INISOL NEO 2.1 Manual
EN
Flat solar panels
NEO 2.1 / SUN 211
Installation and
Service Manual
Roof-integral
Installation
17° to 65°
mechanical tiles
300024195-001-02
Contents
1 Introduction ................................................................................................4
1.1 Symbols used .......................................................4
1.2 General ..................................................................5
1.2.1 Manufacturer’s liability .............................................5
1.2.2 Installer’s liability .....................................................5
1.2.3 User’s liability ..........................................................5
2Safety instructions and recommendations ..............................................7
2.1 Safety instructions ...............................................7
2.2 Recommendations ................................................7
3Technical description ................................................................................8
3.1 Operating principle ...............................................8
3.2 Technical specifications ......................................8
3.2.1 Solar collectors ........................................................8
3.2.2 Load loss curve .......................................................9
4Installation ................................................................................................10
4.1 Regulations governing installation ...................10
4.2 Package list .........................................................11
4.3 Main dimensions .................................................14
4.4 Installation diagrams ..........................................15
4.4.1 Vertical assembly, juxtaposed ...............................15
4.4.2 Example of an installation .....................................16
4.5 Assembling the solar collectors .......................17
4.5.1 Warning .................................................................17
4.5.2 Tools required .......................................................18
4.5.3 Dimensions ...........................................................19
4.5.4 Clearance to allow for ...........................................20
4.5.5 Fitting the battens ..................................................21
4.5.6 Mounting for an installation with 2 collectors .........22
4.5.7 Mounting for a system with up to 5 collectors .......37
4.5.8 Mounting for an installation with 1 collector ..........55
4.5.9 Put the tiles in place ..............................................66
4.6 Hydraulic connections .......................................67
4.6.1 Connection dimensions .........................................67
4.6.2 Connecting ............................................................67
4.6.3 Pipe insulation .......................................................68
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4.7 Filling the system ...............................................68
5 Commissioning ........................................................................................70
5.1 Check points before commissioning ................70
5.2 Commissioning ...................................................70
6 Checking and maintenance .....................................................................71
6.1 General instructions ...........................................71
7 Spare parts ................................................................................................72
7.1 General ................................................................72
7.2 Spare parts ..........................................................72
Contents
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1 Introduction
1.1 Symbols used
In these instructions, various danger levels are employed to draw the
user’s attention to particular information. In so doing, we wish to
safeguard the user’s safety, obviate hazards and guarantee correct
operation of the appliance.
DANGER
Risk of a dangerous situation causing serious physical
injury.
WARNING
Risk of a dangerous situation causing slight physical
injury.
CAUTION
Risk of material damage.
Signals important information.
¼Signals a referral to other instructions or other pages in the
instructions.
Caution: Risk of being burnt.
Zone susceptible to snow.
Zone susceptible to windy conditions.
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1.2 General
1.2.1. Manufacturer’s liability
Our products are manufactured in compliance with the requirements
of the various applicable European Directives. They are therefore
delivered with [ marking and all relevant documentation.
In the interest of customers, we are continuously endeavouring to
make improvements in product quality. All the specifications stated in
this document are therefore subject to change without notice.
Our liability as the manufacturer may not be invoked in the following
cases:
4Failure to abide by the instructions on using the appliance.
4Faulty or insufficient maintenance of the appliance.
4Failure to abide by the instructions on installing the appliance.
1.2.2. Installer’s liability
The installer is responsible for the installation and inital start up of the
appliance. The installer must respect the following instructions:
4Read and follow the instructions given in the manuals provided
with the appliance.
4Carry out installation in compliance with the prevailing legislation
and standards.
4Perform the initial start up and carry out any checks necessary.
4Explain the installation to the user.
4If a maintenance is necessary, warn the user of the obligation to
check the appliance and maintain it in good working order.
4Give all the instruction manuals to the user.
1.2.3. User’s liability
To guarantee optimum operation of the appliance, the user must
respect the following instructions:
4Read and follow the instructions given in the manuals provided
with the appliance.
4Call on qualified professionals to carry out installation and initial
start up.
4Get your installer to explain your installation to you.
4Have the required checks and services done.
4Keep the instruction manuals in good condition close to the
appliance.
1. Introduction NEO 2.1 / SUN 211
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This appliance is not intended to be used by persons (including
children) whose physcial, sensory or mental capacity is impaired or
persons with no experience or knowledge, unless they have the
benefit, through the intermediary of a person responsible for their
safety, of supervision or prior instructions regarding use of the
appliance. Care should be taken to ensure that children do not play
with the appliance.
To prevent hazardous situations from arising, if the mains lead is
damaged it must be replaced by the original manufacturer, the
manufacturer’s dealer or another suitably skilled person.
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2 Safety instructions and
recommendations
2.1 Safety instructions
DANGER
The permissible roof load of the building must not at any
time be exceeded. If necessary, a structural engineer
should be consulted before commencing work.
WARNING
Only a qualified professional may carry out the installation
in conformity with in force legislation and standards.
CAUTION
Do not neglect to service the appliance. Contact a qualified
professional or take out a maintenance contract for the
annual servicing of the appliance.
2.2 Recommendations
WARNING
4Any operation on the installation must be performed
by a qualified technician respecting professional
regulations and in accordance with this document.
4When making the connections, it is imperative that
the standards and corresponding local directives are
respected.
4The flat solar panels and fittings should be handled carefully during
transportation and storage. If the packing has nevertheless been
damaged during transit, the damage must be reported
immediately to and claimed against the carrier.
4The contents of the assembly kit must be checked before
installation against the list which accompnaies each kit.
4When installing the panels, take note of the safety instructions in
this document.
4The packing material should be properly disposed of after
installation.
4Insulate the pipes in rooms that are not heated (cellars and lofts).
4Check regularly that the installation contains water and is
pressurised.
4Service the appliance regularly to ensure that it operates correctly.
2. Safety instructions and recommendations NEO 2.1 / SUN 211
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3 Technical description
3.1 Operating principle
The short-wave solar radiation (sunlight) striking the solar panel is
converted into heat by the selective coating on the absorber. From
there it is transferred by heat conduction to the absorber pipe and
carried by the heat-transporting fluid to the calorifier. The solar-panel
fluid heats the calorifier by means of the energy absorbed from the
sun and cools down itself in the process. The cooled heat-transporting
fluid then flows back to the solar panel in order to collect more solar
energy. An intelligent control system ensures that the circulation
system is only active when there is sufficient solar radiation, thus
optimising the collection of solar energy.
3.2 Technical specifications
3.2.1. Solar collectors
Length mm 1960
Width mm 1060
Height mm 70
Weight kg 34,45
Gross collector area AGm22,1
Inlet surface Aa m21,88
Absorber surface AAm21,90
Water content litres 1,2
Maximum operating pressure bar 10
Testing pressure bar 15
Optical efficiency ηo 0,773
Loss rating a1W/m2.K 3,676
Loss rating a2W/m2.K 0,0143
Stagnation temperature °C 180
Hydraulic connections mm 12
Pressure drop mbar See below
Fitted tilt angle
minimum/maximum
° 17 to 65
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3.2.2. Load loss curve
APressure drop (mbar)
ZMass flow (Kg/h)
0
50
100
150
200
250
300
350
400
0 50 100 150 200 250 300
1
2M002031-A
3. Technical description NEO 2.1 / SUN 211
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