(Fig 12)
If you wish to change any User Options (shown in table 1) they can
be accessed from Auto or Man by pressing < and > simultaneously
for 3 seconds. Once you have accessed the User Options Menu (Fig
4) press > to scroll through selectable options. The settings for
each option can be changed by pr or - as required. Press >
to accept the change and move to the next option. To exit press <
and > simultaeously for 3 seconds. Alternatively, not pressing any
buttons for 2 mins will cause the Di3RF to return to Auto.
(Fig 5) shows option 01 24 (24 hour clock).
Only selected options that have been accepted by pressing > will
be changed.
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 - buttons to
adjust the count down time
as required. Press
once,
the display will show
temperature flashing
Weekdays
As you can see, at 06:30, the heating will come on to raise the
temperature to 21°C.
At 08:30, the temperature set point is dropped to 16°C, it stays at
16°C until 12:00 when the heating comes on to raise the
temperature to 21°C. The temperature stays at 21°C until 14:00
when it drops to 16°C. At 16:30 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 temperature of 10°C until
06:30 when the cycle repeats the next day.
To switch OFF the thermostat:
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.
Weekends
As you can see, at 7:00, the heating will come on to raise the
temperature to 21°C.
At 9:00, the temperature set point is dropped to 18°C, it stays
at 18°C until12:00 when the heating comes on to raise the
temperature to 21°C. The temperature stays at 21°C until 14:00
when it drops down to 18°C. At 16:30 the heating comes on to
raise the temperature to 21°C where it stays until 23:00 when
the temperature drops down to a setback temperature of 10°C
until 07:00 when the cycle repeats the next day.
Weekends
As you can see, at 7:00, the heating will come on to raise the
temperature to 21°C.
At 9:00, the temperature set point is dropped to 18°C, it stays
at 18°C until12:00 when the heating comes on to raise the
temperature to 21°C. The temperature stays at 21°C until 14:00
when it drops down to 18°C. At 16:30 the heating comes on to
raise the temperature to 21°C where it stays until 23:00 when
the temperature drops down to a setback temperature of 16°C
until 07:00 when the cycle repeats the next day.
User Options
3. Press + or - buttons to
adjust temperature and press
to start holiday count
down time. Alternatively after
10 seconds the temperature
will stop flashing 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.
User
options What is it
Min
Max
Default
01
Change 12h or 24h clock
12
24
24
02
Change to another
pre-set programme
1
3
1
03
Change the number of
programme events per day
2, 4 or 6
6
04
Switch on/off automatic
summer/winter time change
On
Off
On
05
Adjust date and time
Factory Set
06
Change temperature offset
0
C
-5
5
0
07
Restore pre-set programme
On
Off
Off
08
To disable Off function
On
Off
On
09
Access protection lock
On
Off
Off
(Table 1)
(Option 01)
How to 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)
How to change to another predefined 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 desired change.
Preset programs 2 and 3 are shown below:
(Option 03)
How to change the number of program events per day.
Enter user options, select option 03 and use + and – keys to
select desired 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 desired 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 display Off or
On as desired. Press > to accept desired change.
(Fig 11)
To set a constant room temperature (Manual mode):
1. Press
once, the display
shows temperature flashing
(example 20
0
C)
2. Press + or - buttons to
adjust the temperature as
required. The temperature
will stop flashing after 5
seconds and start controlling
at this temperature
3. To exit manual mode press
once, to return to auto.
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
temperature. 2 chrevons
indicates override mode.
3. To exit override press
once or wait until next change
in the pre-set program.
Event
1
2
3
4
5
6
Time
6:30
8:30
12:00
14:00
16:30
22:30
Temperature
21.0
16.0
21.0
16.0
21.0
10.0
Event
1
2
3
4
5
6
Time
7:00
9:00
12:00
14:00
16:30
23:00
Temperature
21.0
18.0
21.0
18.0
21.0
10.0
1
2
3
4
5
6
25ºC
20ºC
15ºC
10ºC
5ºC
06:30 08:30 12:00 14:00 16:30 22:30
Time Period Monday-Friday
Room
Temp
1
2
3
4
5
6
25ºC
20ºC
15ºC
10ºC
5ºC
07:00
09:00
12:00
14:00
16:30
23:00
Time Period Saturday-Sunday
Room
Temp
Pre-set Program 2 (Home for lunch)
Monday-Friday
Saturday-Sunday
Weekday
Weekend
Date and time setting.
Di3RF comes with a pre-set clock, which also
automatically adjusts for summer/winter time changes. It is
activated 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 (fig 6)
To change the year press > once (fig 7)
To change the month press > again (fig 8)
To change the day press > again (fig 9)
To change the time press > again (fig 10)
Once you have selected your required display, to adjust press +
or - and > to accept change.
To select option 06 press > until option 06 display is shown (fig 11)
Event
1
2
3
4
5
6
Time
6:00
8:30
12:00
14:00
17:30
22:30
Temperature
21.0
19.0
21.0
19.0
21.0
16.0
Event
1
2
3
4
5
6
Time
7:00
9:00
12:00
14:00
16:30
23:00
Temperature
21.0
18.0
21.0
18.0
21.0
16.0
1
2
3
4
5
6
25ºC
20ºC
15ºC
10ºC
5ºC
06:00 08:30 12:00 14:00 17:30 22:30
Time Period Monday-Friday
Room
Temp
1
2
3
4
5
6
25ºC
20ºC
15ºC
10ºC
5ºC
07:00
09:00
12:00
14:00
16:30
23:00
Time Period Saturday-Sunday
Room
Temp
Pre-set Program 3 (Home Worker)
Monday-Friday
Saturday-Sunday
Weekday
Weekend
Weekdays
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 temperature 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 temperature of 16°C until
06:00 when the cycle repeats the next day.
(Fig 10)
(Fig 9)
(Fig 8)
(Fig 7)
(Fig 6)
(
)
5
g
i
F
(
)
4
g
i
F
(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.
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.
Please note
enabling this function will lose any user changes to the preset
programs.
(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 D3RF 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 Di3RF so
that it cannot have any adjustments.
The default is OFF mode allowing you to adjust the Di3RF.
To Lock the Di3RF 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.
Special Note:
The following only applies when the Intelligent delayed start
feature is enabled by the installer.
When the delay period is operating indicated by the flame symbol
flashing (Fig12), pressing any button returns the Di3RF 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 programmes 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.
Drayton Controls reserve the right
to make changes without notice
and cannot accept liability for errors.
401Southway Drive
Plymouth
PL6 6QT
United Kingdo
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