Heatmiser Touch User Manual

1Model: PRT-RPTS

Model: Touch

Touch Series

1

Model: Touch

2

1

2

3-4

5-6

7-8

9

10

11-12

13

14

3-4

Product Image

Table of Contents

What is a Programmable Room Thermostat?

Installation Procedure

LCD Display

Setting the Clock

Temperature Display

Comfort Levels Explained

Clean Screen

Locking the Keypad

Temperature Control

What is a Programmable Room

Thermostat?

Clean Screen

Temperature Display

Temperature Control

15

16

17

18

19-20

21

22

23

24

25

26-28

29-30

24

22

26-28

Temperature Hold

Holiday Programming

Frost Protection

Heating ON/OFF

Optional Features Explained

Adjusting the Optional Settings

Optional Settings - Features Table

Re-calibrating the Thermostat

Factory Reset

Error Code E2

Wiring Diagrams

Notes

Temperature Hold

Optional Features Explained

Optional Settings - Features Table

Wiring Diagrams

Table Of Contents

2

Model: Touch

3 Touch Series

What is a Programmable Room Thermostat?

A programmable room thermostat is both a programmer and a room thermostat.

The programmer allows you to set “On” and “Off” periods to suit your own lifestyle. The 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 and preferences.

Setting a room thermostat to a higher temperature will not make the room heat up any faster. How quickly the room heats up depends on the design & size of the heating system.

Similarly reducing the temperature setting does not affect how quickly the room cools down. Setting a programmable room thermostat to a lower temperature 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.

4

The best way to do this is to set the room thermostat to a low temperature – say 18°C , and then turn it up by 1°C 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 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 are able to temporarily adjust the heating program by overriding or using the temperature hold feature. These features are explained further on pages 14 and 15 of this manual.

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, wall or table lamps may also prevent the thermostat from working properly.

Model: Touch

5 Touch Series

Installation Procedure

This Touch Series thermostat is designed to be flush mounted and requires a back box of 35mm (minimum depth) to be sunk into the wall prior to installation.

Step 1

Carefully separate the front half of the thermostat from the back plate by placing a small flat head terminal driver into the slots on the bottom face of the thermostat.

Step 2

Place the thermostat front somewhere safe.

Terminate the thermostat as shown in the diagrams on pages 26-28 of this booklet.

Step 3

Screw the thermostat back plate securely into the back box.

Step 4

Clip the front of the thermostat back onto the thermostat back plate.

Do

Mount the thermostat at eye level. Read the instructions fully so you get the best from our product.

Don’t

Do not install near to a direct heat source as this will affect functionality. Do not push hard on the LCD screen as this may cause irreparable damage.

6

1 2

3 4

Model: Touch

1 432 5

9

8

17 16

13

6

10

11 12

15

18

7

14

7 Touch Series

1. Day Indicator - Displays the day of the week.

2. Holiday Indicator - Displayed when the thermostat is in Holiday mode.

3. Temperature Hold - Displayed when the thermostat is in Hold mode.

4. Clock - Displays time in normal operation, time left in hold or days left in holiday mode.

5. Up/Down Keys - Increase or decrease values shown on top digit group.

6. Flame Icon - Displayed when the thermostat is calling for heat, the flame icon will flash when optimum start function is in operation.

7. Keypad Lock Icon - Displayed when the keypad is locked.

8. OFF Button - Single press to enable/disable frost protection or press and hold to turn off display.

9. Frost Icon - Displayed when the thermostat is in frost protection mode.

10. Room Temp - Indicates current temperature sensor mode.

11. Set - Indicates when changes are being made to programs or temperature set points.

12. Clean Screen - Freezes screen temporarily to enable cleaning.

13. Up/Down Keys - Increase or decrease values shown on bottom digit group.

14. Cancel Button - Used to exit setup/program operations.

15. Setup/Programming Keys - Used to navigate setup options.

16. Current Temp - Indicates the current sensor temperature.

17. Units of Temperature - Degrees Celsius or Fahrenheit.

18. Comfort Level Selection Keys - Used in comfort level setup (see page 11).

LCD Display

8Model: Touch

To set the clock, follow these steps.

• Press PROG ...............................................................................................................

• Press CLOCK .............................................................................................................

• Use the Down key to set the hours .................................................................

• Use the Up key to set the minutes ..................................................................

• Use the Day key to set the day of the week .................................................

• Press DONE to confirm and exit ........................................................................

Setting the Clock

Hours

Change Hours

Minutes

Day

Change Minutes

9 Touch Series

10

Room Temperature SET Temperature

Temperature Display

The temperature display information is driven by two different inputs; the sensor measurement and the target temperature you have set.

This is the current room temperature. This is the temperature you are trying to

achieve in your home.

Model: Touch

11 Touch Series

Comfort levels allow you to set different temperatures throughout the day. For example, you may want the home warm in the morning when you are getting ready for work, cooler during the day when the house is unoccupied and then warmer in the evening when you are home relaxing.

The thermostat offers the following program mode options;

Non-Programmable – Basic up/down override temperature control.

5/2 Day Programming – 4 levels for the weekdays and 4 different levels for the weekend.

7 Day Programming – 4 levels for each day.

See page 21 for details on how to switch between these modes.

Tip! If you don’t want to use all of the comfort levels, just set the time to --.--

Default comfort levels are pre-programmed but you can change them easily.

Weekday Level Time Temp

Wake 08:00 21°C Leave 09:30 16°C Return 16:30 22°C Sleep 23:00 17°C

Weekend Level Time Temp

Wake 09:00 21°C Leave 22:00 16°C Return --,-- --°C Sleep --,-- --°C

Comfort Levels Explained

12

• Press PROG ......................................................................................................

• Select WAKE .....................................................................................................

• Use the Up/Down keys to set the time for WAKE period ...............

• Use the Up/Down keys to set the temperature in °C ........................

• Repeat these steps for the LEAVE, RETURN & SLEEP periods ........

• Press DAY to select the next day to program and repeat ...............

• When complete, press DONE to confirm settings and exit ............

In 5/2 Day mode the thermostat will display

“Sat Sun” prompting you to program the

temperature levels for the weekend.

In 7 Day mode, the thermostat will

display Tue.

Model: Touch

13 Touch Series

Locking the Keypad

The thermostat has a keypad lock facility.

• To activate the lock press the bottom right corner of the display and hold for 10 secs.

• When activated, you will see the Keypad Lock symbol.

• To cancel, press the bottom right corner of the display again for 10 secs.

Clean Screen

Pressing will disable all buttons, providing you 15 seconds to wipe the screen clean before the buttons are re-activated.

Keypad Lock Indicator

14

The keys under the temperature display allow you to adjust the set temperature. When you press either of these keys, you will see the temperature and the word SET appear on screen. Select the desired temperature and press to confirm and exit.

Note: In programmable mode, this new temperature is maintained only until the next programmed comfort level.

In non-programmable mode, this temperature will be constantly maintained.

Temperature Control

Set Temperature

Set Icon

Model: Touch

15 Touch Series

The Temperature Hold function allows you to manually override the current operating program and set a different temperature for a desired period.

• Press HOLD .........................................................................................................................

• Use the top set of Up/Down keys to set the hold period .................................

• Use the center set of Up/Down keys to set the hold temperature ................

• Press DONE to confirm and exit .................................................................................

To cancel a Temperature Hold, follow the same steps but reduce the time to 00:00.

Temperature Hold

Hold Icon

Hold Time

Hold Temperature

16

The Holiday function reduces the set temperature in your home to the frost protection temperature setting (see page 19).

The thermostat will maintain this temperature for the duration of the holiday and will then automatically return to the program mode on your return.

• Press HOLIDAY .............................................................................................

• Enter the desired duration in days .......................................................

• Press DONE to confirm and exit .............................................................

To cancel a Holiday setting, reduce the Holiday time to 00 days.

Holiday

Holiday Icon

Holiday Days

Note: A holiday period does not start until 00:00 the next day. For example, if you set a holiday period on Friday for 2 days, Saturday will be counted as the first day and the thermostat will revert back to the programmed schedule at 00:00 on Monday.

Model: Touch

17 Touch Series

Pressing the button once will place the thermostat in frost protect mode.

In this mode, the thermostat will display the frost icon and will only turn the heating on should the room temperature drop below the set frost temperature (see page 19).

Should the heating be turned on whilst in frost mode, the flame symbol will be displayed.

To cancel the frost protect mode, press the OFF button ....................................................

Frost Mode

Frost Protection Mode Enabled

18

The heating is indicated ON when the flame icon is displayed.

When the flame icon is absent, there is no requirement for heating to achieve the set temperature but the thermostat remains active.

To turn the thermostat OFF completely, press and hold the OFF key ....................

The display and heating output will be turned off completely.*

To turn the thermostat back ON, press the ON key once .............................................

Heating On/Off

Thermostat completely OFF Thermostat powered ON

*See Feature 3 on page 19

Model: Touch

19 Touch Series

THE FOLLOWING SETTINGS ARE OPTIONAL AND IN MOST CASES NEED NOT BE ADJUSTED

Feature 01 – Temperature Format: This function allows you to select between °C or °F.

Feature 02 – Switching Differential: This function allows you to increase the switching

differential of the thermostat. The default is 1°C which means the thermostat will switch the heating on 1°C below the set temperature and will turn it off when the set temperature is achieved. With a 2°C differential, the heating will switch on 2°C below the set temperature and will switch off when the set temperature is achieved.

Feature 03 – Frost Protect: You can set whether the thermostat will maintain the frost temperature when the thermostat display is turned off. As a default, this is enabled.

Feature 04 – Frost Protect Temperature: This is the temperature maintained when the thermostat is in frost mode. The range is 07-17°C. The default is 12°C and is suitable for most applications.

Feature 05 – Output Delay: To prevent rapid switching, an output delay can be entered. This can be set from 00 -15 minutes. The default is 00 which means there is no delay.

Feature 06 – Communication Address: Not used on this model.

Feature 07 – Temperature Up/Down Limit: This function allows you to limit the use of

the up and down keys. This limit is also applicable when the thermostat is locked and so allows you to give others limited control over the heating system.

Optional Features Explained

20

Feature 08 – Air Sensor Selection: On this thermostat, you can select which sensor

should be used. Built in sensor or remote air sensor.

Feature 09 – Floor Limit Sensor: This function is not adjustable on this model.

Feature 10 – Optimum Start: Optimum start will delay the start up of the heating

system to the latest possible moment to avoid unnecessary heating and ensure the building is warm at the programmed time. The thermostat uses the rate of change information to calculate how long the heating needs to raise the building temperature 1°C (with a rate of change of 20, the thermostat has calculated the heating needs 20 minutes to raise the building temperature 1°C) and starts the heating accordingly.

Feature 11 – Rate Of Change: This is the number of minutes the thermostat has calculated it takes to raise your building temperature 1°C. The thermostat will continue to monitor and learn the heat up time of your home to optimise heating efficiency.

Feature 12 – Programming Mode: The following program modes are available; Non-Programmable – Basic up/down override temperature control. 5/2 Day Programming – 4 levels for the weekdays and 4 different levels for the weekend. 7 Day Programming – 4 levels for each day.

Model: Touch

21 Touch Series

To adjust the optional settings, follow these steps.

• Press PROG ..........................................................................................................................

• Press SETUP .........................................................................................................................

• Use the Up/Down keys at the top of the screen to select the feature number (shown on page 22) and then use the Up/Down keys in the

center to adjust the setting ...........................................................................................

• Press DONE to confirm settings and exit ...................................................................

Adjusting the Optional Settings

Feature Number

Setting Value

22

01

02

03

04

05

06

07

08

09

10

11

12

010507

03

FEATURE

Temperature Format

Switching Differential

Frost Protect

Frost Protection Temperature

Output Delay

Communications ID No.

Up/Down Temperature Limit

Sensor Selection

Floor Temperature Limit

Optimum Start

Rate of Change

Program Mode

Temperature Format

Output Delay

DESCRIPTION

00 = °C, 01 = °F (°C = Default)

0.5° - 03°C (1.0°C = Default)

00 = Disabled, 01 = Enabled (01 = Default)

07° - 17°C (12°C = Default)

Enter Value: 00 - 15 Minutes (00 = Default)

Not used on this model.

00° - 10°C (00 = Default)

00 = Built in sensor 01 = Remote air sensor

Not available on this model

00 = Disabled (Default)

01 = 01hr, 02 = 02hr, 03 = 03hr

Minutes to raise by 1°C

00 = Non-Programmable 01 = 5/2 Day Programming 02 = 7 Day Programming

00 = °C, 01 = °F (°C = Default)

ter Value: 00 - 15 Minutes (00 = Default)

00

- 10

C (00 = Default)

00 = Disabled, 01 = Enabled (01 = Default)

SETTING

09

C

Optional Settings - Feature Table

Model: Touch

23 Touch Series

Calibration Temperature Setting

Set Icon

If you need to re-calibrate the thermostat, follow these steps.

• Press and hold the OFF key to turn the thermostat OFF .............................................

• Press and hold the ON key until the temperature appears on the screen ............

• Use the Up/Down keys to configure the new temperature ..............................

• Press DONE to confirm the new temperature .................................................................

• Press the ON key once to turn the thermostat back ON ...............................................

Re-calibrating the Thermostat

24

All icons displayed simultaneously. Factory reset is complete.

The thermostat has a reset function to restore all settings to their factory defaults.

To perform a factory reset, follow these steps.

• Press & hold the OFF key to turn the thermostat display OFF ..............................

• Press and hold the bottom left corner of the LCD for 10 seconds.

• All of the screen icons will appear for 2 seconds and then disappear.

• Press the ON key once to turn the thermostat display back ON ...........................

Factory Reset

Model: Touch

25 Touch Series

Error Code E2

This thermostat has 2 sensor options; built in sensor and remote air sensor.

If Error Code E2 is displayed on screen, the thermostat is configured to use the remote air sensor but is unable to detect any input.

Check the sensor is correctly connected to the RT1 and - terminals at the rear of the thermostat (see wiring diagrams on page 26-28).

26

Wiring Diagram - Touch wired to Boiler (230v)

Touch

230VAC

Remote

Air Sensor

REMOTE PROBE

TO BOILER S/L

LIVE

NEUTRAL

85-230VAC 50/60HZ SUPPLY IN

TO CONNECT BOILER CONSULT BOILER MANUFACTURERS DIAGRAM

THIS UNIT MUST BE PROTECTED BY A FUSE OR RCD

Model: Touch

RT

- A1 A2 N L

27 Touch Series

Wiring Diagram - Touch wired to Boiler (Voltfree)

RT

Remote

Air Sensor

REMOTE PROBE

VOLTFREE TO BOILER

LIVE

NEUTRAL

85-230VAC 50/60HZ SUPPLY IN

TO CONNECT BOILER CONSULT BOILER MANUFACTURERS DIAGRAM

LS

LR

-

Touch

230VAC

LS & LR ARE NORMALLY THE ROOM THERMOSTAT CONNECTIONS

THIS UNIT MUST BE PROTECTED BY A FUSE OR RCD

A1 A2 N L

28

Wiring Diagram - Touch wired to Spring Return Valve (230v)

TO CONNECT BOILER CONSULT BOILER MANUFACTURERS DIAGRAM

N

L

LS LR

RT A1 A2 N L

Remote

Air Sensor

REMOTE PROBE

LIVE

NEUTRAL

85-230VAC 50/60HZ SUPPLY IN

TO BOILER

-

Touch

230VAC

LS & LR ARE NORMALLY THE ROOM THERMOSTAT CONNECTIONS

NEUTRAL

HEATING VALVE

THIS UNIT MUST BE PROTECTED BY A FUSE OR RCD

Model: Touch

29 Touch Series

Notes

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30

Notes

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Model: Touch

39

Series

ev 2.0

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