DeDietrich 220 SHL Installation And Service Manual
  1. Manuals
  2. Brands
  3. DeDietrich Manuals
  4. Heating System
  5. 220 SHL
  6. Installation and service manual
DeDietrich 220 SHL Installation And Service Manual

DeDietrich 220 SHL Installation And Service Manual

Solar domestic hot water calorifier
Hide thumbs Also See for 220 SHL:
Table of Contents

Advertisement

Quick Links

Download this manual See also: User Manual
Solar domestic hot water calorifier
220 SHL
300026829-001-05
Installation and
Service Manual
EN

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 220 SHL and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for DeDietrich 220 SHL

  • Heating System DeDietrich EG 88 Manual
    Heating System DeDietrich EG 88 Manual
    Electric heating elements for solar heating tanks b 200/1 - obes 201, b 300/1 - obes 301, b 500/1 - obes 501, dietrisol trio dt 250/3, oertlisol powersun 250/3 (25 pages)

Summary of Contents for DeDietrich 220 SHL

  • Page 1 Solar domestic hot water calorifier 220 SHL Installation and Service Manual 300026829-001-05...

  • Page 2: Table Of Contents

    Contents Safety instructions and recommendations ..........4 Safety instructions ..........4 Recommendations ..........4 Liabilities ...............5 1.3.1 Manufacturer’s liability ..........5 1.3.2 Installer’s liability .............6 About this manual ..................7 Symbols used ............7 2.1.1 Symbols used in the manual ........7 2.1.2 Symbols used on the equipment ......7 Abbreviations ............7 Technical specifications ................8 Homologations ............8...
  • Page 3 Contents Main parts ............14 Standard delivery ..........14 Accessories ............14 Composition of the NF CESI solar systems packages (for France only) ........15 Before installation ..................20 Regulations governing installation ....20 Choice of the location ........20 5.2.1 Type plate .............20 5.2.2 Positioning of the appliance ........21 Positioning the appliance ........21 Installation ....................24 Fitting the DHW sensor ........24...
  • Page 4 Commissioning ..................43 Check points before commissioning ....43 7.1.1 Hydraulic circuits ...........43 7.1.2 Electrical connection ..........44 Commissioning procedure ........44 Installation shutdown ................46 Antifreeze protection ..........46 Shutting down the solar control system ..46 Checking and maintenance ..............47 General instructions ...........47 Safety valve or safety unit .........47 Cleaning the casing material ......47 Impressed current anode ........47 Cleaning the plate heat exchanger ....48...

  • Page 5: Safety Instructions And Recommendations

    220 SHL 1. Safety instructions and recommendations Safety instructions and recommendations Safety instructions CAUTION Before any work, switch off the mains supply to the appliance. CAUTION In order to limit the risk of being scalded, the installation of a thermostatic mixing valve on the domestic hot water flow piping is compulsory.

  • Page 6: Liabilities

    1. Safety instructions and recommendations 220 SHL WARNING Heating water and domestic water must not come into contact with each other. Domestic water must not circulate via the exchanger. 4 To take advantage of the guarantee, no modifications must be made to the appliance.

  • Page 7: Installer's Liability

    220 SHL 1. Safety instructions and recommendations 1.3.2. Installer’s liability The installer is responsible for the installation and commissioning of the appliance. The installer must respect the following instructions: 4 Read and follow the instructions given in the manuals provided with the appliance.

  • Page 8: About This Manual

    2. About this manual 220 SHL About this manual Symbols used 2.1.1. Symbols used in the manual In these instructions, various danger levels are employed to draw the user’s attention to particular information. In so doing, we wish to safeguard the user’s safety, highlight hazards and guarantee correct operation of the appliance.

  • Page 9: Technical Specifications

    220 SHL 3. Technical specifications Technical specifications Homologations 3.1.1. Certifications n NF certification This product complies to the requirements to the european directives and following standards: 4 2006/95/EC Low Voltage Directive. Reference Standard: EN 60.335.1. 4 2004/108/EC Electromagnetic Compatibility Directive.

  • Page 10: Specifications Of The Dhw Sensor

    3. Technical specifications 220 SHL DHW tank 220SHL Maximum operating pressure bar (MPa) 6 (0.6) Exchanger capacity Exchange surface 1.25 Secondary circuit (domestic water) Maximum operating temperature °C Maximum operating pressure bar (MPa) 10 (1.0) Water content Top up volume...

  • Page 11: Specifications Of The Solar Collector Sensor

    220 SHL 3. Technical specifications Temperature in °C 65 Resistance in ohm 1252 1271 1290 1309 1328 1347 1366 1385 1404 1423 1442 3.2.4. Specifications of the solar collector sensor Temperature in °C Resistance in 55047 42158 32555 25339 19873 15699 12488 10000 8059 6535 5330 4372 3605 2989 2490 Temperature in °C 65...
  • Page 12 3. Technical specifications 220 SHL Domestic cold water inlet G 3/4" Mixed domestic hot water outlet G 3/4" Primary solar return Diameter 18 mm Primary solar flow Diameter 18 mm Primary boiler flow G 3/4" Primary boiler return G 3/4"...

  • Page 13: Technical Description

    4 The outside casing is made of painted steel sheeting. 4 The solar control system. 4 The thermostatic mixing valve. The 220 SHL domestic hot water tank is available exclusively in combination with the boilers listed below. It cannot be used as an independent DHW tank:...

  • Page 14: Operating Principle

    4. Technical description 220 SHL Operating principle 4.2.1. Skeleton Diagrams Primary solar return Primary boiler flow Mixed secondary domestic hot water flow Domestic hot water thermostatic mixing valve Plate heat exchanger Domestic hot water tank Solar regulator Manual bleed degasser + Solar circuit air vent...

  • Page 15: Main Parts

    220 SHL 4. Technical description Main parts Thermostatic mixing valve for domestic hot water Domestic hot water sensor Solar regulator Safety valve Needle pressure gauge Antithermosiphon valve operated by the spherical plug valve Solar circuit circulating pump Glycol reservoir Primary solar circuit filling and draining device...

  • Page 16: Composition Of The Nf Cesi Solar Systems Packages (For France Only)

    4. Technical description 220 SHL Composition of the NF CESI solar systems packages (for France only) A system compliant with NF CESI certification is composed of a series of packages presented in the list below. The references or package numbers listed must appear on the invoice for the system delivered to the customer to ensure traceability of the system.
  • Page 17 220 SHL 4. Technical description CESI System Array of collectors Domestic hot water production Solar fluid Type of package / Boiler + DHW tank package package / Reference package / mounting Reference Reference ER240-100016502 220 SHL ER220-100016425 ER245-100016506 AGC 15 VH / V220SHL...
  • Page 18 ER245-100016506 AFC 30 FF HOR/ B220SHL 100017870 Installation ER247-100016508 AFC 30 FF VER/ B220SHL 100017871 (17°) ER643-7212873 ER645-7212877 ER430-100019693 V 220 SHL ER220-100016425 On roof ER431-100019694 GVCR 15 HOR/220SHL 100018232 GCCR 15 HOR/220SHL 100018234 Roof-integral GVCR 25 HOR/220SHL 100018236 Installation (>...
  • Page 19 Solar fluid Type of package / Boiler + DHW tank package package / Reference package / mounting Reference Reference ER240-100016502 ER245-100016506 On roof V 220 SHL ER220-100016425 ER247-100016508 GVCR 15 HOR/220SHL 100018232 ER260-100016513 GCCR 15 HOR/220SHL 100018234 PERFECTSUN ER240-100016502 Roof-integral...
  • Page 20 Type of package / Boiler + DHW tank package package / Reference package / mounting Reference Reference ER240-100016502 ER245-100016506 On roof ER247-100016508 ER260-100016513 V 220 SHL ER220-100016425 ER240-100016502 GVCR 15 HOR/220SHL 100018232 PERFECTSUN Roof-integral ER245-100016506 GCCR 15 HOR/220SHL 100018234 Oenovia 220-5 Installation (>...

  • Page 21: Before Installation

    220 SHL 5. Before installation Before installation Regulations governing installation CAUTION Installation of the appliance must be done by a qualified engineer in accordance with prevailing local and national regulations. CAUTION France: The installation must comply in all matters to the...

  • Page 22: Positioning Of The Appliance

    5. Before installation 220 SHL 5.2.2. Positioning of the appliance The DHW tank should be installed beside (right or left) or under the boiler (depending on the installation and the space available). ¼To ascertain to space to be allowed around the appliance in order to facilitate access and maintenance, refer to the boiler’s...
  • Page 23 220 SHL 5. Before installation 3. Remove the 2 screws securing the calorifier to the pallet. M002664-B 4. Remove the front panels by pulling firmly from both sides. M002665-B 13/05/2015 - 300026829-001-05...
  • Page 24 5. Before installation 220 SHL 5. Lift the calorifier and position it in its operating location. M002666-B 6. Level the appliance using the adjustable feet. (1) Adjustment range: 0 to 20 mm M002667-B 13/05/2015 - 300026829-001-05...

  • Page 25: Installation

    220 SHL 6. Installation Installation Fitting the DHW sensor 1. Remove the inspection trap insulation. 2. Install the DHW sensor in the bottom of its housing. 3. Route the cable to the back of the tank (Left-hand side). Column installation (boiler on top of the DHW tank):...

  • Page 26: Installing The Domestic Hot Water Temperature Sensor - Cable Routing

    6. Installation 220 SHL Installing the domestic hot water temperature sensor - Cable routing 1. Clip the domestic hot water temperature sensor on to the plate exchanger outlet. (The domestic hot water temperature sensor can be found in the instruction pack.) 2.

  • Page 27: Installing And Connecting The Solar Expansion Vessel

    220 SHL 6. Installation Installing and connecting the solar expansion vessel 6.5.1. For an installation with a boiler placed on top of the tank (Only possible for floor- standing condensing gas boilers) L000238-C Detach the hose by cutting the clamp.
  • Page 28 6. Installation 220 SHL M002674-A Position the boiler on the DHW tank. 6. Put the 2 screws in place at the front to attach the boiler to the DHW tank. 7. Mount the expansion vessel bracket. 8. Attach using the 2 screws supplied.

  • Page 29: To Install The Tank Next To A Boiler

    220 SHL 6. Installation 10.Put the expansion vessel in place inside the boiler. 11.Secure the pipes using a self-tightening clamp. M002948-B 6.5.2. To install the tank next to a boiler ¼Refer to the connecting kit manual. 13/05/2015 - 300026829-001-05...

  • Page 30: Hydraulic Connections

    6. Installation 220 SHL Hydraulic connections 6.6.1. Primary solar water circuit connections CAUTION When switched off, the temperature in the collectors can exceed 150 °C. CAUTION To protect against frost, use a water-propylene glycol mixture as the heat transporting fluid.
  • Page 31 220 SHL 6. Installation 4 If different copper pipes are used, the insulation must be: - Resistant to constant temperatures up to 150 °C in the collector zone and the hot outlet and also down to - 30 °C. - Insulation preferably waterproof and continuous.

  • Page 32: Connecting The Primary Boiler Circuit

    6. Installation 220 SHL The expansion vessel provided meets the requirements of all configurations recommended with 2–3 flat collectors. With more than 3 flat collectors and with tubular collectors, calculations must be made. 6.6.2. Connecting the primary boiler circuit ¼Refer to the connecting kit manual.
  • Page 33 220 SHL 6. Installation n Size 4 The diameter of the safety unit and its connection to the calorifer must be at least equal to the diameter of the domestic cold water inlet on the calorifer. 4 There must be no cut-off element between the valve or the safety unit and the domestic hot water calorifer.
  • Page 34 6. Installation 220 SHL ¼Refer to the installation and maintenance instructions of the boiler Install a water drain in the boiler room and a funnel-siphon for the safety unit. The components used for the connection to the cold water supply must comply with the prevailing standards and regulations in the country concerned.

  • Page 35: Electrical Connections

    220 SHL 6. Installation Electrical connections 6.7.1. Recommendations WARNING Only qualified professionals may carry out electrical connections, always with the power off. Earth the appliance before making any electrical connections. Make the electrical connections of the appliance according to: 4 The instructions of the prevailing standards,...

  • Page 36: Connecting The Impressed Current Anode

    6. Installation 220 SHL 6.7.2. Connecting the impressed current anode 1. Remove the inspection trap insulation. 2. Connect the connectors on the titanium anode cable. 3. Put the inspection trap insulation back in place, feeding the cables into the notches.

  • Page 37: Connecting The Solar Control System

    220 SHL 6. Installation 6.7.5. Connecting the solar control system n Solar control system terminal block The solar control system is pre-wired in the factory as shown in the illustration opposite. C004937-A n Connecting the solar control system to the boiler PCB 1.

  • Page 38: Terminal Block

    6. Installation 220 SHL 6.7.6. Terminal block n Gas fired floor-standing condensing boiler (Only on boilers fitted with a SCU board) C003906-B X4: Connect the DHW pump. Connect the solar control system S.ECS: Connect the DHW sensor. TA-: Connect the DHW tank anode.

  • Page 39: Filling The System

    220 SHL 6. Installation S.ECS: Connect the DHW sensor. TA-: Connect the DHW tank anode. X20: Connect the plate exchanger sensor. Filling the system 6.8.1. Filling the domestic hot water circuit Bleeding tap Flexible discharge pipe 1. Rinse the domestic circuit.
  • Page 40 6. Installation 220 SHL CAUTION It is essential to fill the solar circuit with heat transporting fluid. CAUTION When switched off, the temperature in the collectors can exceed 180 °C. CAUTION Check the tightness of all fittings in the installation at a minimum of 5 bar (0.5 MPa).
  • Page 41 220 SHL 6. Installation CAUTION As the heat transporting fluid leaks much more easily than water, carry out a visual check on the tightness of all fittings and gaskets after a few hours’ operation at normal operating pressure. In small installations, use the heat transporting fluid carrying drum as the receptacle to collect run-off from the safety valve.
  • Page 42 6. Installation 220 SHL 4 Test time: minimum 1 hour In the absence of air in the solar circuit, the test pressure must not decrease. When the test time has elapsed, allow the pressure in the system to rise until it triggers the safety valve (operating check).
  • Page 43 220 SHL 6. Installation n Anti-thermosiphon valve The check valve is included in the ball valve on the red thermometer and it is characterized by an opening pressure of 200 mm water column. 4 To fill, degass and rinse the installation, the ball valve must be set to 45 °.

  • Page 44: Commissioning

    7. Commissioning 220 SHL Commissioning Check points before commissioning 7.1.1. Hydraulic circuits n Secondary circuit (domestic water) Inspect all the connections in the system for leaks. Check the temperature setting on the thermostatic mixer valve: 1. Remove the lid. 2. Set the domestic hot water thermostatic mixing valve to the required temperature to avoid scalding when running domestic hot water.

  • Page 45: Electrical Connection

    220 SHL 7. Commissioning n Primary solar circuit Set the speed of the solar circuit circulating pump ¼See chapter: Operating principle, Solar circuit circulating pump WARNING If the temperature in the solar collectors is higher than 120°C, the control system operates in safety mode. Wait until the evening before start-up or cool down (cover) the solar collectors.
  • Page 46 7. Commissioning 220 SHL CAUTION During the heating process, a certain amount of water may flow through the valve or safety unit, this is caused by water expansion. This phenomenon is completely normal and must in no event be hindered.

  • Page 47: Installation Shutdown

    220 SHL 8. Installation shutdown Installation shutdown Antifreeze protection WARNING Do not switch off the mains supply. 4 Antifreeze protection is guaranteed. 4 Protection of the tank against corrosion. Shutting down the solar control system CAUTION Do not shut down power to the control system or drain the heat-exchanging fluid.

  • Page 48: Checking And Maintenance

    9. Checking and maintenance 220 SHL Checking and maintenance General instructions CAUTION Maintenance operations must be done by a qualified engineer. Only original spare parts must be used. Safety valve or safety unit The safety valve or unit on the domestic cold water inlet must be...

  • Page 49: Cleaning The Plate Heat Exchanger

    220 SHL 9. Checking and maintenance 4 The LED is on and steady. Change the board. Cleaning the plate heat exchanger We recommend cleaning the plate exchanger annually in order to maintain optimal performance. 1. Remove the front panels by pulling firmly from both sides.

  • Page 50: Inspection And Maintenance Of The Solar Circuit

    9. Checking and maintenance 220 SHL Inspection and maintenance of the solar circuit 9.6.1. Adding heat transporting fluid ¼See chapter: "Filling the primary solar circuit", page 38 1. Close the bypass. 2. Progressively close the return valve. L000234-B solar regulator The solar control system is governed by the boiler control system.

  • Page 51: Electricity Supply

    220 SHL 9. Checking and maintenance ¼Refer to the installation and maintenance instructions of the boiler. 9.7.1. Electricity supply The regulator is protected by a 2 AT fuse. n Replacing the fuse 1. Remove the central screw. 2. Take off the fascia.

  • Page 52: Draining The Installation

    9. Checking and maintenance 220 SHL Draining the installation Drain cock Bleeding tap 1. Turn off the domestic cold water inlet. 2. Drain the plate exchanger on the boiler side ¼ Refer to the installation and maintenance instructions of the boiler 3.

  • Page 53: 9.11 Maintenance Form

    220 SHL 9. Checking and maintenance 9.11 Maintenance form Date Checks made Remarks Signature _____ _________ ______________________________ _____________________ _______________ ____________ 13/05/2015 - 300026829-001-05...

  • Page 54: 10 Spare Parts

    10. Spare parts 220 SHL 10 Spare parts 10.1 General When it is observed subsequent to inspection or maintenance work that a component in the appliance needs to be replaced, use only original spare parts or recommended spare parts and equipment.

  • Page 55: 10.2 Spare Parts

    220 SHL 10. Spare parts 10.2 Spare parts 1026 1004 1002 1033 1031 1007 1008 1027 1006 1005 1043 1009 1044 1001 1018 1032 1040 1036 1029 1046 1041 1011 1013 1014 1003 1047 1038 1042 1030 1015 1035 1032...
  • Page 56 10. Spare parts 220 SHL Markers Reference Description 1007 200011579 ACI anode cable - Length 2,5 m 1008 300025713 KVT60 sensor - Length 5 m 1009 95320186 Cable clamp 1010 300024956 Plate heat exchanger 1011 300024957 Sheet metal plate for fitting the exchanger /...

  • Page 57: Directives

    Appendix Information on the ecodesign and energy labelling directives...
  • Page 58 Contents Contents Specific information ................. . 3 Recommendations .
  • Page 59 1 Specific information Specific information Recommendations Note Only qualified persons are authorised to assemble, install and maintain the installation. Ecodesign Directive This product conforms to the requirements of European Directive 2009/125/EC on the ecodesign of energy-related products. Circulation pump Note The benchmark for the most efficient circulators is EEI ≤...
  • Page 60 © Copyright All technical and technological information contained in these technical instructions, as well as any drawings and technical descriptions supplied, remain our property and shall not be multiplied without our prior consent in writing. 13/05/2015 300026829-001-05...

Table of Contents