Danfoss TP9000 Installation guide [pl]

Electronic Programmable TP9000 Room Thermostat plus

Domestic Hot Water Timer

®

Certification Mark

GB

PL

Installation Instructions

User Instructions

Instrukcja montażowa Instrukcja obsługi

Index

Installation Instructions	3-14
Product Specification	3
Installation	4
Cable Access and Wiring	5
Installer Advanced Programming Options	8

User Instructions	15-31
What is a Programmable Room Thermostat	15
Preset programmes	17
Setting Date and Time	18
Changing Preset Programmes	20
User overrides	27
User Advanced Programming Options	33
Overview of Installer Selectable Features	37
Setting References	39

TP9000

Installation Instructions

Please note: This product should only be installed by a qualified electrician or competent Heating installer, and should be in accordance with the current edition of the IEEE wiring regulations.

Product specification

Specification	230V model		24V model
Power supply	230 Vac, ±15%,		24 Vac, ±15%,
	50/60 Hz		50/60 Hz
Switching action	2 x SPDT internally linked, Type 1BS
Unit switch rating	230 Vac, 3(1)A		24Vac, 3(1)A
Memory Backup	Retained for life of product
Heat Temperature Range	5°C - 30°C
Setting
Factory Set Calendar Clock	Automatic Summer/Winter time
	change
Remote Sensor Inputs	Can be set by installer for remote
(‘A’ models only)	sensor, limited sensor, window con-
	tact, tele-switch or outdoor sensor
Programme resolution	± 1 minute
Timing Accuracy	± 1 minute
Dimensions, mm (W, H, D)	135 x 88 x 32
Design standard	EN 60730-2-7 +EN60730-2-9
Control Pollution Situation	Degree 2
Rated Impulse Voltage	2.5 kV
Ball Pressure Test	75°C

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Installation

•Remove wallplate from unit by unscrewing the two screws on the bottom edge of the unit.

•From the top left hand corner of the wallplate, there must be clearances of at least 140 mm to the right, 15mm to the left, 30mm above and 100mm below in order to mount the plug-on module.

•The wallplate must be securely mounted either directly to the wall using suitable wood screws or to a flush mounted 1-gang electrical accessory box using M3.5 screws.

•Cable access can either be from behind for concealed cabling, or from below for surface cabling. If surface cable is used, cut out cable access slot on plug-on module prior to mounting.

•For wiring connections refer to diagram on page 6.

The TP9000 is double insulated and does not require an earth connection, however a parking terminal is provided on the wallplate. This is clearly marked with an Earth symbol.

•Prior to mounting the plug-on module, DIL switches on the rear of the plug-on module must be set. See diagram below for available options.

•Mount plug-on module to wallplate by locating tabs on top of wallplate in apertures on rear of module, hinge down and press firmly to wallplate before tightening securing screws on bottom of wallplate.

Prior to mounting the unit the 2 DIL switches on the rear of the unit have to be moved to the required position. The factory presets are shown below.

Sw. No.	OFF			ON
1	Keyboard disabled			Keyboard enabled
2	Reset disabled			Reset enabled

TP9000

IMPORTANT: The supply to this unit should by wired via a double pole											GB
isolationswitchinaccordancewithBSEN60730-1, i.e.onewhichprovides
air gaps of at least 3mm in both poles of the mains, and incorporates a 3
! amp fuse. It is strongly recommended that solid conductors be used.											PL
					Outline of unit
	30mm minimum				C/L		Terminal block
								Wall or
								Plaster box
								fitting
								N &
								looping
								terminals
	Clearance for				Surface fixed cable		Rear entry
	screwdriver
					bottom entry knockouts		cable access
	access

Thermostat and Remote Room Sensor:

Fix at a height of approximately 1.5m from the floor, away from draughts or heat sources such as radiators, open fires or direct sunlight.

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Wiring

NOTE:

The TP9000 does not have voltage free contacts, therefore it is NOT suitable for connection to extra low voltage equipment (i.e. > 50 Volts).

Remote Sensor to be wired with 1mm 2 core double insulated cable only. Cable length should not exceed 50 metres. Sensor cable should NOT be run parallel to mains cable.

Remote sensor inputs

The TP9000 incorporates an input which can be used to connect one of the following:

1)remote room temperature sensor

2)limit sensor, for example, floor temperature sensor (sold as accessory).

3)window contacts, card reader contacts, outdoor sensor (sold as accessory) or teleswitch contacts.

See Installer Advanced Programming Options for set-up instructions.

TP9000

Remote sensor inputs

GB

Terminals 5 and 6 are the designated remote sensor inputs. These can

be found on the top right hand side of the wallplate.

PL

5

6

5

6

5

6

Window

contact (NC)

Window or

teleswitch

Teleswitch

contact

contact (NC)

(NO or NC)

Configured for

Configured for

Configured for

remote room,

window contact or

window contact

limit or outdoor

other contact such

and other contact

sensor

as teleswitch

such as teleswitch

DANFOSS HEATING

Installer advanced programming options

TP9000 incorporates a number of advanced features which can be set by the user. These are accessed via a User Advanced Programming Mode, please refer to User Advanced Programming in the user instructions for details (see page 33)

Installer advanced programming options

TP9000 incorporates an additional number of advanced features which can be set by the installer to improve the operating e ciency of the system and where required, to change the user functionality of the product. These are accessed via an Installer Advanced Programming Mode. These settings are optional and need only be made if there is a demand for the enhanced functions.

Service Interval Timer

Instructions on how to access this feature are available from our customer support desk. Please note these are only issued to boni-fide Heating installers.

Entering Installer Advanced Programming Mode

To access the Installer Advanced Programming Mode follow the steps below:

a)Press and hold V and PROG for 3 seconds to enter User Advanced Programming, the display will change to figure opposite.

b)Press and hold V, Λ and PROG for 5 seconds to enter Installer Advanced Programming, the display will change to figure opposite.

TP9000

c)Use + and - keys to scroll backwards and forwards between options then V and Λ keys to change the option settings. The flashing digit on the right hand of the display indicates the number of the selected option. The large characters display the option value selected.

d)To return to RUN, press and hold PROG until the display returns to RUN mde.

Option 30 - Set upper limit of temperature range

This allows the upper limit of the thermostat setting range to be electronically limited. Press + until Option 30 is displayed, use V and Λ to select required setting.

Setting

40 - 5°C (factory setting is 30°C)

Option 31 - Set lower limit of temperature range

This allows the lower limit of the thermostat setting range to be electronically limited. Press + until Option 31 is displayed, use V and Λ to select required setting.

Setting 5 - 40°C (factory setting is 5°C)

Option 32 - Enable O at lower limit

This enables an OFF function to be selected if a set point below the lower limit is selected. Press + until Option 32 is displayed, use V and Λ to select required setting.

Setting 0	Disabled
Setting 1	Enabled (factory setting)

Option 33 - Enable On at upper limit

This enables an ON function to be selected if a set point above the upper limit is selected. Press + until Option 33 is displayed, use V and Λ to select required setting.

Setting 0 Disabled (factory setting)

Setting 1 Enabled

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Option 34 - Select On/O or Chrono-proportional

This allows the thermostat to be set to run in On/O mode or for a chrono-proportional cycle rate to be selected. Press + until Option 34 is displayed, use V and Λ to select required setting.

0On/O

33 cycles per hour

6 6 cycles per hour (factory setting)

9 9 cycles per hour

12 12 cycles per hour

Option 35 - Set integration time (Option 34 set to 3, 6, 9 or 12) (seek advice prior to adjusting)

This adjusts the integration time of the PI algorithm to increase control accuracy. It is only active if option 34 has been set to Chrono 3, 6, 9 or 12. It should only be adjusted after seeking advice from the manufacturer. Press + until Option 35 is displayed, use V and Λ to select required setting.

2.5 Integration time set to 2.5% (factory setting)

5 Integration time set to 5%

10 Integration time set to 10%

Option 36 - Set temperature override rule

This establishes the degree of temperature override available to the user. Press + until Option 36 is displayed, use V and Λ to select required setting.

Setting 0 No limit (factory setting)

Setting 1 Limited to ±2°C

Setting 2 No override allowed

TP9000

Option 37 - Set time duration of override rule (Option 36 set to 1 or 2)

This establishes the duration of a temperature override available to the user. Press + until Option 37 is displayed, use V and Λ to select required setting.

Setting 0 Next event (factory setting)

Setting 1 1 hour

Setting 2 2 hours

Setting 3 3 hours

Setting 4 4 hours

Option 40 - Number of Events per Day (Heating)

This sets the thermostat to operate with either 2, 4 or 6 switching events per day or to run it in stat mode. Press + until option 40 is displayed, use Λ or V to select required setting.

1Stat mode

2 Two switching events per day

4Four switching events per day

6Six switching events per day (factory setting)

Option 41 - Operating Mode (Heating) (option 40 set to 2, 4, or 6)

This sets the thermostat to operate using either 5/2 day or 24 hour mode. Press + until option 41 is displayed, use Λ or V to select required setting.

77 Day programming (factory setting)

5-2 or A-B 5-2 Day programming or A-B programming

24 24 hour programming

Option 60 - Number of events per day (Hot Water)

This sets the number of Hot Water on/o switching times per day. Press + until option 60 is displayed, use Λ or V to select required setting.

Setting 1 1 on/o event per day

Setting 2 2 on/o events per day

Setting 3 3 on/o events per day (factory setting)

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Option 61 - Hot Water Event - Days per week

This sets the schedule of Hot Water on/o switching times per week. Press + until Option 61 is displayed, use V and Λ to select required setting.

24	24 Hour
5-2	Either 5+2 day or A+B days depending on user APM
	setting

77 Day (factory setting)

Option 70 - Keyboard disable rules

This establishes the degree of functionality of the keyboard available to the user. It is only active if DIL switch 1 is set to “Disabled”. Press + until Option 70 is displayed, use V and Λ to select required setting.

Setting 0 Normal lock: Programming functions locked (factory setting)

Setting 1 Full lock: All keys are disabled

Option 71 - Random start rules (24V/230 Volt models only)

This enables a random start on power-up following a power cut to reduce load on the electrical network. Random delay is in the range of 2 - 90 seconds. Press + until Option 71 is displayed, use V and Λ to select required setting.

Setting 0 Disabled (factory setting)

Setting 1 Enabled

Option 72 - Owner site reference number

This enables multi-site owners to store a site reference number in the thermostat. Press + until Option 72 is displayed, use V and Λ to select required setting.

Setting Any value between 00 and 99 can be set

Factory setting is 00

TP9000

Option 73 - Owner thermostat reference number

Thisenablessiteownerstostoreathermostatreference number in the thermostat. Press + until Option 73 is displayed, use V and Λ to select required setting.

Setting Any value between 000 and 999 can be set

Factory setting is 000

Option 74 - Date format for calendar clock

This allows date format to be chosen. Press + until Option 74 is displayed, use V and Λ to select required setting.

Setting 0 European format (dd/mm/yy), (Factory setting)

Setting 1 North American format (mm/dd/yy)

Option 80 - Enable/Disable + Hrs Boost

Enables or disables the +Hrs button. use V and Λ to select required setting. Press + until Option 80 is displayed, use V and Λ to select required setting.

Setting 0 +Hrs Boost button disabled

Setting 1 +Hrs Boost button enabled (factory setting)

Option 81 - Thermostat calibration bias

This allows the thermostat calibration to be biased by up to ±1.5°C. Press + until Option 81 is displayed, use V and Λ to select required setting.

Setting Any value between ±1.5 in 0.5°C steps (Factory setting is 0°C)

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Option 90 - Define remote sensor type

This allows type of remote sensor input type to be defined. Press + until Option 90 is displayed, use V and Λ to select required setting.

Setting 0 No remote sensor fitted

Setting 1 Remote room or duct sensor fitted, internal sensor disabled (factory setting)

Setting 2 Remote limit sensor fitted, refer to option 93 to define setpoint

Setting 3 Configured as digital input for window, card reader or teleswitch, refer to option 94 to define o/c or s/c.

Setting 4 Outdoor sensor fitted internal sensor active, outdoor sensor used for display purposes only

Option 93 - Set limit sensor set-point (option 90 set to 2)

This allows the thermostat limit sensor to be set, typical application is floor Heating. Press + until Option 93 is displayed, use V and Λ to select required setting. If the temperature sensed by the limit sensor exceeds the limit setting the output will be turned o until the temperature has dropped by 2°C. “F10” will flash in the display while the output is disabled.

Setting Any value between 20 - 50°C (Factory setting is 27°C)

Option 94 - Configure digital input switch type, “A” models only, (option 90 set to 3)

This allows switch type of digital input to be configured. Press + until Option 94 is displayed, use V and Λ to select required setting.

Setting 0 Contacts NC, open circuit contact to force unit into thermostat mode, short circuit contacts to return to normal operation

Setting 1 Contacts NO, short circuit contacts to force unit into thermostat mode, open circuit contacts to return to normal operation (Factory setting)

TP9000

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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 ‘O ’ 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 o 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 di erent temperatures in your home at di erent 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 a ect 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 di erent 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 di erent temperatures in individual rooms by installing thermostatic radiator valves (TRVs) on individual radiators. If you don’t have TRVs, you should choose a temperature that is reasonable for the whole house. 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. DANFOSS HEATING

User Instructions

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 di erent methods is located on page 20.

The thermostat can also be set by you to provide two di erent 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/o periods each day.

The thermostat also features useful overrides, including a programmable frost setting.

The TP9000 has some advanced features which the installer will setup 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 a ect the programming functions and the user overrides. Please read the User Advanced Programming instructions before programming the unit (see page 33).

TP9000

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.

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/o ). The output status is always shown for both Heating and Hot Water regardless of the display mode.

Preset programmes

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PL

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.

Central Heating

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				Note: these are also times for
Block “A” programmes				Block “B” programmes

Note: If set up for 4 events per day, events 3 & 4 are skipped. If set up for 2 events per day, events 2, 3, 4 & 5 are skipped. In both cases the events are re-numbered.

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Hot Water

Weekdays (Mon-Fri)

Event	Time	Temp. °C
1	06:30	On
2	08:30	O
3	11:30	On
4	13:30	O
5	16:30	On
6	22:30	O

Note: these are also times for Block “A” programmes

Weekend (Sat-Sun)

Event	Time	Temp. °C
1	07:30	On
2	09:30	O
3	11:30	On
4	13:30	O
5	16:30	On
6	22:30	O

Note: these are also times for Block “B” programmes

Note: If set up for two on/o events per day, events 3 and 4 are skipped. If set up for one on/o 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 27

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 o set” on page 34. However, should it be found necessary to adjust time or date for any other reason refer to the following instructions.

TP9000

Setting the date		GB
Press and hold Λ and PROG for 3 seconds, to display date in dd/mm/yy
format.		PL

The YEAR number will flash, use Λ or V to correct the year.

Use - or + to move to MONTH, then use Λ or V to correct month.

Use - or + to move to DATE in month, then use Λ or

V to 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.

Setting the correct time

After setting the date press PROG to display the time. The time display will flash on and o .

Use the + and time (press and increments).

- buttons to set the correct hold to change in 10 min.

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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 17 you need take no further action.

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 o ering full flexibility of programming (page 21).

5/2 day - one set of programmes for weekdays and another for weekends (page 21).

24 hr - one set of programmes for the whole of the week (page 22).

Alternatively

A/B - The unit can also be set by you to provide two programme blocks, either of which can be applied to di erent days of the week. If this is required refer to page 23 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.

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.

TP9000

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 Λ and 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.

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PL

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).

c)Use the Λ and V buttons to adjust the required TEMPERATURE (CH only).

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d)Press NEXT to move to the next preset time and/or temperature (Event 2).

e)Repeat steps b, c, & d to programme the remaining weekday events.

f)Press DAY/HOL to move on to weekend events.

For Weekends

Press PROG until the first preset time and temperature (Event 1 Days SAT, SUN) appears in display.

Repeat steps b, c, & d above to programme the remaining weekend events.

Press PROG to return to the main screen.

Changing the preset programmes in 24 hour mode

a)Press PROG until the first preset time and temperature (Event 1 for all days of the week) appears in display.

b)Use the + and - buttons to adjust the TIME (press and hold to change in 10 min increments).

c)Use the Λ and 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)Repeat steps b, c, & d to programme the remaining events.

f)Press DAY/HOL to move on to weekend events.

TP9000

Changing preset programmes for AB programming

(Installer option 41 must be set to 5-2 day mode)

Press and hold PROG and V for 3 seconds. The display will change to the figure opposite. This will take you into User Advanced Programming option 1.

Use Λ and V keys to enable or disable the function (1=enabled, 0=disabled).

Press PROG for 5 seconds until the display returns to previous RUN mode.

Press PROG once, the display will change to show the default days assigned to programme “A” (days MON, TUE, WED, THU, FRI).

Use the + and - keys to scroll forwards or backwards through the days of the week.

To deselect a day press V, (for example TUE). To select a day press Λ (for example SUN).

Any deselected days are automatically assigned to programme “B”.

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PL

Programming “A” programme days and events

a)Press PROG until the first preset time and/or temperature (Event 1 for Programme A) appears in display.

b)Use the + and - buttons to adjust the TIME (press and hold to change in 10 minute increments).

c)Use the Λ and V buttons to adjust the required TEMPERATURE.

d)Press NEXT to move to the next preset time and temperature (CH only) (Event 2).

e)Repeat steps b, c, & d to programme the remaining events.

DANFOSS HEATING

Programming “B” programme days and events

a)Press DAY/HOL until the first preset time and temperature (Event 1 for Programme B) appears in the display.

b)Use the + and - buttons to adjust the TIME (press and hold to change in 10 minute increments).

c)Use the Λ and 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)Repeat steps b, c, & d to programme the remaining events.

Running the programme

Press PROG to return to previous RUN mode. The Heating will now follow the times and temperatures programmed.

Copy functions explained

There are 2 possible copy functions available. These are; Standard Copy and Enhanced Copy. Copy functions are enabled/disabled in the Advanced Programming Options (page 33)

Standard Copy: Pressing copy will copy the previous days events into the displayed day. The unit will then display the 1st event for the new day. This copy function is present only if the unit is set to run in 5+2 or 7 day mode.

TP9000

Enhanced copy: The enhanced copy function is available in 7 day mode only. This allows any day to be copied to any other day, or days. To use the enhanced copy function, go into the event programming using the PROG button, then:

1)use the DAY button to find the day to be copied from

2)press the COPY button to select the day to be copied from. When selected, the day should begin to flash.

3)use the DAY button to find the day to be copied to

4)press COPY button to copy the selected day

5)repeat steps 3 and 4 to select and copy other days

6)to stop copying, use the DAY button to go back to the flashing day and press the COPY button. The previously flashing day will stop flashing to indicate it has been deselected.

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PL

Holiday programme

The TP9000 is equipped with a holiday mode that enables it to automatically bring back on the Heating and Hot Water when returning from holiday. During the period when the unit is in holiday mode, the Hot Water is turned o , and the central Heating is placed in frost protection mode

To set up the holiday programme, please follow the below steps:

a)Press and hold DAY/HOL

b)Use the Λ and V buttons to set the year

c)Use the + button to move to the month. Use the Λ and V buttons to set the month

d)Use the + button to move to the day. Use the Λ and V buttons to set the day

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e)To exit and activate the holiday mode press DAY/HOL once. The display will change, Heating and Hot Water will be switched o . The unit will stay in this state until the programmed return date, at which point it will resume normal operation.

f)Once in holiday mode, the return modes for both the heating and hot water can be set. Use the CH/HW button to change betweenheating and hot water display mode.

g)The Heating set temperature for the duration of the holiday mode can be adjusted by selecting the Heating display mode with the CH/HW button and then adjusting the set temperature using the (image of Up button) and image of Down button) buttons.

h)Holiday mode can be manually ended at any time by pressing the DAY button

TP9000