Hamworthy Trigon ST1 Installation, Commissioning, Operation & Service Instructions
Solar pump station
Hide thumbs
Also See for Trigon ST1:
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Hamworthy Trigon ST1
Summary of Contents for Hamworthy Trigon ST1
- Page 1 Hamworthy Trigon ST1 Solar Pump Station Installation, Commissioning, Operation & Service Instructions IMPORTANT NOTE THESE INSTRUCTIONS MUST BE READ AND UNDERSTOOD BEFORE INSTALLING, COMMISSIONING, OPERATING OR SERVICING EQUIPMENT...
- Page 2 Site Assembly Hamworthy offer a service of site assembly for many of our products where plant room access is restricted. Using our trained staff we offer a higher quality of build and assurance of a boiler built and tested by the manufacturer.
- Page 3 Installation, Commissioning, Operation & Service Instructions NOTE: THESE INSTRUCTIONS MUST BE READ AND UNDERSTOOD BEFORE INSTALLING, COMMISSIONING, OPERATING OR SERVICING THIS EQUIPMENT. THE TRIGON ST1 SOLAR PUMP STATION COMPLIES WITH ALL RELEVANT EUROPEAN DIRECTIVES. PUBLICATION NO. 500001281 ISSUE ‘A’ JUNE 2013...
- Page 4 HAMWORTHY TRIGON INSTALLATION AND OPERATION MANUAL SOLAR PUMP STATION ST1 Customer Service Centre Hamworthy Heating Limited Fleets Corner, Poole, Dorset BH17 0HH l 0DNO0201 Installation-Operation ST1 Solar Pump Station...
- Page 5 1 General information Item no. 0DNO0201 Translation of the original instructions We reserve the right to make technical changes without notice! Printed in Germany – Copyright by Hamworthy Installation-Operation ST1 Solar Pump Station 0DNO0201...
-
Page 6: Table Of Contents
1 General information Contents General information ......................4 About these instructions ....................4 About this product ......................4 Designated use ......................5 Safety instructions ......................6 Assembly and installation [installer] .................. 8 Commissioning [installer] ....................11 Flushing and filling the solar circuit ................12 Preparations before flushing .................. -
Page 7: General Information
About these instructions These instructions describe the installation, commissioning, function and operation of the TRIGON ST1 Solar Pump Station. The chapters called [installer] are intended for installers only. For other components of the solar thermal system such as collectors, tanks, expansion vessels and controllers, please refer to the instructions for that component. -
Page 8: Designated Use
1 General information Designated use The solar station may only be used as a pump station in the solar circuit taking into consideration the technical limit values indicated in these instructions. Due to its design the station must be mounted and operated as described in these instructions! Improper usage excludes any liability claims. -
Page 9: Safety Instructions
2 Safety instructions 2 Safety instructions The installation and commissioning as well as the connection of electrical components require technical knowledge commensurate with a recognised vocational qualification as a fitter for plumbing, heating and air conditioning technology, or a profession requiring a comparable level of knowledge [installer]. - Page 10 2 Safety instructions CAUTION Personal injury and damage to property due to overpressure! By closing the two ball valves in the primary circuit you isolate the pressure relief valve from the heat exchanger. A rise in temperature in the storage tank will cause high pressures and could result in personal injury or damage to property! ...
-
Page 11: Assembly And Installation [Installer]
3 Assembly and installation [installer] 3 Assembly and installation [installer] NOTICE Material damage due to high temperatures! Install the at a sufficient distance from the collector field, since the solar fluid may pump station be very hot near the collector. It may be necessary to install an intermediate tank in order to protect the expansion vessel. - Page 12 3 Assembly and installation [installer] 5. Connect the solar station to the installation: flow from the collector field return to the collector field flow to the storage tank return from the storage tank 6. Connect the pipe for the expansion vessel below the pressure gauge [1.5] and fix the bracket for the expansion vessel.
- Page 13 3 Assembly and installation [installer] WARNING Risk to life and limb due to electric shock! Prior to commencing electrical work on the controller, disconnect the mains plug from the mains Only after completing all installation work, flushing and filling, plug the mains plug of the controller into a socket! This avoids an unintentional start of the motors.
-
Page 14: Commissioning [Installer]
4 Commissioning [installer] 4 Commissioning [installer] Observe the following safety instructions regarding the commissioning of the station: WARNING Risk of burning and scalding! The fittings can heat up to more than 100 °C. Therefore, do not clean or fill the system with the collectors heated (intense sunshine). -
Page 15: Flushing And Filling The Solar Circuit
4 Commissioning [installer] Flushing and filling the solar circuit The fill and drain valves required to flush and fill are integrated in the solar station. To flush the dirt particles out of the installation, only use flush and fill stations with fine filters. Ball valve with integrated flow check valve (1.2 and 5.2) (normal flow direction in the figure below: downwards) 0°... - Page 16 4 Commissioning [installer] De-aerator The de-aerator with manual vent valve is used to vent the solar installation. To ensure perfect deaeration of the solar circuit, the flow velocity must be at least 0.3 m/s in the flow line. Pipe diameter [mm] Flow rate at 0.3 m/s ∅...
-
Page 17: Preparations Before Flushing
4 Commissioning [installer] Preparations before flushing The solar circuit is flushed in the direction of flow. 1. Disconnect the expansion vessel from the solar installation. Please observe the instructions of the manufacturer. 2. Turn the check valve in the flow ball valve [5.2] to operating position (0°, see page 12). - Page 18 4 Commissioning [installer] 3. To vent the pump stroke, slowly open the return ball valve [1.2] (0°, see page 12). 4. Close the drain valve [3.2] with the filling pump running and increase the system pressure to max. 5 bars. The system pressure can be read on the pressure gauge.
- Page 19 4 Commissioning [installer] WARNING Risk to life and limb due to electric shock! Check if the sensors and the pumps are properly connected to the controller and if the controller housing is closed. Only then should the mains plug of the controller be plugged into a socket. 10.
-
Page 20: Setting The Solar Installation (Only For Standard Solar Pumps)
4 Commissioning [installer] Setting the solar installation (only for standard solar pumps) Observe the specifications of the collector manufacturer for the correct adjustment of the flow rate. Scale DN 20: 3 – 22 l/min Reading edge = Round edge of the float Example: about 4 l/min Three speed solar pump... -
Page 21: Maintenance [Installer]
5 Maintenance [installer] 5 Maintenance [installer] Draining the solar installation 1. Switch off the controller and make sure that a restart is not possible. 2. Open the check valves in the flow and return ball valve [5.2|1.2], by turning them to a 45° position (45°, see page 12). -
Page 22: Spare Parts [Installer]
6 Spare parts [installer] 6 Spare parts [installer] In case of a complaint, please send us the completely filled commissioning report on page 25. ST1 Solar Pump Station Spare parts: ST1 Solar Pump Station Position Designation HHL Part No. Wall bracket 073336 Fixation clip (x 5) 073071... -
Page 23: Controller Extension
7 Technical data 7 Technical data Dimensions ST1 Solar Pump Station Height (with controller extension) 560 mm Height (without controller extension) 383 mm Width (with insulation) 334 mm Depth (with insulation) 150 mm Centre distance flow/return 100 mm Pipe connections ¾"... -
Page 24: Pressure Drop Characteristics St1 Solar Pump Station
7 Technical data Pressure drop characteristics ST1 Solar Pump Station Flow rate [l/h] 0DNO0201 Installation-Operation ST1 Solar Pump Station... -
Page 25: Function Check Valves [Installer]
8 Function check valves [installer] 8 Function check valves [installer] Within their application range, the check valves in this station prevent unwanted gravity circulation. The efficiency of the check valves depends on: the installation height • the temperature difference between the storage tank and the collector •... - Page 26 8 Function check valves [installer] Do you need to know it exactly? The density of the solar fluid decreases with rising temperature. In high installations with large temperature differences, the difference in density will cause gravity circulation. This circulation can cool down the storage tank. Calculation example: Δp = Δρ...
-
Page 27: Commissioning Report
9 Commissioning report 9 Commissioning report Installation operator Location of installation Collectors (number / type) Collector surface m² (Difference in height between Installation height station and collector field) Pipes ⌀ Venting ⃞ Manual vent valve ⃞ Automatic deaerator (collector field) ⃞... - Page 28 10 Commissioning report 0DNO0201 Installation-Operation ST1 Solar Pump Station...
- Page 29 10 Commissioning report Installation-Operation ST1 Solar Pump Station 0DNO0201...
- Page 30 10 Commissioning report 0DNO0201 Installation-Operation ST1 Solar Pump Station...
- Page 32 Wessex House, New Fields Business Park, Stinsford Road, Poole, Dorset, BH17 0NF Telephone: 01202 662500 Fax: 01202 662522 Email: service@hamworthy-heating.com Website: www.hamworthy-heating.com Hamworthy reserves the right to make changes and improvements which may necessitate alteration to the specification without prior notice.
Need help?
Do you have a question about the Trigon ST1 and is the answer not in the manual?
Questions and answers