joule ACAPELLA User manual

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ACAPELLA installation manual
ACAPELLA
joule acapella solar tubes installation manual

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ACAPELLA installation manual
Table of Contents:
04 Introduction
05 Site survey
06 Risk assessment
08 Kit components
09 Mounting Options
10 Important Pre Installation Information
11 Roof Mounting Options
12 Collector Assembly
13 Inserting Tubes
14 Sloped Roof Bolt Mounting Kit
15 Sloped Roof Tile Mounting Bracket
16 Sloped Roof Slate Mounting Bracket
17 Flat Roof Mounting Frame
18 Collecting Flow and Return Pipework
19 Stainless Steel Solar Pipe
20 Pump Station
21 Safety Vessel Connection
22 Electrical Solar Controller
23 Standard Solar System
24 East/West Solar System
25 Dual Store Solar System
26 Commissioning
28 Servicing and Maintenance
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ACAPELLA installation manual

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Introduction
Solar hot water systems should be designed and sized correctly before commencing
the installation. Proper design will ensure that a system is correctly sized to provide
many years of optimised performance and most or all of the required hot water when
the most solar radiation is available. However a supplementary heating system such
as oil or gas boiler, heat pump or wood boiler is required for months which have less
solar radiation. This guide will illustrate and explain how a system should be installed
to conform to the Joule manufacturer guidelines for the Acapella product models. Us-
ing this guide Stages of a solar installation are described in the following pages, with
illustrations where necessary to explain how to install the relevant components, and
contains general recommendations and important safety information.
Handling Guidance
• Tubeandmanifoldboxesshouldbetransportedhorizontally.
• Heavygoodsshouldnotbeloadedontopofthekitboxes.
• Careshouldbetakenwhenopeningboxestopreventscratchesorsuddenshocks
to the glass.
• Donotusesharpobjectstoopenthetubeboxes.
Installation Guidance
• Unpackandinstalltubesonlyafterthemanifoldandpipeworkhasbeeninstalled.
• Donotleavethesolarcollectorexposedtosolarradiationwhenthesolarloopand
manifoldhavebeendrained.Collectorsleftexposedinadrystatemustbecov-
ered to prevent possible long term damage.
• Tubesmusthaveaminimumelevationof20˚andamaximumof70˚.
• Thepipeworkofthesolarcollectorloopistobeearthedandthecollectoristobe
lightening protected in accordance to local regulations.
A solar panel installation must be performed in accordance with all Health & Safety
legislationandlocalbuilding/planningregulationsfortherelevantjurisdiction.Further-
more,thenecessaryelectricalworkrequiredtoinstallcontrolequipmentshouldbe
undertakenbyaqualiedelectricalcontractor.
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ACAPELLA installation manual
DegreeofOverShading
Shadingwillreducetheoverallperformanceofasolarsystem.Duringtheplanningstageofasolarsystem.Con-
sid-erationshouldbegiventothelocationofthecollectorswiththeaimofminimisingtheeectsofshadingfrom
high buildings, trees, etc.
none / little / a lot
CollectorFixingSurface
Is there enough room for the solar panels to sit on the required roof? (yes/no)
Is there enough between gulleys (top, bottom and both sides) to prevent leafs and debris from gathering
around the panels?
(yes/no)
OrientationofRoof&EstimatedTiltAngleofRoofforMountingSolarCollectors
WhatistheRooforientation(shouldbebetweenEastSE-WestSW)
Collectorshouldbefacingtheequator
Is an inclinded roof frame need to obtain required pitch? (yes/no)
Tocalculateoptimalangleoftiltmultiplelatitudex0.7fordomestichotwaterproduction
Birr37.16°,Cork36.3°,Dublin53.43°
EstimatingHotWaterDemand&SizeofSystemRequired
No. of people using hot water in the house
Any other exceptional water loads in the dwelling
No. of People SolarCylinderSize SizeofFlatPanelSystem SizeofEvacuatedTube
2PanelSystem(4m2) 30TubeSystem(2.83m2) 1-2people 200litres
3PanelSystem(6m2) 40TubeSystem(3.77m2) 3-5people 300litres
LocationofSolarPumpStation&SolarController
Ensurethepumpstationislocatedinanareawhereitcanbeeasilyaccessedforservicing&main-tenance (Conrm)
Ensurethatthereisadequatespacebothleftandrightofpumpstationtoalloweasyaccesstoremovepump
in future.
Ensurethatthesolarcontrollerislocatedinanareathatiseasilyaccessiblefortheuser (Conrm)
Ensurethatthecontrollerismountedattheocrrctheightforeasyviewing. (Conrm)
ExistingPlumbingSystem
What type of plumbing system is in the dwelling (vented or un-vented)?
Is solid fuel incorporated into the plumbing system?
Isthereadequateaccesstoroutepipeworkfromsolarcollectorsdowntocylinderlocation? (yes/no)
Is there space in the hot press to locate solar pump station? (yes/no)
Site Survey
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ACAPELLA installation manual