viesmann - Viessmann

viesmann - Viessmann
Operating instructions
VIESMANN
for the system user
Heating system with Vitotronic 100 control unit
for constant temperature mode
VITODENS
VITOPEND
5592 547 GB
4/2007
Please keep safe.
Safety instructions
For your safety
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 operating instructions are for
the heating system user.
Danger
Escaping gas can lead to
explosions which may result in
serious injury.
& Never smoke. Prevent naked
flames and sparks. Never
switch electrical lights or
equipment 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 and your local heating contractor from outside
the building.
& Shut off the electricity supply
to the building from a safe
place (outside the building).
If you smell flue gas
Danger
Flue gas can lead to life‐threatening poisoning.
& Shut down the heating system.
& Vent the boiler room.
& Close all doors in the living
space.
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Danger
Incorrectly executed work on
the heating system can lead to
life‐threatening accidents.
& Work on gas appliances must
only be carried out by a qualified gas fitter.
& Work on electrical equipment
must only be carried out by a
qualified electrician.
If you smell gas
2
Safety instructions
For your safety (cont.)
In case of fire
Danger
Fire creates the risk of burning
and explosions.
& Shut down the heating system.
& Close the shut‐off valves of
the fuel lines.
& Use a tested fire extinguisher, class ABC.
Ancillary components, spare and
wearing parts
!
Please note
Components which are not
tested with the heating system
may lead to damage to the
heating system, or may affect
their various functions.
Installation or replacement
must only be carried out by
qualified personnel.
Boiler room requirements
Please note
Incorrect ambient conditions
can lead to damage to the
heating system and put the
safe operation at risk.
& Ensure ambient temperatures above 0 ºC and below
35 ºC.
& Prevent air contamination by
halogenated hydrocarbons
(e.g. as contained in paints,
solvents or cleaning fluids)
and excessive dust (e.g.
through grinding/polishing
work).
& Avoid continuously high
humidity levels (e.g. through
frequent drying of washing).
& Never close existing ventilation apertures.
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!
3
Index
Index
Introductory information
Commissioning ...........................................................................................
Your system is preset at the factory .............................................................
Multi-boiler system .....................................................................................
6
6
6
Where to find the controls
Summary of controls and indicators ............................................................
& Opening the control unit ...........................................................................
& Functions ................................................................................................
& Symbols in the display .............................................................................
7
7
8
9
Start-up/shutdown
Starting the heating system.........................................................................
Shutting down the heating system ...............................................................
Starting a heating circuit and DHW heating .................................................
Starting DHW heating only ..........................................................................
Shutting down a heating circuit and stopping DHW heating..........................
Switching the comfort function ON and OFF ................................................
10
10
11
12
12
12
Setting temperatures
Adjusting the room temperature .................................................................. 13
Adjusting the boiler water temperature ........................................................ 13
Setting the DHW temperature ..................................................................... 14
Further adjustments
Restoring the standard settings................................................................... 15
Scanning options
Scanning temperatures and operating conditions ........................................ 16
Scanning fault display ................................................................................. 17
Special displays
Service display ........................................................................................... 18
19
20
20
21
Maintenance
Cleaning ..................................................................................................... 22
Inspection and maintenance ....................................................................... 22
4
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What to do if...
Rooms are too cold .....................................................................................
Rooms are too hot ......................................................................................
There is no hot water ..................................................................................
The DHW is too hot .....................................................................................
Index
Index (cont.)
Boiler.......................................................................................................
DHW cylinder (if installed) ........................................................................
& Safety valve (DHW cylinder) ....................................................................
& Potable water filter (if installed) ................................................................
&
&
22
22
23
23
Energy saving tips .................................................................................... 24
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Keyword index .......................................................................................... 25
5
Introductory information
Commissioning
The commissioning and matching up
of the control unit to local conditions
and the structural characteristics of
the building must be carried out by
your heating contractor.
As the user of new combustion equipment, you may be obliged to notify
your local flue gas inspector of the
installation [check local regulations].
Your local flue gas inspector will also
inform you [where appropriate] about
work he may be required to perform
on your combustion equipment (e.g.
regular checks, cleaning).
Your system is preset at the factory
The control unit is already adjusted to
"Heating and hot water" in the factory,
i.e. the system provides DHW and
central heating (if a DHW cylinder is
installed).
Your heating system is therefore
ready for use.
You may change the factory settings
in accordance with personal requirements.
Note
All data is saved in case of power failure.
Multi-boiler system
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You only require the Vitotronic 300-K
operating instructions if the boiler is
used in a multi-boiler system in conjunction with a Vitotronic 300-K control unit. These instructions also
include the operating steps for boiler
control.
6
Where to find the controls
Summary of controls and indicators
You can change all settings for your heating system, centrally, at the programming unit.
You can adjust the room temperature and the time programs at the remote control, if your system is equipped with a remote control unit .
Remote control operating instructions
Opening the control unit
Lift cover A and pivot control unit flap
B down. All boiler controls are
located behind the control unit flap.
On the inside of control unit flap B,
an abridged version of these operating
instructions can be found behind a
further flap C. The abridged operating instructions can be removed with
the flap.
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A Cover
B Control unit flap (open to make
adjustments)
C Flap with abridged operating
instructions
7
Where to find the controls
Summary of controls and indicators (cont.)
Functions
A
B
C
D
E
F
G
Standby mode (page 12)
DHW only (page 12)
Heating and DHW (page 11)
Comfort function (page 12)
Help (page 16)
Standard setting
Confirmation
H Setting values
K DHW temperature (page 14)
L Emissions test function (only for
contractors)
M Boiler water temperature
(page 13)
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Further controls and indicators
8
Where to find the controls
Summary of controls and indicators (cont.)
A Pressure gauge
B Fault indicator (red)
C ON indicator (green)
D Reset button
E ON/OFF switch
Symbols in the display
These symbols are not always displayed, but appear subject to the system version and the operating condition. Flashing values in the display indicate that
modifications can be made.
r
Êp DHW heating by the solar heating system
A Burner "On"
S
Emissions test function "On"
E Burner fault
U
Fault message
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w
p
The system delivers central
heating or the boiler in a multiboiler system is enabled
DHW heating enabled
Heating circuit pump running
9
Start-up/shutdown
Starting the heating system
1. Check the heating system pressure
at pressure gauge A: The system
pressure is too low if the indicator
points to the area below 1.0 bar. In
that case, top up with water or
notify your local heating contractor.
2. For open flue operation:
Check whether the ventilation apertures in the installation room are
open and unobstructed.
Note
With open flue operation, the combustion air is drawn from the installation room.
3. Open gas shut-off valve B.
4. Switch ON the power supply, e.g. at
a separate MCB/fuse or a main isolator.
Position of the gas shut-off valve at
the Vitodens 333-F
5. Switch system ON/OFF switch
"8" C ON.
Standby is indicated by the green
indicator (ON indicator). The boiler
water temperature is displayed
after a short time. Your heating system and, if installed, your remote
control unit are now ready for use.
Shutting down the heating system
Note
The circulation pumps are briefly started every 24 hours to prevent them from
seizing up.
10
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If, temporarily, you have no need of your heating system, e.g. during a summer
holiday, switch the system to "Standby mode"K (see page 12).
Start-up/shutdown
Shutting down the heating system (cont.)
If you do not want to use your heating system, you can shut it down.
We recommend you contact your local heating contractor, if you plan to take
your heating system out of use for longer periods and before returning it into
use.
Your heating contractor can then take any necessary actions, subject to requirements, e.g. frost protection or preserving the heating surfaces.
1. Switch system ON/OFF switch "8"
OFF.
The green indicator (ON indicator)
goes out.
2. Close the gas shut-off valve.
3. Isolate the system from its main
power supply, e.g. at a separate
MCB/fuse or a main isolator.
Note
Frost protection is no longer
enabled
All control settings are retained.
Starting a heating circuit and DHW heating
You want to heat your rooms and have DHW available.
Press G.
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Heating and DHW:
& Central heating is active.
& DHW will be heated (subject to a
DHW cylinder or instantaneous
water heater being installed).
& Boiler and DHW cylinder are protected against frost.
11
Start-up/shutdown
Starting DHW heating only
You do not want to heat your rooms but would like to have DHW available.
Press L.
DHW only:
& No central heating.
& DHW will be heated (subject to a
DHW cylinder or instantaneous
water heater being installed).
& Frost protection for the boiler and
the DHW cylinder is enabled.
Shutting down a heating circuit and stopping DHW heating
You do not want to heat your rooms or have DHW available.
Press K.
Standby mode:
& No central heating.
& No DHW heating.
& Frost protection for the boiler and
the DHW cylinder is enabled.
Note
The circulation pump is briefly started
in certain intervals to prevent it from
seizing up. Your heating contractor
can alter these intervals.
&
Switching the comfort function ON and OFF
You can switch OFF the comfort function with "/". This prevents the boiler
being switched ON, saving energy in
connection with maintaining the
standby temperature when no hot
water is being drawn (e.g. at night).
12
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Only for Vitodens 200-W or Vitopend 200 (type WHKA) with integral instantaneous water heater.
If the comfort function is switched ON, the instantaneous water heater is kept up
to temperature (standby). This makes hot water available immediate.
Setting temperatures
Adjusting the room temperature
In addition to the boiler control unit, a separate room temperature controller (e.
g. Vitotrol 100 remote control) must be installed in one of the living rooms, if the
heating system is to be regulated in accordance with the required room temperature.
Please make any adjustments using
the relevant operating instructions.
Please also note:
& "Htg.+ DHW"G must be selected.
& The boiler water temperature must
be set sufficiently high.
& All thermostatic radiator valves
must be fully open in the room
where the control unit is installed.
Adjusting the boiler water temperature
If a remote control unit is connected:
You set the room temperature on the remote control.
Set the boiler water temperature sufficiently high so the required room temperature can be achieved.
Press the following keys:
for "Boiler temp.setpt."; the
current temperature will
flash.
3. d
to confirm; the temperature
no longer flashes and is
saved.
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1. O
2. a/b for the required temperature.
13
Setting temperatures
Setting the DHW temperature
Press the following keys:
for "DHW temp.setpt."; the
current temperature will
flash.
3. d
to confirm; the temperature
no longer flashes and is
saved.
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1. F
2. a/b for the required temperature.
14
Further adjustments
Restoring the standard settings
For this, press e.
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It is possible to simultaneously reset
all changed values to their factory settings.
15
Scanning options
Scanning temperatures and operating conditions
Subject to the connected components and previous settings, you can scan current temperatures and operating conditions.
Press the following keys:
2. a/b for further scans.
1. c
3. d
for boiler water temperature.
Display indication
Description
to end scanning.
Notes
1
20°C Outside temperature
Display only if an outside temperature sensor is connected.
3
65°C Boiler water temperature
–
5
50°C DHW temperature
Display only if a DHW cylinder
has been installed.
5
45°C DHW temperature
with solar operation
Display only if a solar heating system is connected.
6
70°C Collector tempera- Display only if a solar heating systure
tem is connected.
Burner hours run
Hours run are only approximate
values.
|||
030417
Burner starts
|||||
000850 h
Solar circuit pump
hours run
Hours run are only approximate
values.
||||||
002850
Solar energy in
kWh
The displayed solar yield represents only an approximate value.
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|
003572 h
16
Scanning options
Scanning fault display
A Fault display
B Fault number
C Fault code
D Fault symbol
If your heating system has developed a fault, it will be displayed and indicated
by the flashing red fault indicator A.
You can check the fault code on the display and then notify your heating contractor accordingly. This allows your contractor to better prepare for the service
call and may save additional travelling costs.
Press the following keys:
1. a/b to display further faults, if
several faults exist.
2. d
to acknowledge the fault.
To recall fault codes press the following keys:
1. d
for approx. 3 s.
2. a/b to display further faults, if
several faults exist.
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Note
The fault message will be displayed
again the following day, if the fault has
not been rectified. The red fault indicator flashes until the fault has been
rectified.
17
Special displays
Service display
If your heating contractor has entered a service interval into the control unit, a
message will appear on the display after expiry of that period.
Service display after an interval
(flashing display), e.g. service every
12 months:
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Service display after a set number of
hours run (display flashes):
18
What to do if...
Rooms are too cold
Cause
Remedy
The heating system is switched OFF
ON indicator "8" (green) OFF
&
Control unit or remote control incorrectly adjusted
Check and, if required, correct adjustments (see page 11 or the operating instructions of the remote control).
Only when operating with DHW heating:
DHW priority (wp is displayed)
Wait until the DHW cylinder has been
heated up or no more DHW is drawn
off when operating an instantaneous
water heater (p is extinguished from
the display)
No fuel
For LPG:
Check the fuel stock and re-order, if required.
With natural gas:
Open the gas shut-off valve and check
with your gas supplier, if required.
Control unit fault: The display shows
"U", and the red fault indicator flashes
Check the fault code on the display
(see page 17) and notify your local
heating contractor
Burner fault: "E" is displayed and the
red fault indicator on the control unit
flashes
Press burner fault reset "E"; if that attempt to start also fails, notify your
heating contractor.
Remote control fault
Notify your local heating contractor
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Switch system ON/OFF switch "8"
ON (see page 10)
& Switch the main isolator ON, if
installed (outside the boiler room)
& Check and, if required, reset/replace
the MCB/fuse inside the power distribution board (main domestic MCB/
fuse)
19
What to do if...
Rooms are too hot
Cause
Remedy
Control unit or remote control incorrectly adjusted
Check and, if required, correct adjustments (see page 11 or the operating instructions of the remote control).
Control unit fault: The display shows
"U", and the red fault indicator flashes
Check the type of fault (see page 17)
and notify your heating contractor
There is no hot water
Cause
Remedy
The heating system is switched OFF
ON indicator "8" (green) OFF
&
Control unit incorrectly adjusted
Check settings and correct, if required:
& DHW heating must be switched ON
(see page 11)
& DHW temperature (see page 14)
No fuel
For LPG:
Check the fuel stock and re-order, if required.
With natural gas:
Open the gas shut-off valve and check
with your gas supply utility, if required.
Control unit fault: The display shows
"U", and the red fault indicator flashes
Check the type of fault (see page 17)
and notify your heating contractor
Burner fault: The red fault indicator on Press burner fault reset "E"; if that atthe control unit flashes, and "E" is dis- tempt to start also fails, notify your
heating contractor.
played
20
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Switch system ON/OFF switch "8"
ON (see page 10)
& Switch the main isolator ON, if
installed (outside the boiler room)
& Check and, if required, reset/replace
the MCB/fuse inside power distribution (main domestic circuit breaker/
fuse)
What to do if...
The DHW is too hot
Remedy
Control unit incorrectly adjusted
Check and, if required, correct the
DHW temperature (see page 14)
Sensor fault
Notify your local heating contractor
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Cause
21
Maintenance
Cleaning
All devices may be cleaned with a
commercially available domestic
cleaning agent (non-scouring).
Inspection and maintenance
The inspection and maintenance of a heating system is prescribed by the
Energy Saving Order [EnEV - Germany] and the DIN 4755, DIN 1988-8 and
EN 806 standards.
Regular maintenance ensures a trouble-free, energy-efficient and environmentally responsible heating operation. For this, we strongly advise you to arrange
an inspection and maintenance contract with your local heating contractor.
Boiler
Increasing boiler contamination raises
the flue gas temperature and thereby
increases energy losses. For that reason, all boilers should be cleaned
annually.
DHW cylinder (if installed)
22
Additionally for a Vitocell 100:
We recommend that the correct function of the sacrificial anode is checked
annually by your heating contractor.
The anode function can be checked
without interrupting the system operation. The heating contractor will check
the earth current with an anode tester.
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The DIN 1988-8 and EN 806 specify
that maintenance and cleaning should
be carried out no later than two years
after commissioning and thereafter as
required.
Only a qualified heating contractor
should clean the inside of a DHW
cylinder and the DHW connections.
Refill any water treatment equipment
(e.g. a lock or injection system) in
good time, if such equipment is
installed in the cold water supply of
the DHW cylinder. Observe the manufacturer's instructions.
Maintenance
Inspection and maintenance (cont.)
Safety valve (DHW cylinder)
The safety valve function should be
checked every six months by venting,
either by the system user or the local
heating contractor. The valve seat
may become contaminated (see the
valve manufacturer's instructions).
Potable water filter (if installed)
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To maintain high hygienic standards,
proceed as follows:
& Replace filter element on non-back
flushing filters every six months
(visual inspection every
two months).
& On back flushing filters, back flush
every two months.
23
Energy saving tips
Energy saving tips
With the following steps, you can save additional energy:
Correct ventilation/airing.
Briefly open windows A fully and at
the same time close thermostatic
valves B.
& Never overheat rooms;
& endeavour to achieve a room temperature of 20 °C; every degree of
room temperature reduction saves
up to 6% of your heating bills.
& Close roller shutters (where
installed) at dusk.
& Adjust thermostatic valves B correctly.
& Never cover radiators C or thermostatic valves B.
& Make full use of the setting options
offered by control unit D, e.g.
"Normal room temp." alternating
with "Red.room temp.".
& Adjust the DHW temperature of
DHW cylinder E at control unit D.
& Only activate the DHW circulation
pump (via switching times at the
control unit), when DHW is actually
drawn.
& Controlled DHW consumption: A
shower generally uses less energy
than a full bath.
&
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&
24
Keyword index
Keyword index
B
Boiler shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Boiler water temperature
& Boiler water temperature . . . . . . . . . . . . 13
Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Burner fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
C
Changing temperatures . . . . . . . . . . . . . . . . 13
Cleaning information . . . . . . . . . . . . . . . . . . . . 22
Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . 6, 10
N
Notice of completion
. . . . . . . . . . . . . . . . . . . . . .
6
O
ON indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . 10, 11
D
DHW heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9, 12
DHW heating
& Summer mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
DHW temperature
& Cylinder temperature . . . . . . . . . . . . . . . . . 14
P
Pressure gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Programming unit . . . . . . . . . . . . . . . . . . . . . . . . . . 7
E
Emissions test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Error (fault) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
S
Scanning
& Scanning temperatures . . . . . . . . . . . . . . 16
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Shutting down. . . . . . . . . . . . . . . . . . . . . . . . . 10, 11
Special displays. . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Standard room temperature (day
temperature) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Standard settings . . . . . . . . . . . . . . . . . . . . . . 6, 15
Standby mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Starting the boiler . . . . . . . . . . . . . . . . . . . . . . . . 10
Starting the heating circuit . . . . . . . . . . . . . 11
Starting the heating system . . . . . . . . . . 10
Switching the control unit OFF . . . . . . . 11
System ON/OFF switch . . . . . . . . . . . 10, 11
F
Fault indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . 9, 17
Fault
& Fault message . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Frost protection . . . . . . . . . . . . . . . . . . . . . . 11, 12
G
Gas shut-off valve . . . . . . . . . . . . . . . . . . . . . . . . . 11
H
Heating and DHW . . . . . . . . . . . . . . . . . . . . . 6, 11
Heating circuit pump . . . . . . . . . . . . . . . . . . . . . . 9
Heating system presets . . . . . . . . . . . . . . . . . . 6
Heating system shutdown . . . . . . . . . . . . . 10
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M
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Maintenance contract . . . . . . . . . . . . . . . . . . . 22
Multi-boiler system
& Cascade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
I
Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10, 11
Indicator (diodes) . . . . . . . . . . . . . . . . . . . . . . . . . 17
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
R
Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
T
Time programs
& for central heating . . . . . . . . . . . . . . . . . . . . . . 7
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
W
Where to find the controls . . . . . . . . . . . . . . . 7
25
26
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27
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Viessmann Werke GmbH&Co KG
D-35107 Allendorf
Telephone: +49 6452 70-0
Fax: +49 6452 70-2780
www.viessmann.com
28
Viessmann Limited
Hortonwood 30, Telford
Shropshire, TF1 7YP, GB
Telephone: +44 1952 675000
Fax: +44 1952 675040
E-mail: info-uk@viessmann.com
chlorine-free bleached paper
Printed on environmentally friendly,
Contact your local contractor if you have any questions regarding the maintenance and repair of your system. You may, for example, find local contractors
on the internet under www.viessmann.com.
5592 547 GB
Your contact
Subject to technical modifications.
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