Heatmiser Touch Series User manual

1Model: PRT2-TS / PRT2-NTS EU
Model: Touch Duo

Model: Touch Duo
TouchScreen Series
1
Model: Touch Duo
TouchScreen Series
1Touch Series
1

Model: Touch Duo 2
2Model: PRT2-TS / PRT2-NTS EU
1
2
3-4
5-6
7-8
9
10
11-12
13
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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
14
15
16
17
18
19-20
21
22
23
24
25
Temperature Control
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 Codes
26Wiring Diagram
Model: PRT2-TS / PRT2-NTS EU
Table Of Contents
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3 TouchScreen Series
What is a Programmable Room Thermostat?
A programmable room thermostat is both a programmer and a room thermostat.
The room thermostat works by sensing the air temperature, switching on the heating
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
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.
down. Setting a programmable room thermostat to a lower temperature will result in the
room being controlled at a lower temperature, and saves energy.
chosen, and then leave it alone to do its job.
Touch Series
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4Model: PRT2-TS / PRT2-NTS EU
What is a Programmable Room Thermostat? 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
(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.
so they must not be covered by curtains or blocked by furniture. Nearby electric
properly.
Model: Touch Duo 4

Touch Series
5
5 TouchScreen Series
Installation Procedure
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
Step 2
Place the thermostat front somewhere safe.
Terminate the thermostat as shown in the diagrams on page 25 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 push hard on the LCD screen as this may cause irreparable damage.

6Model: PRT2-TS / PRT2-NTS EU
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3 4
Installation Procedure
Model: Touch Duo 6

7TouchScreen Series
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Touch Series
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8Model: PRT2-TS / PRT2-NTS EU
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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.
7. Keypad Lock Icon - Displayed when the keypad is locked.
8. Zone Selection Keys - Used to select zone to view/control.
9. Frost Icon - Displayed when the thermostat is in frost protection mode.
10. Room Temp - Indicates the 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 of decrease values shown on bottom digit group.
14. Power Key - Single press to enable/disable frost protection mode or press and hold to
15. Cancel Key - Used to exit setup/program operations.
16. Setup/Programming Keys - Used to navigate setup options.
17. Current Temp - Indicates the current sensor temperature.
18. Units of Temperature - Degrees Celsius or Fahrenheit.
19. Comfort Level Selection Keys - Used in comfort level setup (see page 11).
LCD Display
19
Model: Touch Duo 8

9TouchScreen Series
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 conrm and exit ........................................................................
Setting the Clock
Hours
Change Hours
Minutes
Day
Change Minutes
9 TouchScreen Series
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 ..................................................
• ........................................................................
Setting the Clock
Hours
Change Hours
Minutes
Day
Change Minutes
Touch Series
9

10Model: PRT2-TS / PRT2-NTS EU
Room Temperature SET Temperature
Temperature Display
measurement and the target temperature you have set.
The / keys allow you to view and control each zone independently.
The zone that is currently selected appears underlined on screen.
This is the current room temperature. This is the temperature you are trying to
achieve in your home.
Model: Touch Duo 10

11 TouchScreen Series
Comfort levels allow you to set dierent 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 oers 2 programming options:
5/2 Day Programming - 4 levels for the weekdays and 4 dierent 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
11 TouchScreen Series
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.
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
Touch Series
11

12Model: PRT2-TS / PRT2-NTS EU
• Select the zone to be programmed .......................................................
• 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 .................................
• Repeat these steps for the LEAVE, RETURN & SLEEP periods ........
• Press DAY to select the next day to program and repeat ...............
•
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 Duo 12

13 TouchScreen 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 keys, providing you 15 seconds to wipe the screen
clean before the keys are re-activated.
Keypad Lock Indicator
13 TouchScreen 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 keys, providing you 15 seconds to wipe the screen
clean before the keys are re-activated.
Keypad Lock Indicator
Touch Series
13

14Model: PRT2-TS / PRT2-NTS EU
To activate the lock press the bottom right corner of the display and hold for 10 secs.
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.
Note: This new temperature is maintained only until the next programmed comfort level.
At this time, the thermostat will revert back to the programmed levels.
Temperature Control
Set Temperature
Set Icon
Model: Touch Duo 14

15 TouchScreen Series
The temperature Hold function allows you to manually override the current
operating program and set a dierent 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 conrm 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
15 TouchScreen Series
The temperature Hold function allows you to manually override the current
• 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 ................
•
To cancel a Temperature Hold, follow the same steps but reduce the time to 00:00.
Temperature Hold
Hold Icon
Hold Time
Hold Temperature
Touch Series
15

16Model: PRT2-TS / PRT2-NTS EU
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 ........................................................
• ............................................................
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
revert back to the programmed schedule at 00:00 on Monday.
Model: Touch Duo 16

17 TouchScreen Series
Pressing the key 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 ame symbol will be
displayed.
To cancel the frost protect mode, press the key once.
Frost Mode
Frost Protection Mode Enabled
17 TouchScreen Series
Pressing the key 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).
displayed.
To cancel the frost protect mode, press the key once.
Frost Mode
Frost Protection Mode Enabled
Touch Series
17

18Model: PRT2-TS / PRT2-NTS EU
set
temperature but the thermostat remains active.
To turn the thermostat OFF completely, press and hold the Power key .................
To turn the thermostat back ON, press the Power key once .......................................
Thermostat completely OFF Thermostat powered ON
*See Feature 3 on page 19
Model: Touch Duo 18

19 TouchScreen 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 Dierential: This function allows you to increase the switching
dierential 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 o when the set
temperature is achieved. With a 2°C dierential, the heating will switch on 2°C below the
set temperature and will switch o 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 o. 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: This setting is used when you have connected
your thermostat to a network system. Each thermostat on the network must have a
unique communication address. This can be set from 01-32.
Optional Features Explained
19 TouchScreen 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.
This function allows you to increase the switching
Feature 03 - Frost Protect: You can set whether the thermostat will maintain the frost
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.
Optional Features Explained
Touch Series
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