Worcester DT10RF User manual

DT10RF PROGRAMMER
DIGISTAT - Radio frequency controlled programmable room thermostat
with domestic hot water programmer
FOR GREENSTAR CDi, GREENSTAR i JUNIOR and GREENSTAR Si MODELS
ALSO GREENSTAR i SYSTEM AND GREENSTAR CDi SYSTEM (ONLY WHEN
USED IN CONJUNCTION WITH OPTIONAL INTEGRAL DIVERTER VALVE
INS T R U CTION MANUA L
O P ER AT I NG AND INS TA LL AT I O N
For latest prices and delivery to your door visit MyTub Ltd - www.mytub.co.uk - [email protected] 0844 556 1818

For latest prices and delivery to your door visit MyTub Ltd - www.mytub.co.uk - [email protected] 0844 556 1818

WORCESTER, BOSCH GROUP:
TECHNICAL 08705 266241
SERVICE 08547 256206
SPARES 01905 752571
LITERATURE 01905 752556
TRAINING 01905 752526
SALES 01905 752640
WEBSITE worcester-bosch.co.uk
SYMBOLS
Domestic Hot Water
Radio Frequency (RF) Transmitter
PLEASE READ THESE INSTRUCTIONS
CAREFULLY BEFORE STARTING
THESE INSTRUCTIONS ARE APPLICABLE TO
THE WORCESTER BOSCH MODEL(S) STAT-
ED ON THE FRONT COVER OF THIS MANUAL
ONLY AND MUST NOT BE USED WITH ANY
OTHER MAKE OR MODEL
THESE INSTRUCTIONS APPLY IN THE UK
ONLY AND SHOULD BE FOLLOWED EXCEPT
FOR ANY STATUTORY OBLIGATION
IF YOU ARE IN ANY DOUBT CONTACT
WORCESTER BOSCH TECHNICAL
HELPLINE
THIS ACCESSORY MUST BE FITTED BY A
COMPETENT PERSON. FAILURE TO COMPLY
COULD LEAD TO PROSECUTION.
LEAVE THESE INSTRUCTIONS WITH THE
USER OR AT THE APPLIANCE.
ABBREVIATIONS
CH = Central Heating
DHW =Domestic Hot Water
RF = Radio Frequency
DLS = Daylight Saving
BST = British Summer Time
GMT = Greenwich Mean Time
C = Celsius (Centigrade)
IP = Ingress Protection
V = Volt
m = metre
mA = milliAmpere
DEFINITIONS (DLS/BST)
Summer period begins: Last Sunday in March at
1:00 am GMT (Clocks are put forward by 1 hour)
Summer period ends: Last Sunday in October at
2:00 am BST (Clocks put back 1 hour)
DT10RF PROGRAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
OPER AT I NG & INSTA L L AT I ON
INST R UCT I ONS
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TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
DIGISTAT TRANSMITTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . .2
PROGRAMMABLE THERMOSTATS . . . . . . . . . . . . . . . . . . .2
PRE-PROGRAMMED SETTINGS . . . . . . . . . . . . . . . . . . . . .4
ADJUSTING TIME AND TEMPERATURE . . . . . . . . . . . . . . .4
DIGISTAT / DIGISTAT OPTIMISER . . . . . . . . . . . . . . . . . . . .8
USER INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
DIGISTAT RECEIVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
OPERATIONAL CONTROLS . . . . . . . . . . . . . . . . . . . . . . . .9
PRE-SET PROGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
PROGRAMMABLE SETTINGS . . . . . . . . . . . . . . . . . . . . . .12
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
TRANSMITTER LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . .19
CLEARANCE AND FIXING . . . . . . . . . . . . . . . . . . . . . . . . . .19
SETTING RF LINK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
INSTALLATION INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . .21
INSTALLER OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
CONTENTS
OPER AT I NG & INSTA L L AT ION
INST R UCT IONS
DT10RF PROGRAM MER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
For latest prices and delivery to your door visit MyTub Ltd - www.mytub.co.uk - [email protected] 0844 556 1818

EC Directives:
European Union Law Directive 2000/84/EC
Low Voltage Directive (2006/95/EC)
Electro-Magnetic Compatibility Directive (89/336/EEC)
EC Marking Directive (93/68/EEC)
STANDARD PACKAGE:
Programmable / RF receiver
Remote RF transmitter
Screws (x2)
Wall Plugs (x2)
Instructions
Batteries (x2) AA Alkaline
DT10RF PROG RAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
OPER AT I NG & INSTA L L AT I ON
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DESCRIPTION UNITS DT10RF Receiver Digistat Transmitter
Dimensions mm -- 137 x 96.5 x 31.3
Electrical supply V 24 3
Radio frequency MHz 433 433
Radio signal range The range may be affected by the composition / density and
number of walls between the Digistat RF and receiver.
30 metres typically, through two internal plasterboard walls and
a ceiling.
26 metres typically, through three internal plasterboard walls
and a ceiling.
17 metres typically, through two internal plasterboard walls a
ceiling and one external cavity wall.
These distances are provided for guidance only, many factors
can affect the range of the transmitter, including metal
pipework, appliances and even furniture.
Temperature range °C 5 to 32 5 to 32
Ambient operating temperature °C 0 to +50 0 to +40
Humidity operating range % non condensing
up to 45°C
30 to 95 25 to 90
Class of operation II --
Degrees of protection IP 24 30
Accuracy at 25°C sec/day better than ±1 -
Battery life (with alkaline batteries) years N/A approx. 2
Battery back up time and date years min. 10 10
Shortest switching period minutes 1 1
Hot water pre-heat settings number 3 ON / 3 OFF --
Central heating settings number -- 6
Hot water and Central heating programs days 7 7
TECHNICAL DATA
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What is a programmable room thermostat?
A programmable room thermostat is both a pro-
grammer 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 tem-
perature, 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 tempera-
tures 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 con-
trolled at a lower temperature, and saves energy.
The way to set and use your programmable room
thermostat is to find the lowest temperature set-
tings that you are comfortable with at the differ-
ent times you have chosen, and then leave it
alone to do its job.
The best way to do this is to set low tempera-
tures 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.
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 indi-
vidual rooms by installing thermostatic radiator
valves (TRVs) on individual radiators.
If you don’t have TRVs, you should choose a tem-
perature 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 overheat-
ing in other rooms by adjusting the TRVs.
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 fires, televisions, wall or table lamps may
prevent the thermostat from working properly.
GENERAL INFORMATION
PROGRAMMABLE THERMOSTATS
OPER AT I NG & INSTA L L AT ION
INST R UCT IONS
2DT10RF PROGRAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
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GENERAL INFORMATION
OPERATING CONTROLS
DT10RF PROGRAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
OPER AT I NG & INSTA L L AT I ON
INST R UCT I ONS 3
Days Temperature
see note + or - buttons for setting adjustment
Clock mode
Right hand button > moves the
pointer to the right, selects and
accepts changes
Day indicator
Flame shows
when calling
for heat
Left hand button < moves
pointer to the left for selection
Holiday, Manual,
Auto, Day mode
Time
Mode
indicator
Clock Setting
The Digistat Programmable Thermostat is fitted with a real-time clock, which is pre-set at the factory.
You will not have to set the time.
A special feature of this real-time clock is to automatically update the time during the summer/winter time
change removing the need to manually alter the clock.
General Operation
With the unit in Auto mode (the small arrow to bottom of screen will point to Auto) the temperature can be
changed for a short time by using the + or - buttons. Changing the temperature in this way will keep the
Programmer set to your new temperature until the next pre-programmed event (at which time it will revert
to programmed temperature). The temperature you are setting will flash on the screen. Once temperature
is set, the unit will revert to showing the current temperature. The indicator will show on the screen if the
heating is turned on.
NOTE: The temperature displayed is actual room temperature unless adjusting the + or - button
when the set temperature is displayed. Once adjustment is complete and after a 5 second
delay the display will return to the actual room temperature.
Digistat Programmable Thermostat
The Digistat Programmer has factory set programs for ON/OFF periods for central heating which are
described on the following pages.
These factory installed settings can be used without any further programming.
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DIGISTAT
PRE-PROGRAMMED SETTINGS
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4
The Digistat Programmer
This is a programmable thermostat 24-Hour
product (the same program for every day of the
week) which allows you to set up to 6 time and
temperature events per day.
Pre-set Program 1
The following default settings are pre-programmed
for your convenience:
Every day
Event 1 2 3 4 5 6
Time 06:30 08:30 12:00 14:00 16:30 22:30
Temp. 20 16 16 16 21 7
As shown, at 06:30 , the heating will come on to
raise the temperature to 20°C. At 08:30, the tem-
perature set point is dropped from 20°C down
to16°C, it stays at 16°C throughout the day, until
16:30 when the temperature increases to 21°C.
The temperature then drops down to a night-set-
back temperature of 7°C until 06:30 when the
cycle repeats for the next day.
DT10RF PROG RAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
Digistat Programmer - 24 hour operation
1. With the product
operating as
normal in Auto
mode press >
twice until display
is flashing as
shown.
The time will be
flashing, use the +
or - buttons to
adjust the 1st time
as required.
2. Once the time
has been set press
> to confirm and
use + or – button
to adjust required
temperature
(temperature
*shown flashing)
(* small 1 in lower half of
screen shows time period
is being set.
e.g. 1=1st period, 2 = 2nd period etc)
3. Once the
temperature has
been set press >
to confirm and
move to next time
and temperature
periods to be
adjusted confirm-
ing changes by
pressing > button.
(max 6 periods).
4. To exit press <
or > until you
return to auto
mode with the
bottom arrow
pointing to auto
(as shown).
To switch the thermostat OFF:
Press the + and – simultaneously for 5 seconds
until the OFF is displayed.
The thermostat and heating system will now be
OFF unless the temperature in the controlled
space falls below 7°C, the frost protection set
point.
Please note this does not affect the operation of
the domestic hot water where provided.
To switch ON the thermostat, press any key to
return to auto mode.
PROGRAMMABLE SETTINGS
ADJUSTING TIMES & TEMPERATURES
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PROGRAMMABLE SETTINGS
ADJUSTING TIMES & TEMPERATURES
DT10RF PROGRAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
OPER AT I NG & INSTA L L AT I ON
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To change temperature for a short period
(Override):
1. Press + or -
buttons to adjust set
temperature.
Set temperature
shown flashing
2. After 5 seconds
will start controlling
at selected set
point but displays
actual room temper-
ature. Two chevrons
indicates override
mode.
3. To exit override
press > once or
wait until next
change in the
pre-set program.
To set a constant room temperature
(Manual mode):
1. Press > once,
the display shows
temperature
flashing (eg 20°C)
2. Press + or - but-
tons to adjust the
temperature as
required. The tem-
perature will stop
flashing after 5
seconds and start
controlling at this
temperature.
3. Press > once, to return to auto mode.
To set holiday mode:
1. Press < twice, the
display shows time
flashing
Time periods
between 1 to 23(Hr)
hours and 1 to
199(d) days can be
set.
2. Press + or - but-
tons to adjust the
count down time as
required.
Press > once to
confirm, the display
will show tempera-
ture
flashing.
3. Press + or - but-
tons to adjust tem-
perature and press
> to start holiday
count down time.
Alternatively after 10
seconds the temper-
ature will stop flash-
ing and holiday
count down time will
start.
Display shows count
down time and
ambient room
temperature.
4. To exit the
holiday mode press
the < or > once, to
return to auto.
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DIGISTAT
USER OPTIONS
User Options
User Options (shown in table below) can be
accessed from Auto or Man by pressing < and >
simultaneously for 3 seconds.
Once you have
accessed the User
Options Menu press
> to scroll through
selectable options.
The settings for each
option can be
changed by pressing
+ or - as required.
Pressing > accepts the change and moves to the
next option.
NOTE: To exit User Options press < and >
simultaneously for 3 seconds.
Alternatively, not press-
ing any buttons for 2
minutes will cause the
Programmer to return
to Auto.
This figure opposite
shows option “01 24”
(24 hour clock).
Only options that have
been accepted by
pressing > will be changed.
Option Description of Option Min Max Default
01 Change clock 12h/24h 12 24 24
02 Change pre-set program 1 3 1
03 Change number of program
events per day
2,4 or 6 6
04 Switch on/off daylight saving
time change
On Off On
05 Adjust date and time Factory set
06 Change temperature offset °C -5 5 0
07 Restore pre-set program On Off Off
08 Disable OFF function On Off On
09 Access protection lock On Off Off
Option 01 Change from 24hr to 12hr clock.
Enter user options, select option 01 and use + and
– keys to select desired option, 12 = 12hr and 24 =
24hr. Press > to accept change.
Option 02 Change to program 1, 2 or 3.
Enter user options, select option 02 and use + and
– keys to select desired program 1, 2 or 3.
1 = program 1, 2 = program 2 and 3 = program 3.
Press > to accept change.
Preset programs 2 and 3 are shown below:
Pre-set Program 2 (Home for lunch)
24 hour
At 06:30 the heating raises the temperature to 21°C.
At 08:30, the temperature set point is dropped to
16°C, until 12:00 when the heating raises the
temperature to 21°C. The temperature stays at 21°C
until 14:00 when it drops to 16°C. At 16:30 the heat-
ing raises the temperature to 21°C where it stays
until 22:30 when the temperature drops down to a
setback temperature of 10°C until 06:30 when the
cycle repeats the next day.
Event 1 2 3 4 5 6
Time 6:30 8:30 12:00 14:00 16:30 22:30
Temperature 21 16 21 16 21 10
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INSTRUCTION MANUAL
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Pre-set Program 3 (Home Worker)
24 hours
As you can see, at 06:00, the heating will come on to
raise the temperature to 21°C.
At 08:30, the temperature set point is dropped to
19°C, it stays at 19°C until 12:00 when the heating
comes on to raise the temperature to 21°C. The tem-
perature stays at 21°C until 14:00 when it drops to
19°C. At 17:30 the heating comes on to raise the
temperature to 21°C where it stays until 22:30 when
the temperature drops down to a setback tempera-
ture of 16°C until 06:00 when the cycle repeats the
next day.
Option 03 How to change the number of pro-
gram events per day.
Enter user options, select option 03 and use + and –
keys to select option. 2 = 2 time / temp events per
day, 4 = 4 time / temp events per day and 6 = 6 time
/ temp events per day. Press > to accept change.
Option 04 How to switch on/off the automatic
summer / winter time change.
Twice a year the actual time is automatically changed
to keep it in line with the summer / winter time
change. Default setting is On.
If you wish to disable / enable this feature enter user
options, select option 04 and press – or + key to dis-
play Off or On as desired. Press > to accept change.
Date and time setting.
The DT10RF Programmer/Optimising Programmer
comes with a pre-set clock, which also automatically
adjusts for daylight saving time changes. It is activat-
ed automatically on 1st installation. There should be
no need to change these settings, however, should
you wish to, it can be done in Option 05.
Option 05 How to adjust date and time.
Enter user options,
select option 05
To change the year
press > once
To change the month
press > again
To change the day
press > again
To change the time
press > again
Once you have select-
ed your required dis-
play, to adjust press +
or - and > to accept
change.
To select option 06
press > until option
06 display is shown
Event 1 2 3 4 5 6
Time 6:00 8:30 12:00 14:00 17:30 22:30
Temperature 21 19 21 19 21 16
DIGISTAT
USER OPTIONS
DT10RF PROGRAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
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NOTE: Option 5 must be completed before
attempting option 6
Option 06 How to change temperature offset.
The temperature displayed on the thermostat may not
match that of other temperature measuring devices in
the controlled space, because of its location.
The displayed temperature may be offset to bring it in
line with other devices.
To adjust the temperature, enter the user options,
select option 06.
The temperature may be offset by +/- 5 degrees by
pressing the + and – keys. Press > to accept the
desired change.
Option 07 How to restore the built in time
temperature programs.
NOTE: Enabling this function will lose any user
changes to the preset programs.
Enter user options, select option 07 and use + and –
keys to select desired option. Off = current programs
retained. On = restore factory program settings.
Press > to select the desired change.
The option 07 display automatically reverts back to
off.
Option 08 How to disable the OFF function.
To disable the OFF function, enter user options,
select option 08 and use + or – keys to select Off.
Press > to accept change.
It is now not possible to switch the Digistat OFF
using the + and- keys as previously described.
To enable the OFF function return to option 08 and
select ON. Press > to accept change.
Option 09 How to lock the key pad - Access
Protection Lock.
The access protection lock allows you to lock the
Digistat Optimiser so that it cannot have any adjust-
ments.
The default is OFF mode allowing you to adjust the
Digistat.
To Lock the Digistat settings enter the User Options
Menu Option 09 and select On and press > to
accept.
Once the User Options Menu is exited all buttons will
be locked.
To switch off the Protection Lock enter the User
Menu and change to OFF. Press > to accept.
Once the User Menu is exited all buttons will be free
to adjust.
NOTE: To exit User Options press < and >
simultaneously for 3 seconds.
Special Note:
The following only applies when the Intelligent
delayed start feature is enabled.
Ask your installer for details
When the delay period is operating indicated by the
flame symbol flashing, pressing any button returns
the DT10RF Programmer/Optimising Programmer to
auto mode allowing normal button operation until the
next time/temperature event, when it will resume the
delay start mode or follows the Holiday, Manual,
Override or Off modes as selected.
Changes to the installer options and pre-set pro-
grammes must be made with the flame symbol not
flashing
What is Intelligent delayed start.
The Intelligent Delayed Start is an energy saving
feature which automatically reduces the warm up
time for the heating system.
As the weather becomes milder, Intelligent Start will
delay the heating start times so that the fuel is not
wasted bringing the room up to temperature earlier
than necessary.
NOTE: See page 21for further information and
set up details.
DIGISTAT
USER OPTIONS
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INSTRUCTION MANUAL
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Mode indicator
Hot water pre-
heat ON light
Hot water pre-heat
select button, moves
the pointer up and
down to select and
accept changes
Hot water pre-
heat advance
button, when
pressed stays
on until next off
period.
Press to accept each
program setting
Setting clock, date,
time, program and
holiday function +/- changes
ON/OFF times
Modes
DT10RF RECEIVER
OPERATING CONTROLS
DT10RF PROGRAM MER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
OPER AT I NG & INSTA L L AT I ON
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DT10RF Receiver Programmer
The Programmer has factory set programs for
ON/OFF periods for hot water pre-heat, which are
described on the following pages.
These factory installed settings can be used without
any further programming.
This section also details how to program the
DT10RF Receiver with new weekday and weekend
times to suit your lifestyle requirements.
How to set the clock, time and date, is also given,
but should not require adjustment as these are
factory set.
A holiday function is also provided, where you can
set the number of days that you are away on holiday.
The boiler will switched for those number of days.
After that set number of days the boiler will revert to
the normal operating program, ready for your return
from holiday.
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Hot Water:
1. Press selectbutton to choose
off = constantly OFF
timed = up to 3 ON and 3 OFF time periods as
program
once = ON from first ON until third OFF time
period as program
on = constantly ON
2. Press “advance” button:
ON = hot water pre-heat light on
(hot water pre-heat stays on until
next off time period)
OFF = hot water pre-heat light off
(hot water pre-heat stays off until
next on time period)
NOTE: Advance has no effect with the constantly
on or off selected on the receiver.
DT10RF RECEIVER
OPERATING CONTROLS
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INSTRUCTION MANUAL
8 716 114 477a (08.07)
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NOTE: The ON/OFF periods pre-programmed for
Hot Water pre-heat are shown in the
table opposite.
The factory installed settings can be used
without any further programming of the
receiver.
The date and time are pre-programmed
and should not require adjustment.
If you need to restore the factory pre-set
program times then:
Press the + and - buttons together, for at
least 3 seconds, to restore the default
program times.
The default ON/OFF periods pre-pro-
grammed for hot water pre-heat are
shown in the table opposite.
NOTE: Two ON/OFF periods can be used
instead of three, by setting the second
ON/OFF periods to 12:00 as shown in
the default program table.
One ON/OFF period can be achieved by setting
the second and third ON/OFF periods to the
same time.
See RECEIVER PROGRAMMABLE SETTINGS
if changes are required to the clock time or pre-
programmed settings.
DT10RF RECEIVER
PRE-SET PROGRAMS
DT10RF PROG RAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
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1st 1st 2nd 2nd 3rd 3rd
ON OFF ON OFF ON OFF
Hot Water:
MON to FRI
Time 06:30 08:30 12:00 12:00 16:30 22:30
SAT & SUN
Time 07:00 09:00 12:00 12:00 16:00 23:00
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DT10RF RECEIVER
PROGRAMMABLE SETTINGS
SETTING MON - FRI
1. Press set?until SET and PROG? are shown
in the display.
2. Press OK to select MON-FRI.
3. Press OK to select ON time.
NOTE: Speed up the display by holding down
the +or -buttons.
4. Press + or - to change the ON time.
5. Press set? to set the ON time and select the
OFF time.
6. Press + or - to change the OFF time.
7. Press set?to set the OFF time and select the
next ON time.
Repeat operations 4 to 7 to set the second and
third ON/OFF times.
NOTE: After pressing set?for the third hot
water pre-heat OFF time the display
shows SET MON ...see next page
OPER AT I NG & INSTA L L AT I ON
INST R UCT I ONS
12 DT10RF PROG RAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
For latest prices and delivery to your door visit MyTub Ltd - www.mytub.co.uk - [email protected] 0844 556 1818

Setting individual weekdays:
NOTE: If you do not require individual weekday
times, then press set?until SET SUN-SAT
is displayed and continue on the next page.
If you do not wish to change the setting for the day
displayed, then press set?until the first day you
want to change is displayed.
1. Press OK to select weekday.
2. Press OK to select first ON time.
NOTE: Speed up the display by holding down
the +or -buttons.
3. Press + or - to change the ON time.
4. Press set? to set the ON time and select the
OFF time.
5. Press + or - to change the OFF time.
6. Press set? to set the OFF time and select the
next ON time.
Repeat operations 3 to 6 to set the second and third
ON/OFF times.
NOTE: After pressing set?for the third OFF time,
SET and the next weekday are displayed
after completing the steps above for FRI the
display shows SET SAT-SUN.
see next page....
DT10RF RECEIVER
PROGRAMMABLE SETTINGS
DT10RF PROGRAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
OPER AT I NG & INSTA L L AT I ON
INST R UCT I ONS 13
For latest prices and delivery to your door visit MyTub Ltd - www.mytub.co.uk - [email protected] 0844 556 1818

Setting SAT - SUN:
1. Press OK to select weekend.
NOTE: Speed up the display by holding down
the +or -buttons.
2. Press + or - to change the ON time.
3. Press set? to set the ON time and select the
OFF time.
4. Press + or - to change the OFF time.
5. Press set? to set the OFF time and select the
next ON time.
Repeat operations 2 to 5 to set the second and third
ON/OFF times.
NOTE: After pressing set?for the third OFF time,
SET SAT are displayed....
If you do not require individual weekend
times, then press set?until the normal
display is resumed.
DT10RF RECEIVER
PROGRAMMABLE SETTINGS
OPER AT I NG & INSTA L L AT ION
INST R UCT IONS
14 DT10RF PROG RAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
For latest prices and delivery to your door visit MyTub Ltd - www.mytub.co.uk - [email protected] 0844 556 1818

Setting individual weekend days:
NOTE: If you do not require individual weekend
times, then press set?until the normal dis-
play is shown.
If you do not wish to change the setting for SAT,
then press set? until the normal display is shown.
1. Press OK to select the day displayed.
NOTE: Speed up the display by holding down
the +or -buttons.
2. Press + or - to change the ON time.
3. Press set? to set the ON time and select the
OFF time.
4. Press + or - to change the OFF time.
5. Press set? to set the OFF time and select the
next ON time.
Repeat operations 2 to 5 to set the second and third
ON/OFF times.
Press set? to change SUN or until the display
returns to normal mode.
DT10RF RECEIVER
PROGRAMMABLE SETTINGS
DT10RF PROG RAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
OPER AT I NG & INSTA L L AT I ON
INST R UCT I ONS 15
Holiday settings
1. Press the set?button until SET and HDAY are
displayed.
2. Press OK, the display shows 00.
3. Press + or - to set the number of days you require
the system to be off.
4. Press set? then HDAY is shown in the display
and no demand for heating will be made from the
programmer. The programmer will return to normal
after the set number of days.
To cancel the Holiday setting and return to normal
operation, press any button.
NOTE: The programmer counts each pass through
midnight as a day.
For example, if you did not want heating
from Saturday morning until Tuesday
morning, set for three days.
For latest prices and delivery to your door visit MyTub Ltd - www.mytub.co.uk - [email protected] 0844 556 1818

Setting the clock and time
1. Press the set?button until SET and CLOCK are
displayed.
2. Press OK.
3. Press + to switch between 24hr and 12hr display.
4. Press set? to set the clock and the hours display
flashes.
5. Press + or - to set the correct hour.
NOTE: Speed up the display by holding down
the +or -buttons.
6. Press the set?button to accept the correct hour
and minutes display flashes.
7. Press + or - to set the correct minutes.
8. Press the set?button to accept the correct
minutes. Now SET and DATE will be displayed.
NOTE: If the day displayed is incorrect the date
needs resetting. To change the date, refer to
SETTING THE DATE on the next page.
If you do not wish to change the date, press
set? to return to the normal display
DT10RF RECEIVER
PROGRAMMABLE SETTINGS
OPER AT I NG & INSTA L L AT ION
INST R UCT IONS
16 DT10RF PROG RAMMER
INSTRUCTION MANUAL
8 716 114 477a (08.07)
For latest prices and delivery to your door visit MyTub Ltd - www.mytub.co.uk - [email protected] 0844 556 1818