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Table of Contents
Related Manuals for Vents PA W Series
Summary of Contents for Vents PA W Series
- Page 1 USER’S OPERATION MANUAL PA W Air supply unit V43EN-03.indd 1 11.09.2015 8:34:12...
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Page 2: Table Of Contents
PA W CONTENT Introduction Delivery set Designation key Main technical data Safety requirements Design and operating logic Mounting and set-up Connection to power mains Technical maintenance Fault handling Storage and transportation rules Manufacturer’s warranty Acceptance certificate Electrical connection certificate Warranty card V43EN-03.indd 2 11.09.2015 8:34:13... -
Page 3: Introduction
The present user’s operation manual contains technical description, data sheet, installation and mounting guidelines for the air supply unit PA W, VENTS series (hereinafter referred as the unit). The unit is designed for supply of intake warmed up air into cottages, offices, hotels, cafes, conference halls and other domestic and public premises. -
Page 4: Main Technical Data
PA W MAIN TECHNICAL DATA The unit is designed for indoor application with the ambient temperature ranging from -25°C to + 55°C for the units PA 01 W2 and PA 01 W4, from -25°C to + 45°C for the units PA 02 W2, PA 02 W4, PA 03 W2 and PA 03 W4, from -25°C to +70 °C for the units PA 04 W2 and PA 04 W3 at relative humidity up to 80%. - Page 5 Table 2. Unit technical data PA 01 PA 01 PA 02 PA 02 PA 03 PA 03 PA 04 PA 04 Type Voltage, 50 Hz [V] 3 ~ 400 Max. fan power [W] 1330 2300 Fan current [A] 0,55 1,05 Number of water heating rows Total unit power [W] 0,32...
- Page 6 PA W The basic thermal dynamic characteristics of the water heater for the units PA 01 W2 are stated in fig. 2. Fig. 2 Calculation of water heater parameters V43EN-03.indd 6 11.09.2015 8:34:15...
- Page 7 Performance chart for the water heater parameters of the unit PA 01 W4 is shown in fig. 3. Fig. 3 Calculation of water heater parameters V43EN-03.indd 7 11.09.2015 8:34:16...
- Page 8 PA W Performance chart for the water heater parameters of the unit PA 02 W2 is shown in fig. 4. Fig. 4. Calculation of water heater parameters V43EN-03.indd 8 11.09.2015 8:34:16...
- Page 9 Performance chart for the water heater parameters of the unit PA 02 W4 is shown in fig. 5. Fig. 5. Calculation of water heater parameters V43EN-03.indd 9 11.09.2015 8:34:17...
- Page 10 PA W Performance chart for the water heater parameters of the unit PA 03 W2 is shown in fig. 6. Fig. 6. Calculation of water heater parameters V43EN-03.indd 10 11.09.2015 8:34:17...
- Page 11 Performance chart for the water heater parameters of the unit PA 03 W4 is shown in fig. 7. Fig. 7. Calculation of water heater parameters V43EN-03.indd 11 11.09.2015 8:34:18...
- Page 12 PA W Performance chart for the water heater parameters of the unit PA 04 W2 is shown in fig. 8. Fig. 8. Calculation of water heater parameters V43EN-03.indd 12 11.09.2015 8:34:19...
- Page 13 Performance chart for the water heater parameters of the unit PA 04 W3 is shown in fig. 9. Fig. 9. Calculation of water heater parameters V43EN-03.indd 13 11.09.2015 8:34:20...
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Page 14: Safety Requirements
PA W SAFETY REQUIREMENTS While operating and mounting the unit consider the requirements of the present operation manual as well as general requirements of all applicable local and national building and electrical codes and standards. Before connecting the unit to power mains make sure that the unit is free of any visible damages or any other foreign objects inside the casing that can damage the impeller blades. -
Page 15: Mounting And Set-Up
MOUNTING AND SET-UP Mount the unit in such a way to provide a sufficient access to the unit for maintenance and servicing works. Air flow direction in the system must match the pointer direction on the unit cover. Suspend the unit to the ceiling on the threaded rod that is fixed inside the dowel or fix it rigidly on a horizontal surface (fig. -
Page 16: Connection To Power Mains
PA W SAFETY PRECAUTIONS: Mount the unit on a rigid and stable structure. Use bolts to suspend the unit to the ceiling. Make sure that the construction has sufficient load capacity to carry the unit weight. Otherwise reinforce an installation place by beams etc. After that fix the bolts. -
Page 17: Technical Maintenance
If the unit is equipped with a full set of automatic control system, for the internal wireworks and internal connection to the user’s manual of the automatic control system for air handling unit with water heater. The manual is included into the delivery set. ~400 V 50 Hz QF - automatic circuit breaker (not included into the delivery set);... -
Page 18: Fault Handling
PA W FAULT HANDLING Possible faults and fault handling Problem Possible reasons Fault handling Make sure the power supply line is The fan(s) do(es) No power supply. connected correct, otherwise troubleshoot not get started. the connection error. The filter or fan is soiled. Clean or replace the filter, clean the fans. -
Page 19: Manufacturer's Warranty
MANUFACTURER’S WARRANTY Manufacturer hereby guarantees normal performance of the unit during two years from the date of retail sale provided compliance with transport, storage, mounting and operation regulations. In case of no confirmation of the sales date the warranty period is calculated from the manufacturing date. -
Page 20: Acceptance Certificate
PA W ACCEPTANCE CERTIFICATE Supply unit PA W has been duly certified as serviceable. We hereby declare that the product complies with the essential protection requirements of Electromagnetic Council Directive 2004/108/EC, 89/336/EEC and Low Voltage Directive 2006/95/ EC, 73/23/EEC and CE-marking Directive 93/68/EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility.