Baxi Potterton Solar manual Pump symbol on controller rotates But pump does not operate

Page 27

Pump symbol on controller rotates

but pump does not operate

5.0Fault finding

	Is controller to	NO
	pump connection correct	NO
	pump connection correct
	and secure
	YES
	Is the pump siezed	YES
	Is the pump siezed
	NO

Pump fault

Replace pump

Check connections and

rectify as necessary

Can the impeller be

revolved using a screwdriver

after removing the air bleed screw

YES

Free impeller and replace

air bleed screw

Displayed temperatures on controller vary greatly over short time intervals

	Are sensor cables	YES
	laid alongside mains	YES
	laid alongside mains
	voltage cables
	NO
	Have sensor cables	YES
	been lengthened with	YES
	been lengthened with
	unshielded cable
	NO
	Do sensors give	NO
	correct temperature	NO
	v
	resistance readings
	YES

Controller fault

Replace controller

Seperate sensor cables from mains cables (Min. 50mm recommended) or use shielded cable

Use shielded cable to extend

sensor cable lengths

Are sensor

connections correctly

made

YES

Sensor fault

Replace sensor

Rectify sensor connections

Potterton Solar - Solar Thermal Domestic Hot Water System

Image 27

Contents Commissioning, Maintenance & Servicing Guide Index IndexPotterton Solar Solar Thermal Domestic Hot Water System Commissioning General Commissioning of systemFlushing the pipework Filling the pipeworkFilling pump Filter Solar fluid Ensure the solar primary system is free Setting the system pressureCheck pressure in the solar primary PipeworkApprox Checking and adjusting the flow rateInstallation of the thermal insulation Commissioning of hydraulic stationMax Commissioning of solar controllerOverview of display and operating elements see Fig Number DescriptionStatusindication Solar circulation pumpInput value can be either Button 65COperatingmenu Installer or service engineerOverviewConstructionof menu structure Info Program Manualoperation Basic settingStates are shown Reset in the following way Choose the value with buttonsResetpossible MenuInfoMenuProgramming Description Valuerange Defaults= off MenuManual operationHours and the automatic regulation is activated again Indication DescriptionParameter/ value MenuBasic adjustmentIndication Description Value Factory Set-upSystems withtwostoragecylinders Contr ller functionsGeneral controlerfunctions Cylinder heatingby solar primarysystemRotational speedregulation 14Thermostat heating15Thermostat cooling 16Temperaturedifferencecontrol 17TubecollectorSensor monitoring Flow monitoring Collector protection / Re-coolingSystemprotection function Operatinghoursmeter Frost protectionPump is 5 minutes Energyproductivity measurementSolar Collector Panels SolarDifferentialTemperatureControllerGeneral Commissioning Hydraulic StationDate Servicing and maintenance recordBar Check solar primary system flow rate Check condition of all pipeworkSolar fluid concentrations MaintenanceCylinder Refer to manufacturers documentationSuggested measures to rectify Fault findingSolar differential temperature controller and will be When the system runs if visibleYES Resistance table PT1000Pump symbol on controller rotates But pump does not operate Spares Description CodeNo Spare partsWhen callingheateamyoumusthavethe following WarrantyStandard Warranty Terms & Conditions What you need to do if youexperiencea problemwithWarranty We are closed Christmas Day and New Years Day Potterton

Solar specifications

Baxi Potterton Solar systems are designed to harness solar energy, transforming how we approach domestic heating and hot water. As one of the leading brands in renewable energy solutions, Baxi Potterton has integrated innovative technologies to offer efficient, eco-friendly products that meet modern energy needs.

One of the standout features of the Baxi Potterton Solar system is its ability to generate hot water using solar energy. The system employs solar thermal panels, which are ideally mounted on roofs, to capture sunlight and convert it into heat. This heat is then transferred to a water storage tank, providing households with an abundant supply of hot water for everyday use, significantly reducing reliance on traditional energy sources.

The technologies used in the Baxi Potterton Solar systems include advanced solar collectors, which are designed for maximum efficiency and performance. These collectors incorporate high-performance glazing and advanced insulation techniques, ensuring optimum temperature retention and minimal energy loss. The use of copper piping enhances thermal conductivity, allowing for rapid heat exchange, which is crucial for effective hot water production.

In addition to solar thermal systems, Baxi Potterton also emphasizes compatibility with existing heating solutions, such as combi-boilers and system boilers. This versatility means that homeowners can easily integrate solar technology into their current setups, enabling them to take full advantage of renewable energy without the need for substantial system overhauls.

Another significant characteristic of Baxi Potterton Solar solutions is their ease of installation and maintenance. The systems are designed with user-friendliness in mind, allowing for quick setup by qualified professionals. Moreover, regular maintenance is straightforward, ensuring the longevity of the system and reliability in performance.

Baxi Potterton is also committed to sustainability. By utilizing solar energy, the systems contribute to reducing carbon footprints and lower energy bills for consumers. The use of renewable energy aligns with global efforts to tackle climate change and promote energy efficiency.

In conclusion, Baxi Potterton Solar systems represent a shift towards greener energy solutions that cater to modern households' needs. With their innovative technology, compatibility with existing systems, and commitment to sustainability, these solar solutions offer an effective means to harness solar power for domestic heating and hot water, paving the way for a more sustainable future.