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Table of Contents
Related Manuals for elco THISION WH
Summary of Contents for elco THISION WH
- Page 1 Operation and Installation manual THISION WH 02/2011 DOC3078 / 12103187...
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Page 3: Table Of Contents
General regulations ........Application ..........Norms and regulations ......Safety Provisions ........Construction Layout of water heater ....... Operating principle ........Thision WH principle ......... Technical data ..............Water heater Installation ......Connecting the water heater ....Unvented Applications ......Commissioning Water and hydraulic system ...... -
Page 5: General Regulations
Safety General regulations Application Norms and regulations General regulations The THISION L boiler is CE approved EN 61000-3-2 (2000) This documentation contains important and applies to the following Euro- Electromagnetic compatibility (EMC) - pean standards: information, which is a base for safe Part 3-2: Limits - Limits for harmonic and reliable installation, commissioning 92 / 42 / EEC... -
Page 6: Safety Provisions
90/396/EEC Gas Appliance Directive 93/68/EEC Low Voltage Directive (was 73/23) 92/31/EEC Electromagnetic compatibility Directive I.S. 813 Domestic Gas Installations The Thision WH should be installed in compliance with The building regulations (Scotland-consolidated) Building Regulations (Northern Ireland) Building Regulations Water fittings regulations or water bylaws in Scotland Local water company bylaws The boiler should not be modified in any way. -
Page 7: Construction
19 Electrical input connections 20 Controller 21 Condensate receptacle Operating principle The THISION WH is a fully modulating the top into the chimney connection. The return water from the system en- water heater. The control unit of the ters the boiler in the lower section,... - Page 8 Thision WH The Thision WH is a standalone DHW charging system that The Thision WH has been designed for ease of installation. For consists of a buffer tank, plate heatexchanger and a boiler. the unit to provide DHW a minimum of the following is...
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Page 9: Technical Data
Technical data THISION L THISION L THISION L Nominal heat output at 80-60ºC max/min 60.8/10.1 81.1/13.4 111.6/18.7 Nominal heat output at 75-60ºC max/min 60.9/10.1 81.3/13.4 111.8/18.7 Nominal heat output at 40/30ºC max/min 63.9/11.1 85.3/14.8 120.0/20.6 Nominal heat input Hi max/min 62.4/10.4 83.3/13.8 114.3/19.2... -
Page 10: Technical Data
Technical data THISION L THISION L THISION L DHW Performance Data 10 min peak output at 60ºC (250L storage) 1292 1640 2163 1st hour continous output at 60ºC (250L storage) 10 min peak output at 60ºC (500L storage) 1st hour continous output at 60ºC (500L storage) 1542 1890 2413... - Page 11 Technical data DHW Flow Cable Gland Cable Gland Secondary Return Condense Waste PRV Drain Inlet Dimensions Thision WH Thision WH Thision WH Thision WH 250 - 65/85 500 - 65/85 250 - 120 500- 120 1248 1423 1346 1516 2015...
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Page 12: Water Heater Installation
6°dH and 8°dH. Caution! When installing the Thision WH a mains water kit must be used. The DHWS flow connection should be protected against a vacuum by use of an anti-vacuum valve. - Page 13 Installation Connecting the water heater Flue gas connection (7) Regulations for the construction of flue gas systems are very different for each country. It should be ensured that all national regulations with regard to flue gas systems are respected. Connect the flue gas system to the flue gas connection (7) of the water heater, use flue gas systems with seamless connections only.
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Page 14: Unvented Applications
Unvented Applications The Thision WH can be fed directly from the mains supply to the property without the need for seperate feed cisterns or vent pipes. It is supplied complete with all its necessary inlet and safety controls, thermal cut out and two port motorised valve. - Page 15 Unvented Applications Worked example of discharge pipe sizing. The example below is for a G1/2 temperature relief valve with a discharge pipe (D2) having 4 No. elbows and length of 7m from the tundish to the point of discharge. From Table 1: Maximum resistance allowed for a straight lenght of 22mm copper discharge pipe (D2) from a G1/2 temperature relief valve is 9.0m.
- Page 16 Cylinder Controls Electrical Connections...
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Page 17: Commissioning Water And Hydraulic System
The loading process will stop when the sytem has reached the required temperature The Thision WH is factory set at 65 C DHW flow and 60 During the loading process the pumps speed will be DHW return, the temperature can only be adjsuted using altering this can lead to a pulsing sound from the pumps specialist equipment. -
Page 18: Gas Supply
Commissioning Gas supply Condensate connection Flue and air intake connections Gas supply Check the gas supply connection to the boiler for tightness. If any leakage is found, reseal the leakage before star- ting the boiler! Remove any air between the gas valve and the gas line. -
Page 19: Prepare Water Heater For First Startup
Cylinder Diagnosis Temperature Setting º The Thision WH is factory set for 60 C DHW flow and can It is possible to view the operational data of each of º be adjusted by 5 C by switching the unit off and back on the Thision WH i.e. -
Page 20: Combustion Analysis
Commissioning Combustion analysis Combustion settings max. load Combustion check at full load for natural gas G20 / G25 Start the water heater in controller stop mode and go to 50% load. Now the TH-L 65-85 boiler operates at 50% load. Allow the 8.5±0.2 2, max boiler to stabilise the combustion for 3... -
Page 21: Check Functionality Of Safety Devices
Commissioning Check functionality of safety devices Gas tightness check Water heater shut down Check functionality of safety devices Gas tightness check All safety devices have to be checked Check the gas tightness of all sealed on good functioning. Safety devices on connections with an approved soap or a standard water heater are a water electronic gas analyzer, for example:... -
Page 22: Lockouts
Lockouts In case of a lockout, a warning symbol ( ) and a flashing error code appears on the display. The cause of a fault should first be determined and eliminated before the boiler is being reset. The table below shows all possible lockouts with indication of possible cause. - Page 23 Lockouts Error Description of error code Internal error Parameterization error Unit manually locked Fan error LP error, does not close Error heating circuit flow switch LP error, does not open Alarm contact H1 or H4 active Alarm contact H2 (EM1, EM2 or EM3) or H5 active Alarm contact H6 active Alarm contact H3 or H7 active Limit thermostat heating circuit 1...
- Page 24 Lockouts Error Description of error code Buffer return valve Y15 not available Puffer address sensor Primary controller / system pump address error Pressureless header address error Common flow sensor B10 not available Flow temperature 3 (heating circuit 3) supervision Limit thermostat heating circuit 3 Extension module 3 error (collective error) Buffer return valve Y15 not available Puffer address sensor...
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Page 25: Maintenance Checklist
Maintenance Checklist Replacing the electrodes Maintenance of the water heater Replace the ignition and ionisation should be carried out by authorized electrodes; personnel only. Clean the condensate receptacle; Clean and refill the syphon; In order to ensure continued good and Inspect the combustion chamber, safe operation of the water heater, it sh- clean if necessary... -
Page 26: Cleaning The Condensate Receptacle
Maintenance Cleaning the condensate receptacle Cleaning and refilling the syphon Inspection of combustion chamber Cleaning the condensate receptacle Disconnect the plug of the fluegas temperature sensor (1); Remove the condensate receptacle (2); Clean the receptacle; Mount the condensate receptacle; Connect the plug of the fluegas tem- perature sensor. -
Page 27: Water Pressure And Quality
Maintenance Water pressure and quality Combustion analysis Gas tightness check Check if the water pressure and quality Check the combustion at full load and Check the tightness of all sealed con- meet the requirements. Consult the minumum load, correct the settings if nections with an approved soap or chapter “commissioning: water and necessary. -
Page 28: Maintenance Protocol
Maintenance Maintenance Protocol Maintenance Protocol THISION L Project e l i l a i y t i System ] - [ d º ] l / Water ∆ l l u º [ Water ∆p boiler ] - [ Safety devices º... -
Page 29: Commissioning Protocol
Commissioning Commissioning protocol Commissioning Protocol THISION L Project e l i l a i y t i System bar] Installati- Roof top ] - [ d º ] l / .. - Page 30 NL - 6465 AG Kerkrade ELCO Belgium n.v./s.a. B - 1731 Zellik ELCO Italia S.p.A. I - 31023 Resana ELCO UK / MHS Boilers ltd. UK - Basildon, Essex, SS15 6SJ ELCO France / Chaffoteaux SAS F - 93521 Saint-Denis Cedex...
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