Redring 45-551860, Installation Manual

Page 1: ...POWERSTREAM Ascari p 1 Installation guide Ref 1871184 11 003 Model n 45 551860 PSA 12 ...

Page 2: ...tic Manual operation p 19 2 10 Pump speed p 19 2 11 Troubleshooting p 19 2 12 Servicing p 19 2 13 Dimensions hydraulic connections p 20 2 14 Power terminal p 21 2 15 Connection to the electricity p 22 2 16 Regulation circuit drawing p 23 2 16 1 Operating from a switched live p 23 2 16 2 Direct room thermostat connections and direct cylinder thermostat p 24 2 17 Control accessories wiring p 25 2 17...

Page 3: ...irt can prevent the valve closing 5 Check the system is full by turning the pressure relief valve cap and check water exits correctly through the discharge pipe 6 A manual pressure gauge should be used to check the system pressure when cold The pressure should be set between 1 bar 1 5 bar Note all air should be removed from the system before measuring the system pressure 6a Alternative with the el...

Page 4: ... valves and is more thermally efficient When using the boiler for unvented hot water and heating the two port motorised valve should be inserted in the flow from the boiler A Differential Pressure valve should then be connected between the flow and return at a point between the boiler and the two port motorised valve Installation Configuration Heating Hot Water Man Man Auto Auto Man Man Auto Auto ...

Page 5: ...e boiler should be set to operate in winter mode press and hold the radiator key until the snowflake indicator illuminates 6 All other options in the set up menu should be set to the Menu options listed below Option 2 Direct Cylinder Thermostat Room thermostat connections The brown wires should be removed from terminals 1 and 2 and be placed into terminals 5 and 6 respectively The room thermostat ...

Page 6: ... otherwise 07 0 mandatory 11 1 min or user defined 1 6 minutes delay in switching elements 12 0 mandatory 13 0 mandatory 14 n a 15 0 mandatory 16 1 for 12kW boiler operation for reduced maximum output power see 2 7 1 17 à 22 n a 23 0 mandatory Notes In normal operation press the button to check if the room thermostat is calling for heat once a 1 indicates a call for heat Press the button a second ...

Page 7: ...or 3 seconds In Summer mode the heating circuit is switched off but hot water if installed will be still be heated 1 6 Underfloor Heating For underfloor heating the 60o C internal temperature cut out should be selected Where underfloor and hot water cylinder are used in the same heating circuit it is necessary to use the 100o C emperature cut out in the boiler and include a separate 60o C thermal ...

Page 8: ...POWERSTREAM Ascari p 8 ...

Page 9: ...es between the boiler and the cylinder 2 1 Introduction The Redring Powerstream Ascari boiler is an all electric domestic central heating boiler suitable for use on a 230V 52A 50Hz supply The unit is easy to install and requires no flue making it ideal for apartments or properties in conservation areas The unit is supplied ready for operation as a 12kW230V 13kW240V single phase boiler and will aut...

Page 10: ...ty supply direct from a 63Afused supply on the consumer unit via a double pole linked switch with minimum contact gap of 3mm No other appliances should be powered from this supply The expansion vessel is pre charged to 1 bar 0 1MPa During the installation process and before operating the boiler this should be checked using a suitable pressure gauge A 3 bar 0 3MPa pressure relief device is incorpor...

Page 11: ... some point to allow the CH system to be filled The boiler must be installed in an upright position away from nearby objects see installation section for clearances in a clean dry frost free place 2 3 Technical Specification Electrical Supply 12 kW 230V 52A 50Hz 13 kW 240V 54A 50Hz Maximum Power Output 12 kW manually convertible to 10 8 6 or kW Modulation Automatic three or four stage reduction in...

Page 12: ...essel 8 litres Pump 3 speed manually selectable Thermal cut outs 2 units manually selectable 60o C or 100o C 2 4 Preparation 2 4 1 Opening Case The boiler is opened by unscrewing the bottom two bolts a couple of turns they do not need to be removed completely The front cover is then be pulled out from the bottom and lifted off the two top pins Switch off the electricity supply to the boiler before...

Page 13: ...e installation by re routing the electrical connections The boiler is factory set with the 100o C cut out selected for use with radiator heating systems If the Boiler is to be used with underfloor heating remove the connectors from the 100o C sensor and connect to the 60o C sensor ensuring there is a good connection Where both underfloor and hot water cylinder are used it is necessary to use the 1...

Page 14: ...e location of the boiler has been selected mark the hole positions as per figure 6 1 below Use a spirit level to ensure the holes are aligned correctly Access to the bottom screw hole is achieved by removing the bottom element plate Once marked out drill 8mm diameter holes and plug with masonry plugs Screw in high strength screws to a depth that allows the inner face of the screw head to protrude ...

Page 15: ...es a bypass radiator must be fitted with lockshield valves that will allow a flow of 350 litres hour Service valves should be connected to the inlet and outlet of the boiler for easy maintenance Although the boiler can operate without a room thermostat this is required for automatic adjustment of boiler output temperature Where underfloor heating is being used without hot water cylinder the 60o C ...

Page 16: ...fitted should comply with the water supply water fittings regulations 1999 Section G24 1 and G24 2 A filling loop should be fitted at some point to allow the CH system to be filled Two types are shown below Stop valve Temporary Flexible Hose Connection To be removed immediately after filling Mains water supply PressurePump reducing valve if required Cistern Overflow Mains water supply Heating Syst...

Page 17: ...facturers installation instructions routing the cable through the smaller cable entry points If using a non programmable room thermostat it is recommended that the no voltage switched contacts of a separate timer programmer be connect in series with the room thermostat to terminal 2 of the boiler WARNING a switched live must not be connected to the boiler terminals If used the cylinder thermostat ...

Page 18: ... 1992 stresses the importance of cleansing and flushing of the system to ensure it continues to run efficiently with the minimum of maintenance necessary Redring fully supports this professional approach and recommends that the system is cleansed with an effective chemical cleanser and protected long term with a suitable inhibitor Such products are available from Fernox and Sentinal Check the pres...

Page 19: ...the maximum temperature of the water circulating in the heating circuit 03 Select the minimum temperature of the water circulating in the heating circuit 04 Select 1 if operating from a switched live or if of room thermostat is installed and connected to the boiler Never select 2 05 If 04 has been set to 1 this setting should also be set to 1 06 If 04 has been set to 1 the boiler can automatically...

Page 20: ...nected The boiler indicates a boiler fault by flashing in front of the symbol C and or in front of the symbol bar Please call the Redring Customer Service department see Servicing section FLASHING SEGMENTS in front of bar indicate the system pressure has fallen below the minimum operating pressure check if water has discharged from the pressure relief valve If so call a Redring service agent check...

Page 21: ...ensor 9 Control pannel 11 Fuse 2 13 Dimensions Hydraulic connections D Heating outflow 1 female nut 26 34 R Heating backflow 1 female nut 26 34 Trapdoor to access elements removed Power wire entry Accessories connection entries Side view Front view Bottom view Top view Safety relief drain Ø15 87 5 Elements fastener Heating elements Drain tap 405 300 619 29 1 6 7 3 4 2 8 9 11 259 280 81 D R ...

Page 22: ...crew A 5 self sealing nuts for accessories connections Ambience thermostat outside and or Domestic Hot Water sensor and remote cut out Put the self sealing nut supplied with the boiler for connection to mains from the bottom of the casing or Put the self sealing nut supplied with the boiler for connection to mains from the top of the casing In this case remove the plastic cap and close the hole be...

Page 23: ...15 Connection to the electricity supply I 63A fused supply on the consumer unit via a double pole limited switch with minimum contact gap of 3mm Note Stripped length of wires between 17 and 20 mm Neutral 16 Phase 16 Ground 16 I ...

Page 24: ...F 4A fuse size 5 x 20 C1 Electronic card with display CC 3 speed pump SC Boiler s sensor AQS1 60 C safety limitator with manual reset AQS2 100 C safety limitator with manual reset K1 to K4 20A power breakers DT Total cut out remove the bridge DP1 DP2 Partial cut out remove the bridge R External command relay Key ...

Page 25: ... sensor AQS1 60 C safety limitator with manual reset AQS2 100 C safety limitator with manual reset K1 to K4 20A power breakers DT Total cut out remove the bridge DP1 DP2 Partial cut out remove the bridge R External command relay Room thermostat Direct room thermostat no volt normally open contacts Cylinder thermostat External command from direct cylinder thermostat normally open contact 240V Key ...

Page 26: ...nual reset See 1 3 1 12 13 Partial cut out DP1 remove the bridge 14 15 Partial cut out DP2 remove the bridge 25 External command of switched live use phase 230V common to the boiler on pin L1 Connectors will be of electrolytic quality brass no corrosion of stripped ends at connection Never use telephone wire cross section of sub connectors too thin and easy breakable at connections points Cross se...

Page 27: ...heating floor safety limitator mandatory with manual reset See 1 3 1 12 13 Partial cut out DP1 remove the bridge 14 15 Partial cut out DP2 remove the bridge 25 External command from direct cylinder thermostat use phase 230V common to the boiler on pin L1 Connectors will be of electrolytic quality brass no corrosion of stripped ends at connection Never use telephone wire cross section of sub connec...

Page 28: ... PH PH PH red red black black white white T T blue AQS 2 100 C blue red black white blue blue 1 In optionnal CC 3 speed pump DHW sensor Domestic Hot Water Safety limitor SC Boiler s sensor PH Phase N Neutral F 4A fuse size 5 x 20 C1 Electronic card with display N PH brown brown blue DHW pump C ECS Heating pump CC 230V power pressure sensor power pressure sensor connect 2 18 Wiring diagrams CC brow...

Page 29: ... A2 T4 T3 T2 T1 K4 L2 L3 L1 L4 A1 A2 T4 T3 T2 T1 K1 L2 L3 L1 L4 A1 A2 T4 T3 T2 T1 K3 red balck white white red black white red white yellow white black blue blue blue red black red balck blue T1 T2 bleu bleu red black white brown brown blue black red yellow white 12 25 R a2 a1 11 14 red K1 to K4 20A power breakers T1 T2 6kW heating elements live External command ...

Page 30: ...I II on insulation Electric data I I I I I I The boiler is factory set at pump speed 3 for lower pump speeds the selector in the centre of the pump may be turned to 1 or 2 using a large flat bladed screwdriver 2 19 3 Speed water pump ...

Page 31: ...ch or start the winter mode heating and DHW press 3 sec Must be set to manual Used to choice manual or automatic operating see 2 9 1 Pressure display in bar Boiler stops automatically below 0 3 bar with automatic reset over 0 5 bar 0 2 displays loss other value flashing displays a pressure sensor failure On Offswitch with automatic anti frost protection for DHW and heating circuits instant touch H...

Page 32: ...shing in front C Press or instant touch to select next parameter i e C until C To start setting the displayed parameter press or instant touch The parameter value i e starts flashing in front of bar Press or instant touch to change setting Press or instant touch to confirm setting and return to setting menu Press and 3 sec any time to exit the setting menu 2 21 Regulation settings ...

Page 33: ...m or the requested temperature no O yes 1 0 or 1 2 1 Outside sensor no O yes 1 0 or 1 0 mandatory if 1 1 Maximum outside temperature TEMA 11 to 25 C 20 C if 1 1 Minimum outside temperature TEMI 30 to 10 C 5 C if 1 Automatic summer switch no O yes 1 0 or 1 0 Delay between 2 steps activation and deactivation 1 to 6 min 3 2 min Domestic Hot Water production no 0 yes 1 0 or 1 0 if 1 Domestic Hot Water...

Page 34: ...s the Auto Man button again for a short period to toggle the display so that it shows Man With the correct display showing press and hold Auto Man for 3 seconds to return to normal operating mode 2 22 2 Requested heating temperature setting in manual mode Press to display the requested temperature flashing in symbol C Press or to increase or decrease the requested temperature between TCMI and TCMA...

Page 35: ...re correction can be read on bottom display i e with a lit LED down right of the display if a negative value 5 C in this example 4st pressure displays the domestic hot water sensor display is displayed in font of symbol C Domestic hot water sensor status is on display in front of bar for boiler s run not requested for boiler s run requested 2 22 4 Programming the maximum output setting of the boil...

Page 36: ...arameter 1 in front of symbol C is is The s automatically Please call the Redring Customer Service department see Servicing section Pressure FLASHING in front of bar for example indicate the system pressure has fallen below the minimum operating pressure Check if water has discharged from the pressure relief valve If so call a Redring service agent Check for leakage in the system Once the fault ha...

Page 37: ...0 C will cut power supply to heating elements Radiators The limitator 100 C also cuts power to heating elements After solving the failure reset the boiler by pressing middle s see A lack of power may be due to a defective heating element To change a heating element Cut the power supply drain by using drain tap disconnect elements remove elements fastener and remove replace View from below Access t...

Page 38: ...e last two opposite screws to a torque of 5 Nm Designation Reference PSA 12 Side casing EB06001 1 Front casing EB06002 1 Control pannel EB06003 1 Pump EB06004 1 Klixon 60 C EB06005 1 Klixon 100 C EB06006 1 3 bar relief valve EB06007 1 8L expansion vessel EB06008 1 Water sensor EB06009 1 6 kW heating element EB06010 2 Heating element gasket EB06011 3 20A tetrapole switch EB06012 4 Fuse holder EB060...

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Page 40: ...Applied Energy Products Ltd Morley Way Woodston Peterborough PE2 9JJ United Kingdom Registered Office Peterborough PE2 9JJ Registered in England No 306008 VAT Reg No GB 287 1315 50 038 ...