Viessmann VITOTROL 100 Quick guide

Installation and service
instructions
for contractors
VIESMANN
Vitotrol 100
Type UTDB-RF2
Room temperature controller with digital time switch and wireless
receiver
For applicability, see the last page
VITOTROL 100
5457 286 GB 2/2010 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 instructions are exclusively
designed for qualified personnel.
■ Work on gas equipment must only be
carried out by a qualified gas fitter.
■ Work on electrical equipment must
only be carried out by a qualified elec-
trician.
■ The system must be commissioned by
the system installer or a qualified per-
son authorised by the installer.
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,
■ Gas Safety (Installation & Use) Regu-
lations
– the appropriate Building Regulation
either the Building regulations, the
Building Regulation (Scotland),
Building Regulations (Northern Ire-
land),
– the Water Fittings Regulation or
Water Bylaws in Scotland,
– the current I.E.E. Wiring Regula-
tions.
If you smell gas
Danger
Escaping gas can lead to explo-
sions which may result in serious
injury.
■ Never smoke. Prevent naked
flames and sparks. Never
switch lights or electrical appli-
ances 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 from outside the build-
ing.
■ Shut off the electricity supply to
the building from a safe place
(outside the building).
Safety instructions
Safety instructions
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3
If you smell flue gas
Danger
Flue gas can lead to life-threat-
ening poisoning.
■ Shut down the heating system.
■ Ventilate the boiler room.
■ Close all doors leading to the
living space.
Working on the system
■ When using gas as fuel, also close the
main gas shut-off valve and safeguard
against unauthorised reopening.
■ 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 main isolator.
■ Safeguard the system against unau-
thorised reconnection.
!Please note
Electronic modules can be dam-
aged by electro-static dis-
charges.
Touch earthed objects, such as
heating or water pipes, to dis-
charge static loads.
Repair work
!Please note
Repairing components which ful-
fil a safety function can compro-
mise the safe operation of your
heating system.
Replace faulty components only
with original Viessmann spare
parts.
Ancillary components, spare and
wearing parts
!Please note
Spare and wearing parts which
have not been tested together
with the heating system can com-
promise its function. Installing
non-authorised components and
non-approved modifications/con-
version can compromise safety
and may invalidate our warranty.
For replacements, use only orig-
inal spare parts from Viessmann
or those which are approved by
Viessmann.
Safety instructions
Safety instructions (cont.)
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4
Installation instructions
Preparing for installation
Function................................................................................................................ 5
Installation location............................................................................................... 5
Installation sequence
Installing and connecting the wireless receiver.................................................... 6
Installing the Vitotrol 100...................................................................................... 8
Service instructions
Commissioning
Commissioning the Vitotrol 100............................................................................ 11
Commissioning the wireless receiver................................................................... 11
Service settings
Changing the address code................................................................................. 13
Specification....................................................................................................... 14
Declaration of Conformity................................................................................. 15
Index
Index
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5
Through its integral room temperature
sensor and in conjunction with the wire-
less receiver, the Vitotrol 100,
type UTDB-RF2, achieves a constant
room temperature. During the selected
periods, there is a changeover between
operation with standard room tempera-
ture "Comfort" and operation with
reduced room temperature "Eco" or
"Reduced". DHW is provided during the
selected periods.
Installation location
Vitotrol 100
■ In the main living room on an internal
wall opposite radiators.
■ Approx. 1.5 m from the floor.
■ Not near windows or doors.
■ Not on shelves or in 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 12).
Do not install further controllers in this
main living room. Open any thermostatic
radiator valves fully.
Wireless receiver
■ Installation in the boiler.
■ Wireless reception must be possible
(see page 12).
(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.
Preparing for installation
Function
5457 286 GB
Installation

6
Opening the control unit casing
!Please note
Electronic modules can be dam-
aged by electrostatic dis-
charges.
Before beginning work, touch
earthed objects, such as heating
or water pipes, to discharge static
loads.
4x
3.
2.
1.
2x
Installing the wireless receiver
8Qërw
2.
3.
1.
Installation sequence
Installing and connecting the wireless receiver
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Connecting the wireless receiver
PUMP
X21
L N 1 L N?
GAS
X7 FAN
X20
X9
1. Insert the wireless receiver cable into
the control unit casing and push the
plug into "X7". The plug must click
home.
Note
Route the cable in such a way that it
does not become trapped as the con-
trol unit casing is closed.
2. Close the control unit casing and flip
up the control unit.
Installation sequence
Installing and connecting the wireless receiver (cont.)
5457 286 GB
Installation

8
Opening the Vitotrol 100
2.
3.
4.
5.
1.
Fitting the wall mounting base
Always check reception prior to fitting
to the wall (see page 12).
Power is supplied by batteries (see
chapter "Specification").
Installation sequence
Installing the Vitotrol 100
5457 286 GB

9
1.
2.
3.
Installation sequence
Installing the Vitotrol 100 (cont.)
5457 286 GB
Installation

10
Assembling the Vitotrol 100
1.
2.
3.
4.
5.
Installation sequence
Installing the Vitotrol 100 (cont.)
5457 286 GB