Viessmann Vitosol 200-T User manual

Installation instructions
for contractors
VIESMANN
Vitosol 200-T
Type SP2A
Vitosol 300-T
Type SP3B
Vacuum tube collectors based on the heat pipe principle
VITOSOL 200-T
VITOSOL 300-T
5772 265 GB 6/2013 Dispose after installation.

2
Please follow these safety instructions closely to prevent accidents and mate-
rial losses.
Safety instructions explained
Danger
This symbol warns against the
risk of injury.
!Please note
This symbol warns against the
risk of material losses and envi-
ronmental pollution.
Note
Details identified by the word "Note" con-
tain additional information.
Target group
These instructions are exclusively inten-
ded for qualified contractors.
■ Work on electrical equipment must
only be carried out by qualified electri-
cians.
Regulations
Observe the following when working on
this system:
■ National installation regulations
■ Statutory regulations regarding the
prevention of accidents
■ Statutory regulations regarding envi-
ronmental protection
■ The Code of Practice of relevant trade
associations
■ All current safety regulations as
defined by DIN, EN, DVGW, VDE and
all locally applicable standards
aÖNORM, EN and ÖVE
cSEV, SUVA, SVTI, SWKI and
SVGW
Working on the system
■ Isolate the system from the power sup-
ply (e.g. by removing the separate fuse
or by means of a mains isolator) and
check that it is no longer 'live'.
■ Safeguard the system against recon-
nection.
Safety instructions
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3
Intended use....................................................................................................... 4
Installation sequence
Installation on pitched roofs with roof hooks........................................................ 5
■Fitting roof hooks.............................................................................................. 5
■Vertical installation............................................................................................ 8
■Horizontal installation (only Vitosol 200-T)........................................................ 11
Installation on pitched roofs with rafter hooks...................................................... 15
■ Fitting rafter hooks............................................................................................ 15
■ Vertical installation............................................................................................ 17
■ Horizontal installation (only Vitosol 200-T)........................................................ 23
Installation on pitched roofs with rafter anchors................................................... 27
■ Fitting rafter anchors......................................................................................... 27
■ Vertical installation............................................................................................ 31
■ Horizontal installation (only Vitosol 200-T)........................................................ 35
Pitched roof installation with mounting bracket.................................................... 40
■ Vertical installation............................................................................................ 41
■ Horizontal installation (only Vitosol 200-T)........................................................ 45
Installation on walls (only Vitosol 200-T).............................................................. 51
Horizontal (flat) installation (only Vitosol 200-T)................................................... 54
Elevated installation............................................................................................. 59
■ Collector supports with fixed angle of inclination.............................................. 60
■ Collector supports with variable angle of inclination......................................... 64
Hydraulic connections.......................................................................................... 68
■ Connecting the header casing.......................................................................... 68
■ Fitting the connection set.................................................................................. 69
Fitting vacuum tubes............................................................................................ 71
Fitting the collector temperature sensor............................................................... 73
Installation.......................................................................................................... 74
Commissioning the solar thermal system....................................................... 76
Index
5772 265 GB

4
The appliance is only intended to be
installed and operated in sealed unven-
ted systems that comply with EN 12828 /
DIN 1988, or solar thermal systems that
comply with EN 12977, with due atten-
tion paid to the associated installation,
service and operating instructions. DHW
cylinders are only designed to store and
heat water of potable water quality. Heat-
ing water buffer cylinders are only
designed to hold fill water of potable
water quality. Only operate solar collec-
tors with the heat transfer medium
approved by the manufacturer.
Intended use presupposes that a fixed
installation in conjunction with permissi-
ble, system-specific components has
been carried out.
Commercial or industrial usage for a pur-
pose other than heating the building or
DHW shall be deemed inappropriate.
Any usage beyond this must be
approved by the manufacturer for the
individual case.
Incorrect usage or operation of the appli-
ance (e.g. the appliance being opened
by the system user) is prohibited and
results in an exclusion of liability.
Incorrect usage also occurs if the com-
ponents in the system are modified from
their intended use (e.g. through direct
DHW heating in the collector).
Adhere to statutory regulations, espe-
cially concerning the hygiene of potable
water.
Intended use
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5
Fitting roof hooks
Roof hooks are suitable for vertical and
horizontal collector installation.
■ Vertical installation (vacuum tubes
vertical, relative to the roof ridge), see
from page 8
■ Horizontal installation (vacuum tubes
parallel, relative to the roof ridge), see
from page 11.
325
280
31
4
2
119
94
5 6
2340
2430
7 8
1Roof hook for slate roofs
2Zinc-plated countersunk chipboard
screw (Spax-s) 6 x 30 mm
3Roof hook for plain tile roofs
4Zinc-plated countersunk chipboard
screw (Spax-s) 5 x 30 mm
5Roof hook for corrugated sheet pro-
files 5 and 6
6Roof hook for corrugated sheet pro-
file 8
7Mounting rail for vertical installation
8Mounting rail for horizontal instal-
lation
Installation on pitched roofs with roof hooks
5772 265 GB

6
Slate roof
1
2
1.
2.
Note
Fit commercially available lead flashing
to protect against the ingress of mois-
ture.
Plain tile roof
34
2.
1.
30
Note
Trim tile; cut off approx. 30 mm with
angle grinder.
Installation on pitched roofs with roof hooks (cont.)
5772 265 GB

7
Corrugated sheet roof
5,6
A
Ø8
B
ASealing washer (on site)
BExisting roof batten
Installation on pitched roofs with roof hooks (cont.)
5772 265 GB

8
Vertical installation
a
2050
2340
b
c
e
a
2
c
2
d
100
90°
1.
B
C
A
ARoof hook
BMounting rail
CTube retainer
Combination a mm b mm c mm d mm e mm
1.51 m2525 — — — —
3.03 m21030 — — — —
1.51 m2/1.51 m2525 1105 525 1630 580
1.51 m2/3.03 m2525 1610 1030 2385 830
3.03 m2/3.03 m21030 2105 1030 3135 1075
Installation on pitched roofs with roof hooks (cont.)
5772 265 GB

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74
x
3.
90°
2.
90°
4.
x = 35 mm
Installation on pitched roofs with roof hooks (cont.)
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10
y
6.
2x
90°
5.
90°
7.
y = 285 mm
Information on step 6:
The tube retainers must be aligned with
those in the header casing; where nec-
essary, align with a piece of string.
Continue with chapter "Hydraulic con-
nections" (see page 68).
Installation on pitched roofs with roof hooks (cont.)
5772 265 GB