NEOMITIS TMR7RFa DIGITAL THERMOSTAT OPERATING Instruction

NEOMITIS TMR7RFa DIGITAL THERMOSTAT 

OVERVIEW

Thank you for purchasing our TMR7RF, wireless 7 day single channel digital timer with RF room thermostat
It is by listening to your requirements we have created and designed our products to be easy to operate and install.
It is this ease of operation that is intended to make your life easier and help you save energY and money.

CONTROLS AND DISPLAY

TIMER

Programming sliders sequences:
Time CH/Z1 programming Run

LCD Display

ROOM THERMOSTAT

LCD Display

SETTINGS

INITIAL POWER UP

Timer 

1. Switch on the timer power supply. All symbols will be displayed on the LCD screen as shown for two seconds.
2. After 2 seconds, the LCD will show
   The default time and day
   Run icon solid
   CH systems is OFF

Note: When the batteries must be changed, a low battery level indicator appears on the device. Remember to take used batteries to battery collection points so they can be recycled.

PAIRING PROCEDURE 

The thermostat and the receiver are not bonded together at the factory. To bond the transmitter and the receiver together, proceed as below:

1. Press and hold for 5 seconds the RF test button on the receiver. RF test green light is blinking.
2. Within 1 minute, press and hold for 5 seconds the RF test button on the thermostat. Pairing icon is flashing.
3. Thermostat RF icon and recei-ver green light are blinking.
4. Thermostat RF icon and receiver green light will be solid when pairing is complete.

Note: The receiver is usually located near your boiler. If you want to check the signal strength, move the mode slider to position and then press and release the RF test button. RF icon blinks for 10 seconds then signal strength appears. 10 is the best signal strength.

PROGRAMMING

SET DAY AND CLOCK

1. Move the Programming slider to position . Underscoring of Monday is flashing.
2. To select the current day, turn the dial clockwise, to increment the day. Turn the dial counter-clockwise, to decrement the day.
   Mo = Monday ; Tu = Tuesday ; We = Wednesday ;
   Th = Thursday ; Fr = Friday ; Sa = Saturday ; Su = Sunday
3. The time setting is flashing.
4. To set the current time, turn the dial clockwise, to increment the time, turn the dial counter-clockwise, to decrement the time.

SET THE PROGRAM DAY

1. Move the Programming slider to position Prog. The current day setting is flashing. The default day is Monday.Option 1: Single day programming. Rotate dial to day required, eg Monday, press Enter. Underscore will become solid.
   Move the Program slider to any other position to confirm/finish this setting.
   Option 2: Multiday programming. Select first day by pressing enter then turn the dial to right, to add additional days to be programmed and press to confirm each additional day. Move the Program slider to any other position to confirm/finish this setting.

SET THE PROGRAM COMFORT PERIOD

1. To set the first Comfort start time, move the Programming slider to position . The default time is 6:30am.
2. Turn the dial to set the time. Move the Program slider to the next position to confirm/finish this setting.
3. To set the first Comfort end time, move the Programming slider to position . The default time is 8:30am.
4. Turn the dial to set the time. Move the Program slider to the next position to confirm/finish this setting.
5. Repeat for the second comfort period , and for the third comfort period.
   

   Comfort period	Default times
   Comfort period 2	Start at 12:00 pm	End at 02:00 pm
   Comfort period 3	Start at 05:00 pm	End at 10:00 pm

   Note: if you wish not to use a period then this can be done by Coinciding the End time with Start time.

TEMPERATURES SETTING

Two temperatures can be set: Comfort temperature and Economy temperature.

1. To set the Comfort tempera- ture, move the Programming slider to position .
   The default temperature is 20°C (68°F).
2. Turn the dial to set the tempe- rature between 5°C and 30°C, in increments of 0.5°C.
   Move the Program slider to the next position to confirm/finish this setting.
3. To set the Economy temperature, move the Programming slider to position . The default temperature is 10°C (50°F).
4. Turn the dial to set the temperature between 5°C and 30°C, in increments of 0.5°C. Move the Program slider to the next position to confirm/finish this setting.
   NOTE: This is the temperature that the unit will work to outside of your comfort periods.
5. Move the program mode slider to the position to confirm and finish all previous settings.

OPERATING

MODE SELECTION AND DESCRIPTION

Mode sliders sequences:  
Auto mode Comfort mode Economy mode Standby.

AUTO: Automatic mode. The unit is controlled to the time and temperature program that have been selected (refer to the “programming” section on page 2).
COMFORT: Permanent comfort mode. The unit is controlled continuously to the comfort temperature setpoint. The default temperature setting is 20°C (68°F). Refer to the section temperatures setting to change the value on page 2.ECO: Permanent eco mode. The unit is controlling continuously to the eco temperature setpoint. The default temperature setting is 10°C (50°F). Refer to the section temperatures setting to change the value on page 2.
STANDBY: Permanent standby mode with frost protection. The unit is controlled continuously at the frost protection temperature factory set. i.e 8°C.

MANUAL: A TEMPORARY CHANGE

MANUAL: Indicates when the temperature has been moved from setpoint. This temperature will operate until the next switching time. This is only active when the controller is in AUTO or COMFORT mode.

BOOST

BOOST: Boost mode is a temporary mode which allows you to ope-rate at the comfort temperature for 1 hour. At the end of 1 hour the device will revert to its prior setting.

BOOST will work from any running mode. BOOST is entered by pressing / button.
BOOST is cancelled by any press of button, movement of dial or slider. When BOOST is running the time and day disappear. The minute array will count down from 60 – 0 to indicate time left in BOOST mode.
Note: the Programming slider must be in the position.

FACTORY SETTINGS

Settings	Factory settings
Comfort temperature	20°C
Eco temperature	10°C
Comfort period 1	Start at 06:30 am	End at 08:30 am
Comfort period 2	Start at 12:00 pm	End at 02:00 pm
Comfort period 3	Start at 05:00 pm	End at 10:00 pm

Note: To restore factory settings, press and hold down this part for more than 3 seconds using the tip of a pen.

All LCD display will be turned ON for 2 seconds and the factory settings will be restored.

TROUBLESHOOTING

The boiler is not heating:

• Check that the Thermostat is calling for heat if yes then the thermostat would appear to be working check that the boiler has not switched itself off.
  If no increase set temperature.
• Check the position of the batteries. Remove them for 30 seconds and reinsert them. If the problem persists, replace the 2 batteries.

Nothing in the display:
Check the position of the batteries. Remove them for 30 seconds and reinsert them. If the problem persists, replace the 2 batteries.

The room temperature is not high enough, the boiler is not providing enough heat:

• Check the active operating mode (see page 3) – the room thermostat may be in an Eco, Standby or Auto Mode entailing a temperature drop.
• Check the active desired temperature and increase it if need be (see page 2).

The temperature in the room is lower than the setpoint temperature:

• Check the programming. The thermostat could be in a scheduled Eco period.
• Ensure that the time displayed is the same as the current time.

You made a mistake while setting:

• You just need to restore factory settings, as explained in the “Factory settings” section (see page 3). This will reverse any changes you might have made.

The system is not heating but is on:

• If and indicator light is on but the system remains cold, then you should contact your installer.

If the problem persists, then contact your installer.

TECHNICAL SPECIFICATIONS

Please refer to the installing instructions for any informations about batteries life, standards and product environment.

WHAT IS A ROOM THERMOSTAT

… an explanation for householders
A room thermostat simply switches the heating system on and off as necessary. It 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. Turning a room thermostat to a hi-gher 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 exa-mple, the size of boiler and radiators. Neither does the setting affect how quickly the room cools down.
Turning a room thermostat to a lower setting will result in the room being controlled at a lower temperature, and saves energy.
The heating system will not work if a time switch or programmer has swit-ched it off. The way to set and use your room thermostat is to find the lowest temperature setting that you are comfortable with, and then leave it alone to do its job. The best way to do this is to set the room thermostat to a low temperature – say 18ºC – and then turn it up by one degree each day until you are comfortable with the temperature. You won’t have to adjust the thermostat further. Any adjustment above this setting will waste energy and cost you more money.
If your heating system is a boiler with radiators, there will usually be only one room thermostat to control the whole house. But you can have diffe-rent 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.
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, wall or table lamps may prevent the thermostat from working properly.

Creating innovative solutions for ambient comfort
NEOMITIS® LIMITED – 4th Floor, Lincoln House, 300 High Holborn, London WC1V 7JH Registered in England and Wales No: 9543404
Tel: +44 (0) 2071 250 236
Fax: +44 (0) 2071 250 267 –
E-mail: [email protected]
www.neomitis.com

Reference

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NEOMITIS TMR7RFa DIGITAL THERMOSTAT OPERATING Instruction

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NEOMITIS TMR7RFa DIGITAL THERMOSTAT OPERATING Instruction