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TECHNICAL ASSISTANCE SERVICE

47

Reduced supply of domestic 

hot water.

Supply pressure is too high.

Lime  scale  and/or  sludge  in 
storage cylinder.

Flow rate too high.

Fit a pressure reducer.

Check and clean.

Fit a flow reducer.

Check  functioning  of  DHW 
circuit pump.

Check positioning of sensors.

Check 

boiler 

operating 

temperature.

Boiler settings.

Check correct functioning. 
Check the temperature setting.

SOLUTION

FAULT 

CAUSE

Содержание KV 130 - 28

Страница 1: ...cod 20105199 rev 0 09 15 RESIDENCE COLONNA CONDENS KV 130 28 EN INSTALLATION AND MAINTENANCE MANUAL...

Страница 2: ...09 142 CE Low Voltage Directive 2006 95 CE Electromagnetic Compatibility Directive 2004 108 CE Ecodesign Directive 2009 125 CE for energy related products Energy Labelling Directive 2010 30 EU Delegat...

Страница 3: ...nd safe service and to provide comfort in the home for many years to come This manual provides information that is essential to the installation of the appliance Used in conjunction with your own know...

Страница 4: ...ram 16 Control panel 17 INSTALLER Unpacking the product page 18 Dimensions and weight 18 Handling 19 Place of installation 20 Installation in older systems and systems requiring modernisation 21 Water...

Страница 5: ...t from the mains electricity supply by turning the mains switch OFF aDo not tamper with or adjust the safety or control devices without prior authorisation and instructions from the boiler s manufactu...

Страница 6: ...incorporated in the pneumatic functioning system of the gas valve Overtemperature diagnosis with double sensor on central heating flow and return temperature threshold 85 C 3 bar central heating circu...

Страница 7: ...V 50Hz W Pms bar T C Pmw bar T C D l min Qn min Pn min NOx IP P nom G20 mbar Qn max Pn max Cod kW kW kW kW kW kW kW kW RIELLO S p A Via Ing Pilade Riello 7 37045 Legnago VR ITALY Categoria Categorie K...

Страница 8: ...ature sensor socket 12 CH circuit fill cock 13 Storage cylinder drain cock 14 DHW circuit safety valve 8 bar 15 DHW circuit expansion vessel 6 litres 16 Bypass pipe 17 Drain collector pipe 18 Electric...

Страница 9: ...6 9 Energy efficiency in DHW mode hwh 75 Storage cylinder charging profile L Heat loss in standby mode Pstby 196 W Combustion efficiency 95 6 Annual energy consumption QHE 62 GJ Daily electrical energ...

Страница 10: ...pressure of storage cylinder 8 bar Volume of expansion vessel DHW 6 l Precharge of expansion vessel DHW 2 5 bar For a complete list of accessories and details of their compatibility refer to the Cata...

Страница 11: ...nifold 12 Automatic vent valve 13 CH circuit expansion vessel 12 litres 14 CH storage cylinder pump 15 Boiler drain cock 16 Delivery group 17 Water pressure switch 18 Drain cock for delivery group 19...

Страница 12: ...ERATURE GAUGE SENSOR NTC CH RETURN TEMPERATURE SENSOR located on CH circuit return pipe inside sealed chamber SAFETY THERMOSTAT located on CH circuit flow pipe inside sealed chamber NTC FLUE GAS TEMPE...

Страница 13: ...l head Curves are referred to a water density of 983 2 Kg m3 a temperature of 20 C and a kinematic viscosity of 0 474 mm2 s 0 474 cSt PUMP CURVE TECHNICAL SPECIFICATIONS DESCRIPTION ERP ready 2015 Ele...

Страница 14: ...the button 1 and is used to select the pump curve ADJUSTING THE PUMP Display Meaning power LED 1 flashing green Stand by only with PWM control 0 LED 1 green and LED 2 yellow both lit Low load 0 25 LE...

Страница 15: ...he type of internal control while LEDs 4 and 5 show the currently selected curve 1 2 3 or 4 All these LEDs are yellow in colour LED 1 LED 2 LED 3 LED 4 LED 5 PWM A Red ON Curve 1 4m Curve 2 5m ON Curv...

Страница 16: ...mostat connection terminals M3a M4 Outdoor temperature sensor condensate pump low temperature thermostat remote control connection terminals OPE Gas valve operator Cl Central heating storage cylinder...

Страница 17: ...en lit shows that a flame is being detected 4 Two figure digital display Displays information on boiler status 5 Red LED When lit shows that an error alarm condition has been detected 6 Function selec...

Страница 18: ...Maintenance Manual for the boiler Hydraulic test certificate Outdoor temperature sensor LPG conversion kit diaphragm label b b The instruction manuals are integral parts of the boiler Once located re...

Страница 19: ...B and C to lift it An optional handling bracket kit is available to provide a better grip at points B b b Do not lift the boiler by its casing but only by rigid parts such as its base and top frame b...

Страница 20: ...bers must be fitted with an overflow siphon connected to a drain point Before lighting the burner for the first time make sure that the boiler is configured for use with the type of gas supplied The t...

Страница 21: ...has been installed by a qualified electrician in compliance with applicable standards Make sure that the gas feed line and any LPG storage tank are made and installed in compliance with appli cable s...

Страница 22: ...sate collector S and route it to a domestic water drain in com pliance with the relevant standards b b The manufacturer declines all responsibility for damage caused by water escaping from the con den...

Страница 23: ...b b Condensate from the boiler and from the flue should be channelled to the same drain point b b The base of the boiler must be perfectly horizontal and flat over the entire area of the boiler frame...

Страница 24: ...tallation Connect the boiler to the mains power supply single phase 230V 50Hz using the cable 1 from the rear of the appliance Connect up the room thermostat TA and the outdoor temperature sensor SE O...

Страница 25: ...ction of 1 5 mm2 or more complete with end terminals 4 Always refer to the electrical wiring diagrams in this manual when performing any electrical work 5 Ensure that an efficient ground connection is...

Страница 26: ...able to the sensor termi nals Polarity is irrelevant Connect the cable from the outdoor temperature sen sor to the boiler as instructed in the ELECTRICAL CONNECTIONS section Screw the protective cover...

Страница 27: ...gas supply contains any solid particles b b The gas feed line must be suitable for the flow rate demanded by the burner The gas feed system must also be equipped with all the necessary safety and con...

Страница 28: ...vertical flues designed to operate at positive pressure with air ventilation to room B53P Upstream fan Comburent air intake directly from the room where the boiler is installed Flue gas vent via horiz...

Страница 29: ...an the maximum specified alongside leads to a loss of heat output from the boiler see table alongside b b The boiler automatically adapts its ventilation system to suit the type of installation and th...

Страница 30: ...this type of installation comburent air is drawn from inside the boiler room which must therefore have adequate ventilation b b Uninsulated flue pipes are potentially dangerous and can cause burns b...

Страница 31: ...drain cock 5 and boiler drain cock 6 are closed Slacken off the cap of the automatic vent valves 1 and 2 to let air out of the system Open the CH system fill cock 3 and slowly fill the system until t...

Страница 32: ...the CH system fill cock 3 is closed Connect a hose to the hose union on the drain cock 6 and open the cock Close the drain cock 5 once the circuit is empty DRAINING THE STORAGE CYLINDER Close the shu...

Страница 33: ...follows to start up the boiler for the first time Turn the mains power switch ON Turn the boiler function selector to Summer or Winter depending on which functioning mode you require b b Every time e...

Страница 34: ...justs the temperature of the cen tral heating flow to bring room temperature rapidly to a level determined on the basis of outdoor air temperature To adjust room temperature manually with respect to t...

Страница 35: ...n the control panel goes out and an error code flashes on the display The red LED 5 indicates a burner lock out See the WARNING LEDS AND ERRORS section for details on the various error codes and how t...

Страница 36: ...d by the DHW temperature sensor falls below 4 C Under these conditions a heat request is generated igniting the bur ner at minimum power and keeping it on until the tem perature of the central heating...

Страница 37: ...AL10 Ignition attempts finished no flame condensate detected Lockout AL20 Temperature threshold error Lockout AL21 Low temperature thermostat condensate pump safety error Lockout AL29 Flue gas sensor...

Страница 38: ...nect it immediately to the relevant terminals in the boiler see page 22 The boiler will now be able to function with AUTOMATIC TEMPERATURE CONTROL SELECTING THE TEMPERATURE COMPENSATION CURVE A number...

Страница 39: ...F HEAT REQUEST Boiler connected to a room thermostat parameter 51 set to 0 manufacturer s default setting Requests for heat are generated by the room thermostat contacts closing and terminated by the...

Страница 40: ...culates the necessary CH flow temperature automatically though the user can adjust the boiler settings The CENTRAL HEATING temperature selector however does not give the user control over the CENTRAL...

Страница 41: ...O and the boiler will start functioning at maximum central heating power The chimney sweep function remains active for a maximum time of 15 minutes If the central heating flow reaches a temperature of...

Страница 42: ...ler can be converted from one gas type to another quite simply without even having to remove the burner The burner comes configured for use with methane gas G20 as stated on the boiler s gas plate The...

Страница 43: ...nd general cleaning of the flue pipes Checking of the efficiency of the external casing Checking of ignition normal functioning and shutdown of the boiler in DHW and CH modes Checking of the gas and w...

Страница 44: ...ng combustion analysis Autodiagnosis of primary heat exchanger cleaning The boiler incorporates an autodiagnosis system that uses the number of hours of operation under certain con ditions to notify t...

Страница 45: ...ombustion fumes Check That all joints are tight That the flues are not obstructed That combustion is efficient There is a smell of combustion fumes Boiler does not start up Check electrical connection...

Страница 46: ...temperature setting Check electrical wiring Check positioning of sensors Air in the circuit Pump malfunctioning Boiler reaches set temperature but radiators are still cold Bleed the circuit Unseize t...

Страница 47: ...and or sludge in storage cylinder Flow rate too high Fit a pressure reducer Check and clean Fit a flow reducer Check functioning of DHW circuit pump Check positioning of sensors Check boiler operatin...

Страница 48: ...FORMATION Seller Mr Address Tel Technical Assistance Service Mr Address Tel Fuel oil supplier Mr Address Tel Installer Mr Address Tel Date Work done Date Quantity supplied Date Quantity supplied Date...

Страница 49: ...TECHNICAL ASSISTANCE SERVICE 49...

Страница 50: ......

Страница 51: ......

Страница 52: ...go VR Tel 0442630111 Fax 044222378 www riello it As part of the company s ongoing commitment to perfecting its range of products the appearance dimensions technical data equipment and accessories may...

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