User Instructions.PDF

When time and day are correct press PROG button once to start

clock and go to SET ON TIME mode, with the ON blinking".

2) CHECKING/ADJUSTING PROGRAMMES : Use the NEXT ON/

OFF button to step through and check the six available settings for

the day(s) shown at the bottom of the display. The top line of the

display changes between SET ON TIME and SET OFF TIME at

each press. Each may be changed if required using the + or -

button.

3) PROGRAMMING NEXT DAY (7 day & 5/2 day mode only) : Press

DAY to advance to the next day (not 24 hour mode), repeat step

2 for each day (7 day mode) or SAT-SUN (5/2 day mode),

ALTERNATIVELY follow COPYING PROGRAMMES instructions

below.

4) COPYING PROGRAMMES (7 day & 5/2 day mode only) : When

a day's settings are as required they may all be copied to the

following day with just two button presses. Press DAY to change

the day, then press COPY. When used with a unit that has been

converted to 5/2 day operation the programme set for Monday to

Friday (MOTUWETHFR on the display) can be copied to the

weekend (SASU).

5) RUN MODE : Having completed the programming for each day,

press PROG to go to the run mode.

RUN MODE - (Colon blinks, see Fig. 1.)

OPERATION : In RUN mode the unit will automatically switch the

Central Heating and Hot Water on and off at the times set. However,

useful overrides are provided which enable the user to make temporary

changes to the ON/OFF times without having to re-programme the

unit.

The facilities offered by the overrides are detailed below left.

REVIEWING PROGRAMMES : From the RUN mode, press PROG

twice, follow steps 2, 3 & 5 of SETTING THE CLOCK & PROGRAMMES.

RESET

Should the unit be disconnected from the mains a small battery

symbol will blink on the left hand side of the display. After the second

midnight, i.e. between 24 and 48 hours, the display will go blank and

the unit will lose its settings. When mains power is restored it is

recommended that the unit be reset by lowering the front flap and

using a small non-metallic object, e.g. matchstick, press and release

the recessed reset button (marked R/S). This installs the factory pre-

set programme and sets the time to 12:00pm on Monday (MO). The

output(s) will be OFF, (see Fig. 1 in the chart overleaf). Note that the

colon between the hours and minutes is blinking. This means the unit

is in RUN mode and will switch the output(s) on and off in accordance

with the programme. The colon only blinks in RUN mode.

CHOICE OF 12 HR OR 24 HR CLOCK

At any time during RUN mode the time displayed can be toggled

between a 12 hour clock with am/pm indication or a 24 hour clock by

pressing and holding both DAY and NEXT ON/OFF buttons for 1·5

seconds.

G.M.T. / B.S.T.

While in RUN mode the change from Greenwich Mean Time to British

Summer Time and back is achieved by pressing and holding the +

button to add one hour in the Spring, or the - button to put the clock

back in the Autumn. After the first time this change has been made this

feature will only allow the clock to be changed in the correct direction.

Take care when making this change for the first time. If it is made in

the wrong direction the unit will have to be reset and any user-settings

re-entered.

SETTING THE CLOCK & PROGRAMMES

SETTING TIME & DAY : Pressing PROG once enters the SET

TIME mode, see fig. 2. While setting the time, pressing and

releasing the + or - buttons will change the time by one minute,

pressing and holding holding down + or - will change the time

quickly in ten minute steps (this also applies to adjusting ON/OFF

times). Use DAY button to set day.

Sequence of button presses whilst adjusting time, day and programme settings.

Read the section “Error free programming” first.

Press and release + or - to change the time by one minute. Press and hold down + or - to change the

time quickly.

NOTE: If unit has been set up to 2 ON/2 OFF's by the Installer, the last setting number is 4.

ERROR FREE PROGRAMMING.

ON/OFF times cannot be set out of sequence. The limits of adjustment are:

Setting 1 (first ON) 12:00am to 11:59pm (normally in the morning).

Settings 2 to 6 (first OFF to last OFF) anywhere between the previous Setting and 23 hours 59 minutes

after Setting 1.

The - button stops responding when the previous Setting is reached, but the + button continues to its

limit, also changing any later Settings that would have been overlapped.

While becoming familiar with the Setting Sequence the ON/OFF times may become grouped together.

If this should happen use NEXT ON/OFF to select Setting 1, then check/alter each Setting in turn, using

the + or - button, until the desired programme is entered.

Button

TS715

Typical Displays

Sequence

NOTES ON TYPICAL DISPLAYS (See left)

Fig. 1

Immediately following a manual RESET [RUN mode with colon blinking]

Fig. 2

SET TIME and DAY mode [colon steady; day, hours and minutes blink]

Step

Press

Action

Fig. 3

SET FIRST ON TIME (setting number 1)

[setting number and day shown, “ON” blinks]

PROG

To enter programming mode (Fig 1)

Fig. 4

SET FIRST OFF TIME (setting number 2)

[setting number and day shown, “OFF” blinks]

DAY

To select day of week, repeat until

display shows current day (Fig 2)

Fig. 5

It is possible to set the last OFF time (setting 6) after midnight

[the day when output will switch off blinks]

Fig.1.

+ or -

To adjust time of day (Fig 2)

PROG

To enter ON/OFF programming

mode

+ or -

To adjust 1st ON time (setting no 1,

Fig 3)

Fig.2.

Fig. 6

Typical AUTO programmewith +1 HOUR selected.

To step to 1st OFF time (setting no 2,

Fig 4)

When programming for 7 day control, the day being set appears in the display, (see typical displays). When

programming for 24 hour control the day only appears in SET TIME mode, (see fig. 2). When being

programmed for 5/2 day control then the days will show as MOTUWETHFR or SASU.

Should the unit be disconnected from the mains a small battery symbol will blink on the left hand side of

the display.

+ or -

To adjust 1st OFF time (setting no 2,

Fig 4)

Repeat step 5-7 until all ON/OFF times

are as required

setting no.

Fig.3.

FACTORY PRE-SET PROGRAMME

The following ON/OFF times are programmed at the factory and can be re-instated by pressing the

recessed R/S button behind the flap.

If unit is set for 24 hour operation, go to

step 13, otherwise go to step 10

DAY

To advance to next day. If a different

programme from previous day is required

go back to step 7.

If the same programme as previous day is

required go to step 11.

setting no.

Fig.4.

COPY

To copy previous days' programmes to

current day

Repeat steps 10 an d11 until all days are

programmed

PROG

To RETURN TO run MODE

setting no.

Fig.5.

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