Viessmann Vitocell 100-E Quick guide

Installation and service instructions
for contractors
VIESMANN
Vitocell 100-E
Type SVPA
Heating water buffer cylinder
For applicability, see the last page
VITOCELL 100-E
5674 591 GB 1/2015 Please keep safe.

2
Please follow these safety instructions closely to
prevent accidents and material losses.
Safety instructions explained
!Please note
This symbol warns against the risk of material
losses and environmental pollution.
Note
Details identified by the word "Note" contain additional
information.
Target group
These instructions are exclusively intended for author-
ised contractors.
■Work on electrical equipment must only be carried
out by a qualified electrician.
■The system must be commissioned by the system
installer or a qualified person authorised by the
installer.
Regulations to be observed
■National installation regulations
■Statutory regulations for the prevention of accidents
■Statutory regulations for the protection of the envi-
ronment
■Codes of Practice of the relevant trade associations
■All relevant safety regulations as defined by DIN, EN,
DVGW, VDE and locally applicable standards
aÖNORM, EN and ÖVE
cSEV, SUVA, SVTI, SWKI and SVGW
Working on the system
■Isolate the system from the power supply (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 reconnection.
!Please note
Electronic assemblies can be damaged by elec-
trostatic discharge.
Prior to commencing work, touch earthed
objects such as heating or water pipes to dis-
charge static loads.
Repair work
!Please note
Repairing components that fulfil a safety func-
tion can compromise the safe operation of your
system.
Replace faulty components with genuine
Viessmann spare parts.
Auxiliary components, spare and wearing parts
!Please note
Spare and wearing parts that have not been tes-
ted together with the system can compromise its
function. Installing non-authorised components
and making non-approved modifications or con-
versions can compromise safety and may inva-
lidate our warranty.
For replacements, use only original spare parts
supplied or approved by Viessmann.
Safety instructions
Safety instructions
5674 591 GB

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1. Information Symbols ................................................................................................. 4
Intended use .......................................................................................... 4
Product information ................................................................................ 5
2. Preparing for installation Connections ........................................................................................... 6
3. Installation sequence Siting the Vitocell ................................................................................... 7
Fitting the lower thermal insulation mat; levelling the Vitocell ................ 7
Fitting the thermometer sensor (if available) ......................................... 8
Fitting the Vitotrans ................................................................................ 9
Fitting the thermal insulation jacket ....................................................... 12
Fitting the cover strips ............................................................................ 13
Fitting the cover ..................................................................................... 15
Fitting the cylinder temperature sensor ................................................. 16
Connections on the heating water side .................................................. 16
Connecting the equipotential bonding ................................................... 18
4. Parts lists Overview of assemblies ......................................................................... 19
Cylinder assembly ................................................................................. 20
Thermal insulation assembly ................................................................. 22
5. Commissioning/service
reports
.................................................................................................................. 24
6. Specification .................................................................................................................. 25
7. Keyword index .................................................................................................................. 26
Index
Index
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Symbol Meaning
Reference to other document containing
further information
1.
Step in a diagram:
The numbers correspond to the order in
which the steps are carried out.
Warning of material losses and environ-
mental pollution
Live electrical area
Pay particular attention.
■Component must audibly click into place.
or
■Acoustic signal
■Fit new component.
or
■In conjunction with a tool: Clean the sur-
face.
Dispose of component correctly.
Dispose of component at a suitable collec-
tion point. Do not dispose of component in
domestic waste.
Intended use
The appliance is only intended to be installed and
operated in sealed unvented systems that comply with
EN 12828 / DIN 1988, or solar thermal systems that
comply with EN 12977, with due attention paid to the
associated installation, service and operating instruc-
tions. DHW cylinders are only designed to store and
heat water of potable water quality. Heating water buf-
fer cylinders are only designed to hold fill water of pot-
able water quality. Only operate solar collectors with
the heat transfer medium approved by the manufac-
turer.
Intended use presupposes that a fixed installation in
conjunction with permissible, system-specific compo-
nents has been carried out.
Commercial or industrial usage for a purpose other
than heating the building or DHW shall be deemed
inappropriate.
Any usage beyond this must be approved by the man-
ufacturer for the individual case.
Incorrect usage or operation of the appliance (e.g. the
appliance being opened by the system user) is prohibi-
ted and results in an exclusion of liability.
Incorrect usage also occurs if the components in the
system are modified from their intended use (e.g.
through direct DHW heating in the collector).
Adhere to statutory regulations, especially concerning
the hygiene of potable water.
Information
Symbols
5674 591 GB
Information

5
Vitocell 100-E, type SVPA (600, 750 and 950 l
capacity).
■Steel heating water buffer cylinders for storing heat-
ing water in combination with heat pumps, solar ther-
mal systems, solid fuel boilers and heat recovery.
■With the option to fit a Vitotrans 353
■For cylinder capacity and weight, see page 25.
■Suitable for systems to EN 12 828 and DIN 4753.
Information
Product information
5674 591 GB
Information

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A
B
C
D
E
Fig. Front
B
A
C
E
G
M
F
L
D
H
K
N
Fig. Back
AThermometer sensor retainer
BThermometer (TH) up to 4 pce (accessory)
CHeating water flow G 1
DReturn stratification G 1
EHeating water return G 1
AHeating water flow 1 (HF1) to the heating circuits /
air vent valve (EL)
BHeating water flow 2 (HF2) from the heat source
CSensor well (SPR1) for cylinder temperature sensor
DThermometer sensor retainer
ESensor well 2 (SPR2) for cylinder temperature sen-
sor and thermometer sensor
FHeating water flow 3 (HF3) / heating water return 1
(HR1)
GHeating water return 2 (HR2) from the heating cir-
cuits
HSensor well 3 (SPR3) for cylinder temperature sen-
sor and thermometer sensor
KHeating water return 3 (HR3) from the heating cir-
cuits
LSensor well 4 (SPR4) for cylinder temperature sen-
sor
MHeating water return 4 (HR4) to the heat source /
drain outlet (E)
NThermometer sensor retainer
Preparing for installation
Connections
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Installation

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!Please note
Exposure to frost can cause material damage.
Install the buffer cylinder in a room that is free
from the risk of frost and draughts. Otherwise
the buffer cylinder will have to be drained if there
is a risk of frost while it is not in use.
■Provide adequate clearance from the wall to allow for
operation of the temperature controller (if installed).
■Placing the heating water buffer cylinder on a plinth
will make the room easier to clean.
■Use the adjustable feet to level the buffer cylinder.
!Please note
The thermal insulation must not come into con-
tact with naked flames.
Exercise caution when welding and soldering.
Fitting the lower thermal insulation mat; levelling the Vitocell
A
B
3.
3x
1.
4.
2.
Fig.1
AType plate
BBag with 3 adjustable feet
Installation sequence
Siting the Vitocell
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Installation

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3. Screw the adjustable feet into the supports as far
as they will go, then adjust them to level the cylin-
der.
Note
Never extend the adjustable feet beyond a total
length of 35 mm.
Fitting the thermometer sensor (if available)
7.
2.
4.
5.
6.
3.
1.
Fig.2
1. Guide the thermometer sensor through the cover
strip and insert the thermometer.
2. Guide the upper thermometer sensor through the
lifting eye, insert it into the clamping bracket as far
as it will go and tighten the wing nut.
Note
The cover strip is held in its vertical position by the
straight capillaries. This is necessary for the rest of
the installation.
Installation sequence
Fitting the lower thermal insulation mat;… (cont.)
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Installation

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3. Route the thermometer sensor capillaries to the
back.
Note
Repeat the following steps for each of the thermom-
eters installed.
4. Depending on where the sensor is being fitted,
secure the thermometer sensor in the clamping
bracket or pull the sensor retainer out of the sensor
well.
5. Secure the sensor to the outside of the sensor
retainer contact spring so that it is flush with the
front of the spring.
Note
■Never wrap insulating tape around the sensors.
■Secure the sensor on the outside of the contact
spring of the sensor retainer (not in the groove)
so that it is flush with the front of the spring.
■Insert the sensor retainer together with the sensor
into the sensor well as far as they will go.
6. Secure the thermometer sensor capillaries.
7. Insert the sensor retainer.
Fitting the Vitotrans
1.
2.
Fig.3
Installation sequence
Fitting the thermometer sensor (if available) (cont.)
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Installation

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2.
3.
1.
Fig.4
1. Fit the bolts to the cylinder.
2. Fit the module.
3. Screw the nuts onto the bolts until hand-tight.
Installation sequence
Fitting the Vitotrans (cont.)
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Installation

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C
A
B
DE F
3.
1.
2.
4.
Fig.5
1. Connect heating water flow connection pipe A to
connection D on the Vitotrans.
2. Connect heating water return connection pipe B to
connection E on the Vitotrans.
3. Connect return stratification connection pipe C to
connection F on the Vitotrans.
4. Connect the pipes to the cylinder connections.
Installation sequence
Fitting the Vitotrans (cont.)
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Installation

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Note
Ensure that no fleece remnants enter the heating
water buffer cylinder through the cylinder connections.
3.
1.
2.
Fig.6
Note
2 people are required for the following work.
1. At the back of the cylinder: Attach 6 clip fasteners
to the edges of the right and left sections of the
thermal insulation jacket. Place the thermal insula-
tion jacket around the cylinder body.
Note
Leave the clip fasteners in the first notch.
2. Fit 4 clip fasteners above and 2 clip fasteners
behind the Vitotrans so that they are evenly
spaced.
3. Push the clip fasteners together as far as they will
go.
Installation sequence
Fitting the thermal insulation jacket
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Installation

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3.
2. 1.
Fig.7
1. Tighten the nuts on the bolts.
2. Trim and fit the cover strip.
3. Insert the rear sections of the Vitotrans thermal
insulation. Observe the groove in the thermal insu-
lation.
Installation sequence
Fitting the cover strips
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Installation

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A
2.
3.
4.
1.
Fig.8
AType plate (self-adhesive)
Installation sequence
Fitting the cover strips (cont.)
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Installation

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1. Fit the front section of the Vitotrans thermal insula-
tion.
2. Push the cylinder thermal insulation towards the
front by patting it. This reduces the gap between
the Vitotrans and the cylinder.
3. Fit the rear strip to the thermal insulation.
4. Affix the type plate.
Fitting the cover
1.
A
2.
Fig.9
AViessmann logo
Installation sequence
Fitting the cover strips (cont.)
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Installation

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Note
The cylinder temperature sensor is supplied in the con-
trol unit pack.
A
A
A
A
3.
4.
1.
2.
Fig.10
ASensor well positions
Note
■Never wrap insulating tape around the sensor.
■Position the sensor on the outside of the sensor
retainer contact spring (not in the groove) so that it is
flush with the front of the spring.
■Insert the sensor retainer with sensor into the sensor
well as far as it will go.
Connections on the heating water side
Any number of heating water buffer cylinders, type
SVPA, can be connected in series or in parallel. The
connection pipes and air vent valves should be provi-
ded on site.
!Please note
The thermal insulation must not come into con-
tact with naked flames.
Exercise caution when welding and soldering.
Permissible temperature 110 °C
Permissible operating
pressure:
3 bar (0.3 MPa)
Test pressure: 4.8 bar (0.48 MPa)
Note
For connection locations, see page 6.
1. Connect all pipework with detachable fittings.
Installation sequence
Fitting the cylinder temperature sensor
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Installation

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2. Install the flow line with a rise and fit an air vent
valve at the highest point.
3. Check all connections for leaks after filling the cylin-
der.
Cylinder bank connected in series
Fig.11
AHeating water return 3 (HR3) from the heating cir-
cuits
BHeating water return 4 (HR4) to the heat source
CHeating water flow 1 (HV1) to the heating circuits
DHeating water flow 2 (HF2) from the heat source
EAir vent valve (EL)
FDrain outlet (E)
Cylinder bank connected in parallel
Fig.12
AHeating water return 3 (HR3) from the heating cir-
cuits
BHeating water return 4 (HR4) to the heat source
CHeating water flow 1 (HV1) to the heating circuits
DHeating water flow 2 (HF2) from the heat source
EAir vent valve (EL)
FDrain outlet (E)
Installation sequence
Connections on the heating water side (cont.)
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Installation

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Connect the equipotential bonding in accordance with
the requirements stipulated by your local power supply
utility and VDE regulations.
c: Connect the equipotential bonding in accordance
with the technical requirements stipulated by your local
power supply utility and SEV regulations.
Installation sequence
Connecting the equipotential bonding
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Installation

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The following details are required when ordering parts:
■Serial no. (see type plate A)
■Assembly (from this parts list)
■Position number of the individual part within the
assembly (from this parts list)
A
B C
Fig.13
AType plate
BCylinder
CThermal insulation
Parts lists
Overview of assemblies
5674 591 GB
Components

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0006
0005
0003
0004
0002
0001
Fig.14
Parts lists
Cylinder assembly
5674 591 GB
Components