Viessmann VITOTROL 100 User manual

VIESMANN
Installation instructions
for contractors
Vitotrol 100
Type UTD-RF
Clock thermostat with two digital time switches and wireless
receiver
for the Vitodens 100-W, type WB1B
Part no: 7296 065
VITOTROL 100
5355 253 GB 2/2008 Dispose after installation.

Please follow these safety instructions closely to prevent accidents and
material losses.
Safety instructions explained
!Please note
This symbol warns against the
risk of material losses and
environmental pollution.
Note
Details identified by the word "Note"
contain additional information.
Target group
These instructions are exclusively
designed for qualified personnel.
&Work on gas appliances must only
be carried out by a qualified gas fit-
ter.
&Work on electrical equipment must
only be carried out by a qualified
electrician.
Regulations
Observe the following when working
on this system
&all legal instructions regarding the
prevention of accidents,
&all legal instructions regarding
environmental protection,
&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.
Working on the system
&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 mains isola-
tor.
&Safeguard the system against
unauthorised reconnection.
&When using gas as fuel, also close
the main gas shut‐off valve and
safeguard against unauthorised
reopening.
Safety instructions
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Function
Through its integral room temperature
sensor and in conjunction with the
wireless receiver, the Vitotrol UTD-RF
achieves a constant room tempera-
ture. Within the selected periods, the
control unit changes over between
standard operation with the standard
room temperature and operation with
reduced room temperature. DHW is
provided during the selected periods.
Installation location
Clock thermostat
&In the main living room on an inter-
nal wall opposite radiators.
&Approx. 1.5 m from the floor.
&Not near windows and doors.
&Not in shelves or recesses.
&Not near heat sources (radiators,
direct sunlight, fireplace, TV set
etc.).
&Wireless reception (good communi-
cation with the wireless receiver)
must be possible (see page 9).
Do not install further controllers in this
room. Open any thermostatic radiator
valves fully.
Wireless receiver
&Built into the boiler.
&Wireless reception must be possible
(see page 9).
&(Subject to the material used in
walls and ceilings as well as their
thickness, the range may be 10 to
30 m).
&Note
Conducting metallic materials have
a strong negative effect on recep-
tion.
Before installation
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Opening the control unit casing
!Please note
Electronic modules can be
damaged by electrostatic dis-
charges.
Touch earthed objects, such as
heating or water pipes, to dis-
charge static loads.
Installing the wireless receiver
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Installing the wireless receiver
1. Remove the cover from the control
unit support.
2. Push the wireless receiver cable
through the opening in the control
unit support.
3. Insert the wireless receiver into the
control unit support.
Installing the wireless receiver (cont.)
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4. Insert the wireless receiver cable
into the control unit casing and
push the plug onto terminal "X7".
The plug must click home.
5. Close the control unit casing and
flip up the control unit.
Fitting the clock thermostat
Power is supplied by batteries (see chapter "Specification").
Always check reception prior to fitting to the wall (see page 9).
Wall mounting
Installing the wireless receiver (cont.)
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Alternatively, the clock thermostat can
also be positioned as freestanding
unit with the plinth supplied.
Fitting the clock thermostat (cont.)
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1. Open the battery compartment.
2. Remove the paper strip.
Press the following keys:
3. RES Reset button
4. x/wfor language.
5. dto confirm.
6. x/wfor time and date.
7. dto confirm.
Commissioning the clock thermostat
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Several clock thermostats and the wireless receiver can be installed in a single
building. Both are matched up to each other in the factory. If several clock ther-
mostats with wireless receiver are fitted inside a single building complex, never
interchange the respective clock thermostats and their dedicated wireless recei-
vers. Each clock thermostat can only communicate with its allocated wireless
receiver.
Testing the strength of reception
At the clock thermostat, turn the rotary
selector to "MENU".
Operating instructions
Press the following keys:
1. x/wuntil "SERVICE" is dis-
played.
2. dto confirm.
3. x/wuntil "Test-HF" is dis-
played.
4. dto confirm.
A regular ON/OFF signal
is transmitted for approx.
15 min.
The LEDs illuminate in 5 s
cycles (for intensity of field
strength, see the following
table).
5. Ãto terminate this function.
ALED for indicating the strength of
reception
BLED for the switching contact
position
CManual activation for switching
contact
Lit LED (from the right) Description
none no reception
1 Insufficient reception strength
2 Insufficient reception strength
3 Adequate reception strength
4 Reception good to very good
5 Reception very good
Wireless receiver commissioning
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Testing switching outputs
1. Press Cat the wireless receiver
(see diagram on page 10)
The LED "r" indicates the switch-
ing state:
LED ON: Output "ON"
LED OFF: Output "OFF"
2. Press Cagain
The LED "w" indicates the switch-
ing state:
LED ON: Output "ON"
LED OFF: Output "OFF"
3. Terminate the function:
Press Cat the wireless receiver
or
automatic if the switching output is
closed via the setting of the clock
thermostat.
Wireless receiver commissioning (cont.)
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Clock thermostat
Rated voltage 3 V–
2 batteries LR 6
Ambient temperature
&during operation 0 to 50 °C
&during storage and transport -10 to 60 °C
Protection IP 20 to EN 60529;
Shut-off function RS type 1B
Wireless receiver
Reception frequency 868 MHz
Power supply from the control unit
Ambient temperature 0 to 55 °C
Protection IP 20 to EN 60529;
Protection class II to EN 60730-1
&The clock thermostat transmits:
––with every heat demand and con-
sumption
––with each changeover of the time
switch for DHW heating
––and cyclically every 30 min
&All switching data are saved in non-
volatile form in case of power fail-
ure.
&No heat demand is executed during
power failure.
Specification
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12
Printed on environmentally friendly, chlorine-free bleached paper
5355 253 GB Subject to technical modifications.
Viessmann Werke GmbH&Co KG
D-35107 Allendorf
Telephone: [phone]
Fax: [phone]
www.viessmann.com
Viessmann Limited
Hortonwood 30, Telford
Shropshire, TF1 7YP, GB
Telephone: [phone]
Fax: [phone]
E-mail: [email protected]