Drayton LP10RF & DIGISTAT+2RF User Guide

Drayton LP10RF & DIGISTAT+2RF

 

DIGISTAT+2RF Room Thermostat

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 ‘Off’ 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 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 temperatures 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 the 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 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 different 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 different 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 You may be able to temporarily adjust the heating program, 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, and wall or table lamps may prevent the thermostat from working properly.

Your Digistat +2RF

The Digistat +2RF thermostat 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.

Clock Setting
Your Digistat +2RF is fitted with a real-time clock pre-set at the factory. You will not have to alter the time settings. A special feature of this real-time clock is to automatically updates 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 the bottom of the 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 Digistat +2RF is set to your new temperature until the next pre-programmed event (at which time it will revert to the programmed temperature). The temperature you are setting will flash on the screen. Once the 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. A flashing flame indicates the product is in intelligent delayed start mode.

Controls and Display Layout

NOTE
The temperature displayed is the actual room temperature unless adjusting the + or – button when it displays the set temperature. Once the adjustment is complete and after 5 seconds this will return to the actual room temperature.

Basic Settings
The Digistat +2RF thermostat is a programmable thermostat 24-Hour (the same program for every day of the week) and allows you to set 6 times and temperature events per day.

Digistat +2RF Pre-set Program
Your Digistat +2RF comes with the following default settings pre-programmed for your convenience:

Pre-set Program 1 (9 til 5)

Event	1	2	3	4	5	6
Time	6:30	8:30	12:00	14:00	16:30	22:30
Temp	20.0	16.0	16.0	16.0	21.0	7.0

NOTE 

The above settings can be understood using the chart below:

As you can see, at 06:30, the heating will come on to raise the temperature to 20ºC. At 08:30, the temperature point is dropped from 20ºC down to 16ºC, it stays at 16ºC throughout the day, until 16:30 when the temperature increases to 21ºC. The temperature then drops down to a night-setback temperature of 7ºC until 06:30 when the cycle repeats for the next day.

To adjust these times and temperatures

1. With the product operating as normal in the Auto mode press twice until the 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 o confirm and use the + or – button to adjust the required temperature (temperature shown required flashing).
   NOTE:
   The small l in the lower half of the screen shows which time period is being set e.g. I=lst period, 2= 2nd period, etc.
3. Once the temperature has been set press to confirm and move to the next time and temperature periods to be adjusted confirming changes by pressing a button. (max 6 6 periods).
4. To exit press or until you return to auto mode with the bottom chevron pointing to auto (shown).

To change the temperature for a short period (Override)

1. Press the +or – buttons to adjust the set temperature. The set temperature is shown flashing.
2. After 5 seconds the Digistat+2RF will start controlling at the selected setpoint but the display shows the actual room temperature. 2 chevrons indicate Override mode.
3. To exit override press once or wait until the next change in the pre-set program.
4. To set a constant room temperature(Manual mode)Press once, and the display shows temperature flashing (for example 20.0°C).

To set holiday mode

1. Press twice, and the display shows time flashing. Time periods between I to 23(Hr)hours and 199(d)days can be beset.
2. Press the + or – buttons to adjust the countdown time as required. Press once to confirm, the display will show temperature flashing
3. Press+or – buttons to adjust the temperature and press to start the holiday countdown time. Alternatively, after 10 seconds the temperature will stop flashing and the holiday countdown time will start. The display shows countdown time and ambient Lroomtemnerature.
4. To exit the holiday mode press or once, to return to auto

To switch OFFthe 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.

User Options
If you wish to change any User Options (shown in a table on the next page) they can be accessed from Auto or Man by pressing and simultaneously for 3 seconds. Once you have accessed the User Options Menu (Fig) press to scroll through selectable options. The settings for each option can be changed by pressing +or – as required. Press to accept the change and move to the next option. To exit press simultaneously for 3 seconds. Alternatively, not pressing any buttons for 2 mins will cause the Digistat +2RF to return to Auto. (Fig 2)) shows option Ol 24 (24-hour local). Only selected options that have been accepted by pressing )will be changed.

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 °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

Option Ol- How to change from 24hrto
2hr clock

Enter user options, select option, and use + and-keys to select the desired option, 12 12hrand 24 24hr. Press to accept change.

Option 02-How to change to another
the predefined program, 2 or Enter user options, select option 02, and use+ and-keys to select desired programs, 2 or3.I= programs, 2 program 2and 3 = program 3. Press to accept desired change.

Pre-set Programs 2 and 3 are shown below
Pre-set Program 2 (Home for Lunch)

Event	1	2	3	4	5	6
Time	6:30	8:30	12:00	14:00	16:30	22:30
Temp	21.0	16.0	21.0	16.0	21.0	10.0

NOTE
The above settings can be understood using the
the chart to the right.

As you can see, at 06:30, the heating will come on to raise the temperature to 2/°C. At 08:30, the temperature set point is dropped to l6°C it stays at I6°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 l6°C. At 16:30, the heating comes on to raise the temperature to 21°Cwhere it stays until 22:30 when the temperature drops down to a setback temperature of I0°C until 06:30 when the cycle repeats the next day.

Pre-set Program 3 (Home Worker)

Event	1	2	3	4	5	6
Time	6:00	8:30	12:00	14:00	17:30	22:30
Temp	21.0	19.0	21.0	19.0	21.0	16.0

NOTE
The above settings can be understood using the
chart below.

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 2:00 when the heating comes on to raise the temperature to 21°C. The temperature stays at 21°Cuntil 14:00 when it drops to 19°C. At 17:30, the heating raises the temperature to 21°Cwhere it stays until 22:30 when the temperature drops down to a setback temperature of l6°Cuntil 06:00 when the cycle repeats the next day.

Option 03-How to change the number of program events per day
Enter user options, select option 03, and use the + and- keys to select the desired option. 2 time/ temp events per day 44 time/ temp events per day and 6 = 6 time/ temp events per day. Press 2 to accept desired change.

Option 04-How to switch on/offthe 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. The default setting is On. If you wish to disable/ enable this feature to enter user options, select option O4, and press- or +key to display Offor On as desired. Press to accept desired change.

NOTE
Date and time setting. Digistat +2RF comes with a pre-set clock, which also automatically adjusts for summer/winter time changes. It is activated automatically on Ist 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 the date and time

• Enter user options, select option 05 (Fig 3)
• To change the year press once (fig4)
• To change the month press again (fig 5)
• To change the day press again (fig6)
• To change the time press again (fig 7)
• Once you have selected your required display, adjust
• press+or – and to accept change.
• To select option 06 press until option 06 display is shown (fig 8)

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, and 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 the option 0/and to use the *and- keys to select the desired option. Off= current programs retained. On-restore factory programs dipole email E enabling this function will lose any user changes to the Dorset program

Option 08-Howto disable the OFF function
disables the OFF function, enters user options, selects, and uses the + or- keys to select Off. Press O acceptance. it is now not possible to switch Digistat+2RF OFF Using the + and- keys as previously 08 and select ON. Press to accept the change

Option 09-How to lock the keypad- Access
Protection Lock, the access protection lock allows you to lock the T OE vE day amusements. igistat +2RF. ToLockthe Digistat +2RF settings enter press to accept. Once the User Options Menu protection Lock is entered 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
when the intelligence is enabled by tne installer when the delay period is operating as indicated by the lame symbol flashing), pressing any button when it will resume the delay start mode or follows the Holiday, Manual, Override, or Ott modes as selected. changes to the installer options and pre-set programs must be made with the flame symbol not trashing.

 

What is an Intelligent delayed start?
Intelligent Delayed Start (Energy saving feature) The Intelligent Delayed Start is an energy-saving feature that 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.

Battery Change
How do know when to change the batteries?
When the batteries start to run low a battery icon will flash in the display, to indicate “Low battery” during this time the Digistat will function normally.

Replace with 2 x1.5V (AA) Alkaline batteries.
When the battery icon alone is shown in the display, the batteries are completely exhausted and the Digistat will cease to function. Re-activate by replacing the batteries The link will automatically be re-established.

How to replace the batteries
Remove the battery cover using a coin. Replace the spent batteries with 2×1.5V (AA) Alkaline batteries ensuring correct orientation. Replace the battery cover and press fully home.

 

LPIORF Programmer &Receiver

If the engineer has set your program and timings – you do not need to do anything else. Just keep this guide in a safe place for future reference.

Introduction

The programmer will automatically switch your hot water on and off at times that suit you. The green light on the front of the programmer shows when it is on. LPIORF has a 7-day program allowing for different timings on each day of the week, for up to heating periods each day. If the engineer hasn’t set your timings for you, your programmer will work with a standard program that has been set at the factory. If this doesn’t suit you, it’s very easy to change it.

 

Normal Operation
Digistattransmitter has been lost. I this may be remedied by fitting new batteries in the Digistat transmitter. If fitting new batteries does not restore the link, then temporarily move the Digistat transmitter close to t appliance, if this does not restore the link, then technical During normal operation, the receiver will flash their LED, approximately every five minutes. This indicates that a radio signal is being received from the Digistat transmitter help must be sought to remedy the failed radio signal link.

Radio Signal Loss
The red LED does not flash approximately every five minutes then the receiver will show a flashing green LED together with the flashing antenna symbol and the central Heating indicator arrow will point to OFF. This situation indicates that the radio signal link from the

Temporary Override
While the link is lost, the Central Heating can be switched ON by pressing the OK button once and Switched OFF by pressing the OK button again. In this mode, the room temperature will not be controlled.

The Standard Program

NOTE
The ON/OFF periods are pre-programmed for Hot
Water pre-heat is shown in the table opposite. The

NOTE
Two ON/OFF periods can be used instead of three, by setting the second ON/OFF period to I2:00 as shown in the default program table. 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. One ON/OFF period can be achieved by setting the second and third ON/OFF periods to the same time. You need to restore the factory pre-set program See Changing the Program on the next page if changes are required to the clock time or pre-programmed
Settings. Press the + and – buttons together, for three seconds or longer, to restore the default program times to those shown in the table opposite.

Switching	Weekdays	Weekends
	HW	HW
1st ON – start of first timed period	6.30am	7.00am
1st OFF – end of first timed period	8.30am	9.00am
2nd ON – start of second timed period	12.00pm	12.00pm
2nd OFF – end of second timed period	12.00pm	12.00pm
3rd ON – start of third timed period	4.30pm	4.00pm
3rd OFF – final swith-off of the day	10.30pm	11.00pm

Changing the Program
Setting MON-FRI

1. Press set? until SET and PROG? are shown in the display.
2. Press OK to enter the program.
3. Press OK to select MON-FRI.
   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. 6Press +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 OFFtimethe display shows SET MON

Setting individual weekdays

NOTE
Ifyou do not require individual weekday times,then press set? until SET SAT-SUN are displayed and continue on the next page. Ifyou 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 OKto select weekday.
2. Press OKto select first ON time.
   NOTE:
   Speed upthe 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 OFFtime and select the next ON time.

Repeat operations 3 to 6 to set the second and third ON/ OFF times.
NOTE:
After pressing set? forthe 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…

Setting SAT -SUN:

1. Press OKto select weekend.
   SEE SAT SUN PROG?
   NOTE:
   Speed upthe 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. ON time.
5. Press set? to set the OFF time and select the next

Repeat operations 3 to 6 to set the second and third ON/ OFF times.
NOTE:
After pressing set? for the third OFF time, SET SAT are displayed. Ifyou do not require individual weekend times, then press set? until the normal display is resumed.

Setting individual weekend days
NOTE:
Ifyou do not require individual weekend day times, then press set? until the normal display is shown. Ifyou do not wish to change the settings for SAT, then press set? to move to SUN.

Setting individual weekend days:

1. Press OKto select the day displayed.
2. Press+or – to change the ON time.
3. Press set? to set the ON time and select th e OFF time.
4. 4Press+or- to change the OFF time. ON time.
5. Press set? to set the OFFtime and select the next

Repeat operations 3 to 6 to set the second an d third ON/ OFFtimes.
NOTE:
After pressing set? for the third hot water pre-heat offtime for SAT, the display will show SET SUN. Press OKto set SUN or press set? until the display returns to normal mode.

Setting holidays:

1. Press the set? button until SETand HDAY? are displayed.
2. Press OKand 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 nodemand for heating will be made from the programmer. The program will return to normal afterthe 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. e.g. if you do not want heating from Saturday morning until Tuesday morning, set for three days.

Setting the clock and time

1. Press the set? button until SET and CLOCK? are shown in the display.
2. Press OK to display 24hr and ON.
3. Press+to switch between 24hr and I2hr display Decide between 24 hour or 12 hour display and
4. Press set? to select, now the hours will flash.
5. Press +or -to set the correct hour.
6. When the correct hour has been selected, press set? to select, now the minutes will flash.
7. Press +or – to set the correct minutes.
8. Whenthe correct minutes have been set, press set? to select that setting.
   • Now SETand DATE will be displayed.
   • Ifthe day and date needs resetting, refer to the next page for SETTING THE DATE.
   • Ifthe day and date are correct, press set? to return to the normal display.

Setting the date

1. Press the set? button until SET and DATE? are displayed.
2. Press the OKbutton once, the year flashes on the display.
3. Press+or – to set the correct year, e.g. O4.
4. Press+or – to select the correct month, e.g. 08.
5. When the correct month has been chosen, press set? to select, nowthe day will flash.
6. Press +or – to select the correct day, e.g. 16.
7. When the correct day has been chosen, press set? to select, nowdLSwill be displayed andON will
8. Press+or to switch between ON or OFF. Ifyou choose ON then the clock will automatically adjust the time for Daylight saving.
9. lfyou choose OFF then the time will not change to take account of theDaylight Saving time change twice a year.
10. Press set? twice to return to the normal display.

NOTE
dLS Day Light Savings time

Maintenance

• The Digistat+2RF requires no maintenance.
• The outer casing can be wiped clean usinga dry cloth.
• DONOT use polish or detergents.
• These units can not be serviced.
• Should the existing units fail to function correctly, checkthat the:
  • LPIORF Receiver times and program settings are correct.
  • RFsignal link is set up (Refer to page 2 for RF signal range details).
  • Digistat +2RF Room thermostat batteries are the correct type, fitted correctly and are not exhausted.
  • Fit new batteries if in doubt.

part number 22090
LPIORF Programmer&Receiver
part number 22589DR
Drayton

Other Manual:

Drayton LP10RF & DIGISTAT+2RF Installation Guide

Drayton LP10RF & DIGISTAT+2RF User Guide