Danfoss TP9000 User manual

TP9000
Electronic Programmable Room Thermostat
plus Domestic Hot Water Timer
Danfoss Heating
MAKING MODERN LIVING POSSIBLE
User Guide

TP9000
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Certification Mark
For a large print version of these instructions
please call Marketing on 0845 121 7400.
TP9000
Electronic Programmable Room Thermostat
plus Domestic Hot Water Timer
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.

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Thank you for Buying a Danfoss Product
Dziękujemy za zakup produktu Danfoss
Σας ευχαριστούμε για την αγορά ενός Danfoss προϊόντος
Gracias por adquirir productos Danfoss
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1.0 Basics
1.1 An introduction to your programmable
room thermostat............................................................................. 6
1.2 Preset Programmes (CH/HW)..................................................... 7
1.3 Setting the correct date and time ............................................ 8
1.4 Changing the preset programmes.........................................10
1.5 Copy functions explained..........................................................13
1.6 Holiday Programme.....................................................................14
2.0 User Overrides
2.1 Temporarily alter current programmed temperature .....15
2.2 To change day of week legends from numbers to text ..15
2.3 To change time display between 12 and 24 hour clock .16
2.4 To change between °C and °F scaling ..................................16
2.5 Thermostat mode (Heating mode only)...............................16
2.6 Changing the clock forwards and backwards....................16
2.7 Remote override into and out of thermostat mode ........17
2.8 Delay start feature........................................................................17
2.9 Optimum start control (OSC) ...................................................17
3.0 Temporary override buttons
3.0 Temporary override buttons.....................................................18
4.0 User Advanced Programming Options
4.1 To access User Advanced Programming ..............................20
4.2 Overview of installer selectable features which
may affect the operation of your thermostat.....................23
4.3 Service Interval Timer..................................................................24
4.4 Resetting the unit.........................................................................24
User Instructions

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What is a programmable room thermostat?
... an explanation for householders
A programmable room thermostat is both a programmer and a room thermostat.
A programmer allows you to set ‘On’ and ‘Off’ time periods to suit your own lifestyle.
A room thermostat works by sensing the air temperature, switching on the heating
when the air temperature falls below the thermostat setting, and switching it off once
this set temperature has been reached.
So, a programmable room thermostat lets you choose what times you want the
heating to be on, and what temperature it should reach while it is on. It will allow you
to select different temperatures in your home at different times of the day (and days
of the week) to meet your particular needs.
Turning a programmable room thermostat to a higher setting will not make the room
heat up any faster. How quickly the room heats up depends on the design of the
heating system, for example, the size of boiler and radiators.
Neither does the setting affect how quickly the room cools down. Turning a
programmable room thermostat to a lower setting will result in the room being
controlled at a lower temperature, and saves energy.
The way to set and use your programmable room thermostat is to find the lowest
temperature settings that you are comfortable with at the different times you have
chosen, and then leave it alone to do its job. The best way to do this is to set low
temperatures first, say 18°C, and then turn them up by one degree each day until
you are comfortable with the temperatures. You won’t have to adjust the thermostat
further. Any adjustments above these settings will waste energy and cost you more
money.
If your heating system is a boiler with radiators, there will usually be only one
programmable room thermostat to control the whole house. But you can have
different temperatures in individual rooms by installing thermostatic radiator valves
(TRVs) on individual radiators. If you don’t haveTRVs, you should choose a temperature
that is reasonable for the whole ho use. If you do have TRVs, you can choose a slightly
higher setting to make sure that even the coldest room is comfortable, then prevent
any overheating in other rooms by adjusting the TRVs.
The time on the programmer must be correct. Some types have to be adjusted in
spring and autumn at the changes between Greenwich Mean Time and British
Summer Time.
You may be able to temporarily adjust the heating programme, for example,‘Override’,
‘Advance’or‘Boost’. These are explained in the manufacturer’s instructions.
Programmable room thermostats need a free flow of air to sense the temperature, so
they must not be covered by curtains or blocked by furniture. Nearby electric fires,
televisions, wall or table lamps may prevent the thermostat from working properly.

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1.1 An introduction to your
programmable room thermostat
The TP9000 is a programmable thermostat designed to control both
your Hot Water and Heating.
Depending on the setting value in the Installer Advanced
Programming (option 41) you can have 7-day, 5-2 day or 24 hour
programming. A full explanation of these different methods is
located on page 10-11.
The thermostat can also be set by you to provide two different
programming blocks which can then be assigned to any day of the
week, this is referred to as A/B programme operation.
The Heating side of the TP9000 can be set by your installer to provide
up to 2, 4 or 6 time and temperature settings each day, whereas the
Hot Water can be set to provide 1, 2 or 3 on/off periods each day.
The thermostat also features useful overrides, including a
programmable frost setting.
The TP9000 has some advanced features which the installer will set-
up if they are required. There are also a number of advanced features
which can be set up by you. These advanced settings alter the way
that your thermostat operates, some also affect the programming
functions and the user overrides. Please read the User Advanced
Programming instructions before programming the unit (see page
20).
General Operation
The TP9000 has two distinct display modes
- one for Hot Water, one for Central Heating.
The currently selected mode is indicated by
a bar at the bottom of the LCD screen when
in run mode. The right bar is for Heating,
the left bar is for Hot Water.
1.0 Basics

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When programming the TP9000 it is important to be aware of which
mode is active before beginning programming. To toggle between
modes, press the CH/HW button. The display will change and the
indicator bar at the bottom will move to reflect which mode is
selected. The flame ( ) and tap ( ) symbols are used in conjunction
with the LED’s to show the current output status (on/off). The output
status is always shown for both Heating and Hot Water regardless of
the display mode.
1.2 Preset programmes
Your TP9000 comes ready programmed with a set of operating times
and temperatures which suit most people. Please remember that
some of the options available will depend on how the installer has set
up the unit.
Weekdays (Mon-Fri) Weekend (Sat-Sun)
Event Time Temp. °C Event Time Temp. °C
1 06:30 20 1 07:30 20
2 08:30 15 2 09:30 20
3 11:30 20 3 11:30 20
4 13:30 15 4 13:30 20
5 16:30 21 5 16:30 21
6 22:30 15 6 22:30 15
Note: these are also times for
Block“A”programmes
Note: these are also times for
Block“B” programmes
Central Heating
Weekdays (Mon-Fri) Weekend (Sat-Sun)
Event Time Temp. °C Event Time Temp. °C
1 06:30 On 1 07:30 On
2 08:30 Off 2 09:30 Off
3 11:30 On 3 11:30 On
4 13:30 Off 4 13:30 Off
5 16:30 On 5 16:30 On
6 22:30 Off 6 22:30 Off
Note: these are also times for
Block“A”programmes
Note: these are also times for
Block“B” programmes
Hot Water

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Note: If set up for two on/off events per day, events 3 and 4 are
skipped. If set up for one on/off event per day, events 2, 3, 4 & 5 are
skipped. In both cases the events are re-numbered.
Customising the display
For the sake of clarity, the instructions assume that the display
setting uses a 24 hour clock, °C and that days of the week are shown
as text. All of these settings can be personalised after the thermostat
has been programmed, see page 16.
1.3 Setting the correct date and time
Your TP9000 incorporates a real time clock with calendar function
that automatically changes time in both Spring and Autumn. The
time and date is set in the factory for the UK time zone, and does not
normally require adjustment. If you live in another time zone refer
to “Time zone offset” (option 4) on page 21. However, should it be
found necessary to adjust time or date for any other reason refer to
the following instructions.
Setting the date
Press and hold Λand PROG for
3 seconds, to display date in
dd/mm/yy format.
The YEAR number will flash, use Λor Vto correct
the year.
Use -or +to move to MONTH, then use Λor Vto
correct month.
Use -or +to move to DATE in month, then use Λ
or Vto correct day in month.
If you attempt to select an invalid date the
unit software will reject it and apply the nearest valid date. It is
recommended that date is set in the order, yy/mm/dd.

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Setting the correct time
After setting the date press PROG to display the
time. The time display will flash on and off.
Use the +and -buttons to set the correct
time (press and hold to change in 10 min.
increments).
Setting the correct day
The day of the week is set automatically. Press
PROG to return to normal operation (RUN).
Accepting the preset programmes
If you are happy with the preset times shown in the table on page 7
you need take no further action.
1.4 Changing the preset programmes
Before you change the preset programmes
Your installer will have set the unit to operate in one of the following
modes:
• 7 day - each day has independent times and temperatures offering
full flexibility of programming (page 10).
• 5/2 day - one set of programmes for weekdays and another for
weekends (page 10).
• 24 hr - one set of programmes for the whole of the week (page
11).
Alternatively
• A/B - The unit can also be set by you to provide two programme
blocks, either of which can be applied to different days of
the week. If this is required refer to option 1 on page 20 for
instructions on how to turn on this feature.
Please Note
The unit must be programmed in sequence, event times cannot
be set out of sequence.
If you want to leave a preset time as it is, simply press NEXT to
move to the next setting.
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If you want to return the unit to RUN, press PROG and hold until
the display returns to the previous RUN mode. Alternatively
leave alone and the unit will automatically return to RUN after
2 minutes.
Your installer will have set your unit to programme 6, 4 or 2 events
per day for Heating, or 1, 2 or 3 events per day for Hot Water. This
will determine the number of events per day that you are able
to programme.
Before beginning programming the unit remember to check that the
correct function is selected i.e. Heating or Hot Water by using the CH/
HW button.
Changing the preset programmes in 7 day mode
a) Press PROG once until the display shows
the first preset time and temperature
b) Use the + and - buttons to adjust the time
(press and hold to adjust in 10 minute increments)
c) Use the Λand V buttons to adjust the required temperature
(CH only)
d) Press NEXT to move to the next preset time
and/or temperature (Event 2)
e) Once all events for the day have been
programmed, press DAY/HOL to move to the next day
f) Repeat steps b, c, d & e to programme the remaining weeks
events.
g) Press and hold PROG to return to the main screen.
Changing the preset programmes in 5/2 day mode
For Weekdays
a) Press PROG until the first preset time and
temperature
(Event 1 Days MON, TUE, WED, THU, FRI)
b) Use the +and -buttons to adjust the TIME (press and hold to
change in 10 minute increments).