Viessmann VITOTROL 100 User manual

Installation instructions
for contractors
VIESMANN
Vitotrol 100
Type UTDB-RF
Room temperature controller with digital time switch and wireless
receiver
Part no: 7426 466, 7426 539
VITOTROL 100
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2
Please follow these safety instructions closely to prevent accidents and mate-
rial losses.
Safety instructions explained
Note
Details identified by the word "Note" con-
tain 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 fitter.
■ Work on electrical equipment must
only be carried out by a qualified elec-
trician.
Regulations
Observe the following when working on
this system
■ all legal instructions regarding the pre-
vention of accidents,
■ all legal instructions regarding envi-
ronmental 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 sup-
ply and check that it is no longer 'live',
e.g. by removing a separate fuse or by
means of a mains isolator.
■ Safeguard the system against unau-
thorised 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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Preparing for installation
Before installation................................................................................................. 4
■Function............................................................................................................ 4
■Installation location........................................................................................... 4
Installation sequence
Opening the Vitotrol 100....................................................................................... 5
Fitting the wall mounting base.............................................................................. 5
Fitting the wireless receiver.................................................................................. 6
Electrical connection to the control unit................................................................ 8
■Connection to the control unit with plug lH...................................................... 8
■Connection to the Vitodens 100-W................................................................... 9
■Connection to the control unit with plug gH...................................................... 11
■Connection to the control unit with plug a-D.................................................... 12
■ General connection........................................................................................... 13
Assembling the wireless receiver......................................................................... 14
Assembling the Vitotrol 100.................................................................................. 15
Commissioning the Vitotrol 100....................................................................... 16
Commissioning the wireless receiver.............................................................. 17
Specification....................................................................................................... 19
Index
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Function
The Vitotrol UTDB-RF controls the room
temperature via the wireless receiver, by
starting and stopping a heating circuit
pump, for example.
Installation location
Clock thermostat
■ In the main living room on an internal
wall opposite radiators.
■ Approx. 1.5 m from the floor.
■ Not near windows or doors.
■ Not in shelves or recesses.
■ Not near heat sources (radiators,
direct sunlight, fireplace, TV set, etc.).
■ Wireless reception (good communica-
tion with the wireless receiver) must be
possible (see page 17).
Do not install further controllers in this
main living room. Open any thermostatic
radiator valves fully.
Wireless receiver
■ Immediately by the component to be
switched (heat source, heating circuit
pump).
■ A power supply must be available.
■ Wireless reception must be possible
(see page 17).
(Subject to the material used and the
thickness of walls and ceilings, the
range may be 10 to 30 m).
Note
Conducting metallic materials have a
strong negative effect on reception.
Before installation
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2.
3.
4.
5.
1.
Fitting the wall mounting base
Power is supplied by batteries (see chapter "Specification").
Always check reception prior to fitting to the wall (see page 17).
Opening the Vitotrol 100
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1.
2.
3.
Fitting the wireless receiver
Always check reception prior to installation (see page 17).
Fitting the wall mounting base (cont.)
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1.
2.
5.
3.
4.
Fitting the wireless receiver (cont.)
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Connection to the control unit with plug lH
NL 1
?
A
B
C
96
NO NC COM N L
ATerminals inside the wireless
receiver
BPlug lH to the control unit
CRemove the jumper when making
this connection
Insert the jumper between terminals L
and COM in the wireless receiver.
Recommended connecting cable
■ Cable with a cross-section of 1.5 mm²
for 230 V~
Note
Leave terminal NC in the wireless
receiver free.
Electrical connection to the control unit
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Connection to the Vitodens 100-W
Connection to terminals X1
1 L N
X1
NO NC COM N L
A
B
ATerminals inside the wireless
receiver
BTerminals "X1" on the control unit
Recommended connecting cable
■ Cable with a cross-section of 1.5 mm²
for 230 V~
Note
Leave terminal NC in the wireless
receiver free.
Electrical connection to the control unit (cont.)
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Connection to terminals X3
1 2 3
X3
4
B
NO NC COM N L
230V~
A
ATerminals inside the wireless
receiver
BTerminals "X3" on the control unit
230 V cables and low voltage cables
must be routed separately.
Recommended connecting cable to the
control unit
■ 2-core cable with a cross-section of
0.75 mm² for low voltage
Note
Leave terminal NC in the wireless
receiver free.
Electrical connection to the control unit (cont.)
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Connection to the control unit with plug gH
N
56
L LRLS
B
C
NO NC COM N L
A
ATerminals inside the wireless
receiver
BPlug gH to the control unit
CRemove the jumper when making
this connection
Insert the jumper between terminals L
and COM in the wireless receiver.
Recommended connecting cable
■ Cable with a cross-section of 1.5 mm²
for 230 V~
Note
Leave terminal NC in the wireless
receiver free.
Electrical connection to the control unit (cont.)
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Connection to the control unit with plug a-D
NO NC COM N L
230V~
A
103
1 2 3
B
C
ATerminals inside the wireless
receiver
BPlug a-D to the control unit
1. Remove jumper C between termi-
nals 1 and 3 in plug a-D.
2. 230 V cables and low voltage cables
must be routed separately.
Recommended connecting cable to
the control unit
■ 2-core cable with a cross-section of
0.75 mm² for low voltage
Note
Leave terminal NC in the wireless
receiver free.
Electrical connection to the control unit (cont.)
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General connection
M
1~
B
NO
NC
COM
N
L
A
L1
N
PE
ATerminals inside the wireless
receiver
BComponents to be switched, e.g.
heating circuit pump
Recommended connecting cable
■ Cable with a cross-section of 1.5 mm²
for 230 V~
Electrical connection to the control unit (cont.)
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2.
1.
Assembling the wireless receiver
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1.
2.
3.
4.
5.
Assembling the Vitotrol 100
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1. Open flap.
2. Use a pointed object to press reset.
3. Select language with v/V.
4. Confirm with OK.
5. Set current time and date with v/
V.
6. Confirm with OK.
Commissioning the Vitotrol 100
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Several Vitotrol 100 with wireless receiver can be installed in one building. Each pair
is matched in the factory. If several Vitotrol 100 with wireless receiver are fitted in one
building complex, never interchange a Vitotrol 100 and/or wireless receiver, as every
Vitotrol 100 is matched to the wireless receiver allocated to it.
Note
If display
A
flashes, the wireless receiver has not recognised the signal from the
Vitotrol 100. If this is the case, change the address code (see page 18).
Testing the strength of reception
8
¸
A
Q
ON
OFF
ON
OFF
D
A
B
C
AON indicator
BIndicator/pushbutton for switching
contact
CAddress recognition indicator/push-
button for service function
DService function indicator
1. Press and hold Q on the wireless
receiver for approx. 5 s until ë
flashes.
2. Open the flap on the Vitotrol 100.
Vitotrol 100 operating instruc-
tions
3. Press å twice.
4. Select "Settings" with v/V.
5. Confirm with OK.
6. Select "Service" with v/V.
Commissioning the wireless receiver
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7. Confirm twice with OK.
"Send data" appears on the display.
The transfer takes 30 s.
If the signal strength is sufficient, LED
ë shows green. If the signal strength
is insufficient, LED ë shows red.
Changing the address code
1. Press and hold Q on the wireless
receiver for approx. 10 s until A
flashes.
2. Open the flap on the Vitotrol 100.
3. Press å twice.
4. Select "Settings" with v/V.
5. Confirm twice with OK.
6. Select "Address code" with v/V.
7. Confirm with OK.
"Send data" appears on the display.
The transfer takes 30 s. Q flashes
during the transfer.
If the receiver recognises the address
code, Q and A go out. If the address
code is not recognised, repeat the
procedure.
Checking the zero volt contact (switching output)
Press A on the wireless receiver.
■ LED A lights up: Output "ON"
■ LED A off: Output "OFF"
This function ends automatically at the
next changeover or when the signal from
the Vitotrol 100 is resent (every
20 min).
Commissioning the wireless receiver (cont.)
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Vitotrol 100
Rated voltage 3 V–
2 batteries LR 6/AA
Ambient temperature
■ during operation 0 to 40 °C
■ during storage and transport -25 to 65 °C
IP rating IP 20 to EN 60529
Wireless receiver
Reception frequency 868 MHz
Rated voltage 230 V~ +/−10% 50 Hz
Rated breaking capacity of the zero volt contact 6(1) A, 230 V~
Ambient temperature 0 to 40 °C
IP rating IP 20 to EN 60529
Protection class II to EN 60730-1
Terminals suitable for the following cables
■ solid, single core cables up to 2.5 mm²
■ flexible cables up to 2.5 mm²
■ With each heat demand and draw-off
as well as cyclically every 20 min, the
clock thermostat transmits its data.
■ All switching data is saved in non-vol-
atile form in case of power failure.
No heat demand is executed during
power failure.
Specification
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Viessmann Limited
Hortonwood 30, Telford
Shropshire, TF1 7YP, GB
Telephone: [phone]
Fax: [phone]
E-mail: [email protected]
Viessmann Werke GmbH&Co KG
D-35107 Allendorf
Telephone: [phone]
Fax: [phone]
www.viessmann.com
5418 852 GB Subject to technical modifications.
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