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Table of Contents
Related Manuals for EPH Controls COMBIPACK4
Summary of Contents for EPH Controls COMBIPACK4
- Page 1 COMBIPACK4 Installation and Operation Guide...
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Page 2: Table Of Contents
Table of contents RFRP-OT Room Thermostat Installation Instructions Factory Default Settings Frost Protection Specifications How your programmable thermostat works Mounting & Installation RF1A Wireless Receiver Installation Instructions Specifications & Wiring Mounting & Installation RFRP-OT Room Thermostat Operating Instructions LCD Symbol Description Button Description Resetting the thermostat Keypad lock and unlock... - Page 3 Programming Modes Adjust the program setting in 5/2 Day mode Copy Function Temporary Override Permanent Override Boost Function Holiday Function Frost Protection Backlight mode selection Battery low warning Frost Protection Replacing the batteries Installer menu PO 1 Operating Mode Normal Optimum Start PO 2 Setting high &...
- Page 4 Table of contents (Continued) RFRP-OT Room Thermostat (Continued) Installer menu - OpenTherm PO 6 Setting DHW temperature PO 7 OpenTherm® Information PO 8 DHOP PO 9 Set OpenTherm® parameters Exit Controlling an OpenTherm Boiler with multiple CombiPack 4-OT System Architecture RF1A Wireless Receiver Operating Instructions Button / LED Description...
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Page 5: Rfrp-Ot Room Thermostat
RFRP-OT Room Thermostat Installation Instructions... -
Page 6: Factory Default Settings
Frost protection is built into this thermostat. It is pre fixed 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. RFRP-OT Room Thermostat CombiPack4... -
Page 7: Specifications
Ambient temperature: 0 … 45˚C Dimensions: 130 x 99 x 25mm Temperature sensor: NTC 100K Ohm @ 25˚C Temperature indication: ˚C Switching differential: 0.4˚C Frost protection: Only operational in Off mode Pollution degree: Pollution degree 2 RFRP-OT Room Thermostat CombiPack4... -
Page 8: How Your Programmable Thermostat Works
Example: If P1 is set to be 21˚C at 6am, and if P2 is set to be 10˚C at 8am, the thermostat will look for the temperature to be 21˚C between 6am and 8am. RFRP-OT Room Thermostat CombiPack4... -
Page 9: Mounting & Installation
Prior to setting the thermostat, it is necessary to complete all required settings ƒ described in the section. This thermostat can be mounted in the following ways: 1) Directly mounted on wall 2) Free standing - Stand Included RFRP-OT Room Thermostat CombiPack4... - Page 10 Lower the flap at the front of the thermostat. There is a battery compartment located below the buttons. Apply downward pressure to remove the cover. Insert the 2 x AA batteries and the thermostat will turn on. Close the battery compartment. RFRP-OT Room Thermostat CombiPack4...
- Page 11 RFRP-OT Room Thermostat CombiPack4...
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Page 12: Rf1A Wireless Receiver
RF1A Wireless Receiver Installation Instructions RF1A-OT Wireless Receiver CombiPack4... -
Page 13: Specifications & Wiring
Rated Impulse Voltage: Resistance to voltage surge 2500V as per EN 60730 Internal wiring diagram for RF1A-OT * If mains voltage output is required, terminals L & 2 must be electrically linked. Important: Do not connect Mains Voltage to OpenTherm® terminals. MAINS SUPPLY RF1A-OT Wireless Receiver CombiPack4... -
Page 14: Mounting & Installation
Screw the receiver to the wall with the screws provided. Remove the protective cover on the terminal block. Insert wires into therminal block in accordance with the wiring diagram. Close the cover and tighten the fastening screw. RF1A-OT Wireless Receiver CombiPack4... - Page 15 RF1A-OT Wireless Receiver CombiPack4...
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Page 16: Rfrp-Ot Room Thermostat Operating Instructions
RFRP-OT Room Thermostat Operating Instructions RFRP-OT Room Thermostat CombiPack4... -
Page 17: Lcd Symbol Description
LCD Symbol Description Current program Temperature Day of the week Battery low symbol Day / Month Wireless symbol Current Time Heating on symbol (Boost to time) Keypad lock symbol Operating mode RFRP-OT Room Thermostat CombiPack4... -
Page 18: Button Description
Set Date/ Time Automatic mode Set Date / Time Set point increase AUTO TIME Manual mode Holiday mode Set point decrease Off mode Copy function Copy function COPY Program mode Boost mode Copy function PROG BOOST RFRP-OT Room Thermostat CombiPack4... -
Page 19: Resetting The Thermostat
10 seconds. will appear on the screen. The keypad is now locked. To unlock the keypad, press and hold the buttons for 10 seconds. will disappear from the screen. The keypad is now unlocked. RFRP-OT Room Thermostat CombiPack4... -
Page 20: Setting The Date, Time And Programming Mode
5/2d to 7d or 24h mode. Press the buttons to turn DST (Day Light Saving time) On or Off. Press the button or wait 5 seconds and the thermostat will return to AUTO normal operation. RFRP-OT Room Thermostat CombiPack4... -
Page 21: Factory Program Setting
22:00 Mon-Fri 21˚C 10˚C 10˚C 10˚C 21˚C 10˚C 08:00 10:00 12:00 14:00 17:30 23:00 Sat-Sun 21˚C 10˚C 10˚C 10˚C 21˚C 10˚C 24 Hour 06:30 08:00 12:00 14:00 17:30 22:00 Everyday 21˚C 10˚C 10˚C 10˚C 21˚C 10˚C RFRP-OT Room Thermostat CombiPack4... -
Page 22: Programming Modes
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. RFRP-OT Room Thermostat CombiPack4... -
Page 23: Adjust The Program Setting In 5/2 Day Mode
AUTO While in PROG Mode pressing the button will jump from P1-P2 etc PROG without changing the temperature. While in PROG Mode pressing the button will jump to the next day TIME (block of days). RFRP-OT Room Thermostat CombiPack4... -
Page 24: Copy Function
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 button when copying has been completed. RFRP-OT Room Thermostat CombiPack4... -
Page 25: Temporary Override
Press or after 5 seconds the thermostat will operate in this permanent override. To cancel permanent override, press the buttton and then press button to return to the automatic mode. AUTO RFRP-OT Room Thermostat CombiPack4... -
Page 26: Boost Function
5 seconds for the boost to activate. ‘BOOST TO’ will now be displayed on the screen with the time that it is activated to displayed above this text. Press the button again to deactivate the boost. BOOST RFRP-OT Room Thermostat CombiPack4... -
Page 27: Holiday Function
Press Press the buttons to adjust the hour. Press The thermostat will now return to the mode it was in before the Holiday settings were entered. To cancel Holiday mode, press the button. RFRP-OT Room Thermostat CombiPack4... -
Page 28: Frost Protection Backlight Mode Selection
OFF or AUTO mode. Press the button. Battery low warning When the batteries are almost empty, the symbol will appear on the screen. The batteries must now be replaced or the unit will shut down. RFRP-OT Room Thermostat CombiPack4... -
Page 29: Frost Protection Replacing The Batteries
Lower the flap at the front of the thermostat. There is a battery compartment located below the buttons. Apply downward pressure to remove the cover. Insert the 2 x AA batteries and the thermostat will turn on. Close the battery compartment. RFRP-OT Room Thermostat CombiPack4... -
Page 30: Installer Menu
P0 3: Hysteresis (differential) P0 4: Calibration P0 5: Frost Protection P0 6: Exit Installer menu OpenTherm® Instructions P0 6: Setting DHW temperature P0 7: OpenTherm® Information P0 8: DHOP P0 9: Set OpenTherm® Parameters Exit RFRP-OT Room Thermostat CombiPack4... -
Page 31: Po 1 Operating Mode
10, 15, 20, 25 or 30. This will allow the thermostat 10, 15, 20, 25 or 30 minutes to increase the room temperature by 1°C. Ti can be set when OS is selected in the installer menu. 20˚C RFRP-OT Room Thermostat CombiPack4... -
Page 32: Normal Optimum Start Tpi
Optimum Start Time (OST) and its maximum value is 3 hours = 180 mins. This is subtracted from the start time. As the temperature increases the thermostat will recalculate the OST if the temperature is increasing too quickly. RFRP-OT Room Thermostat CombiPack4... - Page 33 Example when Ti = 10 Program 1 on the thermostat is 21°C for 06:30am and the room temperature is 18°C. The thermostat will start the heating at 06:00am to reach 21°C for 06:30am @ Ti=10. Target Temperature Di erence ˚C RFRP-OT Room Thermostat CombiPack4...
- Page 34 TPI Control. You can set this temperature from 1.5˚C to You can select 2/3/6 or 12. 3.0˚C in 0.1˚C increments. RFRP-OT Room Thermostat CombiPack4...
- Page 35 – this cycle may begin again if the thermostat isn’t reaching temperature. RFRP-OT Room Thermostat CombiPack4...
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Page 36: Po 2 Setting High & Low Limits
HOn is the fall in temperature – Default – 0.4°C. This will allow a fall of 0.4°C from the setpoint before the thermostat turns on again. HOFF is the rise in temperature – Default – 0.0°C. This will allow the temperature to rise 0°C above its setpoint. RFRP-OT Room Thermostat CombiPack4... -
Page 37: Po 4 Calibrate The Thermostat
5˚C. PO 6 Exit This menu allows the installer to return to the main interface. It is also possible to exit the installer menu by pressing AUTO whilst in the installer menu. RFRP-OT Room Thermostat CombiPack4... -
Page 38: Po 6 Setting Dhw Temperature
PO 6 Setting DHW temperature This menu allows the installer to change the DHW temperature of the boiler. The temperature can be set in 0.5°C increments by pressing the buttons. Press the button to select the desired temperature. This menu is only available when the thermostat is connected to OpenTherm®... -
Page 39: Po 7 Opentherm® Information
PO 7 OpenTherm® Information This menu allows the installer to view information received from the OpenTherm® boiler. It may take a few seconds to load information relating to each parameter. The information that can be shown from the boiler is outlined in the table below. Displayed on screen Description Remark... -
Page 40: Po 8 Dhop
PO 8 DHOP This menu allows the installer to activate or deactivate DHW target temperature control from the thermostat. This menu is only available when the thermostat is connected to OpenTherm® PO 9 Set OpenTherm® Parameters This menu allows the installer to configure the OpenTherm® parameters. To access the menu please enter the password “08”... - Page 41 Param Description Range Default HHCH t-1 Maximum set point heating 45 - 85˚C 85˚C LLCH Minimum set point heating 10 - HHCH˚C 45˚C This allows user to select different climatic curves for weather compensation. This 0.2 - 3.0 only applies to Boilers with an outside sensor connected.
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Page 42: Exit
PO 9 Set OpenTherm® parameters Climatic Curve Exit This menu allows the installer to return to the main interface. It is also possible to exit the installer menu by pressing AUTO, MAN or OFF whilst in the installer menu. RFRP-OT OpenTherm® Instructions... -
Page 43: Controlling An Opentherm Boiler With Multiple Combipack 4-Ot
Controlling an OpenTherm® Boiler with multiple CombiPack4-OT It is possible to have 6 CombiPack4-OT controlling 1 OpenTherm® boiler. To do this it is necessary to make one of the RF1A-OT receivers into a Hub Receiver. This Hub Receiver will receive data from all of the RFRP-OT thermostats and relay this information to the boiler via OpenTherm®. - Page 44 Controlling an OpenTherm® Boiler with multiple CombiPack4-OT (Continued) Identifying if a receiver is a Hub Receiver 1. Press the button. Connect 2. The Hub receiver will flash Green and Red. 3. The Normal receiver will just flash Red. 4. To exit to main interface press the button.
- Page 45 You will see the red light flash on the Hub receiver and see a corresponding flash on the other receivers paired to the Hub Receiver when they are sharing information. You may need to pair the receivers to the thermostats again. If so, please refer to page 51.
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Page 46: System Architecture
System architecture Example A 1 no. Thermostat controlling OT Boiler RFRP-OT Thermostat RF1A-OT Receiver OpenTherm® Boiler Example B 3 no. Thermostats controlling OT Boiler >> Note: A maximum of 6 thermostats can be used in the system. RFRP-OT OpenTherm® Instructions... - Page 47 RFRP-OT Thermostat RFRP-OT Thermostat RFRP-OT Thermostat RF1A-OT Hub Receiver RF1A-OT Receiver RF1A-OT Receiver Motorised Valve Motorised Valve Motorised Valve Auxiliary switch wire from motorised valve OpenTherm® Boiler RFRP-OT OpenTherm® Instructions...
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Page 48: Rf1A Wireless Receiver Operating Instructions
RF1A Wireless Receiver Operating Instructions RF1A-OT Wireless Receiver CombiPack4... -
Page 49: Button / Led Description
Once voltage has been applied this button may Reset button be pressed to initialise the pairing process with the wireless thermostat. Once pressed the red Press to reset the and green LED will begin to flash. receiver RF1A-OT Wireless Receiver CombiPack4... -
Page 50: Led Description
Constant Flash Summary Green LED Red LED RF Communication Error OFF or ON Constant Flash OT Communication Error Constant Flash OFF or ON Normal Operation RF1A On OFF or Flashing Normal Operation RF1A Off ON or Flashing RF1A-OT Wireless Receiver CombiPack4... -
Page 51: To Connect The Rfrp-Ot Thermostat To An Rf1A-Ot Receiver
To connect the RFRP-OT thermostat to an RF1A-OT receiver Please note, If you are installing a CombiPack4 the RFRP-OT thermostat and the RF1A-OT receiver will have a pre-established RF connection so it is not necessary to carry out the RF connection process below. -
Page 52: To Disconnect The Rfrp-Ot Thermostat To An Rf1A-Ot Receiver
Press the button, the red light will flash. Connect Red & green lights if using as a hub receiver. Press and hold connect for about 10 seconds, the receiver will then stop flashing. The RF connection is now cleared. CombiPack4... - Page 53 Notes...
- Page 54 Notes...
- Page 55 Notes...
- Page 56 EPH Controls IE sales@ephcontrols.com www.ephcontrols.com T +353 21 434 6238 F +353 21 454 5890 EPH Controls UK sales@ephcontrols.com www.ephcontrols.com T +44 1933 626 396 F +44 1933 626 218...
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Questions and answers
Eph thermostat stick on screen lock
@Lisa I tried everything to unlock the padlock thing but don't know hav a clue how or why it's done that
To unlock the screen on the EPH Controls COMBIPACK4 thermostat, press and hold the designated buttons for 10 seconds. The lock symbol will disappear from the screen, indicating that the keypad is now unlocked.
This answer is automatically generated
@Mr. Anderson thanks for that mate been trying for a week Ur a diamond x