Page 2
First of all, we would like to thank you for having chosen one of our units. As you will realise, you have made a winning choice by purchasing a product that represents the state of the art in domestic air-conditioning technology. Thanks to the product you have purchased and by following the suggestions in this manual, you will benefit from optimal environmental conditions with the lowest possible energy investment.
GENERAL INFORMATION GENERAL INFORMATION 1�1 About the manual In the figures This manual was written to provide all the explanations for the correct management of the appliance. 1 The numbers indicate the individual components. This instruction manual is an integral part of the appli- A Capital letters indicate a combination of components ance and must therefore be kept in a safe place and and dimensions.
GENERAL INFORMATION They are addressed exclusively to the Technical Assistance Technical information Centre. It addresses all recipients. It contains specific warnings useful information for the It contains detailed technical information about the appli- most common commissioning and routine maintenance. ance. 1�2 General Warnings Specific warnings are given in each chapter of the doc- or by qualified personnel following the provisions of this...
GENERAL INFORMATION 1�4 Disposal The symbol on the product or its packaging indicates that the product must not be treated as normal household waste, but must be taken to the appropriate collection point for the recycling of electrical and electronic equip- ment.
PRODUCT INTRODUCTION PRODUCT INTRODUCTION 2�1 Identification The appliance can be identified by the rating plate: Technical rating plate This shows the technical and performance specifications of 1� Technical rating plate the appliance. 2� Front panel Tampering with, removing or missing identification plates does not allow the product to be reliably iden- tified by its serial number and therefore invalidates the warranty.
PRODUCT INTRODUCTION 2�4 List of external components 1� Adjustable spacers 6� Electrical panel 2� 7� Fixing bracket Extracted air 3� Exhausted air 8� Condensate drain 4� 9� Electrical connection passage Supply air 5� Outdoor air 2�5 List of internal components Configuration A 1�...
PRODUCT INTRODUCTION 2�6 Compatible accessories Description Code Commands for I versions Digital remote control (Black). Integrated air quality, temperature and humidity PAW-VEN-CTRLB sensors. Digital remote control (White). Integrated air quality, temperature and humidity PAW-VEN-CTRLW sensors. Auxiliary electrical coils Electrical duct heater 0.5 kW, DN 160 mm. PAW-VEN-HTR05 Electrical duct heater 1 kW, DN 160 mm.
INSTALLATION INSTALLATION 3�1 Preliminary Warnings For detailed information on the products, refer to every precaution suggested by common sense and the chapter 8 p. 33. safety regulations in force at the place of installation. The installation must be carried out by the installer. Using only the supplied installation-specific compo- There is a risk of water leakage, electric shock or fire if nents is recommended.
INSTALLATION 3�4 Handling with packaging Preliminary Warnings When the load is lifted from the ground, stay clear of the immediate and surrounding area. The unit may only be handled by qualified personnel Check the information on the packaging for the amount adequately equipped and with equipment suitable for of stackable packages.
INSTALLATION Accompanying material – use a cutter They are included with the appliance, inside the packaging: – open the cardboard packaging • Control panel user manual To aid removal of the product, also cut the vertical edges. • Installer manual –...
INSTALLATION • the appliance must be installed in a position where it can The appliance must not be in a position where the air be easily serviced flow is aimed directly at a person. • the safety distances between the units and other appli- Provide the following: ances or structures are scrupulously respected so that •...
Page 15
INSTALLATION • the functionality of load-bearing elements is not com- – make a hole through the wall promised – maintain a downward slope towards the outside Drilling the outside wall To avoid the release of large amounts of dust and de- The external wall must be prepared with holes for air duct- bris into the room, you are advised to couple the core ing.
INSTALLATION 3�10 Condensate drain connection Preliminary Warnings 1� Drain connection with siphon 2� Condensate drain pipe 3� Hose clamp This appliance is equipped with trays for collecting the condensate that is produced during operation. Con- densate must be routed to a suitable place for drain- age.
INSTALLATION 3�11 Aeraulic connections Preliminary Warnings Changing the airflow configuration from A to B The sizing of ducting and supply and extract grids must To change the configuration, the operation of the air sen- be carried out by a professionally qualified person. sors must be reversed: To prevent the transmission of any vibrations of the ma- chine into the room, an anti-vibration joint should be...
Page 18
INSTALLATION Configuration B label IT: VERSIONE EN: VERSION ARIA DI RINNOVO RIPRESA ARIA IMMISSIONE ARIA ESPULSIONE ARIA EN FRESH AIR EN EXTRACT AIR EN SUPPLY AIR EN EXHAUSTED AIR FR AIR NEUF FR AIR REPRIS FR AIR INSUFFLÉ FR AIR REJETÉ ES AIRE EXTERIOR ES EXTRACCIÓN DE AIRE ES ADMISIÓN DE AIRE...
INSTALLATION Connections Circular connections Outdoor side Room side Ø Ø Ø Ø – position the ducts on the connections provided on the appliance – use a metal clamp or duct fixing collar – fix the ducts on the attachments Models u.m.
Page 20
INSTALLATION The power supply line must be adequately dimensioned 1� Connection cable entry to avoid voltage drops or overheating of cables or other devices placed on the line. Use a dedicated power supply circuit. Never use a pow- er supply to which another appliance is also connected due to risk of overheating, electric shock or fire.
Page 21
INSTALLATION Connection diagram 1� 230/1/50 power supply 4� PAW-VENTX–V 2� 5� Disconnector Control Panel 3� 6� Power cable Control panel communication cable On-board electrical panel Connection terminal board 1� Power terminal board 2� Water valve or heater connection terminal board 1�...
CONTROL PANEL CONTROL PANEL 4�1 Installation Description – release the fastening notches on the rear side of the control panel The control panel is an electronic controller with humidity and air quality sensors inside, with the possibility of control – separate the base from the control panel over several devices equipped with the same circuit board.
CONTROL PANEL 4�2 Electrical connections Connection diagram External sensor for configuration B REMOTE DISPLAY Room sensor Exhaust sensor Outdoor sensor GRID FAN COIL + A B - EV1 N ON OFF REMOTE OPTIONAL PASS CHILLER BOILER Connections to be made by the customer Grid Speed booster Contact closed / function active...
CONTROL PANEL Terminal board position – insert the cable into the terminal – screw tightly terminal board – check for correct attachment by lightly pulling on the cable The cable must be schielded twisted 4 x 0.75 mm², max- imum length 50 m.
Page 25
CONTROL PANEL 4�3�1 Display Status and alarms shown on the display. Display area Alarm indication Flashing with closed CP contact Lit for alarm indication Summer mode active Winter mode active Unit in stand-by Auto function Minimum ventilation speed activated Rated ventilation speed activated Maximum ventilation speed activated Keypad key functions Related keys and functions...
CONTROL PANEL 4�4 Warnings Switching off for extended periods Filters alarm the symbol flashes on the screen – In case of seasonal or long-term shutdown: the filters have reached the operating time limit – – deactivating the device To fix –...
START-UP START-UP 5�1 Preliminary Warnings This section is dedicated to the Technical Service The customer must be present when the appliance is Centre. The specifications of the Technical Service tested and informed of the contents of the manual and Centre are described in chapter p. 5.
START-UP MICROSWITCH FUNCTIONS Microswitch A Preheating coil activation contact BOIL- Preheating coil deactivation contact BOILER Microswitch B Enabling of unit with modulating coil Disabling of unit with modulating coil control control ON OFF OFF ON Room humidity control Room air quality control ON ON Microswitches C - D Humidity and room air quality control...
MAINTENANCE MAINTENANCE Routine maintenance Annual operations • the state of the structure The once-a-year maintenance plan includes the following Bad fixings result in abnormal noise and vibration. operations and checks and must be carried out by the If oxidised parts are present, treat them with suitable Technical Service Centre or by qualified personnel.
Page 30
MAINTENANCE To remove: If the condition of the filters is acceptable, they can be cleaned using a vacuum cleaner or a – disconnect the power supply to the unit low-pressure compressor. – remove the front panel If it is impossible to clean them, the filters must –...
FAULTS AND REMEDIES FAULTS AND REMEDIES Preliminary Warnings If one of the following faults is found: – immediately disconnect the power supply • ventilation does not activate – contact an authorised Technical Assistance Centre or professionally qualified personnel • the appliance makes excessive noise Work must be carried out by a qualified installer or a •...
FAULTS AND REMEDIES 7�3 Alarm table and card flashes DESCRIPTION OF ALARM CAUSE REMEDY CARD FLASHES Sensor breakage or failure to Check probe connection or AIR intake probe alarm 1 flash - off 3 seconds read replace sensor Check the connection of the Fan connector faulty or feed- fan connector to the board Fan alarm...
TECHNICAL INFORMATION 8�3 Heat recovery Size 20 1� Heat recovery Winter heat recovery 2� Air flow Summer heat recovery Winter A [%] B [m3/h] Summer A [%] B [m3/h]...
Page 39
TECHNICAL INFORMATION Size 30 Heat recovery 1� Winter heat recovery 2� Air flow Summer heat recovery Winter A [%] B [m3/h] Summer A [%] B [m3/h]...
Page 40
TECHNICAL INFORMATION Size 40 Heat recovery 1� Winter heat recovery 2� Air flow Summer heat recovery Winter A [%] B [m3/h] Summer A [%] B [m3/h]...
TECHNICAL INFORMATION 8�4 Operating limits Indoor temperature Preheating requirement zone Outdoor temperature Winter operation limit Summer operation limit...
TECHNICAL INFORMATION Dimensions Size 20 Electrical panel Female aeraulic connection Ø 160 Condensate drain Filter port Power supply Wall fixing bracket...
Page 43
TECHNICAL INFORMATION Size 30 Electrical panel Female aeraulic connection Ø 160 Condensate drain Filter port Power supply Wall fixing bracket...
Page 44
TECHNICAL INFORMATION Size 40 Electrical panel Female aeraulic connection Ø 160 Condensate drain Filter port Power supply Wall fixing bracket...
Page 45
TECHNICAL INFORMATION 8�6 Ecodesign classification PAW-VENTX20V Models u.m. ECODESIGN ErP data (1) Supplier’s name SINERGIA PAW-VENTX20V Model identifier kWh/ Cold specific energy consumption SEC -76,47 (m² a) kWh/ Average specific energy consumption SEC -38,55 (m² a) kWh/ Warm specific energy consumption SEC -14,20 (m²...
Page 46
TECHNICAL INFORMATION PAW-VENTX30V Models u.m. ECODESIGN ErP data (1) Supplier’s name SINERGIA PAW-VENTX30V Model identifier kWh/ Cold specific energy consumption SEC -76,33 (m² a) kWh/ Average specific energy consumption SEC -38,49 (m² a) kWh/ Warm specific energy consumption SEC -14,18 (m²...
Page 47
TECHNICAL INFORMATION PAW-VENTX40V Models u.m. ECODESIGN ErP data (1) Supplier’s name SINERGIA PAW-VENTX40V Model identifier kWh/ Cold specific energy consumption SEC -77,11 (m² a) kWh/ Average specific energy consumption SEC -39,11 (m² a) kWh/ Warm specific energy consumption SEC -14,72 (m²...
ACCESSORIES ACCESSORIES Electrical resistance Description cold climates and for post-heating to increase the outlet air temperature and heat the rooms. It is a flexible solution to The electric air heater accessory heats the air in the venti- improve thermal comfort in ventilation systems. lation ducts.
Page 50
ACCESSORIES Wiring scheme DIP A = ON POST N PE N PE Wiring scheme AIR FLOW Tp man Tp auto Sensor -30/+30 °C 230V Connections to be made by the customer L - N -PE Unit power supply 230 / 1 / 50 Voltage contact 1 - 2 Resistance On - Off contact...
Need help?
Do you have a question about the PAW-VENTX-V and is the answer not in the manual?
Questions and answers