Danfoss TS715Si User manual

User Guide

Danfoss Heating

MAKING MODERN LIVING POSSIBLE

TS715Si

Electronic Single Channel Timeswitch

with Service Interval Timer

TS715SI

TS715Si

Electronic Single Channel Timeswitch

with Service Interval Timer

For a large print version of these instructions

please call Marketing on 0845 121 7400.

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.

Certification Mark

Danfoss Heating 3

Thank you for buying a Danfoss product GB

TS715SI

Index

1.0 User Instructions

1.1 Your Timeswitch .............................................................................6

1.2 Preset Programmes.......................................................................6

1.3 Before you start ..............................................................................7

1.4 Choice of 24hr or AM/PM display.............................................7

1.5 Setting the Date and Time..........................................................7

1.6 Accepting the Preset Programmes..........................................8

1.7 Before you Change the Preset Programmes........................9

1.7.1 Programming the On/Oﬀ Times in 5/2 Day Mode.......... 10

1.7.2 Programming the On/Oﬀ Times in 7 Day Mode.............. 11

1.7.3 Programming the On/Oﬀ Times in 24 Hour Mode ......... 13

1.8 Running your Programme....................................................... 14

2.0 Advanced Settings

2.1 Temporary Override Buttons.................................................. 15

2.2 Holiday Programme................................................................... 16

2.3 Changing Clocks Forward and Backward .......................... 17

2.4 Service Interval Timer................................................................ 18

2.5 Making a Full Reset .................................................................... 19

2.6 Fault Check List............................................................................ 20

DAY/HOL

+1HR override

MAN override

RESET

Mode

SELECT

+1HR

MAN

Danfoss Heating 5

What is a Programmer?

... an explanation for householders.

Programmers allow you to set ‘On’ and ‘Oﬀ’ time periods. Some

models switch the central heating and domestic hot water on

and oﬀ at the same time, while others allow the domestic hot

water and heating to come on and go oﬀ at diﬀerent times.

Set the ‘On’ and ‘Oﬀ’ time periods to suit your own lifestyle. On

some programmers you must also set whether you want the

heating and hot water to run continuously, run under the chosen

‘On’ and ‘Oﬀ’ heating periods, or be permanently oﬀ.

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.

The heating will not work if the room thermostat has switched

the heating oﬀ. And, if you have a hot-water cylinder, the water

heating will not work if the cylinder thermostat detects that the

hot water has reached the correct temperature.

The text below has been edited and approved by the

Plain English Campaign, who has issued a Crystal Mark

to be displayed with it.

Please note: A timeswitch is a single channel programmer. It will

allow you to set your system’s On and Oﬀ periods.

TS715SI

1.0 User Instructions

1.1 Your Timeswitch

The TS715 Si allows you to switch your system on and oﬀ at times

that suit you.

You can programme up to 3 separate ON/OFF times per day.

1.2 Preset Programmes

Your TS715 Si comes ready programmed with a set of operating times

which often suit most people.

If you want to change any of these settings, you can do so by

following the instructions on pages 9-14. First, follow the steps on

page 7-8 to set the correct time and date.

Event No. Hot Water and

Heating Mon-Fri Sat-Sun**

1 1st ON 6:30 7:30

2 1st OFF 8:30 10:00

3* 2nd ON* 12:00* 12:00*

4* 2nd OFF* 12:00* 12:00*

5 3rd ON 17:00 17:00

6 3rd OFF 22:30 22:30

* Not applicable if unit set to 2 ON/OFFs per day by installer

**Not applicable if unit set to 24 hour mode by installer

See page 9 for explanations of diﬀerent settings

Danfoss Heating 7

1.3 Before you start

Open the ﬂap on the front of the clock. Press the RESET button using

a non-metallic object (e.g. pencil/matchstick) until you hear a click

and the red light on the front of the unit comes on and the LCD goes

blank.

This will reinstate the preset programmes

and sets correct day and time.

To fully reset the unit see page 19.

1.4 Choice of 24hr or AM/PM display

Press and hold DAY/HOL and NEXT ON/

OFF for 2 seconds to toggle between

24hr clock and AM/PM display, as

required.

1.5 Setting the Date and Time

These settings are made during

manufacture and only need to be

changed in the unlikely event that the

unit has lost the settings.

Setting the Date

Press and hold PROG for 5 seconds to

display year.

Use the +or -buttons to set the correct

year.

DAY/HOL

TS715SI

Press DAY/HOL to display day and

month. Use the +or - buttons to set the

correct month (Jan = 1, Feb = 2 etc.).

Press DAY/HOL to display day and

month. Use the +or - buttons to set day

of month.

Press PROG to display the time.

The words SET TIME will appear at the

top of the display and the time will ﬂash

on and oﬀ.

Use the + or - buttons to set the correct

time (press and hold to change in 10 min.

increments).

Setting the Day

The day of the week is set automatically.

1.6 Accepting the preset programmes

If you are happy to use the preset programmes on page 6, you don’t

need to do anything else.

To accept the factory presets just press

the PROG button once until the time

appears and the colon in the display

begins to ﬂash.

Your unit is now in RUN mode and will control your heating and hot

water according to the preset programmes.

Danfoss Heating 9

1.7 Before you change the preset programmes

Your installer will have set your unit to operate in one of the following

modes:

• 5/2 day - one set of programmes for weekdays and another for

weekends (page 10-11)

• 7 day - diﬀerent settings for each day of the week.

(page 11-12)

• 24 hour - one set of programmes for the whole week.

(page 13)

See INSTALLER SETTING tick box on inside ﬂap label to ascertain

which mode your unit is set.

Please Note

The unit must be programmed in sequence. ON/OFF times cannot

be set out of sequence.

If you want to leave a preset time as it is, simply press NEXT to

move on to the next setting.

Your installer will have set your unit to programme either 2 or 3

ON/OFFs per day. If your clock has been installed to allow 3 ON/

OFFs and you do not wish to use one of the ON/OFF settings,

simply programme the ON time to be the same as the OFF time

and the setting will not operate.

INSTALLER SETTING

24 Hour

5+2 Day

7 Day

TS715SI

1. Press PROG once until SET ON TIME

appears at the top of the display

and MOTUWETHFR appears at the

bottom of the display.

Use the + or - buttons to set the

time you would like your system to

ﬁrst come on in the morning (Event

1).

2. Press NEXT ON/OFF once only.

Use the + or - buttons to set the

time you want your system to go oﬀ

(Event 2).

To move to the next setting, i.e.

when you would like your system to

come on again (Event 3) press the

NEXT ON/OFF button again.

3. Continue programming the system

ON and OFF times for weekday

Events 4, 5 and 6 as in Step 2.

4. Press the DAY/HOL button once

and SASU will appear at the bottom

of the display.

1.7.1 Programming the On/Oﬀ times in 5/2 day

mode

DAY/HOL

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