Danfoss TPOne-M User manual

Danfoss Heating
TPOne-M
Electronic Programmable Room Thermostat
including Domestic Hot Water Timer
Installation Guide

2
TPOne-M
Danfoss can accept no responsibility for possible errors in catalogues, brochures, and other
printed material. All trademarks in this material are property of the respective companies.
Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
TPOne is an intelligent programmable heating control
made easy. TPOne includes features which are designed
to save energy. Look out for the leaf symbol throughout
this guide for settings which can directly inuence the
energy saved.

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3
Installation Instructions
ErP Class
The products represented within this document are classied according
to, and allow completion of, the Energy Related Product (ErP) Directive
System Package che and the ErP system data label. ErP Labelling
obligation is applicable from 26th September 2015.
ERP Class Product Function and ErP Description
Additional
efficiency
gain
IV
TPI Room Thermostat, for use with on/off
output heaters
An electronic room thermostat that controls
both thermostat cycle rate and in-cycle on/
o ratio of the heater proportional to room
temperature. TPI control strategy reduces
mean water temperature, improves room
temperature control accuracy and enhances
system eciency.
2%
ErP
4
Product
Class
Specications TPOne-M
Operating Voltage 230Vac, 50/60Hz
Output 1 (Heating) Volt Free
Setting temperature range 5-35°C
Operating temprature range 0-45°C
Switch rating 1 3A (1) at 230Vac
Switch type 1 1 x SPDT Type 1B
Output 2 (Domestic Hot Water) 230Vac
Switch rating 2 3A (1) at 230Vac
Switch type 2 1 x SPDT Type 1B
IP rating IP20
On/o control Yes
Chrono-proportional control Yes
Operating mode Heating
Construction EN 60730-2-9
Control pollution situation Degree 2
Rated impulse voltage 2.5kV
Ball pressure test 75°C
Dimensions (mm) H67 x W154 x D30
Software Classication A

4
TPOne-M
OK
Mounting
Thermostat or Remote Room Sensor positioning:
Please note: This product should only be installed by
a qualied electrician or competent heating installer
and should be in accordance with the local wiring
regulations.

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5
ELECTRONICS
NC2 NO2 NLCOM
COM ON
NO1 S1 S2
ON
OFF
Remote
Sensor
Channel 2
*DHW
3A at 230Vac
Channel 1
Heating
Volt Free
3A at 230Vac
230Vac
50/60Hz
Remote sensor inputs
S1 S2 S1 S2
Remote room or limit sensor
Wiring
P
O
Window switch contact
* Domestic hot water, optional timed output only
NOTE:
Remote Sensor to be wired with 1mm 2 core double insulated cable
only. Cable length should not exceed 10 metres. Sensor cable should
NOT be run parallel to mains cable.

6
TPOne-M
Comfort modes
User Interface
Display Navigation
Comfort Modes
Heating made easy: TPOne Comfort Modes simplify the way you
plan your heating day to day. You dene your comfort modes in the
user schedule and manually override when you need, allowing you
to adapt your schedule to the way you live.
The Home, Away and Asleep comfort modes are linked to your
dened comfort temperatures. The schedule follows the daily
routine you have set or you just choose the comfort mode required
and TPOne will recall the settings you have dened.
The TPOne Standby Mode allows you to switch your heating o
when not required although the thermostat continues to monitor
the room temperature and call for heating should there be a risk of
frost damage.
NOTE:
TPOne has been designed with touch sensitive user interface
buttons. To avoid accidental setting changes the interface buttons
stay in an idle state during which time the first button press needs
to be made for 1sec, this will place the TPOne into an active setting
state. While active the TPOne will respond immediately to any valid
key press. If no key presses are made for 30secs the buttons will go
back to an idle state.

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7
Home
Home Mode selects the home comfort
temperature typically when the home is
occupied during the day. The required
temperatures for Home mode are selectable
in the Temperature setting (see User Menu
> Temperatures.) A separate Home AM and
Home PM temperature can be chosen and
these are automatically set according to the
time of the day.
Note: When in Home mode if the home button
is pressed again a 1, 2 or 3 hour heating boost
is selected and the current home period is
extended by the chosen time period. The
chosen boost period is displayed under the
Home icon on the display.
Away
Away Mode selects the away comfort
temperature typically when the home is
unoccupied during the day. The required
temperature for Away mode is selectable in
the Temperature setting (see User Menu >
Temperatures).
Asleep
Asleep Mode selects the nightime comfort
temperature which is set between the end
of the last home period of the day and the
beginning of the rst home period of the
following day. The required temperature for
Asleep mode is selectable in the Temperature
setting (see User Menu > Temperatures).
Standby
The TPOne can be placed in Standby
Mode. While in Standby the TPOne will
not control the heating system other than
to protect against frost damage (see User
Menu > Installer Settings > Frost Protect for
information on frost protect). Standby can
be cancelled by pressing the Standby button
again or by selecting another comfort mode.
Note: the standby option places the heating
control in standby only, if Hot Water is set
up this is not affected. To switch Hot Water
control off see User Menu > Hot Water > Mode
Comfort Modes

8
TPOne-M
OK
Navigation
Menu
Press Menu to access the intuitive text menu.
The common feature User Menu will be
displayed rst. Additional settings can found
in the User Setting option and more advance
settings can be found in the Installer Setting
option.
OK Select /
Conrm
Press OK to select menu options or conrm
settings. OK will be shown on the display
when it can be used or is required.
Menu
Back
Press to exit a menu option. Pressing 
while in a setting will result in that setting
change not be accepted. will also exit the
menu system. will be shown on the display
when it can be used
Naviga-
tion
The Navigation buttons are used to navigate
the TPOne menus and change setting values.
The up & down buttons are also used to
manually change the required temperature.
Navigation arrows will be shown on the
display when these buttons can be used.

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Display
Button
Lock
Indicates that Button Lock has been
activated to avoid unintentional setting
changes. To activate buttons while button
lock is active press the OK button for 5
seconds. The Button Lock setting is found in
the Installer Menu.
Heat
Calling
When the current room temperature is
below the required room set temperature
the TPOne will call for heating from the
connected heat source. This is indicated by
the Heat Calling icon.
Hot
Water
Calling
Where the TPOne has been set up for control
of domestic hot water the TPOne will call for
hot water heating according to the user set
schedule. This is indicated by the Hot Water
Calling icon.
21.5°
16:35 Mon
Info & Settings Status Icons Dates &
Warnings
NOTE:
TPOne monitors several conditions and will provide warning or
information messages when necessary. Details on these can be
found on pages 24 - 26.

10
TPOne-M
Setup Wizard
Language
English 
 OK
Set Date
 04 - 02 - 2016 
 OK


Set Time
 24hr - 10 : 45 
 OK


Hot Water Setup
 O 
 OK
21. 5
o
10:45 Thurs
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
READY
The setup wizard will run when power is rst applied to the TPOne.
Once set the further changes can be made in the user and installer
setting menus.