Baxi Solarflo In Roof Tile Quick Start Guide 5121651

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G U I DA N C E N OT E S

Solar Collectors
In-Roof Tile Installation (First Fix)

Please leave these instructions
with the User
© Baxi Heating UK Ltd 2011

Contents

2

© Baxi Heating UK Ltd 2011

1.0

Legislation

3

2.0

General Layout

4

3.0

Icon Quick Reference Guide

5

4.0

Dimensions

6

5.0

Health & Safety

8

6.0

Snow & Wind Load

11

7.0

Optimum Pipework Assembly

12

8.0

Kit Contents and Components

13

9.0

Installation of the Collector

16

10.0

Fixing the Flashing

20

11.0

Maintenance

24

1.0 Legislation
Please note the following instructions regarding laws,
regulations and technical rules.
When setting up solar energy installations, the laws and
regulations at local, state, European and international level that
apply to the country in question must be observed. Generally
acknowledged technical regulations apply; these are usually
formulated in the form of standards, guidelines, provisions,
regulations and technical rules laid down by local and national
bodies, energy supply companies, trade organisations and
technical committees in the relevant fields. The installation of
solar units may require improved rain resistance with regard to
roof, wall and sealing technology and this must be taken into
account accordingly. To meet regulations for the prevention of
accidents, it may be necessary to use safety equipment (straps,
scaffolding, supports, etc.). Such safety equipment is not
supplied and must be ordered separately. Installation must only
be carried out by technically qualified and authorised personnel
with a recognised qualification (verified by a state or national
body) in the relevant technical area.

Use a safety harness when working at height.
The structure of the roof must be assessed for its suitability
prior to commencing work.
This product is unclassified against BS 476-3.
Consult a Structural Engineer if you are unsure of the
collector’s siting.
Loading due to snow may exceed the capability of the
property’s structure.
Wind loads may cause excess forces on the structure and
cause damage.
The Installer is responsible for the suitability of the site and its
sub-structure.
The collector should be sited to avoid damage from falling
debris and vandalism.
All pipe work within this installation must be Earth bonded.
In exposed areas, the collector must be protected against the
risk of lightning.
It is recommended that a minimum of 2 people are used to lift
this product.
The collector must not be lifted by its pipe connections.
Ensure all hydraulic connections are securely fixed and are free
of leaks.
The system must be inspected on completion of the work.
A further inspection is recommended annually.
Avoid installing the collector in shaded areas.
The general recommended torque setting for nuts and bolts is
10Nm.
A separate second array can be installed behind the first if
necessary.
Large arrays will require specialist piping, pump groups and
design.
The collector must not be installed on an uneven roof surface.
Do not apply excessive force when installing the collector.
Hot, exposed surfaces that can be touched must be insulated
to protect against injury.
Lubrication is not required for the ‘O’ ring connections.

© Baxi Heating UK Ltd 2011

3

2.0 General Layout

North

Angle of tilt
90°

90°
80°

80°
70°

70°
60°

60°
50°

50°
40°

40°
30°

30°
20°

20°
10° 10°

West

East

S.W.

S.E.

South

less than optimum by

0-5%

5-10%

10-20%

20° to 55°

100mm

> 350mm

> 500mm
> 500mm

4

© Baxi Heating UK Ltd 2011

3.0 Icon Quick Reference Guide

3A

3B

3C
13mm

3D

3E

3F

3G

3H

3J

3A

- Contents

3B

- Page Reference Number

3C

- Measure

3D

- Specialist Advice Required

3E

- Materials to be Provided by Installer

3F

- Spanner Tight

3G

- Information or Advice

3H

- Screwdriver

3J

- Hammer

3K

- 1 Collector

3L

- 2 Collectors

3M

- Right Hand Side

3N

- Left Hand Side

3P

- Caution

3Q

- Drill / Driver

3R

- Tile Cutter

R/H
3K

3L

L/H

!

3N

3P

© Baxi Heating UK Ltd 2011

3M

3Q

3R
5

4.0 Dimensions

a
174.5

174.5

SOL 200

SOL 200H SOL 250 SOL 250H

390
kg

0

b

d

c

bar

10

!

35kg

36kg

48kg

49kg

10bar

10bar

10bar

10bar

130
e
f

150 /
300mm

a
174.5

174.5

40

390

b

c

d

f
130
e
f
a
174.5

40

40

174.5

390

b

c

130
e
f

6

© Baxi Heating UK Ltd 2011

d

4.0 Dimensions

mm

1

2

3

4

5

mm

Sol 200 Sol 200H Sol 250 Sol 250H

Sol 200 Sol 200H Sol 250 Sol 250H

a

1496

2101

1496

2536

a

7431

11067

7431

13671

b

1753

1147

2187

1147

b

1753

1147

2187

1147

c

1610

1004

2044

1004

c

1610

1004

2044

1004

d

2272

1666

2706

1666

d

2272

1666

2706

1666

e

1147

1753

1147

2187

e

7082

10718

7082

13322

6

f

1289

1895

1289

2329

f

7224

10860

7224

13464

a

2683

3895

2683

4763

a

8618

12860

8618

15898

b

1753

1147

2187

1147

b

1753

1147

2187

1147

c

1610

1004

2044

1004

c

1610

1004

2044

1004

d

2272

1666

2706

1666

d

2272

1666

2706

1666

e

2334

3546

2334

4414

e

8269

12511

8269

15549

7

f

2476

3688

2476

4556

f

8411

12653

8411

15691

a

3870

5688

3870

6990

a

9805

14653

9805

18125

b

1753

1147

2187

1147

b

1753

1147

2187

1147

c

1610

1004

2044

1004

c

1610

1004

2044

1004

d

2272

1666

2706

1666

d

2272

1666

2706

1666

e

3521

5339

3521

6641

e

9456

14304

9456

17776

8

f

3663

5481

3663

6783

f

9598

14446

9598

17918

a

5057

7481

5057

9217

a

10992

16446

10992

20352

b

1753

1147

2187

1147

b

1753

1147

2187

1147

c

1610

1004

2044

1004

c

1610

1004

2044

1004

d

2272

1666

2706

1666

e

4708

7132

4708

8868

9

d

2272

1666

2706

1666

e

10643

16097

10643

20003

f

4850

7274

4850

9010

f

10785

16239

10785

20145

a

6244

9274

6244

11444

a

12179

18239

12179

22579

b

1753

1147

2187

1147

b

1753

1147

2187

1147

c

1610

1004

2044

1004

c

1610

1004

2044

1004

d

2272

1666

2706

1666

e

5895

8925

5895

11095

f

6037

9067

6037

11237

© Baxi Heating UK Ltd 2011

10

d

2272

1666

2706

1666

e

11830

17890

11830

22230

f

11972

18032

11972

22372

7

!

8

© Baxi Heating UK Ltd 2011

5.0 Health and Safety

!

© Baxi Heating UK Ltd 2011

5.0 Health and Safety

9

!

5.0 Health and Safety

!
kg

!

!

!
10

© Baxi Heating UK Ltd 2011

6.0 Snow and Wind Load

!
kg

!

EN1991-1-3:2003
- Standard - Snow Loading
SOL 200/200H/250/250H
- Design limit snow load on the ground = 2.8kN/m2

!

X

NOTE: This limit may be reduced for installations where
abutments create additional risks of drifting or falling snow.

EN1991-1-4:2005
- Standard - Wind Loading

Y

!

X

- Basic wind speed (Vb, o) in m/s

Y

- Maximum height above ground for installation (m)

WARNING: The maximum wind load to be borne by the
mounting structure depends on the height and geographical area
of the site among other factors. This structure must be installed in
accordance with the provisions of the EN1991 standard. Consult
a structural engineer if in doubt.

Limit for in-roof installation for given site basic wind speed
(For co=1)

200

SOL200/200H
SOL250/250H

180
160
140
120

Y

100
80
60
40
20
0
21

22

23

24

25

26

27

28

29

30

31

32

33

X

© Baxi Heating UK Ltd 2011

11

7.0 Optimum Pipework Assembly

n<5
- Tee Piece

SOL 200

- Valve

SOL 250
- Plug

- Air Vent (Optional)

SOL 200H

- Flow

SOL 250H
- Sensor

n>5
SOL 200

SOL 250

SOL 200H

SOL 250H

12

© Baxi Heating UK Ltd 2011

8.0 Kit Contents and Components

BB3

JJ3

AA3
CC3

AA3

- Collector

BB3

- Sensor Elbow

CC3

- End Cap

DD3

- Joining Piece

EE3

- Elbow

FF3

- Plug for Manual Air Vent

GG3

- Tee Piece

HH3

- Clip

JJ3

- Manual Vent (Optional)

KK3

- Auto Air Vent (Optional)

LL3

- Sensor

MM3

- 2m Pipe Kit

NN3

- Straight Connector with fittings

KK3
DD3

EE3
MM3

FF3

© Baxi Heating UK Ltd 2011

GG3

HH3

NN3

LL3

13

8.0 Kit Contents and Components

AA

BB

CC

RR

SS

WW

XX

VV

UU

TT

YY

DD

NN
KK

LL
SOL 250 only

HA

SOL 250 only

JA

PP

JB

HB

JJ

HH

OO

GG

QQ
14

© Baxi Heating UK Ltd 2011

MM

ZZ

FF

EE

A

- One SOL200 Portrait Collector Kit

B

- One SOL250 Portrait Collector Kit

C

- One SOL200H Landscape Collector Kit

D

- One SOL250H Landscape Collector Kit

E

- Two SOL200 Portrait Collector Kit

F

- Two SOL250 Portrait Collector Kit

G

- Two SOL200H Landscape Collector Kit

H

- Two SOL250H Landscape Collector Kit

- Top Panel Landscape SOL200H

J

- SOL200 + 1 Extension Portrait Kit

- Top Panel Landscape SOL250H

K

- SOL250 + 1 Extension Portrait Kit

EE

- Top Corner L/H

L

- SOL200H + 1 Extension Landscape Kit

FF

- Top Corner R/H

M

- SOL250H + 1 Extension Landscape Kit

GG

- Top Infill Section

HH

- Side Lower L/H Portrait SOL200

8.0 Kit Contents and Components

+1

AA

- Intermediate Clamp

BB

- Side Clamp

CC

- Bottom Bracket

DD

- Top Panel Portrait SOL200/250

- Side Lower L/H Landscape SOL200H/250H

AA
BB
CC
DD
EE
FF
GG
HH
HA
HB
JJ
JA
JB
KK
LL
MM
NN
OO
PP
QQ
RR
SS
TT
UU
VV
WW
XX
YY
ZZ
CC3
DD3
EE3
FF3
GG3
HH3

A
6
2
1
1
1
1
1
1
1
1
1
1
5
15
16
14
14
8
4
8
1
2
1
1
1
4

B
6
2
1
1
1
1
1
1
1
1
1
1
1
1
5
15
16
14
14
8
4
8
1
2
1
1
1
4

C
6
2
1
1
1
1
1
1
1
1
1
1
5
15
16
14
14
8
3
8
1
2
1
1
1
4

D
6
2
1
1
1
1
1
1
1
1
1
1
10
20
16
14
14
8
4
8
1
2
1
1
1
4

© Baxi Heating UK Ltd 2011

E
3
6
3
2
1
1
1
1
1
1
1
1
2
1
1
10
30
24
19
19
8
4
8
1
1
2
2
1
1
1
4

F
3
6
3
2
1
1
1
1
1
1
1
1
1
1
2
1
1
10
30
24
19
19
8
5
8
1
1
2
2
1
1
1
4

G
3
6
3
2
1
1
1
1
1
1
1
1
2
1
1
10
30
24
19
19
8
4
8
1
1
2
2
1
1
1
4

H
3
6
3
2
1
1
1
1
1
1
1
1
2
1
1
20
40
24
19
19
8
5
8
1
1
2
2
1
1
1
4

J
3
1
1
1
1
1
5
10
8
5
5
1
1
2
-

K
3
1
1
1
1
1
5
10
8
5
5
1
1
2
-

L
3
1
1
1
1
1
5
10
8
5
5
1
1
2
-

M
3
1
1
1
1
1
10
20
8
5
5
2
1
2
-

HA/HB - Side Lower L/H Portrait SOL250
JJ

- Side Lower R/H Portrait SOL200
- Side Lower R/H Landscape SOL200H/250H

JA/JB

- Side Lower R/H Portrait SOL250

KK

- Side Cover L/H Portrait SOL200
- Side Cover L/H Portrait SOL250
- Side Cover L/H Landscape SOL200H/250H

LL

- Side Cover R/H Portrait SOL200
- Side Cover R/H Portrait SOL250
- Side Cover R/H Landscape SOL200H/250H

MM

- Middle Infill Section Portrait SOL200
- Middle Infill Section Portrait SOL250
- Middle Infill Section Landscape SOL200H/250H

NN

- Bottom Section Portrait SOL200/250
- Bottom Section Landscape SOL200H
- Bottom Section Landscape SOL250H

OO

- Bottom Corner L/H

PP

- Bottom Corner R/H

QQ

- Batten 25 x 75 x 1200 (mm) SOL200/250
- Batten 25 x 75 x 1800 (mm) SOL200H
- Batten 25 x 75 x 2200 (mm) SOL250H

RR

- Wood Screw (75mm)

SS

- Wood Screw (25mm)

TT

- Coloured Waterproof Washer

UU

- Coloured Self Drilling Screw

VV

- Nail

WW

- Flashing Kit Foam (2m)

XX

- Side Flashing Fixing Tab

YY

- Instructions

ZZ

- Bottom Infill Piece
15

9.0 Installation of the Collector

>a

6
7

>d
RR
X1 =
Sol 200
Sol 250
Sol 200H
Sol 250 H

435mm
560mm
260mm
260mm
X2 =

Sol 200
Sol 250
Sol 200H
Sol 250 H

935mm
1185mm
585mm
585mm

85mm

X3 =
Sol 200
Sol 250
Sol 200H
Sol 250 H

1435mm
1810mm
910mm
910mm

QQ
X4

X4 =
Sol 200
Sol 250
Sol 200H
Sol 250 H

2020mm
2460mm
1415mm
1415mm

X3

X4
X2

X3
X2
85mm

X1

QQ
h

16

© Baxi Heating UK Ltd 2011

X1

>h

h

=h

h

>h

=

9.0 Installation of the Collector
80mm

X
> 220mm
W + 80mm

SS

W

CC

X

QQ
X=

X
CC

Sol
200/250

1147mm

Sol
200H

1753mm

Sol
250H

2186mm

CC

CC

CC

CC
© Baxi Heating UK Ltd 2011

17

SS

9.0 Installation of the Collector

SS

BB
AA

DD3

18

© Baxi Heating UK Ltd 2011

9.0 Installation of the Collector

SS

QQ

SS

AA
BB3

BB

LL3

QQ

Seal using High Temperature
UV Stable Sealant

HH3
MM3
EE3
GG3

HH3

!

© Baxi Heating UK Ltd 2011

Seal using High Temperature
UV Stable Sealant

CC3

HH3
19

10.0 Fixing the Flashing

OO

TT
UU
NN

ZZ
PP
TT
UU

TT

UU

HH

MM

HA

HB
20

© Baxi Heating UK Ltd 2011

VV

10.0 Fixing the Flashing

XX

HH
(HA)
(HB)
LL
KK

JJ
(JA)
(JB)
TT

© Baxi Heating UK Ltd 2011

UU

21

!

10.0 Fixing the Flashing

DD

EE
GG

GG
EE

EE

EE

FF

DD
FF

22

© Baxi Heating UK Ltd 2011

GG

10.0 Fixing the Flashing

TT - UU

WW
TT

UU

© Baxi Heating UK Ltd 2011

23

11.0 Maintenance
It is recommended that the following checks are carried out
on an annual basis:
1) Check the collector installation for any signs of damage or
any build up of debris.
2) Check for any corrosion to the collector or the mounting
system and repair if necessary.
3) Check the tightness of the fasteners. Where fasteners
cannot be readily accessed, the overall security of the
collector installation may indicate whether problems exist.
4) Check the fittings and pipe work for any signs of fluid
leakage or damage, including the condition of the pipe
insulation, and repair if necessary. Check inside the building
for any evidence of leaks.
5) Examine the roof tiles around the collector installation for
any damage or deterioration, and repair if necessary.
6) Check for any foliage growth that may cause shading of the
collectors.
7) Where applicable, check the condition of any ballast used
to secure the system.
8) In areas where there may be a build up of dirt on the
collector, only non-abrasive cleaning materials and methods
should be used to clean the collectors and mounting
system components.

All descriptions and illustrations provided in this leaflet have been carefully
prepared but we reserve the right to make changes and improvements in
our products which may affect the accuracy of the information contained in
this leaflet. All goods are sold subject to our standard Conditions of Sale
which are available on request.

M U L T I F IT
A Tr a din g D i v i s i o n o f B ax i H eat i ng U K Lt d ( 3879156)

Brooks House, Coventry Road, Warwick. CV34 4LL
Technical Enquiries 0844 871 1568
Website www.bdrthermea.com
e&oe

© Baxi Heating UK Ltd 2011

UK Comp No 720291002 (4/11)