EPH Controls RFRP Operating Instructions Manual

Page 1 of 3

RFRP Room Thermostat Wireless

Contents

1. Factory default settings

2. Specications & wiring

3. Mounting

4. Installation

5. Frost protection

6. LCD symbol / buttons description

7. Resetting the thermostat

8. Keypad lock and unlock

9. Setting the date, time and operating mode

10. Factory program settings

11. Adjusting the program settings for 5/2d

12. Copy Function

13. Temporary override

14. Permanent override

15. Boost function

16. Holiday function

17. To connect the RFRP thermostat to an RF1A receiver

18. To disconnect the RFRP thermostat from an RF1A receiver

19. Backlight mode selection

20. Battery low warning

21. Replacing the batteries

1. Factory default settings

Temperature indicator: °C
Switching dierential: 0.4°C
In built frost protection: 5°C - Not adjustable
Clock: 24 hours
Keypad lock: O
Operating mode: 5/2 day

2. Specications & wiring

Power supply: 2 x AA Alkaline Battery
Power consumption: 2 mW
Battery replacement: Once a year
Temp. control range: 5 ... 35°C
Ambient temperature: 0 ... 50°C
Dimensions: 130 x 99 x 25mm
Temperature sensor: NTC 10K Ohm @ 25°C
Temperature indication: ˚C
Switching dierential: 0.4˚C
Frost protection: Only operational in OFF mode

3. Mounting

The mounting height should be 1.5 meters above the oor level.

The thermostat should be wall mounted in the room where the heating is to
be controlled.

The place of installation should be chosen so that the sensor can measure the
room temperature as accurately as possible.

Choose the mounting location to prevent direct exposure to sunlight or other
heating / cooling sources when mounted.

The unit can be tted to: 1. Recessed conduit boxes.

2. Directly on walls.

3. Table mounting with stand provided.

4. Installation

Lower the ap at the front of the thermostat.

There is a battery compartment located below the buttons.

Using your 2 thumbs, apply pressure and pull downwards to remove the cover.

Insert the 2 x AA batteries and the thermostat will turn on.

Close the battery compartment.

Operating Instructions

CAUTION!

The thermostat must not be left unsupervised
when open. (Prevent non specialists and especially
children from gaining access to it.)

Only qualied electricians or authorised service
sta are permitted to open the thermostat.

If the thermostat is used in a way not specied by
the manufacturer, its safety may be impaired.

Impor tant: Kee p this document

Prior to setting the thermostat, it is neccessary to
complete all required settings described in this section.

5. Frost protection

Frost protection is built into this thermostat.

It is pre xed at 5°C and is not adjustable.

It will only be activated when the thermostat is in the OFF mode and the
room temperature falls below 5°C.

6. LCD Symbol / button description

6.1 LCD Symbol description

Current program

Day / Month

Current Time

(Boost to time)

6.2 Button description

Automatic
mode

(Back)

Manual

mode

O mode

AUTO MAN OFF PROG TIME HOL COPY BOOST

Program mode Set Date/ Time

5°C

Day of the week

Operating mode

Temperature

OK

Battery low symbol

Wireless symbol

Heating on symbol

Keypad lock symbol

Set point increase

Wireless connect button

Set point decrease

Reset button

OK conrm button

Boost mode

Copy function

Holiday mode

EPH Controls Ireland

Sitecast Industrial Estate, Pouladu,
Cork, T12 W665, Ireland

[e-mail] www.ephcontrols.com

20170816_RFRP_OpIns_JW

EPH Controls UK

Unit E4, Welland Business Park, Valley Way, Market Harborough,
Leicestershire, LE16 7PS, United Kingdom

[e-mail] www.ephcontrols.co.uk

Page 2 of 3

RFRP Room Thermostat Wireless

7. Resetting the thermostat

It is necessary to reset the thermostat prior to initial programming.

Press the button on the side of the thermostat.

‘rst no’ will appear on the screen.

Press the button.

‘rst yes’ will appear on the screen.

Press the ‘OK’ button to reset the thermostat.

8. Keypad lock and unlock

To lock the keypad, press and hold the and buttons for 10 seconds.

will appear on the screen. The keypad is now locked.

To unlock the keypad, press and hold the and buttons for 10 seconds.

will disappear from the screen. The keypad is now unlocked.

9. Setting the date, time and operating mode

Press the ‘TIME’ button once, the day will begin ashing.

Press the or buttons to adjust the year. Press the ‘OK’ button.

Press the or buttons to adjust the month. Press the ‘OK’ button.

Press the or buttons to adjust the day. Press the ‘OK’ button.

Press the or buttons to adjust the hour. Press the ‘OK’ button.

Press the or buttons to adjust the minute. Press the ‘OK’ button.

Press the or buttons to adjust from 5/2d to 7d or 24h mode.

Press the ‘AUTO’ button or wait 5 seconds and the thermostat will return to
normal operation.

10. Factory program settings 5/2d

Mon-Fri

Sat-Sun

Mon-Fri

Sat-Sun

Everyday

RESET

OFF

P1 P2 P3 P4 P5 P6

06:30

21˚C 18˚C 21˚C 18˚C 21˚C 16˚C

08:00 10:00 12:00 14:00 17:30 23:00

21˚C 18˚C 21˚C 18˚C 21˚C 16˚C

P1 P2 P3 P4 P5 P6

06:30

21˚C 18˚C 21˚C 18˚C 21˚C 16˚C

08:00 10:00 12:00 14:00 17:30 23:00

21˚C 18˚C 21˚C 18˚C 21˚C 16˚C

P1 P2 P3 P4 P5 P6

06:30

21˚C 18˚C 21˚C 18˚C 21˚C 16˚C

08:00

08:00

08:00

12:00

12:00

12:00

5/2D

7D

24H

14:00

14:00

14:00

17:30

17:30

17:30

22:00

22:00

22:00

Operating Instructions

11. Adjusting the program settings for 5/2d

Press the ‘PROG’ button once.

Programming for Monday to Friday is now selected.

Press the or buttons to adjust the P1 time. Press the ‘OK’ button.

Press the or buttons to adjust the P1 temp. Press the ‘OK’ button.

Repeat this process to adjust P2 to P6 times and temperatures.

Press the ‘OK’ button.

Programming for Saturday to Sunday is now selected.

Press the or buttons to adjust the P1 time. Press the ‘OK’ button.

Press the or buttons to adjust the P1 temp. Press the ‘OK’ button.

Repeat this process to adjust P2 to P6 times and temperatures.

Press the ‘AUTO’ button to return to automatic mode.

While in PROG Mode pressing the ‘PROG’ button will jump from P1-P2 etc
without changing the temperature.

While in PROG Mode pressing the ‘TIME’ button will jump to the next Day
(block of days).

If 7 D mode is selected, you can program each day of the week with 6
individual times and temperatures.

If 24H mode is selected, you can only program each day of the week with
the same 6 times and temperatures.

12. Copy function

Copy function may only be used if the thermostat is in the 7d mode.

Set the times and temperatures for the day that you wish to copy from in
PROG Mode.

When still on the day press the ‘COPY’ button.

The day of the week that you have selected will be shown with ‘COPY’
below it.

The next day will begin to ash on the top of the screen.

Press the button to copy the times and temperatures to that day.

Press the button to skip a day.

You can copy to multiple days using the button.

Press the ‘OK’ button when copying has been completed.

13. Temporary override

When in AUTO mode, press the or buttons to adjust the
temperature setpoint.

‘OvEr’ will appear on the screen.

Press ‘OK’ or after 5 seconds the thermostat will operate in this temporary
override, util the next switching time.

To cancel temporary override, press the ‘OFF’ buttton and then press the
‘AUTO’ button to return to the automatic mode.

14. Permanent override

Press the ‘MAN’ button to enter Manual Mode (Permanent Override).

‘MAN’ will appear on the screen.

Press the or buttons to adjust the temperature setpoint.

Press ‘OK’ to conrm the temperature selection or after 5 seconds the
thermostat will operate in this permanent override.

The thermostat will operate in MAN mode until the mode is changed.

To cancel permanent override, press the ‘OFF’ button and then press the

‘AUTO’ button to return to automatic mode.

20170816_RFRP_OpIns_JW

EPH Controls Ireland

Sitecast Industrial Estate, Pouladu,
Cork, T12 W665, Ireland

[e-mail] www.ephcontrols.com

EPH Controls UK

Unit E4, Welland Business Park, Valley Way, Market Harborough,
Leicestershire, LE16 7PS, United Kingdom

[e-mail] www.ephcontrols.co.uk