Viessmann Vitosol-F Series User manual

Installation Instructions
for use by heating contractor
Vitosol-F
Models SV, SH
Flat plate solar collectors for sloped roofs, flat roofs, walls
and freestanding installation
V
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Read and save these instructions
for future reference.
IMPORTANT
Vitosol 100-F
Model SV1B
Vitosol 200-F
Model SV2A
Vitosol 100-F
Model SH1B
Vitosol 200-F
Model SH2A
Please file in Service Binder
5285 710 v2.3 03/2011

Safety, Installation and arranty Requirements
2
Safety, Installation and Warranty equirements
Please ensure that these instructions are read and understood before commencing installation. Failure to comply with the
instructions listed below and details printed in this manual can cause product/property damage, severe personal injury, and/or
loss of life. Ensure all requirements below are understood and fulfilled (including detailed information found in manual
subsections).
HLicensed professional heating
contractor
The installation, adjustment, service,
and maintenance of this equipment
must be performed by a licensed
professional heating contractor.
"
Please see section
entitled “Important
Regulatory and
Installation
Requirements”.
HProduct documentation
Read all applicable documentation
before commencing installation. Store
documentation near boiler in a readily
accessible location for reference in
the future by service personnel.
"
For a listing of
applicable literature,
please see section
entitled “Important
Regulatory and Safety
Requirements”.
HAdvice to owner
Once the installation work is
complete, the heating contractor must
familiarize the system
operator/ultimate owner with all
equipment, as well as safety
precautions/requirements, shut-down
procedure, and the need for
professional service annually.
HWarranty
Information contained in
this and related product
documentation must be
read and followed. Failure
to do so renders warranty
null and void.
HGrounding/Lightning protection of the
solar system
In the lower part of the building,
install an electrical conductor on the
piping system of the solar circuit in
compliance with local regulations.
Connection of the solar system to a
new or existing lightning protection or
the provision of local grounding should
only be carried out by a licensed
professional, who must take into
account the prevailing conditions on
site.
HApplicability
Vitosol solar collectors are designed
for use in closed loop heating systems
for domestic hot water heating, space
heating and pool heating via a heat
exchanger. The use of Viessmann
heat transfer medium “Tyfocor-HTL”
is strongly recommended.
Pool water or potable water cannot be
pumped directly through the Vitosol
collectors. Damage to collectors caused
by corrosion scaling or freeze damage
will void warranty.
5285 710 v2.3
Observe maximum load and distance
from edge before installing the
substructure to the roof. If necessary,
consult with a structural engineer to
determine if the structure is suitable
for installing solar collectors. The
collectors must be securely mounted
so that the mountings can withstand
intense wind conditions and local
snow loads.
CAUTION
Gloves and eye protection must be
worn when handling solar panels.
CAUTION
Solar panel connection pipes and
solar heating fluid can become hot
enough to cause severe burns.
Extreme caution must be taken if
panels have been in a stagnant
condition (no flow of fluid).
CAUTION
Avoid scratching or sudden shocks to
glass cover of the solar panel.
CAUTION
Never step on collectors or solder in
close proximity to the glass surface
of the solar panel.
CAUTION
IMPO TANT

Contents
3
Page
Safety Safety, Installation and Warranty equirements 2............
Important egulatory and Installation equirements 5.....
General Information About these Instructions 6.......................................................
Product Information 6................................................................
Notes on Installation 7...............................................................
Collector Location 7....................................................................
Installation on Sloped oofs Overview of System Components 8.......................................
Installing the Mounting Frames 9...........................................
Installation dimensions for ten
Vitosol-F, Model SV collector panels 10..................................
Installation dimensions for ten
Vitosol-F, Model SH collector panels 11..................................
Installing the mounting rails 12..................................................
Installing the Solar Collectors 13..............................................
Installation on Flat oofs or
Freestanding Installation
Overview of System Components
(Vitosol-F, Model SV) 15
.............................................................
Overview of System Components
(Vitosol-F, Model SH) 16.............................................................
Determining the Collector ow Distance “z” 17.................
Installing the Collector Supports and Adjustment
of the Angle of Inclination α18.................................................
Installing a Freestanding Installation
(on substructures) 19...................................................................
Installing a Freestanding Installation
(with weight inserts - for Model SH only) 21........................
Installation on a Wall Overview of System Components
(Vitosol-F, Model SH) 25..............................................................
Installing the Collector Supports and Adjusting
the Angle of Inclination α26
.......................................................
Installing the Solar Collectors 27...............................................
5
2
8
5
7
1
0
v
2
.
3

Contents
4
Page
Hydronic Connections Supply and eturn Piping Configuration 29...........................
Collector Supply and eturn Piping 29....................................
Installing the General Connection Set and
Collector Temperature Sensor 30.............................................
Appendix Sample System Layout 31...........................................................
System Installation 32...................................................................
Initial Start-up 33............................................................................
Commissioning and Adjustment 33...........................................
Post-Installation Information ... 34...........................................
Checklist 34.....................................................................................
5285 710 v2.3

Safety
5
Important egulatory and Installation equirements
Codes
The installation of solar heating
systems might be governed by
individual local rules and regulations for
this type of product, which must be
observed. The installation of this unit
shall be in accordance with local codes.
Always use latest editions of codes.
Mechanical room
Ensure the mechanical room complies
with the requirements of the system
design guideline and/or technical data
manual.
The solar storage tank must be installed
in a mechanical room which is never
subject to freezing temperatures.
If not in use and danger of freezing
exists in the mechanical room, ensure
water in tank is drained.
For information regarding other
iessmann System Technology
componentry, please reference
documentation of the respective
product.
We offer frequent installation and
service seminars to familiarize our
partners with our products. Please
inquire.
Working on the equipment
The installation, adjustment, service,
and maintenance of this equipment
must be done by a licensed professional
heating contractor who is qualified and
experienced in the installation, service,
and maintenance of solar heating
systems. There are no user serviceable
parts on this equipment.
Ensure main power supply to
equipment, the heating system, and all
external controls has been deactivated.
Take precautions in both instances to
avoid accidental activation of power
during service work.
The completeness and functionality of
field supplied electrical controls and
components must be verified by the
heating contractor. These include
pumps, valves, air vents, thermostats,
temperature and pressure relief valves,
etc.
Technical literature
Literature applicable to all aspects of
the Vitosol:
- Technical Data Manual
- Installation Instructions
- Start-up/Service and Operating
Instructions
- System Design Guidelines
Leave all literature at the installation
site and advise the system
operator/ultimate owner where the
literature can be found. Contact
iessmann for additional copies.
5285 710 v2.3
Carefully read this manual prior to
attempting installation. Any warranty
is null and void if these instructions
are not followed.
This product must be installed
observing not only the necessary
product literature (see list), but also
all local provincial/state plumbing and
building codes, as they apply to this
product and all periphery equipment.
CAUTION

General Information
6
About these Instructions
Take note of all symbols and notations intended to draw attention to potential hazards or important product
information. These include ”WA NING”, ”CAUTION”, and ”IMPO TANT”. See below.
Warnings draw your attention to the
presence of potential hazards or
important product information.
Cautions draw your attention to the
presence of potential hazards or
important product information.
Helpful hints for installation, operation
or maintenance which pertain to the
product.
This symbol indicates that additional,
pertinent information is to be found in
the adjacent column.
This symbol indicates that other
instructions must be referenced.
Product Information
Please refer to the itosol 100-F and itosol 200-F Technical Data Manuals, Part No. 5354 729 and
Part No. 5285 622 for complete technical information and product description.
The Technical Data Manuals are available for download at www.viessmann.ca or www.viessmann-us.com.
Vitosol 100-F, Models SV1B, SH1B
Vitosol 200-F, Models SV2A, SH2A
Flat plate solar collector
Absorber area 25 ft.
2
/
2.3 m
2
Max. stagnation temperature 385 °F /
196 °C
Max. operating pressure 87 psig /
6 bar
5285 710 v2.3
Indicates an imminently hazardous
situation which, if not avoided, could
result in substantial product/property
damage, serious injury or loss of life.
WA NING
Indicates an imminently hazardous
situation which, if not avoided, may
result in minor injury or
product/property damage.
CAUTION
IMPO TANT

General Information
7
Notes on Installation
HThe entire solar heating system
should be installed in accordance with
the accepted rules of technology,
observing all relevant accident
prevention regulations.
HEmploy suitable safety measures to
prevent falls, falling objects and roof
damage due to insufficient load
bearing capacity, e.g. by means of
scaffolding, ladders, cable ties etc.
HThe collectors must be securely
mounted so that the mountings can
withstand intense wind conditions.
HUse only stainless steel screws and
bolts when fastening mounting
brackets or frames.
HAlthough the glass collectors surfaces
are hail-proof, Viessmann recomends
users to include storm coverage in
their building insurance. Our warranty
does not cover storm related damage.
HThe collectors should, as far as
possible, be oriented towards the
south. Solar system performance
drops off significantly if collectors
face more than 50° off south.
HThe collectors should be mounted
level, or with a slight ascending slope
towards the high point of the piping,
so that complete venting of air is
assured.
HAn air vent valve (c/w shut-off valve)
should be installed at the highest
point of the solar heating system.
HFilling the solar heating system with
Viessmann heat transfer fluid
“Tyfocor-HTL” is highly
recommended. Tyfocor-HTL is
supplied pre-mixed and water must
not be added.
Other heat transfer fluids may be
suitable if they have the same
temperature range -31°F to 338°F
(-35°C to 170°C) and are non-toxic.
HIn areas with extremely cold climate
conditions, where outside
temperatures may drop below -31°F
(-35°C), the use of Tyfocor-HTL is not
recommended.
Use a solar propylene glycol mixture
with a higher concentration of glycol
that provides the level of freeze
protection required for the area of the
collector installation.
HThe piping inside and outside the
building should be insulated to avoid
heat loss. Use only high temperature
resistant pipe insulation.
Collector Location
Please refer to the itosol System Design Guidelines, for detailed information on the optimum alignment and
inclination of solar collectors.
Optimum alignment and inclination
The solar collector provides the highest
solar yield over an annual average when
facing south with an inclination of
approx. 30 to 45 degrees
to the horizontal plane. However, the
installation of a solar heating system is
still viable even when the installation
deviates quite significantly from the
above (south-westerly to south-easterly
alignment, 25 to 55 degrees
inclination).
5285 710 v2.3
Use only Viessmann supplied
mounting clips and mounting
hardware. Never drill or screw
directly into collector side frames.
CAUTION
Pool water or potable water cannot
be pumped directly through the
Vitosol collectors. Damage to
collectors caused by corrosion, freeze
damage, or scaling will void warranty.
CAUTION

Installation on Sloped Roofs
8
Overview of System Components
Sloped roof mounting hardware
Roof bracket
Joining element for mounting rail
Mounting rail, 43¼” / 1098 mm or
85
5
/
8
” / 2175 mm
asher, Ø ¼” / 8.4 mm
Hexagon bolt, M 8 x 10
Mounting plate
Clamping bracket
Locking bolt w/ threaded stud
Hexagon nut
Stainless steel countersunk screws,
3.1” / 80 mm
Hydronic connection accessories for
one panel array
Interconnection pipes (7248 239)
General Connection Set (7248 240)
consists of:
Pipe clip
Mounting rail end cap
Connecting pipe
Plugs
Compression fitting (elbow),
Ø ¾” / 22 mm, 90°
¾” x 4” copper adaptor (part of
installation fitting set 7427 617)
Accessories for one solar heating
system
Sensor Well Set (7174 993)
consists of:
Compression fitting (tee), Ø ¾” /
22 mm
Sensor well
Strain relief fitting
Insulation
5285 710 v2.3
Collector, Vitosol-F, Model SV1B and SV2A
Collector, Vitosol-F, Model SH1B and SH2A
41.6” /
1056mm
93.7” /
2380mm
93.7” /
2380mm 41.6” /
1056mm

Installation on Sloped Roofs
9
Installing the Mounting Frames
Install the panel array level or slightly inclined (approximately ½” / 10 mm) towards the connection side to ensure complete
venting. Always locate an air vent at the highest point in the piping.
Attaching roof brackets on shingled roof
1. The roof brackets 1should be laid
out as close as possible to the
dimensions shown in the chart on
page 10 for SV collectors, and page
11 for SH collectors.
2. Locate the roof joist by tapping
along the roof to find its general
location (stud finders do not work
well through shingles and roof
sheathing).
3. Pry up the shingles and drill small
pilot holes to locate exact location
of roof joist. If necessary, check
where pilot hole is coming through
roof from inside of attic.
4. Drill pilot holes into center of joist as
shown. Fill the pilot holes and coat
the bottom of roof bracket with
silicone sealant.
5. Attach bracket to roof joist using
the supplied 3.1” stainless steel
screws qQ. Screws should
penetrate the roof joist at least
2½” / 64mm. Use longer (field
supplied) screws if required to
achieve necessary penetration.
5285 710 v2.3
Correct Incorrect
Source: CANSIA
Source: CANSIA
Lag
bolt asher
Mounting
bracket
Silicone
sealant
Minimum
6.3 cm /
2.5 in
Too close
to edge
Drill within
0.2” / 5 mm
of center
3.
1.
5.
4.
2.
The roof bracket must be securely
attached to the roof joist of the
structure. Only use stainless steel
attachment screws.
CAUTION
The 3.1” / 80 mm screws supplied
with the mounting kit may not be
sufficient length for some roof
structures. The installer must ensure
screws will penetrate roof joist
sufficiently, and if not, must provide
longer screws or lag bolts.
CAUTION

Installation on Sloped Roofs
10
Installing the Mounting Frames (continued)
Installation dimensions for ten Vitosol-F, Model SV collector panels
6. Re-apply shingles, if required, and
ensure all roof penetrations are
thoroughly sealed with silicone
sealant.
7. Continue with mounting rail
installation on page 12.
Dimensions for Model SV collectors
Number 1 2 3 4 5 6 8 10
Dim. A mm
inches
1019
40
1019
40
1019
40
1019
40
1019
40
1019
40
1019
40
1019
40
Dim. B mm
inches
–– –– 1077
42½
1077
42½
1077
42½
1077
42½
1077
42½
1077
42½
Dim. C mm
inches
39.5
1½
68.5
2¾
79
3
79
3
89.5
3¼
89.5
3½
100
4
110
4½
Dim. D
*1
mm
inches
1019
40
A
2038
80¼
A+A
3115
122½
A+B+A
4192
165
A+2xB+A
5269
207½
A+3xB+A
6346
249¾
A+4xB+A
8500
334½
A+6xB+A
10654
419½
A+8xB+A
Dim. E mm
inches
1098
43¼
2175
85½
3273
128¾
4350
171¼
5448
214½
6525
256¾
8700
342½
10875
428
Dim. F mm
inches
87.5
3½
87.5
3½
98
4
98
4
108.5
4¼
108.5
4¼
119
4¾
129.5
5
*1
For static reasons, maintain the stated sequence. Maintain the dimensions A and B as far as possible. Roof brackets may also be offset
if you need to locate roof joist. However, always maintain the overall dimension.
5285 710 v2.3
36¼” /
923 mm
6” /
154 mm 36¼” /
923 mm
36¼” /
923 mm
75” - 82½”
1900 - 2100 mm

Installation on Sloped Roofs
86½” / 2200 mm
7¾” / 201 mm
11
Installing the Mounting Frames (continued)
Installation dimensions for ten Vitosol-F, Model SH collector panels
8. Follow steps 1 through 7 from
Vitosol-F, Model SV (see page 9).
Dimensions for Model SH collectors
Number 1 2 3 4 5 6 8 10
Dim. A mm
inches
2422
95¼
4844
191
7266
286¼
9688
381½
12110
476¾
14532
572
19376
763
24220
953½
Dim. B mm
inches
2250
88½
4500
177
D+D
6901
271½
D+E+D
9302
366
D+2xE+D
11703
460½
D+3xE+D
14104
555
D+4xE+D
18906
744½
D+6xE+D
23708
933½
D+8xE+D
Dim. C
*1
mm
inches
86
3½
172
6¾
182.5
7¼
193
7½
203
8
214
8½
235
9¼
256
10
Dim. D mm
inches
2250
88½
2250
88½
2250
88½
2250
88½
2250
88½
2250
88½
2250
88½
2250
88½
Dim. E mm
inches
-- -- 2401
94½
2401
94½
2401
94½
2401
94½
2401
94½
2401
94½
Dim. F mm
inches
111
4¼
121.5
4¾
132
5¼
142.5
5½
153
6
163.5
6½
184.5
7¼
205.5
8
*1
For static reasons, maintain the stated sequence. Maintain the dimensions D and E as far as possible. Roof brackets may also be offset
if you need to locate roof joist. However, always maintain the overall dimension.
5285 710 v2.3

Installation on Sloped Roofs
12
Installing the Mounting Frames (continued)
Installing the mounting rails
Turn the T-slot bolts 90° for all
installation steps.
1. If more than two collectors are being
installed, rails must be joined
together. Secure the joining elements
into the mounting rails with
bolt 6and washer 5.
Make sure the mounting rail profile is as
shown. The single slot in the rail must
face upwards. Failure to install the
mounting rail correctly will not allow
proper mounting plate connection.
2. Secure the mounting rails 4to the
roof bracket 1with bolt 9, nut
and washer 5. The locking bolt
must be turned 90°.
Ensure the upper and lower mounting
rails are square before tightening the
locking bolts. Measure from opposite
corners of the top and bottom rails to
ensure that array is square.
3. Hook the mounting plates into
lower mounting rails according to
the dimensions shown in the
illustrations on pages 10 and 11.
Make sure the mounting plate is
installed with the short bent edge
connecting onto the bottom of the
collector.
5285 710 v2.3
2.
1.
3.
Note:
See page 8 for numbered
component description
IMPO TANT
IMPO TANT
IMPO TANT
IMPO TANT

Installation on Sloped Roofs
13
Installing the Solar Collectors
Rating plate
(must be on the outside of the
outer collectors)
Note:
See page 8 for numbered component
description
Interconnecting pipes must be free from
damage and contamination. Lubricate all
plug-in joints (O-ring seals) on the
collectors. Use only the special grease
supplied with the connection set.
On the first and last collector, the side
to which the rating plate is attached
must be on the outside (see page 14).
Ensure that dimension “r” is maintained
for first and last collector.
1. Hook the collector into its mounting
plates and lay down onto the
mounting rails .
2. Secure the collector with four
clamping brackets onto the
mounting rails. Tighten the two
outer clamping bolts only. Turn the
T-slot bolt 90°.
3. Before inserting connecting pipe
mark the middle of the connecting
pipe with a marker or a piece of tape
for reference. Insert the connecting
pipe into the collector until the
brass section is no longer visible.
Ensure interconnection pipe is centered
between collectors.
Number of collectors 1 2 3 4 5 6 8 10
Dimension r
SV collector
inches
mm
0.8
21
0.8
21
1.2
31.5
1.2
31.5
1.7
42
1.7
42
2.1
52.5
2.5
63
Dimension r
SH collector
inches
mm
0.8
21
1.2
31.5
1.7
42
2.1
52.5
2.5
63
2.9
73.5
3.7
94.5
4.5
115.5
5285 710 v2.3
3.
3.
4x
8.
1.
5.
4.
2.
¾” /
21 mm
Do not stand on the collectors.
CAUTION
IMPO TANT
IMPO TANT
5285 710 v2.3
IMPO TANT
4
.
P
o
s
i
t
i
o
n
t
h
e
s
e
c
o
n
d
c
o
l
l
e
c
t
o
r
a
s
i
n
step 1.
5. Carefully push the second collector
against the first and insert the
connecting pipes until they are
centered between the collectors.
Distance between the two
installed collectors should be
¾” / 21 mm.
6. Install all additional collectors.
Continued on following page.

Installation on Sloped Roofs
14
Installing the Solar Collectors (continued)
*Arrow directions are to ensure
balanced flow throughout the
collectors.
If the collectors are not connected as
shown above, it could also result in:
-Collector temperature sensor will not
sense the hottest collector
temperature
- The fluid flow through the collector
array may be imbalanced.
- A decrease of the efficiency of the
collectors.
Rating plate
(must be on the outside of the
outer collectors)
Collector temperature sensor
location
Air vent location
Supply pipe from collector
Return pipe to collector
Alternate location for return pipe
from collector
7. Tighten all clamping brackets 5.
8. Press the cover caps (part of the
connection set) into the mounting
rails.
9. Remove all labels and foil cover from
glass only after the system is fully
operational.
5285 710 v2.35285 710 v2.3
Arrows on the first and last collector
in a series must point towards the
outside.
CAUTION
Viessmann strongly recommends not
removing the cover foil from the
collectors until after initial start-up in
order to prevent overheating.
CAUTION

Installation on Flat Roofs
or Freestanding Installation
15
Overview of System Components (Vitosol-F, Model SV)
Dimensions:
aØ 0.4” / 11mm
b2” / 50mm
c4” / 100mm
d63” / 1600mm
e4” / 100mm
f71” / 1800mm
g3” / 80mm
Legend:
Collector support
Cross brace
Adjustable support, lower part
Adjustable support, upper part
(2-part support)
asher, ∅8.4mm
Hexagon nut M8
Hexagon bolt M8 x 20
Retaining plate
Clamping bracket
Connecting brace
Connecting tie
5285 710 v2.3
qP
75 6
9qW qQ
a
b
g
ce
f
d

Installation on Flat Roofs
or Freestanding Installation
16
Overview of System Components (Vitosol-F, Model SH)
Dimensions:
a2” / 50mm
bØ 0.4” / 11mm
c3.1” / 80mm
d4” / 100mm
e28.4” / 722mm
f3” / 75mm
g35.3” / 897mm
Legend:
Collector support
Cross brace
Adjustable support, lower part
Adjustable support, upper part
(2-part support)
asher, ∅8.4mm
Hexagon nut M8
Hexagon bolt M8 x 20
Ballast support rails (field supplied)
Retaining plate
Clamping bracket
Connecting brace
Connecting tie
Two different versions of the collector
support frames are available.
Collector support, angle of
inclination adjustable from α25°to
45°
Collector support, angle of
inclination adjustable from α50°to
80°
5285 710 v2.3
a
e
c
d
b
f
g
d
d

Installation on Flat Roofs
or Freestanding Installation
17
Determining the Collector ow Distance “z”
Legend:
z=Collector row distance
h=Collector height
α=Collector angle of inclination
β=Solar angle
When installing several collectors in
series, maintain a distance of “z”.
Example:
Model SV
Toronto is located at approx. 43°
latitude.
1. Determine the angle of the sun β.
This should be chosen so that the
midday sun December 21 falls on the
second row of collectors without
being obstructed by shadows.
Solar angle β:
β=90° - 23.5° - latitude
(23.5° should be accepted as
constant value for northern latitudes)
β=90° - 23.5° - 43°=23.5°
2. Calculating dimension “z”:
h= 2380 mm (for model SH use
1056 mm)
α= 45°
β= 23.5°
z=
2380 ⋅sin(180° −(45° +23.5°))
sin 23.5°
z=
2380mm ⋅sin111.5°
sin 23.5°
z=5553mm / 218.6”
Refer to itosol System Design
Guide for more information on
calculating “z”.
Note:
Contact iessmann Solar Tech Support
for assistance with calculating distance
“z”.
5285 710 v2.3
z
h h
z=
h
IMPO TANT

Installation on Flat Roofs
or Freestanding Installation
18
Installing the Collector Supports and Adjustment of the Angle of Inclination α
Note:
See page 15 or 16 (depending on
model) for numbered component
description.
1. Secure the adjustable support (lower)
3to the bottom cross brace 2
with bolt 7, nut 6and washer 5.
2. Secure the upper and lower
adjustable supports together with
bolts 7, nuts 6and washers 5, in
accordance with the required angle of
inclination.
5285 710 v2.3
1.
2.

Installation on Flat Roofs
or Freestanding Installation
19
Installing Freestanding Installation (on substructures)
Substructure rails (field supplied)
Note:
See page 15 or 16 (depending on
model) for numbered component
description.
1. Mount the substructure (to be
provided on site), e.g. U-channels, at
right angles to and level with the
installation orientation of the
collectors according to the
dimensions shown in the drawing.
2. Position and align the collector
support frames according to the
dimensions shown in the drawing and
secure them to the substructure
using stainless steel bolts (supplied
by others). Use mounting plates as
templates for drilling holes.
3. Secure retaining plates to the
bottom of all collector supports; do
not tighten screws yet.
4. Secure connecting braces onto the
retaining plates between the second
and third, the fourth and fifth
supports etc. Tighten all screws.
5. Secure two connecting ties
diagonally side by side to the
adjustable supports, respectively for
between one and six collectors.
Note:
Only one connecting tie is supplied
for 1 to 6 collectors, two connecting
ties for 7 to 10 collectors.
6. For added stability, attach connecting
ties to each other where they
intersect, using field supplied nut and
bolt.
Continued on following page.
Collector model X Y
SV inches
mm
23.5
595
18.9
481
SH inches
mm
75.6
1920
18.9
481
8,5
4x
2.
3.
4.
5.
6.
X
Y
5285 710 v2.3
Any welds or connections to the
existing substructure must be
supervised by a professional
structural engineer.
CAUTION

Installation on Flat Roofs
or Freestanding Installation
20
Installing Freestanding Installation (on substructures)
Legend
Collector connection
Spacer lip of the connecting brace
Rating plate
Note:
See page 15 or 16 (depending on
model) for numbered component
description.
* See page 8 for numbered component
description.
7. Position the first collector into the
retaining plates and push right up
to the spacer lip of the connecting
brace .
Install the collector panel so that the
rating plate side of the first and last
collector is on the outside (note
sticker)! If only one collector is to be
installed, connect the piping opposite
the nameplate side. See page 14 for
more information.
8. Before inserting interconnection pipe
mark the middle of the connecting
pipe with a marker or a piece of tape
for reference. Insert the inter -
connection pipe * into the collector
until the brass section is no longer
visible.
Interconnecting pipes must be free from
damage and contamination. Lubricate all
plug-in joints (O-ring seals) on the
collectors. Use only the special grease
supplied with the connection set.
9. Carefully push the next collector up
to the spacer lip and insert the
interconnection pipes as far as
possible until they are centered
between the collectors.
Ensure interconnection pipe is centered
between collectors.
10. Click clamping brackets into the
collector edge at the top of all
supports.
11. Secure the connecting brace
turned by 180° to the next brace
using the clamping brackets between
the second and third, the fourth and
fifth supports, etc.
12. The distance between collectors
should be no greater than the width
of the spacer lip on the connecting
brace .
13. Tighten all screws.
5285 710 v2.3
9.1”
7.
8.
9.
10.
11.
1.25”
*
IMPO TANT
IMPO TANT
IMPO TANT