IRFTS EASY ROOF M-1 EVOLUTION User manual

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For :
Residential, Commercial, Public building, Agricultural and Industrial roofs
INS-INO2-14-O255 Version 1.3 29/07/14
Document validated by NEW TECHNICAL SURVEY No. L14CC0075
The EASY ROOF system is insured provided that the modules have approvals IEC 61215 and IEC 61730
INSTALLATION INSTRUCTIONS
EASY ROOF
Model "M-1" EVOLUTION
For module 60 cells - 6" LANDSCAPE
See the module on compatibility at www.irfts.com
Applicable to instructions marked with "M-1 "

Information and Non-contractual visuals. Subject to technical change without notice.
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Table of Contents
2
1. Nomenclature .................................................................................................................................................4
1.1. Parts provided in the kit ..........................................................................................................................4
1.2. Parts not provided in the kit....................................................................................................................4
1.3. Presentation of Easy-Roof kit parts .........................................................................................................5
1.4. Presentation assembly principle..............................................................................................................6
2. Marking of parts..............................................................................................................................................6
3. Under lay film..................................................................................................................................................6
4. Illustration of possible assembly combinations ............................................................................................7
4.1. Possibility of shifting modules in the direction of the rake.....................................................................8
5. Parts to be prepared prior to kit assembly....................................................................................................9
6. PV module grounding ....................................................................................................................................10
7. Dimension of the photovoltaic field.......................................................................................................... 11-12
7.1. Dimension of the area to be untiled.................................................................................................... 13-14
8. Technical definition of the installation and dimension of the EASY ROOF Evolution support ...................15
8.1. Normal area, current part installation, lower edge, lateral edge and roof angle .....................16
8.2. Seaside area, current part installation, lower edge, lateral edge and roof angle .....................17
8.3. Snow pressure normal area and seaside, installation of all roof areas..................................................18
9. Easy-Roof system assembly instructions ......................................................................................................20
9.1. PV array centered on rake
9.1.1. Removal of tiles ........................................................................................................................20
9.1.2. Definition of bottom flashing support batten ...........................................................................20
9.1.3. Positioning the reference support batten .................................................................................21
Installation of bottom flashing support batten .........................................................................21
9.1.4. Installation of the bottom flashing............................................................................................22
9.2. PV array placed at the gutter/eave
9.2.1. Removal of tiles ........................................................................................................................23
9.2.2. Position of the flooing at the gutter/eave.................................................................................23
9.2.3. Specific position of the reference support batten for PV field at the gutter/eave...................24
9.2.4. Installation of the bottom metal sheet .................................................................................25 à 28
9.3. Flooring installation for all PV field installation ..................................................................................29
9.3.1. Installation of the battens for assembly of 4 and 6 fixing brackets ..........................................30
9.3.2. Intallation of leaning battens ....................................................................................................31
9.4. Installation of the system EASY ROOF Evolution..................................................................................32
9.4.1. Installation of the system EASY ROOF Evolution.......................................................................32
9.4.2. Installation and fixing of the frames and middle brackets....................................................33 à 38
9.4.3. Installation and fixing of left flashings.................................................................................... 39-40
9.4.4. Installation and fixing of right flashings.................................................................................. 41-42
9.4.5. Installation of of the system EASY ROOF Evolution................................................................ 43-44
9.5. Installation of the photovoltaic modules .......................................................................................... 45-46
9.5.1. Grounding ...............................................................................................................47
9.6. Put back the tiles around the PV field ....................................................................................................48
Model "M-1" 60 Cells 6" Landscape

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Table of Contents
3 Model "M-1" 60 6 Cells "Landscape
Annex 1 Pyramid assembly ..............................................................................................................................49 à 55
Annex 2 Lateral Edge metal sheet definition ................................................................................................56
Annex 3 Tile’s alignment over the Top Flashing....................................................................................... .57 à 58
Annex 4 Connection of electric cables and grounding…………………………………… ………………59 à 62
Annex 5 Installation on long slope ……………………………………………………… ………………………………………………….63 à 67

Information and Non-contractual visuals. Subject to technical change without notice.
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Installation guide for building integration system Easy-Roof IRFTS
(1) See module compatibility list with M-1 format.
(2) Choose the length of screw to be used according to the PV module thickness .
(3) Dimensions of these support batten can vary according to the design of the roof structure and the
geographical zone of the building site, see table p. 17 to 19. These support batten will have to be same
thickness as the tiles batten .
(4) Dimensions of this bottom flashing batten can vary according to the roof slope , see table p. 14.
(5) For installation at the gutter.
(6) From 2m slope above the pv field.
Number Description Item Number
1 Frame M-1 Evolution
P001MV40 ... ( * )
2 Left flashing M-1 Evolution
P002MV40 ... ( * )
3 Right flashing M-1 Evolution
P003MV40 ... ( * )
4
Top Deflector M-1 Evolution (6) P004MV40 ... ( * )
5 Simple fixing clamp Evolution
A001V40
6
Double fixing clamp Evolution (1) A002V40
7
Double (large) fixing clamp Evolution (1) A009V40
8
Double Bracket Evolution A004V40
9 Single bracket Evolution
A003V40
10 Stainless steel rounded end screw 6x40 - A2
V003V02
11
clamp screw M6 x 40 stainless steel - A2 (module from 40 to 50) (2) V013V02
12
clamp screw M6 x 30 stainless steel - A2 (module from 30 to 40) (2) V012V02
13 EASY ROOF mounting tool M-1
OUT003V01
14
Double fixing black clamp Evolution (1) A002V40N
15
Double (large) black fixing clamp Evolution (1) A009V40N
16 Simple fixing blackclamp Evolution
A001V40N
17 Simple black bracket Evolution
A003V40N
18 Lateral frieze 30/15
F001V40
* : Coding changes according to chosen material
Parts provided in the kit
Optional Parts
Number Description
a Countersunk Screw six lobes 5x60 Stainless Steel A2 (wood)
b Counter sunk Head Screws six lobes 5x30 Stainless Steel A2 (flashings)
c Bottom flashing/Skirt
d Batten 250x27 (3)
e Batten 30x27 (3)
f Batten40x15 (create a belever) (4)
g Batten 150x18 (4)
k Batten 180x18 (solin) (4)
m Bottom metal sheet (5)
Parts not supplied in the kit
1)
1.1)
1.2)
4 Model "M-1" 60 6 Cells "Landscape

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Representation of parts
2 3
6
7
8 9
5
13
14
15
18
17
16
1.3)
5 Model "M-1" 60 6 Cells "Landscape
1
Top flashing included in
the frame
4

Information and Non-contractual visuals. Subject to technical change without notice.
This document is the property of IRFTS. It shall not be reproduced or shared with third party without agreement IRFTS
(Exploded View)
Part markings
P001MV40...(*) frame
P002MV40...(*) Left flashing
P003MV40...(*) Right flashing
P004MV40...(*) Top deflector
* : Codification can change according to the choice of the material
Roofing felt / Roofing underlay
We impose the installation of a roofing felt / roofing underlay before the
installation of the system of integration EASY ROOF.
This roofing felt/roofing underlay must comply with local regulation
1lateral flashing by frame height1.4)
2)
3)
6 Model "M-1" 60 6 Cells "Landscape

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Use different flashings depending on the configuration
of the PV field
Multiple combination for clearing the roof window or chimney
PANEL
PANEL
PANEL
PANEL
A
G
A
G
A
G
A
G
PANEL
A
D
PANEL
PANEL
PANEL
PANEL
PANEL
PANEL
PANEL
PANEL
PANEL
PANEL
A
D
PANEL
A
D
A
D
PANEL
Chim
ney
A
G
A
G
A
D
A
D
Roof
window
PANEL
X column
Line 1
4)
7 Model "M-1" 60 6 Cells "Landscape

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Model "M-1" 60 6 Cells "Landscape
8
4.1) Possible shift of panels vertically
Shift with constant step
Variable shift
X
1
step
Support batten End clamp and bracket
Middle
clamp and
bracket
Frame
End clamp and bracket

Information and Non-contractual visuals. Subject to technical change without notice.
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Parts to prepare before assembling the kit
2) Middle clamp preparation.
5)
1) Preparation of frames
1) Remove the six centering wedge which are located within the frame.
2) Remove the high frieze support which is indimension the frame.
3) For an installaiton with 6-bracket per module, remove the plug in the center of the frame.
4) For all frames except those placed on top of the PV field, remove the plug for the middle bracket
passage.
1
3
2
PV module width ≤ 985
986 ≤ PV module width ≤ 994
995 ≤ module width ≤ 1001
Pre-mount a centering wedge in the slides of each middle clamp (6).
Select the model of module centering wedge according to the module width.
For a PV module length < or equal to 992 mm, LARGE middle clamp must be used.
9 Model "M-1" 60 6 Cells "Landscape
2
1
3
4 4
4

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Several solutions are possible for carrying out grounding:
a) Connect the wire grounded directly to the PV module.
b) Connect the ground wire to one middle bracket (8) for two PV modules.
b1) The connection between the PV module and
the mounting bracket connected to the earth is
done using the middle clamp. (See Installation
on page 47 of this document)
Middle clamp
b2) It is possible to make the link between the
PV module and the middle bracket (8)
connected to ground using a claw. (See
manufacturer documentation)
Preparation of the grounding of the PV modules6)
(View with local section)
Claw on the PV module
10 Model "M-1" 60 6 Cells "Landscape

Information and Non-contractual visuals. Subject to technical change without notice.
This document is the property of IRFTS. It shall not be reproduced or shared with third party without agreement IRFTS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
X size 1787 3488 51116 68126 8591 10292 11993 13694 15395 17096 18797 20498 22199 23900 25601 16360
Number of modules in width with standard lateral flashings
E.g.: (1701 x 12) (2 x 43) = 12280
Dimensions of the PV field
(Visible part of installation)
7)
PV field centered on rake direction
X= 1701 x Nbx + (2 x 43)
Lateral eave installation
X= 1701 x Nbx + (2 x 55)
Nbx : Number of columns of PV module
Field width (mm)
Dimension of the photovoltaic field
dimension X
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
X MINI size 1811 3512 5213 6914 8615 10316 12017 13718 15419 17120 18821 20522 22223 23924 25625 27326
Number of modules in width with assembly to lateral edges
E.g.: (1701 x 12) (2 x 55) = 20522
a) Common installation (with tiles on both side)
b) Edge installation (no tiles on each side)
1) Calculate the width of the visible field
a1) Find the position of the PV field
With profiled tiles dimension B must be positioned on hollow tiles.
11
40 mm MAXI
40 mm MAXI
1701 mm x Nbx
43mm
40 mm MAXI
1701 mm x Nbx
dimension B (B> X)
43 mm
43 mm
dimension X
55 mm MINI
55 mm MINI 1701 mm x Nbx
dimension
X MINI
Model "M-1" 60 6 Cells "Landscape
NOTE: see drawings
page 55

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dimension
Y
dimension
A
1
2
3
4
5
6
7
7178
Number of
modules in height
System vertical step
Warning : Please check
the PV module
compatibilty list on :
www.irfts.com
Dimension Y
1020
1058
2078
3098
4118
5138
6158
E.g.: (1020 x (3-1)) 956 102 = 3098
Dimensions of the PV field
(Visible part of installation)
7)
2) Calculate the height of the visible field
b) Determination the dimension Y
12
Dimension of the visible field
= dimension Y + dimension A
a) a) Determination of dimension A (Bottom flashing batten)
The « C » dimension is the Minimum batten width necessary to avoid
reverse slope on the bottom flashing. It’s possible to use a wider
batten, this will simply raise up the PV field
Example:
Dimension of the photovoltaïc field
PV field centered on rake direction
Gutter / eave installation
Step : Step of the system in rake direction, see table below
Nby : Number of line of PV module
Field height (mm)
Y= Step x (Nby-1) + 956 + 102
Roof inclination (°)
Minimum batten width C dimension
(mm)
Mini A dimension
(mm)
10 to 12 250 260
13 to 16 220 230
17 to 19 180 190
20 to 24 150 160
25 to 50 120 130
Model "M-1" 60 6 Cells "Landscape
NOTE: For adjusting the tiles above the PV field, it may be necessary to increase
dimension A to raise the field (see Annexe 3 on p. 57-58).
Adjustment of tiles
above the PV field

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
L size 2089 3790 5491 7192 8893 10594 12295 13996 15697 17398 19099 20800 22501 24202 25903 27604
Number of modules in width with standard lateral flashings
E.g.: (1701 x 12) (2 x 194) = 20800
PV field centered on rake direction
L= 1701 x Nbx + (2 x 194)
Lateral eave installation
L= 1701 x Nbx + (2 x 25)
Nbx : Number of columns of PV module
Field width (mm)
Dimension of the photovoltaïc field
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
L MINI size 1811 3512 5213 6914 8615 10316 12017 13718 15419 17120 18821 20522 22223 23924 25625 27326
Number of modules in width with assembly of lateral edges
E.g.: (1701 x 12) (2 x 55) = 20522
a) Common installation (with tiles on both side)
b) Edge installation (no tiles on each side)
1) Calculate the width of system dimensions to be installed
Dimensions of Easy Roof system
(with flashings)
7.1)
1701 1701 194194
194 1701
The length of the support batten d* is equal to
the dimension L + a sufficient length on each side
to lean on the rafter exterior to the frame.
dimension L
* Reference nomenclature
13
55 mm MINI
55 mm MINI 1701 mm x Nbx
dimension L
MINI
Model "M-1" 60 6 Cells "Landscape
NOTE: see
drawings page 56

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1
2
3
4
5
6
7
7411
Number of
modules in height
System vertical step
Warning : Please check
the PV module
compatibilty list on :
www.irfts.com
H size
1020
1291
2311
3331
4351
5371
6391
E.g.: (1020 x (3-1)) 956 335 = 3331
a) Determination of dimension A (Bottom flashing batten)
The « C » dimension is the Minimum batten width necessary to
avoid reverse slope on the bottom flashing. It’s possible to use a
wider batten, this will simply raise up the PV field.
2) Calculation of the overall height of the installed system
b) Determination of dimension H
Dimensions of Easy Roof system
(with flashings)
7.1)
14
field size with flashings =
dimension H + dimension A
PV field centered on rake direction
H= Step x (Nby-1) + 956+335
Gutter/ eave installation
H= Step x (Nby-1) + 956+335
Step : Step of the system in rake direction, see table below
Nby : number of line of PV module
Field height (mm)
Dimension of the photovoltaïc field
Example:
Roof inclination (°)
Minimum batten
width C dimension
(mm)
Mini A
dimension
(mm)
10 to 12 250 260
13 to 16 220 230
17 to 19 180 190
20 to 24 150 160
25 to 50 120 130
Model "M-1" 60 6 Cells "Landscape
NOTE: For a PV field positioned at the ridge, it is
possible to shorten the upper frames of 80 mm MAXI
row. (See Appendix p. 58)
dimen
sion H
dimen
sion A

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Model "L-1" 60 Cells 6" Portrait
15
(Technical definition)
8)
15 Model "L-1" 60 Cells 6" Portrait
The selection and sizing of support battens (wood reinforcements) of the EASY-ROOF system is based on the
type of roof structure. The EASY ROOF system only installs on roofs with slopes ranging from 10 ° to 50 °,
buildings must be closed (closed roof).
Using the following tables, define the dimensional values of the support battens you can use for assembly.
Define the wood and number of brackets / table of depression " by 8.1 and 8.2 ". Verified against the snow
zones " by 8.3 ".
The number of bracket points for PV panels may vary from 4 to 6 depending on the boards that have been
selected for the Installation of the PV field and/or the implantation field (roof edge, sea side...)
The values in the table below apply only to geographic zones 1 through 4 of the snow and wind regulation
according to standard NF EN 1991-1-4 and for an altitude of less than 900m. For zone 5. a technical and feasibility
study must be carried out on a case by case basis.
It is important to follow these dimension instructions.
The maximum admissible loads are :
Upward :
With 4 brackets per module : 3700 Pa
With 6 brackets par module : 5540 Pa
downward :
With 4 brackets per module : 3900 Pa
With 6 brackets par module : 5850 Pa
Note that the warranty can only be applied if the Installation was carried out in accordance with procedures
prescribed in this manual and various annexe rules to which it could refer.
In the case of a PV field of more than 12 m in height in the direction of the slope, it is mandatory to place
horizontal deflectors (perpendicular to slope) between the PV modules (max 15m).
COMPATIBILITY MODULE
Ensure that the model of PV module selected for installation is in the compatibility list established by
IRFTS (www.irfts.com).
For the installation of the EASY ROOF system on a building housing an intensive livestock or located on
the sea side, it is mandatory that the type of PV module is validated according to standard NF EN 61701.
TRAINING
IRFTS offers "installation training " provided by itself or a service provider.
SAFETY NOTICE
Before any work installation, it is necessary to implement appropriate security for stakeholders working
at heights: safety devices necessary to prevent accidents with CPS or use of PPE for each stakeholder.
QUALIFICATION OF INSTALLERS
In order to become an installer of the Easy roof system, you must be a professional and have expertise in
roofing and electricity.

Information and Non-contractual visuals. Subject to technical change without notice.
This document is the property of IRFTS. It shall not be reproduced or shared with third party without agreement IRFTS
Model "L-1" 60 Cells 6" Portrait
1616 Model "L-1" 60 Cells 6" Portrait
ELECTRICAL SAFETY OF PHOTOVOLTAIC field
•The parts provided for the different modules can confirm that they comply with EN61 215 and EN
61730 (guaranteed electrical and thermal performance. Class A according to EN 61730 up to 1000 V
DC).
•Some datasheets module manufacturers say the types of items are subject to change without notice.
It will be the responsibility of the installer to ensure that the panels are always class A.
•PV modules have removable connectors, IP65 rated and Class A
•Given the reference in the specifications, it will be the responsibility of the installer to ensure the
class of these materials and the degree of protection are IP65 and A respectively.

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17
8.1) Normal zone, common and eave and angle installation
(Technical definition)
Model "M-1" 60 Cells 6" Landscape
(1) : 2 Screws / intersection if metallic
structure
422 250 2422 250 2422 250 2422 250 3 5x70/32 5x50/32
427 250 2427 250 2427 250 2427 250 3 5x80/32 5x60/32
440 250 2440 250 2440 250 2440 250 3 5x90/32 5x70/32
622 250 2622 250 3622 250 0622 250 3 5x70/32 5x50/32
427 250 2427 250 3427 250 0427 250 3 5x80/32 5x60/32
440 250 2440 250 3440 250 0440 250 3 5x90/32 5x70/32
430 250 3430 250 3430 250 0430 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 0440 250 3 5x90/32 5x70/32
427 250 3427 250 3427 250 0427 280 35x80/32 5x70/32
440 100 3440 100 3440 120 0440 120 35x90/32 5x80/32
430 180 3430 180 3430 190 0430 220 3 5x80/32 5x60/32
440 100 3440 100 3440 110 0440 120 3 5x90/32 5x70/32
422 250 2422 250 2422 250 0422 250 3 5x70/32 5x50/32
427 250 2427 250 2427 250 0427 250 3 5x80/32 5x60/32
440 250 2440 250 2440 250 0440 250 3 5x90/32 5x70/32
622 250 2622 250 3622 250 0622 250 3 5x70/32 5x50/32
427 250 3427 250 3427 250 0427 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 0440 250 3 5x90/32 5x70/32
430 250 3430 250 3430 250 0430 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 0440 250 3 5x90/32 5x70/32
627 180 3627 180 3627 180 0627 200 35x80/32 5x70/32
440 110 3440 120 3440 120 0440 140 35x90/32 5x80/32
630 180 3630 180 3630 180 0630 180 3 5x80/32 5x60/32
440 100 3440 100 3440 120 0440 140 3 5x90/32 5x70/32
422 250 2422 250 2422 250 0422 250 3 5x70/32 5x50/32
427 250 2427 250 2427 250 0427 250 3 5x80/32 5x60/32
440 250 2440 250 2440 250 0440 250 3 5x90/32 5x70/32
622 250 3622 250 3622 250 0622 250 3 5x70/32 5x50/32
427 250 3427 250 3427 250 0427 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 0440 250 3 5x90/32 5x70/32
430 250 3430 250 3430 250 0630 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 0440 250 3 5x90/32 5x70/32
627 250 3627 250 3627 250 0627 250 35x80/32 5x70/32
440 110 3440 120 3440 140 0440 160 35x90/32 5x80/32
430 250 3430 250 3430 250 0630 250 3 5x80/32 5x60/32
440 100 3440 120 3440 140 0440 160 3 5x90/32 5x70/32
622 250 2622 250 3622 250 0622 250 3 5x70/32 5x50/32
427 250 2427 250 3427 250 0627 250 3 5x80/32 5x60/32
440 250 2440 250 3440 250 0640 250 3 5x90/32 5x70/32
622 250 3622 250 3622 250 0622 250 3 5x70/32 5x50/32
427 250 3427 250 3427 250 0627 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 0640 250 3 5x90/32 5x70/32
430 250 3430 250 3630 250 0630 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 0440 250 3 5x90/32 5x70/32
627 240 3627 240 3627 240 0627 250 35x80/32 5x70/32
440 110 3440 140 3440 160 0440 180 35x90/32 5x80/32
430 250 3430 250 3630 200 0630 200 3 5x80/32 5x60/32
440 120 3440 140 3440 160 0440 180 3 5x90/32 5x70/32
Lateral edge
Angle
Number of brackets
Centre distance ≤600
Rafter centre distance
horizontal support battens
600 < C'tre dist ≤900
Rafter centre distance
horizontal support battens
C'tre Dist Rafter ≤ 1500
horizontal support battens
C'tre Dist Beam ≤ 1500(1)
Sarking
Vertical support battens
C'tre Dist ≤ 1500
Wood or metal structure
Vertical support battens
Centre distance ≤600
Rafter centre distance
horizontal support battens
600 < C'tre dist ≤900
Rafter centre distance
horizontal support battens
C'tre Dist Rafter ≤ 1500
horizontal support battens
C'tre Dist Beam ≤ 1500(1)
Sarking
Vertical support battens
h: Tile batten thickness
b : Width mini suppport batten
Common part
Gutter / Eave
Depression Normal
Site
Number of brackets
h: Tile batten thickness
b : Width mini suppport batten
Number of Screws/intersection (1)
Centre distance ≤600
Rafter centre distance
horizontal support battens
600 < C'tre dist ≤900
Rafter centre distance
horizontal support battens
C'tre Dist Rafter ≤ 1500
horizontal support battens
C'tre Dist Beam ≤ 1500(1)
Sarking
Vertical support battens
C'tre Dist ≤ 1500
Wood or metal structure
Vertical support battens
Screwing on slat and counter- slat/Stainless Steel countersunk screw A2 lg miniif connecting bolts wooden frame or Etanco screws 6.3 x lgx if metal frame
Roof mounting with screwing directly on chevron/Stainless Steel countersunk screw A2 lg miniif connecting bolts wooden frame or Etanco screws 6.3 x lgx if metalframe
Wind Zone 1
Wind Zone 2
Wind Zone 3
Wind Zone 4
h: Tile batten thickness
b : Width mini suppport batten
Number of Screws/intersection (1)
b : Width mini suppport batten
Number of Screws/intersection (1)
Number of brackets
h: Tile batten thickness
Number of Screws/intersection (1)
Number of brackets
10° to 50° normal site (category IIIa 2 catchment
C'tre Dist Beam ≤ 1500(1)
Sarking
Vertical support battens
C'tre Dist ≤ 1500
Wood or metal structure
Vertical support battens
C'tre Dist ≤ 1500
Wood or metal structure
Vertical support battens
Centre distance ≤600
Rafter centre distance
horizontal support battens
600 < C'tre dist ≤900
Rafter centre distance
horizontal support battens
C'tre Dist Rafter ≤ 1500
horizontal support battens
≤1500
C'tre
distance
≤1500
≤1500
≤1500
C'tre
distance
C'tre
distance
C'tre
distance

Information and Non-contractual visuals. Subject to technical change without notice.
This document is the property of IRFTS. It shall not be reproduced or shared with third party without agreement IRFTS
18
8.2) Seadimension zone, standard part installation, low dimension, lateral dimension and
roof angle.
(Technical definition)
Model "M-1" 60 Cells 6" Landscape
C'tre
distance
C'tre
distance
(1) : 2 Screws by intersection
if steel frame
622 250 2622 250 3622 250 3622 250 3 5x70/32 5x50/32
427 250 2427 250 3427 250 3427 250 3 5x80/32 5x60/32
440 250 2440 250 3440 250 3440 250 3 5x90/32 5x70/32
622 270 3622 270 3622 270 3622 270 3 5x70/32 5x50/32
427 250 3427 250 3427 250 3427 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 3440 250 3 5x90/32 5x70/32
630 250 3630 250 3630 250 3630 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 3440 250 3 5x90/32 5x70/32
630 180 3630 180 3630 190 3630 220 35x80/32 5x70/32
440 120 3440 140 3440 160 3440 200 35x90/32 5x80/32
630 180 3630 180 3630 190 3630 220 3 5x80/32 5x60/32
440 120 3440 140 3440 160 3440 190 3 5x90/32 5x70/32
622 250 3622 250 3622 250 3622 250 3 5x70/32 5x50/32
427 250 3427 250 3427 250 3427 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 3440 250 3 5x90/32 5x70/32
622 310 3622 310 3622 310 3622 310 3 5x60/32 5x50/32
427 250 3427 250 3427 250 3627 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 3440 250 3 5x90/32 5x70/32
630 250 3630 250 3630 250 3630 250 3 5x80/32 5x60/32
440 250 3440 250 3440 250 3440 250 3 5x90/32 5x70/32
630 200 3630 200 3630 220 3630 250 35x80/32 5x70/32
440 130 3440 160 3440 190 3440 220 35x90/32 5x80/32
630 200 3630 200 3630 240 3630 250 3 5x80/32 5x60/32
440 130 3440 160 3440 190 3440 220 3 5x90/32 5x70/32
622 250 3622 250 3622 250 3622 250 3 5x70/32 5x50/32
427 250 3427 250 3427 250 3427 220 3 5x80/32 5x60/32
440 250 3440 250 3440 250 3440 100 3 5x90/32 5x70/32
600 < C'tre dist ≤ 900 627 250 3627 250 3627 250 3627 210 3 5x80/32 5x60/32
Rafter centre distance 440 250 3440 250 3440 250 3440 150 3 5x90/32 5x70/32
C'tre Dist Rafte r ≤ 1500 630 250 3630 250 3630 250 3630 280 3 5x80/32 5x60/32
horizontal support battens 440 250 3440 250 3440 250 3440 250 3 5x90/32 5x70/32
C'tre Dist Beam ≤ 1500(1)
Sarking
630 250 3630 250 3630 250 3630 280 35x80/32 5x70/32
Vertical support battens 440 150 3440 170 3640 150 3640 160 35x90/32 5x80/32
C'tre Dist ≤ 1500 630 230 3630 230 3630 260 3630 280 3 5x80/32 5x60/32
Wood or metal structure
Vertical support battens
440 150 3640 130 3640 150 3640 160 3 5x90/32 5x70/32
Centre distance ≤ 600 622 260 3622 260 3622 260 3622 260 3 5x70/32 5x50/32
427 250 3427 250 3427 250 3427 250 3 5x80/32 5x60/32
440 250 3640 250 3640 250 3640 100 3 5x90/32 5x70/32
600 < C'tre dist ≤ 900 627 250 3627 250 3627 250 3627 230 3 5x80/32 5x60/32
Rafter centre distance
horizontal support battens
440 250 3640 250 3640 250 3640 110 3 5x90/32 5x70/32
C'tre Dist Rafte r ≤ 1500 630 250 3630 250 3630 300 3630 300 3 5x80/32 5x60/32
horizontal support battens 440 250 3440 250 3440 250 3440 300 3 5x90/32 5x70/32
C'tre Dist Beam ≤ 1500(1) 630 250 3630 250 3630 280 3630 300 35x80/32 5x70/32
Sarking
Vertical support battens 440 160 3440 190 3640 160 3640 170 35x90/32 5x80/32
C'tre Dist ≤ 1500 630 250 3630 250 3630 280 3630 300 3 5x80/32 5x60/32
Wood or metal structure
Vertical support battens
440 160 3640 140 3640 150 3640 170 3 5x90/32 5x70/32
10° to 50° exposed site (category 0) 2 sides
Screwing on slat and counter- slat/Stainless Steelcountersunk screw A2 lg mini if connecting bolts wooden frame or Etanco screws 6.3 x lgx if metal frame
Roof mounting with screwing directly on chevron/Stainless Steel countersunk screw A2 lg mini if connecting bolts wooden frame or Etanco screws 6.3 x lgx
Wind Zone 1
Wind Zone 2
Wind Zone 3
Wind Zone 4
h: Tile batten thickness
b : Width mini suppport batten
Number of Screws/intersection (1)
b : Width mini suppport batten
Number of Screws/intersection (1)
Number of brackets
h: Tile batten thickness
Number of Screws/intersection (1)
Number of brackets
C'tre Dist ≤ 1500
Wood or metal structure
Vertical support battens
h: Tile batten thickness
b : Width mini suppport batten
Depression Site Seaside
Number of brackets
h: Tile batten thickness
b : Width mini suppport batten
Number of Screws/intersection (1)
Centre distance ≤600
Rafter centre distance
horizontal support battens
Rafter centre distance
horizontal support battens
a) Current part
Low edge
Number of brackets
Lateral edge
Angle
600 < C'tre dist ≤900
Rafter centre distance
horizontal support battens
C'tre Dist Rafte r ≤ 1500
horizontal support battens
C'tre Dist Beam ≤ 1500(1)
Sarking
Vertical support battens
C'tre Dist ≤ 1500
Wood or metal structure
Vertical support battens
Centre distance ≤600
Rafter centre distance
horizontal support battens
Centre distance ≤600
Rafter centre distance
horizontal support battens
600 < C'tre dist ≤900
Rafter centre distance
horizontal support battens
C'tre Dist Rafte r ≤ 1500
horizontal support battens
C'tre Dist Beam ≤ 1500(1)
Sarking
Vertical support battens
≤1500
≤1500
≤1500
≤1500
C'tre
distance
C'tre
distance
C'tre
distance
C'tre
distance

Information and Non-contractual visuals. Subject to technical change without notice.
This document is the property of IRFTS. It shall not be reproduced or shared with third party without agreement IRFTS
19
8.3) Normal snow pressure zone and seadimension, installation of
all roof fields.
(Technical definition)
Model "M-1" 60 Cells 6" Landscape

Information and Non-contractual visuals. Subject to technical change without notice.
This document is the property of IRFTS. It shall not be reproduced or shared with third party without agreement IRFTS
9.1.1)
Remove the tiles of the photovoltaic field, for
L and H to see page 12 and 13
* Reference nomenclature
9.1.2)
H
L
PV field centered on the slope
This section of the manual applies only to the
installation of the PV field at the center of the slope.
For installations on the eave/gutter, go directly to
page 23 of this document
Definition of bottom flashing support batten
(side view)
Y = X - 8 mm MINI
1) Define the thickness of the bottom flashing batten according to the thickness of the support batten
(d)*.
Reference Support
batten (d)*
(f)
(k)
X
Y
X: thickness of (d)
Y: thickness of (k)
(f)
2°) Position the batten (F) in order to have the top of the bottom flashing batten (H) flush with the
water flow of the tile, eventually slightly higher (a few millimeters).
(k)
20
The bottom flashing batten (K) must have a
thickness 8 mm lower than those of the
support batten (d).
Installation Instructions for the Easy-Roof System
9)
Model "M-1" 60 Cells 6" Landscape