Heatmiser Touch-Duo Instruction Manual

Model: Touch Duo1
Model: PRT2-TS / PRT2-NTS EU
Model: Touch
Model:Duo
Touch Duo
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Table Of Contents
Product Image
1
Temperature Control
14
Table of Contents
2
Temperature Hold
15
Holiday Programming
16
Frost Protection
17
What is a Programmable Room
Thermostat?
3-4
Installation Procedure
5-6
Heating ON/OFF
LCD Display
7-8
Optional Features Explained
18
19-20
Setting the Clock
9
Adjusting the Optional Settings
21
Temperature Display
10
Optional Settings - Features Table
22
Re-calibrating the Thermostat
23
Comfort Levels Explained
11-12
Clean Screen
13
Factory Reset
24
Locking the Keypad
13
Error Codes
25
Wiring Diagram
26
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
Touch
Duo
2
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.
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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.
Touch
Duo
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
4
Installation Procedure
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.
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.
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PRT2-TS
/ PRT2-NTS
EU
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5
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9
10
19
18
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12
13
14
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LCD Display
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
Day Indicator - Displays the day of the week.
Holiday Indicator - Displayed when the thermostat is in Holiday mode.
Temperature Hold - Displayed when the thermostat is in Hold mode.
Clock - Displays time in normal operation, time left in hold or days left in
holiday mode.
Up/Down Keys - Increase or decrease values shown on top digit group.
Keypad Lock Icon - Displayed when the keypad is locked.
Zone Selection Keys - Used to select zone to view/control.
Frost Icon - Displayed when the thermostat is in frost protection mode.
Room Temp - Indicates the current temperature sensor mode.
Set - Indicates when changes are being made to programs or temperature set points.
Clean Screen - Freezes screen temporarily to enable cleaning.
Up/Down Keys - Increase of decrease values shown on bottom digit group.
Power Key - Single press to enable/disable frost protection mode or press and hold to
Cancel Key - Used to exit setup/program operations.
Setup/Programming Keys - Used to navigate setup options.
Current Temp - Indicates the current sensor temperature.
Units of Temperature - Degrees Celsius or Fahrenheit.
Comfort Level Selection Keys - Used in comfort level setup (see page 11).
Touch
Duo
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
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Setting the Clock
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 ........................................................................
Day
Hours
Minutes
Change Minutes
Change Hours
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Temperature Display
measurement and the target temperature you have set.
Room Temperature
This is the current room temperature.
SET Temperature
This is the temperature you are trying to
achieve in your home.
The
/
keys allow you to view and control each zone independently.
The zone that is currently selected appears underlined on screen.
Touch
Duo
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
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10
Comfort Levels Explained
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 2 programming options:
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
Wake
Leave
Return
Sleep
Weekend Level
Wake
Leave
Return
Sleep
11
11
Time
08:00
09:30
16:30
23:00
Time
09:00
22:00
--,---,--
Temp
21°C
16°C
22°C
17°C
Temp
21°C
16°C
--°C
--°C
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•
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.
•
Touch
Duo
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
12
12
Clean Screen
Pressing
will disable all keys, providing you 15 seconds to wipe the screen
clean before the keys are re-activated.
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.
Keypad Lock Indicator
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Temperature Control
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.
Set Temperature
Set Icon
Touch
Duo
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
14
14
Temperature Hold
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 .................................................................................
Hold Icon
Hold Time
Hold Temperature
To cancel a Temperature Hold, follow the same steps but reduce the time to 00:00.
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Holiday
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 ........................................................
•
............................................................
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.
Holiday Icon
Holiday Days
To cancel a Holiday setting, reduce the Holiday time to 00 days.
Touch
Duo
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
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16
Frost Mode
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 flame symbol will be
displayed.
To cancel the frost protect mode, press the
key once.
Frost Protection Mode Enabled
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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
Touch
Duo
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
18
18
Optional Features Explained
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: This
setting
used
when you have connected
Not used
onisthis
Model.
your thermostat to a network system. Each thermostat on the network must have a
unique communication address. This can be set from 01-32.
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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.
Feature 08 – 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 09 – 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
Feature 10 - Programming Mode:
Weekday/Weekend allows you to program 4 comfort levels for the weekdays and
comfort levels that can be programmed independently.
Touch
Duo
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
20
20
Adjusting the Optional Settings
To adjust the optional settings, follow these steps.
•
Select the zone to be programmed .....................................................................
•
Press PROG ....................................................................................................................
•
Press SETUP ...................................................................................................................
Feature Number
Setting Value
•
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 ...........................................................
21
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Optional Settings - Feature Table
FEATURE
01
DESCRIPTION
SETTING
Temperature Format
00 = oC, 01 = oF (°C = Default)
02
0.5o - 3.0oC (1oC = Default)
03
Frost Protect
04
Frost Protection Temperature
07o - 17oC (12oC = Default)
05
Output Delay
Enter Value: 00 - 15 Minutes (00 = Default)
06
Communications Address
Not used on this Model
07
Up/Down Temperature Limit
00o - 10oC (00 = Default)
08
Optimum Start
00 = Disabled (Default)
09
Rate of Change
Minutes to raise by 1oC
10
Program Mode
00 = Weekday/Weekend (Default)
01 = 7 Day Programming
00 = Disabled, 01 = Enabled (01 = Default)
01 = 01hr, 02 = 02hr, 03 = 03hr
Touch
Duo
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
22
22
Re-calibrating the Thermostat
If you need to re-calibrate the thermostat, follow these steps.
•
Press and hold the Power key to turn the thermostat OFF ...........................................
•
Press and hold the Power key until the temperature for ZONE 1
appears on screen ........................................................................................................................
•
Use the Up/Down keys to configure the new temperature ................................
Or select ZONE 2 ...........................................................................................................................
•
Use the Up/Down keys to configure the new temperature for ZONE 2 .........
•
Press DONE to confirm ...............................................................................................................
•
Press the Power key once to turn the thermostat back ON ..........................................
Calibration Temperature Setting
Set Icon
23
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Factory Reset
The thermostat has a reset function to restore all settings to their factory defaults.
To perform a factory reset, follow these steps.
•
Press and hold the SCREEN key ..........................................................................................
•
Once all of the icons on the screen have appeared press DONE ...........................
•
The thermostat has been successfully reset
•
Press the Power key once to turn the thermostat back ON ....................................
All icons displayed simultaneously.
Factory reset is complete.
Touch
Duo
Model:Model:
PRT2-TS
/ PRT2-NTS
EU
24
24
Error Codes
Zone 1
E0 = The internal sensor has developed a fault.
You should contact your thermostat retailer for assistance.
Zone 2
E0 = The remote air sensor has either not been connected,
has been wired incorrectly or has developed a fault.
Error Number
25
Touch Series
Wiring Diagram
Touch Duo with 2 Heating Zone Valves
Heating Valve
Zone 1 P/L
L
N
To Boiler S/L
Heating Valve
Zone 2
P/L
L
N
To Boiler S/L
Zone 2 Probe
Neutral
Live
L
N RT1
230VAC
Z2 Room
Sensor
-
A1 A2 B1
ZONE 1
B2
ZONE 2
Supply In
85-230V AC
Max Load 3 Amps
P/L = Permanent Live
S/L = Switched Live
Touch Duo
25
Model: TouchSeries
Duo
TouchScreen
26
Want More Information?
Call our support team on: +44 (0)1254 669090
www.heatmiser.com
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Twitter: @heatmiseruk
39
FAQ
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Series
Rev 2.0
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