of the heat exchanger at each cleaning/change of filters and to clean it if deemed appropriate. This operation must only be carried out by qualified personnel (installer). To clean the heat exchanger proceed as follows: remove power from the unit in case of ceiling installation, disconnect the condensate drain pipe;... -
Page 25: Alarms
ALARMS 6.1.1 GENERAL INFORMATION In the event of problems or faults, take note of the model and serial number of the unit you have (found on the identification plate attached to the side of the unit) and contact your installer. Below is the table of unit operating anomalies ANOMALY DESCRIPTION CAUSE... -
Page 26: Regulatory Compliance
REGULATORY COMPLIANCE 7.1.1 GENERAL INFORMATION Thanks to the various available sections, air handling units can be designed for traditional applications or for use with advanced technologies. Their construction allows for operation with: • Special systems with high air purity requirements, for hospital use, laboratories, etc.; Service systems for environments with high acoustic requirements (recording studios, theaters, etc.);... -
Page 27: Notes And Maintenance Information
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--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 02 - 20 24 r ev.3 The data contained in this manual may be changed by the manufacturer without prior notice. INSTALLATION, USE AND MAINTENANCE MANUAL Page28...
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