Operating Instructions and User’s Information Manual · Operating Instructions and User’s...
Transcript of Operating Instructions and User’s Information Manual · Operating Instructions and User’s...
VITOTRONIC 100, GC1
Operating Instructions
and User’s Information Manual
Vitotronic 100, GC1 Series
Digital boiler control unit
Certified as a component part
of Viessmann boilers only
Read and save these instructions
for future reference.
IMPORTANT
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5351 339 v1.1 05/2012
Introductory information
2
For your safety
Please follow these safety instructions closely to avoid the risk of injury to persons and damage to property.
If you smell gas
�Don’t smoke! Don’t use nakedflames or cause sparks (e.g. byswitching lights or electricalappliances on and off)
�Open windows and doors�Close the gas shut-off valve� Inform your heating engineers/service
contractors from outside the building�Observe the safety regulations of
your gas supply company (see gasmeter) and those of your heatingengineers (see start-up or instructionreport).
In emergencies
� Immediately switch off the powersupply, e.g. at the separate fuse orpower supply disconnect switch(unless there is a smell of gas).
�Close the shut-off valves in the oilpipes or close the gas shut-off valve,whichever applicable.
�Use suitable extinguishers in theevent of fire.
Work on the equipment
Installation, initial start-up,maintenance and repairs must becarried out by a competent person(heating engineer/service contractor).
Before work is undertaken on theequipment/heating system, switchoff the power supply voltage (e.g. atthe separate fuse or power supplyelectrical isolator switch) and takesteps to prevent it from beingswitched on again.
Gas-fired systems: Also close thegas shut-off valve and make secureto prevent unauthorized use.
Installation of additional components
The installation of additionalcomponents which have not beentested together with the boiler canadversely affect the function andperformance of the boiler.Our warranty does not cover and weaccept no liability for damageattributable to the installation of suchcomponents.
Boiler room conditions
�Do not use a room in which theair is polluted by halogenatedhydrocarbons (e.g. as containedin aerosols, paints, solvents andcleaning agents)
�Do not use a room subject to highlevels of dust
�Do not use a room subject topermanently high humidity
�The room should be frost-protected�Max. ambient temperature
35 °C / 95 °F.�Provide good ventilation and do
not close or obstruct vents(if installed).
This symbol indicates a
reference to other
instructions which must
be observed.
This header denotes
special instructions which
apply to the use of the
Vitotronic 100 in a
multi-boiler system.
Notes on applicability
The Vitotronic 100, GC1, can be used in�single-boiler systems,�multi-boiler systems in conjunction with Vitocontrol-S, VD2/CT3/CM2
or�multi-boiler systems with an external master control.
Multi-boiler system with external master control
Please observe the instructions marked by this header in thisdocument as well the instructions for the external master control.
Multi-boiler system in conjunction with Vitocontrol-S, VD2/CT3/CM2For this system type you need only consult the operatinginstructions for the Vitocontrol-S, VD2/CT3/CM2. These contain all theoperating steps for the Vitotronic 100, GC1, too.
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Index
3
Page
Useful tips Introductory information
For your safety 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Notes on applicability 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instructions in brief Ready for operation 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of controls and indicators 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting the heating program (winter, summer) 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference guide Switching on and off
Starting up the boiler 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shutting down the boiler 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Settings
Changing the boiler water temperature 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing the domestic hot water temperature 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scanning
Scanning temperatures and operating status information 11. . . . . . . . . . . . . . . . .
Information Troubleshooting guide
Diagnosis and correction 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
�with single-boiler systems 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
�with multi-boiler systems 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Servicing/cleaning instructions and note on disposal
of unwanted equipment 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Alphabetical index 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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The main controls
You can carry out all the settings on your heating system centrally on the
control unit.
The control unit is behind the hinged cover. The hinged cover is opened by
pulling the top gently downwards towards you.
You must close the hinged cover again after use.
Settings and scans possible on the Vitotronic 100 used in
single-boiler
systems
multi-boiler
systems
Heating programs
�Central heating and domestichot water
Yes Yes
�Domestic hot water only Yes No
�Standby operation Yes Yes
Change the boiler watertemperature
Yes No
Change the domestic hot watertemperature
Yes No
Scan temperatures andoperating status information
Yes Yes
Display fault codes Yes Yes
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Overview of controls and indicators
Manual override (page 13)
Changing the boiler water temperature
(page 9)
(without function in multi-boiler system)
Changing the domestic hot water
temperature (page 10)
(without function in multi-boiler system)
Value selector buttons
Information (page 11)
Confirmation button
Factory settings (see below)
Display window
Heating program selector buttons (page 6)
w without function in multi-boiler system
Adjustable high limit
Manual reset fixed high limit
Power on/off switch (page 7)
Fuse F1, F2
TUV (for service purposes only)
Operating status indicator (green) (page 7)
Fault indicator (red) (page 12)
Factory settings
Press this button to reset all altered va-lues to their factory settings. Pleasenote that all altered values are reset tothe factory settings.
Flashing data
Data flashing in the display windowmeans that new settings can beentered.
Other display symbols
(These are not displayed continuously,but appear according to system typeand operating status)8 Digital display of the correspon-
ding value°C Unit of measurement for tem-
perature valuesh Unit of measurement for display
of burner hours runU Fault messager Central heating ONrp Displayed when output sÖ is
activated
A Burner ONw Domestic hot water heating
releasedwp DHW pump (circulation pump for
heating the DHW tank) ON| Scan hours run
1st stage burner|| Scan hours run
2nd stage burner||| Scan number of burner starts
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Selecting the heating program (winter, summer)
In a multi-boiler system�the button is without function.�domestic hot water heating can only be set on the master control.
Select the required heating program
with the , or button.
When pressed, the corresponding
button is illuminated.
Central heating and domestic hot water
�Central heating�Domestic hot water supply (if a DHW
tank is installed)�Freeze-up protection of the boiler and
the DHW tank
Example
For the winter and transitionary
periods.
Domestic hot water only
�No central heating�Domestic hot water supply (if a DHW
tank is installed)�Freeze-up protection of the boiler and
the DHW tank
Example
For the summer.
Standby operation
�No central heating�No domestic hot water supply�Freeze-up protection of the boiler and
the DHW tank
Please note:
The circulation pumps are
switched on for a short time
every 24 hours to prevent them
from seizing up.
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Switching on and off
7
Starting up the heating system
The initial start-up and matching of the control unit to local conditions and
the structural characteristics of the building must be carried out by your
heating contractor.
In a multi-boiler system, only the Vitotronic 100 and the
corresponding boiler are started up when the following steps are
carried out.
1. Check the pressure of the heatingsystem on the manometer.If the needle is below the redmarker, the system pressure is toolow – in which case add more wateror contact your heating contractor.
2.Open the shut-off valves in the oilpipes (at the boiler) or open the gasshut-off valve, whichever applicable.
3. Switch on the power supply voltage,e.g. at the separate fuse or a powersupply disconnect switch.
4. Switch on the heating system on/offswitch ”8”; the operating status isindicated by the green lamp and,after a short time, the boilertemperature appears in the displaywindow.
The boiler is now ready for operation.
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Switching on and off
8
Shutting down the heating system
In a multi-boiler system, only the corresponding boiler can be
switched off with the Vitotronic 100. If the complete boiler system
is to be switched off, it is necessary to switch off the master
control and the power supply power supply to the heating system
as well.
If you do not want to use the boiler temporarily, select standby operation
(see page 6).
If you do not want to use the boiler for a long period (several months), you
should shut it down.
We advise you to contact your heating contractor before shutting down the
boiler for long periods. Your heating contractor will take any necessary action,
e.g. for freeze-up protection of the system or to safeguard the heat exchange
surfaces.
1. Switch off the heating system on/offswitch ”8”.The green lamp goes out. The powersupply to the boiler is now switchedoff.There is no freeze-up protection of
the boiler and DHW tank.
Please note:
The settings of the control unit
remain intact.
2.Close the shut-off valves in the oilpipes (at the boiler) or close the gasshut-off valve, whichever applicable.
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Settings
9
Changing the boiler water temperature
In a multi-boiler system, the tr button (for setting the boiler water
temperature) is without function.
If the button is nevertheless pressed, the boiler water temperature
continues to be displayed in the display window.
60 °C
__...60r
1. tr Press tr; the previousboiler water temperaturesetting flashes in thedisplay window.
2. / Press the / buttonuntil the requiredtemperature value appears.
3. Confirm by pressing ;the temperature value stopsflashing and is stored. Thedisplay changes and showsthe boiler temperature.
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Changing the domestic hot water temperature
In a multi-boiler system, the Vitotronic 100 cannot be used for
controlling a DHW tank.
The button is without function.
60 °C
__...50w
1. Press ; the previousdomestic hot watertemperature setting flashesin the display window.
2. / Press the / button untilthe required temperaturevalue appears.
3. Confirm by pressing ; thetemperature value stopsflashing and is stored.The display changes andshows the boilertemperature.
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Scanning
11
Scanning temperatures and operating status information
You can scan various actual temperatures and operating status information depend-
ing on the system components connected:
Data
displayed
Meaning Please note
3__65.°C Boiler water temperature ––
5__50.°C Domestic hot watertemperature(1st DHW tank temperaturesensor)
Only displayed if DHW tanktemperature sensor connected
5o_45.°C Domestic hot watertemperature(2nd DHW tank temperaturesensor)
Only displayed if 2nd DHW tanktemperature sensor connected
6__55.°C Return temperature at aJA(1st return temperaturesensor)
Only displayed if temperaturesensor of Therm-Controlortemperature sensor T1connected
8_190.°C Flue gas temperature Only displayed if flue gastemperature sensor connected
9__60.°C Return temperature at aJB(2nd return temperaturesensor)
Only displayed if temperaturesensor T2 connected
|
03572.hBurner hours run1st stage
The hours run can be reset to”0” by pressing D.The hours run displayed areapproximate values only.
||
00572.hBurner hours run2nd stage
The hours run can be reset to”0” by pressing D.The hours run displayed areapproximate values only.
|||
30417.Burner starts The number of burner starts can
be reset to ”0” by pressing D.
60 °C
3_...65
1. Press ; the firsttemperature appears in thedisplay window.
2. / Press / to scan otherdata (see table above).
3. Press to exit thescanning mode.The display changes andshows the boilertemperature.
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Troubleshooting guide
12
Diagnosis and correction
If a fault occurs on the heating system, it will be indicated in the display
window and by the flashing red fault lamp (see page 5).
Using the scan facility, you can read off the fault code yourself and inform
your heating contractor accordingly.
In a multi-boiler system, the Vitotronic 100 only displays those
faults which are applicable to it. Therefore you should always
check all the other control units in your heating system for faults too.
_1...38.U
1. / Press / to display theindividual fault codes ifseveral faults haveoccurred simultaneously.
2. Press to confirm;the display changes andshows the boilertemperature.
Please note:
The fault message will re-appear
on the following day if the fault
is not corrected in the meantime.
The red fault lamp continues to
flash until the fault has been
corrected.
To call up an acknowledged fault message
1. Press for approx.2 seconds.
The fault code is displayed.
2. / Press / to displaythe individual fault codesif several faults haveoccurred simultaneously.
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Diagnosis and correction with single-boiler systems
Fault Cause Remedy
Heating system does not start up Heating system switch ”8” turnedto OFF on the control unit
Switch on
Electrical isolator switch, if installed,is switched off
Switch on electrical isolator switch
Fuse in the domestic power circuit orin the control unit has blown ortripped
Inform heating contractor
Burner does not switch on Heating program ”9” is set (thecorresponding button is illuminated)
Set ”rw” or ”w” heating program(page 6)
Vitoair draught stabilizer defective(only on boilers with pressure jetburner)
Inform heating contractor.Change setting of Vitoair tomanual operation:Press in rotary knob A onmotor and turn fully beyondsetting ”4”.
A
Failure of motor-controlled flue gasdamper (only on gas boilers withatmospheric burner)
Inform heating contractor.Change setting of motor-controlledflue gas damper to manual operation:Press in rotary knob A on motor andturn fully beyond setting ”4”.
A
Fault on control unit After consulting your heatingcontractor, the boiler can be operatedtemporarily with constant boilerwater temperature by turning theemissions test switch ”S” to ”h”;leave cover open
No fuel Oil or LPGCheck fuel supply and re-order ifnecessary.Natural gas:Open gas-shut off valve or contactgas supply company if necessary.
The burner is operating, but no hotwater(only on systems with domestichot water tank)
Control unit incorrectly programmedor set
Check domestic hot watertemperature and correct ifnecessary (see page 10)(only on systems with domestic
hot water tank) DHW tank temperature sensor orcirculation pump for heating theDHW tank defective
Inform heating contractor
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Diagnosis and correction with single-boiler systems (continued)
Fault Cause Remedy
Burner does not start; red faultindicator (see page 5) flashes on thecontrol unit and red fault lamp isilluminated on the burner
Faulty start of burner Make a new attempt to start bypressing the reset button� on the front of the burner hood
with pressure jet burners,� on the front panel of the boiler
with atmospheric burners.If the burner still fails to operateafter pressing the reset button,check the points stated in thesection headed ”Starting up theheating system” and then press thereset button again.If the burner still fails to switch on,contact your heating contractor.
The rooms are cold even though theburner is operating
Heating program ”w” or ”9” is set(corresponding button is illuminated)
Set heating program ”rw”(page 6)
Operation with domestic hot watertank only:Domestic hot water supply haspriority
Wait until the domestic hot watertank has heated up
The room temperature is not highenough with a low outdoortemperature
Control unit incorrectly programmedor set
Check and, if necessary, correct thesettings for temperatures (page 9)and the heating program (page 6)
The rooms are cold during the day,but warm at night
Control unit incorrectly programmedor set
Check and, if necessary, correct thesettings for temperatures (page 9)and the heating program (page 6)
Fault symbol ”U” appears in thedisplay window with flashing faultcode
Fault on heating system Make a note of the fault code(page 12) and inform your heatingcontractor
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Diagnosis and correction with multi-boiler systems
Fault Cause Remedy
The boiler does not start up Heating system switch ”8” turnedto OFF on the control unit
Switch on
Electrical isolator switch,if installed, is switched off
Switch on electrical isolator switch
Fuse in the domestic power circuit orin the control unit has blown ortripped
Inform heating contractor
No request from the master control Check the settings on he mastercontrol
The burner does not switch on Heating program ”9” is set (thecorresponding button is illuminated)
Set ”rw” heating program(page 6)
Vitoair draught stabilizer defective(only on boilers with pressure jetburner)
Inform heating contractor.Change setting of Vitoair tomanual operation:Press in rotary knob A onmotor and turn fully beyondsetting ”4”.
A
Failure of motor-controlled flue gasdamper (only on gas boilers withatmospheric burner)
Inform heating contractor.Change setting of motor-controlledflue gas damper to manual operation:Press in rotary knob A on motorand turn fully beyond setting ”4”.
A
Fault on control unit After consulting your heating con-tractor, the boiler can be operatedtemporarily with constant boilerwater temperature by turning theemissions test switch ”S” to ”h”;leave cover open
No fuel Oil or LPG:Check fuel supply and re-order ifnecessary.Natural gas:Open gas-shut off valve or contactgas supply company if necessary.
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Diagnosis and correction with multi-boiler systems (continued)
Fault Cause Remedy
Burner does not start; red faultindicator (see page 5) flashes onthe control unit and red fault lampis illuminated on the burner
Faulty start of burner Make a new attempt to start bypressing the reset button�on the front of the burner hood
with pressure jet burners,�on the front panel of the boiler
with atmospheric burners.If the burner still fails to operateafter pressing the reset button,check the points stated in thesection headed ”Starting up theboiler” and then press the reset but-ton again. If the burner still fails toswitch on, contact your heatingcontractor.
The rooms are cold even though theburner is operating
Heating program ”9” is set(corresponding button is illuminated)
Set heating program ”rw”(page 6)
Operation with domestic hot watertank only:Domestic hot water supply haspriority
Wait until the domestic hot watertank has heated up
Fault symbol ”U” appears in the dis-play window with flashing fault code
Fault on boiler or heating system Make a note of the fault code(page 12) and inform your heatingcontractor
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Servicing instructions
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Servicing/cleaning instructions and note on disposal of unwanted equipment
Servicing
Servicing of heating systems is requiredunder current heating system regula-tions and standards (DIN 4755, DIN4756 and DIN 1988-8).
Regular servicing of the heating systemwill ensure troublefree, energy-savingand environmentally friendly heating.We strongly advise you to arrange aservice contract with your heating con-tractor.
Operational checks
The following operational checksshould be carried out every month:�Regularly check the pressure of the
system.�Check correct operation of safety
valve.�Check correct operation of control
equipment.�Check all seals and re-seal if
necessary.�Check the ventilation facilities of the
boiler room (see safety note on page2).
�Check function of neutralizing unit.�Check level of neutralizing agent.
Boiler
All boilers have to be cleaned at certainintervals as the flue gas temperatureand therefore the energy loss rise asthe level of contamination increases.
We recommend the use of a flue gassensor.The efficiency of the system will beimpaired if the flue gas temperatureis excessively high due to contamination of the boiler or incorrectadjustment of the burner. In this caseit may be necessary to clean theboiler or readjust the burner.
A built-in hours run meter measuresthe operating times of the burner.The longer the operating times, thelower the standby losses.
Cleaning
The equipment can be cleaned withdomestic cleaning agents availableon the market (do not use abrasivecleaning agents).
Note on disposal of unwanted
equipment
The unit contains an inbuilt,non-toxic battery.To safeguard the environment,please dispose of spent batteriesproperly via the appropriatecollection points.The battery should be removed bya competent person.
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Alphabetical index
18
Alphabetical index
A
Acknowledging fault messages, 12
B
Boiler room, 2Boiler water temperature, 9
C
Central heating and domestic hotwater, 6Changing the boiler water temperature,9Changing the domestic hot water tem-perature, 10
Cleaning, 17Controls, 4, 5
D
DHW pump, 5Diagnosis, 12Display window, 5Domestic hot water, 6Domestic hot water supply, 6, 10, 14
E
Emergencies, 2External control, 2
F
Factory setting, 5Fault display, 5Fault messages, 12Faults, 12Flue gas temperature, 17Freeze-up protection, 6, 8Fumes, 2
G
Gas shut-off valve, 2, 7
H
Heating system on/off switch, 5, 7
I
Index, 3Indicators, 5Initial start-up, 7
L
Lamps (LEDs), 5, 7
M
Main controls, 4Multi-boiler system, 2
N
Note on applicability, 2Notes on safety, 2
O
Operating status indicator, 5, 7
R
Re-starting the system, 7Retrieving fault messages, 12
S
Safety instructions, 2Scanning the domestic hot water tem-perature, 11Selecting the heating program, 6Service contract, 17Servicing, 17Shutting down the control unit, 8Shutting down the boiler, 8Shutting down the system, 8Single-boiler system, 2Smell of gas, 2Standby operation, 6, 8Starting up the boiler, 7Starting up the system, 7Summer operation, 6Switching off the system, 8Switching off the unit, 8Switching on the system, 7Switching on the unit, 7
T
Temperature settings, 9Troubleshooting, 12
W
Waste disposal, 17Winter operation, 6Work on the equipment, 2
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Viessmann Manufacturing Company Inc.750 McMurray RoadWaterloo, Ontario • N2V 2G5 • CanadaTel. (519) 885-6300 • Fax (519) 885-0887www.viessmann.ca • [email protected]
Viessmann Manufacturing Company (U.S.) Inc.45 Access RoadWarwick, Rhode Island • 02886 • USATel. (401) 732-0667 • Fax (401) 732-0590www.viessmann-us.com • [email protected]
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