Baxi SPC 180 ECO Скачать руководство пользователя

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7638897 - v0

- 14032016

10 Troubleshooting

10.1 Messages (Ex and Px type code)

10.1.1 Messages on the display

If a fault occurs, the screen displays an error code beside the water

temperature indicator:

- The “ALARM” pictogram appears

- The audible warning signal sounds.
1

Make a note of the code displayed.

The code is important for the correct and rapid diagnosis of the type of

error and for any technical assistance that may be needed.

Switch off and then switch the appliance back on.

The appliance starts up again autonomously when the reason for the

disruption has been cleared.

If the code is displayed again, correct the problem by following the

instructions in the table below:

Code

Description

Corrective action

Sensor error T5 (water temperature

sensor)

Check the connection between the sensor and the PCB.

Replace the sensor.

Communication error between the

display and the PCU PCB.

Check the wiring between the display and the PCU PCB.

Evaporator temperature sensor error

T3.

Check the connection between the sensor and the PCB.

Room temperature sensor error T4.

Check the connection between the sensor and the PCB.

Temperature sensor error TP

compressor flow.

Check the connection between the TP sensor and the PCB.

Electrical loss error.

If the PCB induction current circuit

finds a difference in current between

L and N of more than 14 mA, the

system considers this information an

“electrical loss error“.

Check the wiring of the mains electricity supply to the thermodynamic

water heater. (Poor connection, cabled damaged).

Temperature sensor error

TH compressor intake.

Check the connection between the sensor and the PCB.

Open circuit error on the electric

resistor (IEH (difference in current

between ON and OFF on the electric

resistor) < 1 A).

Check that the electric resistor is not damaged or that the cables have

been wrongly connected after a repair.

Protection against high flow

temperatures

Tp > 115....Protection active

Tp < 90....Protection inactive

Check that the compressor is not damaged and that there are no

refrigerant leaks.

Check that the TP and T5 sensors are not damaged.

10 Troubleshooting

Содержание SPC 180 ECO

Страница 1: ...SPC 180 ECO Installation and Service Manual Thermodynamic water heater Italia en NIE B 001 ...

Страница 2: ...ore using the product and keep it in a safe place for later reference In order to ensure continued safe and efficient operation we recommend that the product is serviced regularly Our service and customer service organisation can assist with this We hope you will receive many years of satisfactory service ...

Страница 3: ...General 14 2 2 Documentation available 14 2 3 Symbols used 14 2 3 1 Symbols used in the manual 14 2 3 2 Symbols used on the appliance 14 3 Technical specifications 3 1 Homologations 15 3 1 1 Certifications 15 3 1 2 Directive 97 23 EC 15 3 1 3 Ecodesign Directive 15 3 1 4 Test before leaving the factory 15 3 2 Technical data 16 3 2 1 Characteristics of the appliance 16 3 2 2 Heating time of the the...

Страница 4: ...ate discharge pipe 30 6 4 Electrical connections 32 6 4 1 Recommendations 32 6 4 2 Schematic diagram 33 6 4 3 Connecting the appliance 34 6 5 Filling the installation 34 7 Commissioning 7 1 General 35 7 2 Check list before commissioning 35 7 2 1 Commissioning check list 35 7 3 Commissioning procedure 35 7 3 1 First time commissioning 35 7 3 2 Configuration of anti legionella mode 36 7 3 3 Selectin...

Страница 5: ... or safety unit 44 9 3 Maintenance record 45 10 Troubleshooting 10 1 Messages Ex and Px type code 46 10 1 1 Messages on the display 46 11 Scrapping Recycling 11 1 General 48 11 1 1 Considerations regarding scrapping 48 12 Appendices 12 1 Declaration of Conformity 49 12 2 Commissioning protocol 50 12 2 1 Appliance concerned 50 12 2 2 General points 50 12 2 3 Electrical points 50 12 2 4 Points to be...

Страница 6: ... done by a qualified professional in accordance with prevailing local and national regulations Caution Install the thermodynamic water heater on frost free premises Danger of electric shock Before any work switch off the mains electricity supply to the thermodynamic water heater Warning Take precautions with the domestic hot water Depending on the settings of the thermodynamic water heater the dom...

Страница 7: ...lose to the place where the appliance is installed 1 2 Instructions on the hydraulic connections Warning Do not touch the refrigeration connection pipes with your bare hands while the thermodynamic water heater is running Danger of burn or frost injury Warning Refrigerant fluid and pipes Use only R 134a refrigerant fluid to fill the system Use tools and pipe components especially designed for use ...

Страница 8: ...vided is necessary when the the supply pressure exceeds 80 of the calibration of the safety valve or safety unit and it must be located upstream of the appliance As water may flow out of the discharge pipe on the pressure limiter device the discharge pipe must be kept clear and open Connect the pressure limiter device to a drainage pipe kept open to the air in a frost free environment and at a con...

Страница 9: ...ugh an external switch such as a timer or be connected to a circuit which is regularly switched on and off by the electricity provider Install the appliance in accordance with national rules on electrical installation Wiring diagram See chapter on Electrical Principle Diagram Connecting the appliance to the mains See chapter on Electrical Connections Fuse type et calibre See chapter on Electrical ...

Страница 10: ...he instructions on installing the appliance Failure to abide by the instructions on using the appliance Faulty or insufficient maintenance of the appliance 1 4 2 Installer s liability The installer is liable for the installation and initial commissioning of the appliance The installer must abide by the following instructions Read and follow the instructions given in the manuals provided with the a...

Страница 11: ... the ingredients Chemical nature 1 1 1 2 Tetrafluoroethane R 134a Ingredients that may lead to hazardous situations Substance name Concentration CAS number CE number Classification GWP 1 1 1 2 Tetrafluoroethane R 134a 100 811 97 2 212 377 0 1300 1 5 4 First Aid If inhaled Evacuate the subject from the contaminated area and take him into the open air If feeling unwell Call a doctor In the event of ...

Страница 12: ...e volumes exposed to heat with water spray Protection of the firemen Full self contained breathing apparatus Complete body protection 1 5 6 In the event of accidental spillage Individual precautions Avoid contact with the skin and eyes Do not intervene without appropriate protective equipment Do not inhale the vapours Evacuate the hazardous area Stop the leakage Eradicate all sources of ignition V...

Страница 13: ...tion Protective gloves in leather or nitrile rubber Eye protection Safety glasses with side protection Skin protection Clothing made mostly of cotton Industrial hygiene Do not drink eat or smoke in the work place 1 5 9 Regulations Regulation EU No 517 2014 on fluorinated greenhouse gases Classified installations No 1185 1 6 Internet site Note The user and installation manuals are also available on...

Страница 14: ... Note Please note important information See Reference to other manuals or pages in this manual 2 3 2 Symbols used on the appliance Fig 1 Symbols used on the appliance 1 Alternating current 2 Protective earthing 3 Before installing and commissioning the appliance carefully read the instruction manuals provided 4 Dispose of used products in an appropriate recovery and recycling structure 5 Caution d...

Страница 15: ...Marking This product complies with the requirements of the following European Directives and Standards 2014 35 EU Low Voltage Directive Standard referred to EN 60335 1 2014 30 EU Electromagnetic Compatibility Directive 3 1 2 Directive 97 23 EC This product complies with the requirements of European Directive 97 23 EC Article 3 Paragraph 3 on pressurised appliances 3 1 3 Ecodesign Directive This pr...

Страница 16: ... 3 25 0 4 Refrigerant fluid R 134a kg 0 8 Weight of the tank empty kg 102 Protection of the thermodynamic water heater IP21 Sound pressure 6 dB A 46 2 Minimum water inlet pressure MPa bar 0 15 1 5 Maximum water inlet pressure MPa bar 0 65 6 5 1 Value obtained at an air temperature of 7 C during heating from 10 C to 54 C 2 Value obtained at an air temperature of 15 C during heating from 10 C to 54 ...

Страница 17: ...l Economic Mode SPC 180 ECO model Hybrid Mode Y X 0 16 5 12 8 4 7 15 20 25 30 32 35 40 43 NIE B 006 B A Y X 0 8 5 6 4 2 7 10 15 20 25 30 32 40 43 B A 35 For more information Refer to chapter 7 3 3 Selecting the various modes 3 2 3 Domestic hot water set point temperature For the 3 operating modes the thermodynamic water heater can heat the domestic hot water to a maximum temperature of 65 C The se...

Страница 18: ...d connections NIE B 010 B A D C E F 6 2 5 1 4 3 Description Unit SPC 180 ECO A Diameter of the water heater mm 552 B Height of the water heater mm 1670 C Height cold water connection mm 240 D Height hot water connection mm 1050 E Height drain opening mm 93 F Height condensates discharge opening mm 1308 ...

Страница 19: ...or capacitor White Blue Red Yellow green Black Brown Brown Brown Brown White Red Black Black 1A 1B T5 wire comes out from tank must connect with the corresponding component Suction temperature sensor White Black Power supply L N Brown Blue 1 9 Red Black White 7 2 7 7 2 7 Electricheater Red 2UDQJH 2UDQJH 6 6 21 21 Yellow green Brown Blue GND NIE B 002 A A During connection the L and N wires crossin...

Страница 20: ...or temperature sensor T4 Ambiant temperature sensor TP Discharge air temperature sensor TH Suction temperature sensor POWER1 Power supply of the main control board COMP F Compressor Compressor capacitor EEV Electronic expansion valve TR Transformer FAN Fan CAP1 Fan capacitor LCD Display Electric heater RY12 RY13 Relay connection wires KM1 Electric heater control board KM2 Relay TCO Thermal Cut Out...

Страница 21: ...he ambient air Control panel with display of the hot water temperature in the tank and hourly programming Shielded 1 55 kW electrical resistor Glass lined tank protected by magnesium anode Very thick insulation 0 CFCs The thermodynamic water heater is a hot water tank that can be heated by The thermodynamic unit The electric resistor electrical back up Hybrid mode and electrical water heater mode ...

Страница 22: ...2 Back cover 3 Front cover 4 Axial fan 5 Evaporator assembly 6 Magnesium anode 7 Domestic hot water outlet 8 Electricity supply cable 9 Condenser 10 Domestic cold water inlet 11 Finishing clamp for the drainage plug 12 Display 13 Compressor 14 Control unit casing 15 Temperature sensor 16 Safety thermostat on the automatic electrical back up 17 Electrical resistor control sensor 18 Shielded electri...

Страница 23: ...ton for increasing the settings values 4 3 2 Description of the display Fig 7 The display SET TEMP TIME OFF TIME ON MODE TIME OFF TIME ON CLOCK CANCEL Press 3s for unlock ECONOMY MODE HYBRID MODE E HEATER MODE ON OFF NIE B 014 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18 16 1 Lowest room temperature 2 Wired control function not available 3 Compressor 4 Immersion heater 5 Anti legionella 6 Filling wit...

Страница 24: ... Condensate discharge hose A manuals bag containing Kyoto Protocol sticker The user manual for the complete system The installation and service manual for the complete system 4 5 Accessories and options Accessories Package Connection kit for the safety control unit ER208 4 Description of the product ...

Страница 25: ...n connection is necessary the case with split systems even when fitted with a quick coupling device Caution The installation must comply on all points with the standards and rules DTU EN and others which govern work and interventions in individual homes blocks of flats and other buildings 5 2 Choice of location 5 2 1 Data plate Fig 8 Viewing the data plates NIE B 020 The data plates must be access...

Страница 26: ...eater once it has been filled with water For the 180 L tank 286 kg for the 230 L tank 346 kg 2 Measures should be taken to protect the area from water damage A metal recovery tank must be installed and connected to an appropriate discharge circuit 3 Enough space must be allowed for maintenance of the water heater 4 The air flow must be sufficient to allow the heat pump to function The water heater...

Страница 27: ... of 20 m3 The air flow rate is 350 m3 h Fig 10 Position to be allowed for the thermodynamic water heater NIE C 023 V 15m3 300 min min 300 min 600 min 300 A 0 552 SPC 180 ECO A mm 1670 Ventilation Respect the minimum dimensions given in the diagram opposite Respect the distances on either side of the water heater and between the back of the appliance and the internal wall of the premises Premises U...

Страница 28: ... Use a 3 wheel hand trolley positioning the appliance against the rear surface of the item Handle the appliance with gloves NIE B 053 Note We recommend shipping the appliance vertically However it can be tilted during shipping and unpacking 5 4 Unpacking and preparation 5 4 1 Unpacking the appliance Caution Remove all packaging materials Check that the contents are intact If you notice a defect do...

Страница 29: ...ration 6 2 1 Thermodynamic water heater installation Fig 12 Installation NIE B 007 1 Unbolt the water heater from its pallet 2 Level the water heater using metal blocks under the feet of the water heater if necessary Caution Do not place the blocks on the external sides of the water heater Note In order to easily drain condensates from the appliance install it on a horizontal floor If this is not ...

Страница 30: ...other particles into the appliance s tank 5 8 7 6 2 1 4 3 9 11 10 NIE B 009 1 Top condensate outlet 2 Bottom condensate outlet 3 Discharge opening 4 Shut off valve 5 Drain opening 6 Water inlet 7 Safety unit 8 Shut off valve 9 Drinking water inlet 10 Dielectric connection 11 Drinking water outlet 1 Connect the incoming cold water pipe to the drinking water connection 2 Connect the outgoing domesti...

Страница 31: ...alves Hydraulically isolate the primary and domestic circuits with stop valves to facilitate maintenance on the water heater The valves make it possible to carry out maintenance on the tank and its components without draining the entire installation These valves are also used to isolate the water heater when conducting a pressurised check on the tightness of the installation if the test pressure i...

Страница 32: ... an appropriate rigid cable with a correctly sized cross section that comprises a green yellow earth conductor Please refer to prevailing national regulations on electrical installations The minimum will be 3 x 2 5 mm in single phase for an output up to 3000 W The appliance must be connected to an alternating current network Earth the appliance before making any electrical connections Earthing of ...

Страница 33: ...on diagram C1 C2 538 kW h 1 0 15 45 A 500 mA TEST 16 A 40 A 30 mA L N NIE B 054 3 2 5 4 1 1 Water heater 2 Meter 3 Connection circuit breaker 4 AC type differential switch 5 Circuit breakers Warning Electrical power cut loss of the time and timer program Note Cables provided by the installer ...

Страница 34: ...pen a hot water tap 2 Open the cold water tap to vent any air in the installation ensuring that valve A on the drain opening is properly closed 3 The water heater starts to fill up and any air exits via the hot water taps 4 When the water overflows through the hot water tap the tank is full 5 Close all of the taps and check the pipes to make sure there are no leaks Caution If the water inlet press...

Страница 35: ...s any water in the end of the flow pipe on the safety valve If any leaks are detected replace the safety valve Electrical checks Presence of the recommended circuit breaker curve D Correctly tightened terminal blocks Separation of the power and low voltage cables Mounting and positioning of the sensor 7 3 Commissioning procedure 7 3 1 First time commissioning Caution Only a qualified professional ...

Страница 36: ...ionella mode temperature set point C SW2_1 ON 70 C Operating principle If the anti legionella function is activated when the water heater is switched on the control system confirms this mode at 23h00 the following day This mode is then automatically activated once a week at 23h00 on the 7th day Example if you activate the anti legionella function on 1 Feburary at 09h00 the unit confirms the anti l...

Страница 37: ...the heat pump can operate in tandem If the ambient temperature is higher than 10 C and the water temperature lower than 65 C only the heat pump will be active The electric resistor is active if the water temperature is higher than 65 C ELECTRIC WATER HEATER MODE In this mode the appliance can only heat water with the electric resistor The ambient temperature range suited to this mode is 5 C 43 C O...

Страница 38: ...utomatically to electric water heater mode as the auxiliary mode but the code and the indicator light are still displayed until switched off 7 3 5 Other functions available Combinations of buttons NIE B 055 TIME ON CANCEL Press 3s for unlock CLOCK CANCEL Press 3s for unlock DELETING THE ERROR CODE Press the TIME ON and CANCEL buttons simultaneously to delete all error and memory protection codes A...

Страница 39: ...er minutes Right hand figure under minutes Temp Description 1 t 5 L Temp Water temperature in the tank 2 t 4 Temp Ambient temperature 3 t 3 Temp Evaporator temperature 4 t h Temp Intake temperature 5 t P Temp Air return temperature 6 t r Temp Difference in return temperature 7 Pulse Current pulse of the electronic pressure release valve 8 X X Current Compressor Electric resistor Compressor and ele...

Страница 40: ...n of the sensor in contact against the tank 6 Start up the compressor 7 Check the transfer of heat to the domestic hot water tank 8 Check back up operation 9 Inform the user of the periodicity of maintenance work to be carried out 10 Explain to the user in how the system and the display work 11 Hand over all manuals to the user Commissioning is now complete A few days after commissioning of the ap...

Страница 41: ...d absence In the event of a prolonged absence holidays press the OFF button on the display Note The thermodynamic water heater must be in a frost free room Automatic restart If the water heater is switched off it can memorise some of the parameter settings ON or OFF status operating mode water set point temperature When switched on the appliance restarts and takes into account the previous paramet...

Страница 42: ...nt such as the compressor and the pipes can reach temperatures in excess of 100 C and high pressures which may cause serious injuries Note When the appliance is switched off the fan continues to run by inertia for approximately one minute Maintenance operations are important for the following reasons To guarantee optimum performance To extend the life span of the equipment To provide an installati...

Страница 43: ... is too much dust on the air filter use a soft brush and a neutral detergent to clean it and leave it to dry thoroughly Caution Risk of injury on the sharp edged fins Caution Do not distort or damage the fins Clean the evaporator at regular intervals using a soft haired brush Carefully realign the fins using a suitable comb if they are bent Cleaning the fan Check the cleanliness of the fan once a ...

Страница 44: ... unit Fig 22 Anode check Ø 15 mm Ø 15 mm NIE B 025 3 Unscrew the magnesium anode 4 Measure the diameter of the anode Replace the anode if its diameter is less than 15 mm 5 Remount the magnesium anode 9 2 5 Checking the safety valve or safety unit Operate the safety valve or safety unit at least once a month to check that it is running correctly This check helps to protect against any pressure surg...

Страница 45: ...45 7638897 v02 14032016 9 3 Maintenance record No Date Checks made Remarks Carried out by Signature 9 Maintenance ...

Страница 46: ...r temperature sensor error T3 Check the connection between the sensor and the PCB E5 Room temperature sensor error T4 Check the connection between the sensor and the PCB E6 Temperature sensor error TP compressor flow Check the connection between the TP sensor and the PCB E8 Electrical loss error If the PCB induction current circuit finds a difference in current between L and N of more than 14 mA t...

Страница 47: ...ic resistor are running if the current load is IEH 7 the compressor is shut down and the protection activated Load value when the compressor and the electric water heater start up at the same time 14 A 1550 W electric water heater Check that the compressor is not damaged LA When the ambient temperature T4 falls outside the heat pump operating range 5 43C the heat pump shuts down The appliance disp...

Страница 48: ...nt any consequences harmful to the environment or human health The symbol found on this appliance and in the documentation that accompanies it indicates that this product may under no circumstances be treated as household waste It must therefore be brought to a waste collection centre responsible for recycling electrical and electronic equipment Warning The thermodynamic water heater must be disma...

Страница 49: ...appliance complies with the standard type described in the EC declaration of conformity It has been put into circulation in accordance with the requirements of European Directives The original of the declaration of compliance is available from the manufacturer 12 Appendices ...

Страница 50: ...circuit breaker curve D Tightened terminal blocks Separation of the power and low voltage cables Mounting and positioning of the sensors 12 2 4 Points to be checked after commissioning Inspection points Checked Check the tightness of the connections Check the water pressure No faults on the regulator Check the domestic hot water temperature to ensure that the appliance is working correctly If the ...

Страница 51: ...51 7638897 v02 14032016 ...

Страница 52: ...36061 BASSANO DEL GRAPPA VI ITALY Via Trozzetti 20 Servizio clienti Tel 39 0424 517800 Fax 39 0424 38089 www baxi it 7629897 v02 14032016 7629897 001 04 7638897 001 02 ...

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