Viessmann VITOTROL 100 Operating instructions

Operating instructions
for the system user
VIESMANN
Room temperature controller
Type UTDB-RF2
VITOTROL 100
5461 065 GB 1/2014 Please keep safe.

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 operating instructions are
designed for heating system users.
This appliance can also be operated by
children 8 years and older, as well as by
individuals with reduced physical, sen-
sory or mental faculties or those lacking
in experience and knowledge, provided
such individuals are being supervised or
have been instructed in the safe use of
this appliance and any risks arising from
it.
!Please note
Supervise children in the proxim-
ity of the appliance.
■ Never permit children to play
with the appliance.
■ Cleaning and maintenance
must not be carried out by
unsupervised children.
Connecting the appliance
■ Connection and commissioning of the
appliance may only be carried out by
authorised contractors.
■ Only operate the appliance with suita-
ble fuels.
■ Adhere to the electrical connection
requirements.
■ Modifications to the existing installa-
tion may only be carried out by author-
ised contractors.
Danger
Incorrectly executed work on the
heating system can lead to life
threatening accidents.
■ Work on gas installations must
only be carried out by a regis-
tered gas fitter.
■ Work on electrical equipment
must only be carried out by a
qualified electrician.
Working on the appliance
■ When adjusting settings and carrying
out work on the appliance always fol-
low the guidelines in these operating
instructions.
Additional work on the appliance may
only be carried out by authorised con-
tractors.
■ Never open the appliance.
■ Never remove the cladding.
■ Never remove or change additional
parts or installed accessories.
■ Never open or retighten pipe connec-
tions.
Safety instructions
For your safety
5461 065 GB

3
Danger
Hot surfaces can cause burns.
■ Never open the appliance.
■ Never touch the hot surfaces of
uninsulated pipes, fittings or
flue pipes.
If you smell gas
Danger
Escaping gas can lead to explo-
sions which may result in serious
injury.
■ Do not smoke. Prevent naked
flames and sparks. Do not
switch lights or electrical appli-
ances on or off.
■ Close the gas shut-off valve.
■ Open windows and doors.
■ Evacuate any people from the
danger zone.
■ Notify your gas and power sup-
ply utility and your local heating
contractor from outside the
building.
■ Have the power supply to the
building shut off from a safe
place (outside the building).
If you smell flue gas
Danger
Flue gas can lead to life threat-
ening poisoning.
■ Shut down the heating system.
■ Ventilate the installation site.
■ Close all doors in the living
space.
Emergency contact
If you smell gas or detect a gas leak call
the National Gas Emergency service on
0800 111 999. Notify your gas or elec-
tricity supplier and your heating contrac-
tor.
■ Shut off the electricity supply to the
building from a safe place (outside the
building).
In case of fire
Danger
Fire presents a risk of burns and
explosion.
■ Shut down the heating system.
■ Close the shut-off valves in the
fuel supply lines.
■ Use a tested fire extinguisher,
class ABC.
What to do if the heating system
develops a fault
Danger
Fault messages indicate faults in
the heating system. If faults are
not rectified, they can have life
threatening consequences.
Do not acknowledge fault mes-
sages several times in quick suc-
cession. Inform your heating con-
tractor so the cause can be ana-
lysed and the fault rectified.
Safety instructions
For your safety (cont.)
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Installation room requirements
Danger
Sealed vents result in a lack of
combustion air. This leads to
incomplete combustion and the
formation of life threatening car-
bon monoxide.
Never cover or close existing
vents.
Do not make any subsequent
modifications to the building
characteristics that could affect
safe operation (e.g. cable/pipe-
work routing, cladding or parti-
tions).
Danger
Easily flammable liquids and
materials (e.g. petrol, solvents,
cleaning agents, paints or paper)
can cause deflagration and fire.
Never store or use such materials
in the installation room or in direct
proximity to the heating system.
!Please note
Incorrect ambient conditions can
lead to heating system damage
and can put safe operation at
risk.
■ Ensure ambient temperatures
are above 0 °C and below
35 °C.
■ 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 humid-
ity levels (e.g. through continu-
ous drying of washing).
Extractors
The operation of appliances that extract
air to the outside (cooker hoods, extrac-
tors, air conditioning units, etc.) can cre-
ate negative pressure. If the boiler is
operated at the same time, this can lead
to reverse flow of the flue gas.
Danger
The simultaneous operation of
the boiler and appliances that
extract air to the outside can
result in life threatening poison-
ing due to reverse flow of the flue
gas.
Take suitable steps to ensure an
adequate supply of combustion
air. If necessary, contact your
heating contractor.
Auxiliary components, spare and
wearing parts
!Please note
Components not tested with the
heating system may damage the
system or affect its function.
Only allow qualified contractors
to carry out installation or
replacement work.
Safety instructions
For your safety (cont.)
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Where to find the controls
Summary of controls and indicators..................................................................... 7
■Opening the flap................................................................................................ 7
■ Functions.......................................................................................................... 8
■Symbols on the display..................................................................................... 8
■Display backlighting.......................................................................................... 9
How to use the controls........................................................................................ 9
■Default display.................................................................................................. 9
■Lock out controls............................................................................................... 10
Central heating
Selecting the operating mode............................................................................... 11
■ Heating mode.................................................................................................... 11
■ Frost protection mode....................................................................................... 13
■ "Manual" (operation with constant room temperature)...................................... 13
Setting a permanent room temperature............................................................... 14
■ Setting an individual time program.................................................................... 14
Changing the room temperature for a few days only........................................... 16
■ Setting the holiday program.............................................................................. 16
Changing the room temperature for a few hours only.......................................... 17
■ Making changes with / .................................................................................. 17
■ Setting party mode............................................................................................ 17
■ Setting economy mode..................................................................................... 18
DHW heating
Starting and stopping DHW heating..................................................................... 19
Selecting the time program.................................................................................. 19
■ Setting an individual time program.................................................................... 21
Further adjustments
Time and date...................................................................................................... 23
Summertime/wintertime........................................................................................ 23
Selecting the language......................................................................................... 23
Renaming programs............................................................................................. 24
Temperature adjustment...................................................................................... 24
Control characteristics.......................................................................................... 25
Scanning options
Scanning temperatures and further settings........................................................ 26
Scanning time programs...................................................................................... 26
■ Time program for central heating on the current day for "Prog 1""Prog 1" to
"Prog 3"............................................................................................................. 26
Scanning holiday program (if programmed)......................................................... 26
Index
Index
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What to do if...
Rooms are too cold.............................................................................................. 27
Rooms are too hot................................................................................................ 27
There is no hot water............................................................................................ 27
Î flashes on the display...................................................................................... 28
Changing the batteries......................................................................................... 28
Changing the address code................................................................................. 30
Appendix
Cleaning............................................................................................................... 31
Energy saving tips................................................................................................ 31
Keyword index.................................................................................................... 32
Index
Index (cont.)
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Opening the flap
Where to find the controls
Summary of controls and indicators
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Functions
A
B
C
D
L
ûg
|
|
äOK
å
K
H
G
E
F
ADisplay
BEconomy mode û (page 18)
or
Changing set values
CParty mode g (page 17)
or
Changing set values
DReset
EOpen flap
FType plate
GBattery compartment
HConfirmation
K1 step back in the menu
LCalling up the menu
Symbols on the display
These symbols are not always dis-
played, but appear subject to the oper-
ating condition.
Where to find the controls
Summary of controls and indicators (cont.)
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0 6 12 18 24
We 01.01.09 23:26
21.5°C
Prog 1
ABC
D
E
F
ADay
BDate
CTime
DSelected time program
ECurrent room temperature
FTime program shown as time slot
graphic
rHeat demand for central heating
Heat demand for DHW heating
ÞParty mode enabled
ûEconomy mode enabled
Manual mode enabled
jHoliday program enabled
Frost protection mode enabled
ÎChange batteries
Controls locked out
Display backlighting
The display backlight is activated by
pressing any key and extinguishes 15 s
after the last key activation.
How to use the controls
Default display
21.5°C
When idle, the display always shows the
current room temperature.
■ Pressing any key takes you to the
operating display.
■ Pressing key twice calls up the
menu.
■ takes you one step back in the
menu.
■ The menu will automatically close
30 s after the last key was pressed.
The default display will be shown
3 min later.
Any changes are accepted with OK.
Temperature changes made with keys
/ are accepted automatically after
5 s.
Where to find the controls
Summary of controls and indicators (cont.)
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Lock out controls
You can lock the control keys of the
Vitotrol 100. To do this, press and
simultaneously for 5 s. To unlock the
keys, press and simultaneously
again for 5 s.
Where to find the controls
How to use the controls (cont.)
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You can select between the following
operating modes:
■ Heating mode
In this operating mode, there are 3 pre-
set programs available to you
("Prog 1" to "Prog 3") (see next chap-
ter).
Heating alternates with standard room
temperature ("Comfort") and 2
reduced room temperatures ("Eco"
and "Reduced").
■"Frost pr.": Frost protection mode
(see page 13)
■"Manual": Operation with a constant
room temperature (see page 13)
Heating mode
You can choose from 3 preset time pro-
grams ("Prog 1" to "Prog 3").
Note
You can change the time programs in
accordance with your individual prefer-
ences (see page 14).
In the time programs, you can change
between 3 temperature values:
■"Comfort" (delivered condition:
21 °C)
■"Eco" (delivered condition: 19 °C)
■"Reduced" (delivered condition:
16 °C)
Note
You can change the temperature set-
tings in accordance with your individual
preferences (see page 14).
1. Open the flap.
2. Press twice.
3. Select the required program with /
(e.g. "Prog 1").
4. Confirm with OK.
Heating mode proceeds in line with
the selected time program.
Preset time programs
Time program 1 – Prog 1
Monday to Friday
Time phase Start End Room temperature
1 06:00 08:00 Comfort
2 08:00 12:00 Comfort
3 12:00 14:00 Comfort
4 14:00 18:00 Comfort
5 18:00 22:00 Comfort
6 22:00 06:00 Reduced
Central heating
Selecting the operating mode
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Saturday and Sunday
Time phase Start End Room temperature
1 07:00 08:00 Comfort
2 08:00 12:00 Comfort
3 12:00 14:00 Comfort
4 14:00 16:00 Comfort
5 16:00 23:00 Comfort
6 23:00 07:00 Reduced
Time program 2 – Prog 2
Monday to Friday
Time phase Start End Room temperature
1 06:00 08:00 Comfort
2 08:00 12:00 Reduced
3 12:00 14:00 Reduced
4 14:00 16:00 Reduced
5 16:00 22:00 Comfort
6 22:00 06:00 Reduced
Saturday and Sunday
Time phase Start End Room temperature
1 07:00 08:00 Comfort
2 08:00 12:00 Comfort
3 12:00 14:00 Comfort
4 14:00 18:00 Comfort
5 18:00 23:00 Comfort
6 23:00 07:00 Reduced
Time program 3 – Prog 3
Monday to Friday
Time phase Start End Room temperature
1 06:00 08:00 Comfort
2 08:00 12:00 Eco
3 12:00 14:00 Comfort
4 14:00 18:00 Eco
5 18:00 23:00 Comfort
6 23:00 06:00 Reduced
Central heating
Selecting the operating mode (cont.)
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Saturday and Sunday
Time phase Start End Room temperature
1 07:00 08:00 Comfort
2 08:00 12:00 Comfort
3 12:00 14:00 Comfort
4 14:00 18:00 Comfort
5 18:00 23:00 Comfort
6 23:00 07:00 Reduced
Frost protection mode
If you do not want to heat the interior but
would like to have frost protection.
Central heating starts if the room tem-
perature falls below 5 °C.
Note
DHW heating is OFF.
1. Open the flap.
2. Press twice.
3. Select "Frost pr." with / .
4. Confirm with OK.
The display shows and the current
room temperature.
"Manual" (operation with constant room temperature)
Central heating operates continuously
with the selected temperature.
1. Open the flap.
2. Press twice.
3. Select "Manual" with / .
4. Confirm twice with OK.
Note
At this point, you can also start or stop
DHW heating during this operating
mode (see chapter "DHW heating").
5. Set the required room temperature
with / (at least 10 °C).
6. Confirm with OK.
The display shows and the current
room temperature.
Central heating
Selecting the operating mode (cont.)
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You can select the following tempera-
tures:
■ Room temperature "Comfort" (stand-
ard room temperature)
Setting in the delivered condition:
21 °C
Setting range: 10 to 40 °C
■ Room temperature "Eco"
Setting in the delivered condition:
19 °C
Setting range: 10 to 40 °C
■ Reduced room temperature
"Reduced"
Setting in the delivered condition:
16 °C
Setting range: 10 to 40 °C
01. Open the flap.
02. Press twice.
03. Select "Settings" with / .
04. Confirm with OK.
05. Select "Tmp settings" with / .
06. Confirm with OK.
07. Set the required temperature for
"Comfort" with / .
08. Confirm with OK.
09. Set the required temperature for
"Eco" with / .
10. Confirm with OK.
11. Set the required temperature for
"Reduced" with / .
12. Confirm with OK.
Setting an individual time program
Setting time phases
In the preset time programs "Prog 1" to
"Prog 3", the day is split into 6 time pha-
ses.
However, you can also split the day into
less than 6 time phases:
■ For time phase 1, always select "Time
ph. 1".
and
■ For the last time phase, always select
"Time ph. 6".
Example:
In "Prog. 3", you only want to enable 3
time phases. "Comfort" from 06:00 h to
10:00 h; "Eco" from 10:00 h to 22:00 h;
and "Reduced" from 22:00 h to 06:00
h.
Select "Time ph. 1", "Time ph. 2" and
"Time ph. 6".
Time phases 3, 4 and 5 are automatically
disabled.
For every enabled time phase, the fol-
lowing must be entered:
■ Start time
■ Stop time
■ Temperature ("Comfort", "Eco",
"Reduced")
Central heating
Setting a permanent room temperature
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You can select time phases for several
days (day groups) or for individual days:
■"MO–SU" for the same time phases
every day of the week
■"MO–FR" for the same time phases
Monday to Friday
■"SA–SU" for the same time phases
Saturday and Sunday
■"SINGLE DAY" for different time pha-
ses for individual days
Note
Settings for individual days take prior-
ity over settings for several days.
01. Open the flap.
02. Press twice.
03. Select "Settings" with / .
04. Confirm with OK.
05. Select "Programs" with / .
06. Confirm with OK.
07. Select the program you want to
change with / (e.g. "Prog 1").
08. Confirm with OK.
09. Select "Heating circuit" with / .
10. Confirm with OK.
11. Select "Set" with / .
12. Confirm with OK.
13. Set the required group of days/indi-
vidual day with / .
14. Confirm with OK.
15. Set the required time phase or ini-
tially the required day with / .
16. Confirm with OK.
17. With / set the required start time,
stop time and the temperature, one
after the other (e.g."Reduced").
18. Confirm respectively with OK.
19. Proceed as described in points 15 to
18 to set further time phases.
Note
Should gaps be created between
the time phases, these are closed
automatically by extending the pre-
vious time phase.
Disabling time phases
To disable a time phase, set the same
value for the start and stop times.
Copying a time program
You can copy time programs, for exam-
ple to make a new time program from
another where only minor changes are
required.
01. Open the flap.
02. Press twice.
03. Select "Settings" with / .
04. Confirm with OK.
05. Select "Programs" with / .
Central heating
Setting a permanent room temperature (cont.)
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16
06. Confirm with OK.
07. Select the program you want to
change with / (e.g. "Prog 1").
08. Confirm with OK.
09. Select "Heating circuit" with / .
10. Confirm with OK.
11. Select "Copy from" with / .
12. Confirm with OK.
13. Select the program you want to copy
with / .
14. Confirm with OK.
15. Select "Set" to make changes with
/ .
Changing the room temperature for a few days only
Setting the holiday program
For when you are away, the following
energy saving options are available:
■ You can shut central heating down
completely by selecting frost protec-
tion mode "Frost pr." (see page 13).
or
■ You can set central heating to mini-
mum energy consumption (e.g. to pre-
vent your house plants from being
damaged by cold). For this, select the
holiday program "j".
When the holiday program is enabled,
the rooms are heated with the reduced
room temperature ("Reduced").
During the holiday program, you can
change the reduced room temperature
to suit your requirements (see
page 14).
Note
DHW heating is OFF.
1. Open the flap.
2. Press twice.
3. Select "Holiday" with / .
4. Confirm with OK.
5. Select "ON" with / .
6. Confirm with OK.
7. With / select the required day and
time for start and end of the holiday
program.
8. Confirm respectively with OK.
Terminating the holiday program
■ The holiday program terminates auto-
matically when the end time has been
reached.
■ If you want to delete the holiday pro-
gram early:
1. Open the flap.
Central heating
Setting a permanent room temperature (cont.)
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2. Press twice.
3. Select "Holiday" with / .
4. Confirm with OK.
5. Select "OFF" with / .
Changing the room temperature for a few hours only
You can change the room temperature
for a few hours without permanently
altering the settings.
The modified temperature remains ena-
bled until the next changeover within a
program or until the next program
change.
If you want to raise the room tempera-
ture unexpectedly:
■ In programs "Prog 1" to "Prog 3" and
"Manual", increase the room temper-
ature with (see next chapter).
or
■ Press g to select party mode (only in
programs "Prog 1" to "Prog 3"; see
page 17).
If you want to reduce the room temper-
ature unexpectedly:
■ In programs "Prog 1" to "Prog 3" and
"Manual", reduce the room tempera-
ture with (see next chapter).
or
■ Press û to select economy mode
(only in programs "Prog 1" to
"Prog 3"; see page 18).
Making changes with /
1. Press / .
The current set temperature will be
displayed.
2. Set the required temperature with /
.
3. The value is accepted automatically
after approx. 5 s.
Setting party mode
In party mode, the room temperature is
increased automatically to 21 °C.
During party mode, you can change the
room temperature to suit your require-
ments.
Note
DHW heating is ON.
1. Press g for approx. 5 s.
The display shows Þ.
Central heating
Changing the room temperature for a few days… (cont.)
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2. You can change the temperature with
/ .
3. The value is accepted automatically
after approx. 5 s.
Cancelling party mode
■ Party mode ends automatically the
next time the program changes over.
■ Press g again for approx. 5 s if you
want to terminate party mode early.
Setting economy mode
In economy mode, the current room tem-
perature is reduced automatically by
2 °C.
You can also set economy mode during
reduced mode "Eco" and "Reduced".
The lowest room temperature in econ-
omy mode is 10 °C.
Note
DHW heating is OFF.
1. Press û for approx. 5 s.
The display shows û.
2. With / you can also change the
temperature.
3. The value is accepted automatically
after approx. 5 s.
Cancelling economy mode
■ Economy mode ends automatically
the next time the heating program
changes over.
■ Press û again for approx. 5 s if you
want to terminate party mode early.
Central heating
Changing the room temperature for a few hours… (cont.)
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1. Open the flap.
2. Press twice.
3. Select "Manual" with / .
4. Confirm with OK.
5. With / , select "ON" or "OFF" for
"DHW".
6. Confirm with OK.
Selecting the time program
You can choose between 3 preset time
programs. They are saved in the pro-
grams "Prog 1" to "Prog 3" (see
page 11).
In the time programs, there is a change-
over between operating modes "Ena-
ble" and "Block".
Note
You can change the time programs in
accordance with your individual prefer-
ences (see page 21).
Preset time programs
Time program 1 – Prog 1
Monday to Friday
Time phase Start End Operating mode
1 05:30 08:00 Enable
2 08:00 12:00 Enable
3 12:00 14:00 Enable
4 14:00 18:00 Enable
5 18:00 22:00 Enable
6 22:00 05:30 Block
Saturday and Sunday
Time phase Start End Operating mode
1 06:30 08:00 Enable
2 08:00 12:00 Enable
3 12:00 14:00 Enable
4 14:00 16:00 Enable
5 16:00 23:00 Enable
6 23:00 06:30 Block
DHW heating
Starting and stopping DHW heating
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Time program 2 – Prog 2
Monday to Friday
Time phase Start End Operating mode
1 05:30 08:00 Enable
2 08:00 12:00 Block
3 12:00 14:00 Block
4 14:00 15:30 Block
5 15:30 22:00 Enable
6 22:00 05:30 Block
Saturday and Sunday
Time phase Start End Operating mode
1 06:30 08:00 Enable
2 08:00 12:00 Enable
3 12:00 14:00 Enable
4 14:00 18:00 Enable
5 18:00 23:00 Enable
6 23:00 06:30 Block
Time program 3 – Prog 3
Monday to Friday
Time phase Start End Operating mode
1 05:30 08:00 Enable
2 08:00 12:00 Block
3 12:00 14:00 Block
4 14:00 15:30 Block
5 18:00 22:00 Enable
6 22:00 05:30 Block
Saturday and Sunday
Time phase Start End Operating mode
1 06:30 08:00 Enable
2 08:00 12:00 Enable
3 12:00 14:00 Enable
4 14:00 18:00 Enable
5 18:00 23:00 Enable
6 23:00 06:30 Block
DHW heating
Selecting the time program (cont.)
5461 065 GB