Viessmann VITOCELL 300 B Service Instructions Manual

Service instructions
VIESMANN
for contractors
Vitocell 300-B
Type EVB
DHW cylinders, 300 and 500 litres
Vitocell 300-V
Type EVI
DHW cylinders, 200 to 500 litres
VITOCELL 300-B
VITOCELL 300-V
5692 709 GB
3/2007
Please keep safe.
Safety instructions
Safety instructions
Please follow these safety instructions closely to prevent accidents and
material 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
environmental pollution.
Note
Details identified by the word "Note"
contain additional information.
Target group
These instructions are exclusively
designed for qualified personnel.
& Work on gas equipment must only
be carried out by a qualified gas fitter.
& 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.
&
the Code of Practice of relevant
trade associations,
& all current safety regulations as
defined by DIN, EN, DVGW, TRGI,
TRF, VDE and all locally applicable
standards.
If you smell gas
Danger
Escaping gas can lead to
explosions which may result in
serious injury.
& Never smoke. Prevent naked
flames and sparks. Never
switch lights or electrical
appliances ON or OFF.
& Close the gas shut-off valve.
& Open windows and doors.
& Remove all people from the
danger zone.
& Notify your gas or electricity
supplier from outside the
building.
& Shut off the electricity supply
to the building from a safe
place (outside the building).
If you smell flue gas
Observe the following when working
on this system
& all legal instructions regarding the
prevention of accidents,
& all legal instructions regarding
environmental protection,
2
Danger
Flue gas can lead to life-threatening poisoning.
& Shut down the heating system.
& Ventilate the boiler room.
& Close all doors leading to the
living space.
5692 709 GB
Regulations
Safety instructions
Safety instructions (cont.)
Working on the system
&
When using gas as fuel, also close
the main gas shut-off valve and
safeguard against unauthorised
reopening.
& Isolate the system from the power
supply and check that it is no longer
'live', e.g. by removing a separate
fuse or by means of a main isolator.
& Safeguard the system against
unauthorised reconnection.
Please note
Electronic modules can be
damaged by electro-static discharges.
Touch earthed objects, such as
heating or water pipes, to discharge static loads.
!
Please note
Repairing components which
fulfil a safety function can compromise the safe operation of
your heating system.
Replace faulty components
only with original Viessmann
spare parts.
Ancillary components, spare and
wearing parts
!
Please note
Spare and wearing parts which
have not been tested together
with the heating system can
compromise its function. Installing non-authorised components and non-approved
modifications/conversion can
compromise safety and may
invalidate our warranty.
For replacements, use only original spare parts from
Viessmann or those which are
approved by Viessmann.
5692 709 GB
!
Repair work
3
Index
Index
Commissioning, inspection, maintenance
Steps - commissioning, inspection and maintenance ...................................
Further details regarding the individual steps ..............................................
5
6
Parts lists
Parts list Vitocell 300-B (300 litres)..............................................................
9
Parts list Vitocell 300-B (500 litres).............................................................. 11
Parts list Vitocell 300-V (200 and 300 litres) ................................................ 13
Parts list Vitocell 300-V (500 litres).............................................................. 15
Commissioning/service reports ............................................................... 17
Product parameters .................................................................................. 18
Accessories
Accessory specification .............................................................................. 19
5692 709 GB
Certificates
Declaration of conformity ............................................................................ 21
4
Commissioning, inspection, maintenance
Steps - commissioning, inspection and maintenance
For further information regarding the individual steps, see the page indicated
!
•
Commissioning steps
!
Maintenance steps
Page
!
•
•
•
•
•
•
•
1. Filling the DHW cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
2. Inspection and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
3. Shutting down the system
4. Checking the sensor wells for leaks
5. Checking the function of all safety valves
6. Cleaning the inside of the DHW cylinder . . . . . . . . . . . . . . . . . . . . . .
6
7. Returning the DHW cylinder into use . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
8. Checking connections and sensor wells for leaks
on the heating water side
5692 709 GB
•
•
•
•
•
•
•
Inspection steps
5
Commissioning, inspection, maintenance
Further details regarding the individual steps
Filling the DHW cylinder
1. Fill the DHW cylinder from the
DHW side.
Note
If the DHW cylinder is pressurised,
re-torque the flange lid with a torque of 40 Nm.
The cylinder cap does not need to
be tightened.
2. Check the fittings on the heating
water and DHW side for leaks and
tighten, if required.
3. Check sensor wells for leaks and
retighten, if required.
4. Check the function of the safety
valves according to manufacturer's
instructions.
Inspection and maintenance
DIN 1988 specifies a visual inspection
and (if required) cleaning no later than
two years after the cylinder has been
taken into use and thereafter according to requirements.
Cleaning the inside of the DHW cylinder
1. Drain the DHW cylinder from the
DHW side.
2. Remove top panel A or hood B,
thermal insulation mats C and
thermometer sensor D.
3. Remove flange lid E or cylinder
cap F with stainless steel circular
blank G and gaskets H.
5. Remove loose deposits with a high
pressure cleaner.
6
5692 709 GB
4. Disconnect the DHW cylinder from
the pipework to prevent cleaning
agents and contaminants entering
the pipework.
Commissioning, inspection, maintenance
Parts list Vitocell 300-B (300 litres)
!
Please note
Pointed objects or those with
sharp edges will damage the
internal cylinder wall.
Only use plastic tools to
clean the inside.
6. Use a chemical cleaning agent to
remove hard deposits that cannot
be removed by a high pressure
cleaner.
!
Please note
Cleaning agents containing
hydrochloric acid attack the
material of the DHW cylinder.
Never use such cleaning
agents.
Danger
Cleaning agent residues can
lead to poisoning.
Always observe the details
provided by the cleaning
agent manufacturer.
7. Fully drain any cleaning agent.
5692 709 GB
8. Thoroughly flush the DHW cylinder after cleaning.
7
Commissioning, inspection, maintenance
Further details regarding the individual steps (cont.)
Returning the DHW cylinder into use
1. Reconnect the DHW cylinder to the
pipework.
2. Insert new gaskets H underneath
flange lid E or cylinder cap F.
3. Refit flange lid E or cylinder cap
F with stainless steel circular
blank G and tighten with the
required torque.
& Cylinder cap: 160 Nm
& Flange lid: 40 Nm
4. Fill the DHW cylinder from the DHW
side.
5. If the DHW cylinder is pressurised,
re-tighten the screws on flange lid
E with a torque of 40 Nm.
5692 709 GB
6. Fit thermometer sensor D, thermal
insulation mats C and hood B or
top panel A.
8
Parts lists
Parts list Vitocell 300-B (300 litres)
When ordering spare parts:
Quote the type and serial no. (see
type plate) and the item no. of the
required part (as per this parts list).
Obtain standard parts from your local
supplier.
Top panel
Upper insulation mat
Hood
Thermal insulation mat hood
Sensor retaining clip
Cylinder cap (with items 007 and
008)
007 Stainless steel circular blank
(with item 008)
008 Gasket
009 Sensor fixture
Sensor well (with item 009)
Sensor well thermal insulation
Reducer
Adjustable foot
Gasket
Dummy flange (with item 014)
Thermometer
Vitocell 300 logo
Cable trunking
Parts not shown
020 Installation instructions
022 Service instructions
023 Touch-up spray, Vitosilver
024 Touch-up paint stick, Vitosilver
A Type plate
5692 709 GB
001
002
003
004
005
006
010
011
012
013
014
015
016
018
019
9
Parts lists
5692 709 GB
Parts list Vitocell 300-B (300 litres) (cont.)
10
Parts lists
Parts list Vitocell 300-B (500 litres)
When ordering spare parts:
Quote the type and serial no. (see
type plate) and the item no. of the
required part (as per this parts list).
Obtain standard parts from your local
supplier.
Lid
Upper thermal insulation mat II
Lower thermal insulation mat
Hood with thermal insulation
Thermal insulation jacket
Adjustable foot
Sensor retaining clip
Cylinder locking cap (with pos.
009 and 010)
009 Stainless steel circular blank
(with pos. 10)
010 Gasket
Sensor fixture
Sensor well (with pos. 011)
Reducer
Adjustable foot
Gasket
Dummy flange (with pos. 015)
Thermometer
Viessmann logo
Sensor well (with pos. 020)
Sensor fixture
Sensor well thermal insulation
Upper thermal insulation mat I
Parts not shown
021 Installation instructions
022 Service instructions
A Type plate
5692 709 GB
001
002
003
004
005
006
007
008
011
012
013
014
015
016
017
018
019
020
031
032
11
Parts lists
5692 709 GB
Parts list Vitocell 300-B (500 litres) (cont.)
12
Parts lists
Parts list Vitocell 300-V (200 and 300 litres)
When ordering spare parts:
Quote the type and serial no. (see
type plate) and the item no. of the
required part (as per this parts list).
Obtain standard parts from your local
supplier.
Top panel
Upper insulation mat
Hood
Thermal insulation mat hood
Sensor retaining clip
Cylinder cap (with items 007 and
008)
007 Stainless steel circular blank
(with item 008)
008 Gasket
Sensor fixture
Sensor well (with item 009)
Sensor well thermal insulation
Reducer
Adjustable foot
Gasket
Dummy flange (with item 014)
Thermometer
Vitocell 300 logo
Parts not shown
020 Installation instructions
022 Service instructions
023 Touch-up spray, Vitosilver
024 Touch-up paint stick, Vitosilver
A Type plate
5692 709 GB
001
002
003
004
005
006
009
010
011
012
013
014
015
016
018
13
Parts lists
5692 709 GB
Parts list Vitocell 300-V (200 and 300 litres) (cont.)
14
Parts lists
Parts list Vitocell 300-V (500 litres)
When ordering spare parts:
Quote the type and serial no. (see
type plate) and the item no. of the
required part (as per this parts list).
Obtain standard parts from your local
supplier.
Lid
Upper thermal insulation mat II
Lower thermal insulation mat
Hood with thermal insulation
Thermal insulation jacket
Adjustable foot
Sensor retaining clip
Cylinder cap (with pos. 009 and
010)
009 Stainless steel circular blank
(with pos. 10)
Gasket
Sensor fixture
Sensor well (with pos. 011)
Reducer
Adjustable foot
Gasket
Dummy flange (with pos. 015)
Thermometer
Viessmann logo
Thermometer cover
Sensor well thermal insulation
Upper thermal insulation mat I
Parts not shown
021 Installation instructions
022 Service instructions
A Type plate
5692 709 GB
001
002
003
004
005
006
007
008
010
011
012
013
014
015
016
017
018
030
031
032
15
Parts lists
5692 709 GB
Parts list Vitocell 300-V (500 litres) (cont.)
16
Commissioning/service reports
Commissioning/service reports
Commissioning
Service
Service
Service
Service
Service
Service
Service
Service
Service
Service
Service
Service
Service
Service
date:
by:
date:
by:
date:
by:
date:
by:
date:
5692 709 GB
by:
17
Product parameters
Product parameters
Vitocell 300-V
Cylinder capacity
Standby heat loss
q BS with 45 K temperature
differential
*1 Standard
18
characteristics
l
kWh/24 h
300
1.17
500
1.37
l
149
245
l
151
255
l
kWh/24 h
200
1.6
300
2.0
500
3.0
5692 709 GB
Vitocell 300-B
Cylinder capacity
Standby heat loss* 1
q BS with 45 K temperature
differential
Vaux (volume standby section)
V sol (volume solar section)
Accessories
Accessory specification
Electric immersion heater
Only for use with soft to medium-hard water up to 2.51 mmol/l (hardness level
2).
Rated output at standard operation/
kW
quick heat-up
Type of current and rated voltage
Rated current
A
Heat-up time 10 to 60 °C
Vitocell 300-V, type EVI 200 l
h
type EVI 300 l
h
type EVI 500 l
h
Vitocell 300-B, type EVB 300 l
h
type EVB 500 l
h
Capacity that can be heated with the electric immersion heater
Vitocell 300-V, type EVI 200 l
l
type EVI 300 l
l
type EVI 500 l
l
Vitocell 300-B, type EVB 300 l
l
type EVB 500 l
l
4
6
3/N/ 400 V/50 Hz
8.7
4.9
7.3
11.4
7.1
11.0
2.4
3.6
5.7
3.6
5.5
1.6
2.4
3.8
2.4
3.7
162
256
390
245
379
l
200
300
500
mm
mm
—
841
864
887
1114
1137
5692 709 GB
Cylinder capacity
Total width incl. electric immersion
heater
b (Vitocell 300-B)
b (Vitocell 300-V)
2
19
Accessories
Accessory specification (cont.)
5692 709 GB
Illustration: Vitocell 300-V
20
Certificates
Declaration of conformity
We, Viessmann Werke GmbH & Co KG, D-35107 Allendorf, confirm as sole
responsible body that the products Vitocell 300-B and Vitocell 300-V comply
with the following standards:
DIN 4753
AD Codes of Practice
This product is designated _-0036 in accordance with the following Directives:
89/336/EEC
97/23/EC
2006/95/EC
Details according to the Pressure Equipment Directive (97/23/EC):
& Heated pressure vessel (not at risk from overheating)
& Class I and II according to appendix II, diagram 2
& Modules B and C 1 according to appendix III
& Materials according to AD regulations, individual assessment and appendix I,
4.2, b)
& Corrosion supplement to appendix I, 2.2 and AD regulations
The pressure device was tested without fitted equipment (safety assembly).
The pressure vessel must be equipped in accordance with current national regulations before installation and commissioning.
Allendorf, 30 March 2007
Viessmann Werke GmbH&Co KG
5692 709 GB
pp. Manfred Sommer
21
22
5692 709 GB
23
5692 709 GB
Subject to technical modifications.
chlorine-free bleached paper
Printed on environmentally friendly,
24
Viessmann Limited
Hortonwood 30, Telford
Shropshire, TF1 7YP, GB
Telephone: +44 1952 675000
Fax: +44 1952 675040
E-mail: [email protected]
5692 709 GB
Viessmann Werke GmbH&Co KG
D-35107 Allendorf
Telephone: +49 6452 70-0
Fax: +49 6452 70-2780
www.viessmann.com