EPH Controls RFRP Operating Instructions

RFRP Room Thermostat
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:
Switching di erential:
In built frost protection:
Clock:
Keypad lock:
Operating mode:
2. Speci cations & wiring
Power supply:
Power consumption:
Battery replacement:
Temp. control range:
Ambient temperature:
Dimensions:
Temperature sensor:
Temperature indication:
Switching di erential:
Frost protection:
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:
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.
°C
0.4°C
5°C - Not adjustable
24 hours
O
5/2 day
2 x AA Alkaline Battery
2 mW
Once a year
5 ... 35°C
0 ... 50°C
130 x 99 x 25mm
NTC 10K Ohm @ 25°C
˚C
0.4˚C
Only operational in OFF mode
1. Recessed conduit boxes.
2. Directly on walls.
3. Table mounting with stand provided.
EPH Controls Ireland
Sitecast Industrial Estate, Pouladu ,
Cork, T12 W665, Ireland
sales@ephcontrols.com www.ephcontrols.com
Wireless
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
EPH Controls UK
Unit E4, Welland Business Park, Valley Way, Market Harborough,
Leicestershire, LE16 7PS, United Kingdom
sales@ephcontrols.co.uk www.ephcontrols.co.uk
Page 1 of 3

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.
Important: Keep this document
Prior to setting the thermostat, it is neccessary to
complete all required settings described in this section.
5°C
Temperature
Day of the week
Operating mode
OK
AUTO MAN OFF PROG TIME HOL COPY BOOST
Program mode Set Date/ Time
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