Baxi Solarflo Installation Manual

Working towardsa cleaner futureSOLARfloInstallation manualThis manual must be kept with the appliance May 2011Part No. S159

GENERAL WARNINGS:The solar system should never be left with water in and not fully commissioned. Ifcommissioning can not take place, the unit should b

INSTALLATION SECTION 3SOLAR PIPE WORKIMPORTANT:Due to the potentially high temperatures in the solar circuit, suitable materials should alwaysbe used.

INSTALLATIONSECTION 310CONNECTIONS: D,E Fig. 2 shows the required connections for standard supply (solid lines).The individual connection points can b

INSTALLATION SECTION 3SOLAR COLLECTORSPLEASE REFER TO FULL INSTALLATION INSTRUCTIONS REGARDINGAPPROPRIATE COLLECTORS AND MOUNTING EQUIPMENT.The collec

INSTALLATIONSECTION 3COLLECTOR LAYOUTSIf collectors are installed in parallel either in the same field, or due to location separate fields,the flow ba

INSTALLATION SECTION 3A PT1000 temperature sensor is used to determine whether there is enough solar energyfrom the collectors. This sensor measures t

INSTALLATIONSECTION 3MULTIPLE FIELDS14If the individual solar fields are exposed to different levels of solar irradiation due to roof angle,orientatio

INSTALLATION SECTION 315SOLAR STATIONComprising:Pumping Station, Expansion Kit, Pipe-Work Ancillaries.The three main items are generally factory fitte

INSTALLATIONSECTION 316Fill Flush Drain Valve:Afill, flush and drain valve is fitted. The valve is used to initially fill the system by AndrewsWater H

INSTALLATION SECTION 317WIRING AND PANELGENERAL:All solar system control is managed by the main ‘Solar Station’. This includes all powerwiring. The ma

© Copyright Andrews Water Heaters 2009Reproduction of any information in this publication by any method is not permittedunless prior written approval

INSTALLATIONSECTION 318Solar Station electrical layout for Standard Installations:*primary temperature sensor will generally only be used in combined

INSTALLATION SECTION 319Wiring is straight forward as operation of the SOLARflo system is setup within the controller.All the individual equipment nee

INSTALLATIONSECTION 320Please refer to the specification sheet for connections supplied for your specific controller andwiring diagrams.All connection

INSTALLATION SECTION 321DHW SIDEDHW Vessel, expansion and cold feed kit.The individual instructions should be read through thoroughly before installin

INSTALLATIONSECTION 322DE-STRATIFICATION:COMBINED VESSELSThe Destratification pump is supplied fully fitted, only wiring is requiredPRE HEAT VESSELS.T

INSTALLATION SECTION 323All systems must ensure that the DHW final temperature is achieved. all though manysystems are available the installation inst

INSTALLATIONSECTION 324The following assumes top-up temperature control is managed out by the solar controller.Control Valve:A control valve (2/3 way)

TECHNICAL INFORMATION SECTION 4REF CIRCUIT EQUIPMENT VARIATION AVAILABLE SELECTION BASIS1SOLAR The solar collectors TYPE Glazed Flat Panel Based on re

TECHNICAL INFORMATIONSECTION 426Absorber coating: high sensitive vacuum coatingLight transmission efficiency: 90.8% ± 2%Absorption efficiency: 95.0 %

TECHNICAL INFORMATION SECTION 427FK 7300 GLAZEDFLAT PLATECOLLECTORThe collectors of this series are dry sealed without silicine. The solar glass cover

GENERAL INFORMATION PAGESECTION 1 GENERAL DESCRIPTION AND INTRODUCTIONGeneral Information 2Equipment Description 3System Schematics 4Basic Operation 5

TECHNICAL INFORMATIONSECTION 428SCHEDULE OFSERIES 2000VERTICAL WATERHEATERS GENERALASSEMBLYTABLE OFDIMENSIONSCAPACITY ABCDEFGHJLMNPRSTPA R T S LIST WH

TECHNICAL INFORMATATAIONSECTION 429SOLAR STATATTATAIONFRAMESTANDARD EQUIPMENT43216VE SSEL COLLECTORSCONTROLLER SOLARPUMP SOLAREXPFILL &FLUSHPIPE-W

TECHNICAL SPECIFICATATAIONSECTION 430SOLARIRRADIATATAIONLOORIENTATATTATAION ANDROOF ANGLE0 - 5%less thanoptimum by5 - 10% 10 - 20%North90°80°70°60°50°

Water No No of No of No of Total SolarTotalSolarTotalStorage Hot Water Solar Collectors ParallelCollector Pipework Pipework Pipework PipeworkCapacityC

CHECK LISTSECTION 5CHECK LISTThis check should be carried out after installation, it however is no guarantee that thesystem is fully installed correct

Baxi Commercial DivisionWood Lane, Erdington,Birmingham B24 9QPEmail: andrews@baxicommercialdivision.comwww.andrewswaterheaters.co.ukPublication Date:

GENERAL DESCRIPTION AND INTRODUCTIONSECTION 1GENERALINFORMATIONTHE SOLAR SIDETHE DHW SIDEThe SOLARflo systems have been designed and selected to offer

EQUIPMENT DESCRIPTION SECTION 13REF CIRCUIT EQUIPMENT1 SOLAR Solar collectorsGLAZED FLAT PLATECollects both direct and diffuse solar radiation and tra

GENERAL DESCRIPTION AND INTRODUCTIONSECTION 14SYSTEMSCHEMATICSFIG 1SOLAR COLLECTORPANELSSECONDARY RETURNPUMPNON-RETURNVALVENON-RETURNVALVEHOT WATEROUT

GENERAL DESCRIPTION AND INTRODUCTION SECTION 15BASIC OPERATION: (SEE FIG 1)Solar irradiation energy incident on the the solar collectors is transfered

GENERAL DESCRIPTION AND INTRODUCTIONSECTION 1PRE-HEATSYSTEMLEGIONELLADESTRATIFICATIONCONTROLIn a pre-heat systempre-heat system the water in the cylin

TECHNICAL SPECIFICATION SECTION 2OVERALL GENERAL SPECIFICATION OF THE SOLARflo SYSTEM.FEATURES7DESCRIPTION: SOLARfloMANUFACTURER: Andrews Water Heater