Heatmiser smartstat User manual

Model:
1
Available in : Sapphire Black and Glacier White

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Table of Contents
1
2
3-4
5-6
7-8
9
10
1
Product Image
Table of Contents
What is a Programmable
Room Thermostat?
Installation Procedure
Mode Select / Factory Reset
WiFi Setup
Pairing with SmartStat App
Product Image
33-34
35
36
37
37
38-39
40
33-34
36
LCD Display
Setting the Switching Times
Timer Boost
Optional Features
Optional Features Table
Time Clock Mode Wiring Diagrams
Battery Replacement
LCD Display
Timer Boost
Mode 2 - Time Clock
LCD Display
Temperature Display
Setting the Time & Date
Setting the Comfort Levels
Setting the Temperature
Temperature Hold
3-4
What is a Programmable
Room Thermostat?
32
Mode 1 - Thermostat 11
12-13
14
15
16-17
18
19
Locking/Unlocking the SmartStat
Standby/Away Mode
Power ON/OFF
Holiday Programming
Optional Features
Re-calibrating the Thermostat
Error Codes
Thermostat Mode Wiring Diagram
Locking/Unlocking the SmartStat
Po
wer ON/OFF
37
40
Optional Features Table
Battery Replacement
7-8
Mode Select / Factory Reset
Optional Features
Error Codes
10
Pairing with SmartStat App
20
21
22
23
24-27
28
28
29-31

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What is a Programmable Room Thermostat?
A programmable room thermostat is both a programmer and a room thermostat.
A programmer allows you to set“On” and “Off” periods to suit your own lifestyle.
A 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 programmable 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 and
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.

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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.
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.
You are able to temporarily adjust the heating program by overriding or using the
temperature hold feature. These features are explained further on pages 18 and 19
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.

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Installation Procedure
This SmartStat 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
Using a small screwdriver, slightly loosen the screw from the bottom face of the
SmartStat. You can then carefully separate the front half from the back plate.
Step 2
Place the SmartStat front somewhere safe.
Terminate the SmartStat as shown in the diagrams on pages 29-31 of this booklet.
Note: For time clock wiring connections, terminate as shown on pages 38-39.
Step 3
Screw the SmartStat back plate securely into the back box.
Step 4
Clip the front of the SmartStat onto the back plate, securing it in place with the
retaining screw.
Do
Mount the SmartStat 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.

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Mode Select
This SmartStat can either be used as a thermostat or a time clock.
Thermostat mode is the default setting.
To change between thermostat & time clock modes, follow these steps.
• Use the Left / Right keys to scroll to Setup .....................................................
• Press and hold the Tick key for 5 seconds .................................................................
• Use the Up / Down keys to scroll between modes .......................................
• Press the Tick key to confirm selection ......................................................................
The SmartStat will reset all parameters and restart in the selected mode.
Note: The Mode Select function will reset all parameters that were entered during
the set-up andpairing operations. These processes must be repeated after the
restart has completed.

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Thermostat mode Time Clock Mode
Mode Select Restart Screen

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WiFi Setup
The SmartStat will then connect to the chosen WiFi network. During this process the WiFi
icon and “Connecting” will be displayed. If successful a Tick symbol will be displayed
next to the network name, the SmartStat will then return to the main display.
* Note: To join a closed/hidden WiFi network, within ‘WiFi Setup, use the up/down keys to scroll to
‘Other’. Here you can manually enter the SSID, security type and security key then select ‘Join.
To connect the SmartStat with the WiFi network follow these steps.
• Use the Left / Right keys to scroll to Setup and press Tick ..................
• Use the Down arrow key to scroll to WiFi Setup and press Tick ........
• Use the Up / Down keys to scroll to Scan Available Networks .................
• Press the Tick key ..............................................................................................................
• The SmartStat will scan and list all available WiFi networks.
• Use the Up / Down keys to select a network ...................................................
• Press the Tick key .............................................................................................................
• Using the Arrow keys to navigate and the Tick key to select,
enter the network key using the keypad ....................................
• Once the network key has been entered, use the arrow keys
and navigate to ‘Join' .......................................................................................................
• Press the Tick key to confirm ........................................................................................

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Pairing with SmartStat App
Download the FREE Heatmiser SmartStat App from the Apple App Store,
Google Play Store or Amazon App Store.
• Open the SmartStat App, create your account & login
• Press ‘Add Location’
• Enter a name for your location, for example ‘Home’
• Select the correct time zone for your location, for example‘GMT’ then press
Submit
• Once the location has been created, now add your SmartStats to the location.
• Select ‘Add Zone’and enter the first zone title, for example‘Living Room’, press
‘Add Zone'
• On the SmartStat, use the Left / Right keys to scroll to setup
and press Tick .......................................................................................................
• ‘Pairing with App’ will be highlighted in the menu, press the Tick
key to start pairing .............................................................................................................
• Both the App & the SmartStat will display a green tick symbol
once pairing is successful
Note: To pair more SmartStats to the location, select ‘Add Zone’within the‘Manage Zones’
section and repeat the steps above.

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Mode 1 - Thermostat

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11
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12
4
6
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1. Day Indicator - Displays the day of the week.
2. Clock - Time displayed in 24 hour format.
3. Temperature Format – Degrees Celsius or Fahrenheit.
4. WiFi Indicator - Displayed when connected to a WiFi network.
5. Flame Symbol – Displayed when the thermostat is calling for heat and
flashes when optimum start is active.
6. Frost Protection – Displayed when Away/Standby modes are active.
7. Holiday – Displayed when the thermostat is in holiday mode.
8. Floor Limit Symbol – Displayed when the floor probe has reached the floor
temperature limit configured in the setup menu.
9. Main Menu – Highlighted display indicates selected option.
10. Floor/Room Temp – Indicates the current sensor mode.
11. Temperature – Displays the current sensor temperature.
12. Keypad Lock Indicator – Displayed when the keypad is locked.
Main Display

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This SmartStat can be configured for different sensor options such as built in air sensor,
floor sensor or both. The display will clearly indicate which sensor is being used by
showing either “Room Temperature” or “Floor Temperature” under the actual value.
When the SmartStat is set to use both the air & the floor sensor, the room temperature
will be displayed by default.
To view the current floor temperature, press and hold the Left and Right arrow
keys for 5 seconds, the floor temperature will then be displayed. .............................
Temperature Display
Room Temperature Floor Temperature

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Setting the Time and Date
To set the clock, follow these steps.
• Use the Left / Right keys to scroll to Clock .........................................................
• Press Tick to confirm selection .........................................................................................
• Use the Left / Right keys to scroll between Day/Month/Year values ........
• Use the Up / Down keys to set the Day/Month/Year values ..........................
• Press Tick to confirm selections and progress to Time ............................................
• Use the Left / Right keys to scroll between hours and minutes ..................
• Use the Up / Down keys to set the hours/minutes values .............................
• Press Tick to confirm selection and return to the main display ...........................
Setting the date Setting the time
Note: When the SmartStat is paired with the app, the time & date settings are
automatically synchronised according to the location’s time zone setting.

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Comfort Levels Explained
The SmartStat offers three program mode options; Weekday/Weekend programming,
7 Day programming and 24 Hour programming.
You also have the option to use the SmartStat in Non-Programmable mode.
The SmartStat is supplied with comfort levels already programmed, but these can be
changed easily. The default times and temperature settings are;
08:00 - 21°C (Wake) 09:30 - 16°C (Leave) 16:30 - 22°C (Return) 23:00 - 17°C (Sleep)
For Weekday/Weekend programming, the four comfort levels are the same for Mon-Fri, but can
be different for Sat-Sun. For 7 Day programming each day of the week can have four different
comfort levels. In 24 Hour mode all days are programmed with the same comfort levels.
• To program the comfort levels, use the Left / Right keys to scroll to Edit .........................
• Press Tick to confirm selection ......................................................................................................................
• Use the Up / Down keys to select day / period of week ...........................................................
• Press Tick to confirm selection ......................................................................................................................
• Wake will now be highlighted and the current time and temperature settings shown.
• Press Tick to alter Wake settings ...................................................................................................................
• Use the Up / Down keys to set the time ....................................................................................

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• Use the Left / Right keys to scroll between hours and minutes ...........
• Press Tick to confirm .............................................................................................................
• Use the Up / Down keys to set the temperature .........................................
• Press Tick to confirm the settings ....................................................................................
• Press the Right arrow key ............................................................................................
• Leave will now be highlighted and the current settings will be displayed.
• Press Tick to alter the Leave settings ..............................................................................
• Repeat these steps to set all comfort levels.
• To blank or set a comfort level period to unused, first select the comfort level
then press and hold the tick key for 5 seconds. 'Level unused' will appear in
the corner of the display ......................................................................................................
• When complete use the Right key to scroll to Done and press Tick .....
Comfort Level
Program Mode
Set Temperature
Set Time
Done

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Temperature Control
The Up / Down keys allow you to adjust the current set temperature ............
When you press either of these keys, you will see the Set Temperature and
the desired temperature value.
Use the Up / Down keys to adjust the set value .......................................................
Press Tick to confirm settings ..................................................................................................
Set Temperature
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.

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Temperature Hold
The temperature hold function allows you to manually override the current operating
program and set a different temperature for a desired period.
• Use the Left / Right keys to scroll to Hold and press Tick .......................
• Use the Up / Down keys to set the desired Hold time ......................................
• Use the Left / Right keys to scroll between hours and minutes .....................
• Press Tick to confirm selection .........................................................................................
• Use the Up / Down keys to set the desired Hold temperature ......................
• Press Tick to confirm selection .........................................................................................
You will see the HOLD LEFT indication is displayed on screen.
The time will countdown the set duration and then revert to the normal program.
To cancel a temperature Hold, repeat these steps but reduce the Hold time to 00:00 hrs
HOLD LEFT Indicator and
hold time remaining

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Locking the SmartStat
The SmartStat has a keypad lock facility. To activate the lock follow these steps.
• Use the Left / Right keys to scroll to Hold & press Tick for 5 seconds ...
• The display will show 0000 and you will need to enter a four digit pin number.
• Use the Up / Down keys to enter values .........................................................
• Use the Left / Right keys to move between digits ......................................
• Press Tick to confirm .......................................................................................................................
The display will return to the main screen and display the keypad lock indicator ......
To enable keylock in time clock mode, select Boost, press & hold tick for 5 seconds.
Note: The keypad lock indicator is only displayed when the lock is active.
Unlocking the SmartStat
To unlock the SmartStat press Tick once. The display will show **** and you will need to
enter the four digit pin number you set previously.
• Use the Up / Down keys to enter values ...........................................................
• Use the Left / Right keys to move between digits .......................................
• Press Tick to confirm ..............................................................................................................
The display will unlock and return to the main screen.