Rayotec Coloursense Wi-Fi Thermostat Instruction Manual

Rayotec Coloursense Wi-Fi Thermostat

Specifications

• Model: Rayotec Coloursense Wi-Fi Thermostat
• Mounting: Standard 35mm back box
• Power Input: Terminals 3 & 4
• Heating Mat Connection: Terminals 5 & 6
• Floor Probe Connection: Terminals 7 & 8
• Password: Default is 123456

Product Usage Instructions

Wiring and Installation

1. Read the instructions carefully before proceeding with wiring and installation. Only a trained and qualified Electrician should install the thermostat.
2. Mount the thermostat onto a standard 35mm back box at the light switch level, away from heat sources to get an accurate room temperature reading.

Icon Descriptions

• Programming Mode: Manual mode
• Temporary Manual Mode: Child lock
• Holiday Mode
• Floor Probe Sensor Error: Check the connection and run a continuity
  test on cables

Button Functions

• A: Turns display ON/OFF
• B: Tap to change temperature, hold to unlock child lock
• C: Tap to change temperature, tap again to change schedule
• D: Tap to enter the Settings menu

Programming the Thermostat

Default Programming Schedule

• Programming Schedule:
  • Directly on the Thermostat: Access the schedule by tapping the Settings button.
  • Using Smart Life App: Pair thermostat with the app for programming.

Setting Time and Date

If paired with the Smart Life app, the time and date are automatically set. To change manually, tap the Settings button, go to the General tab, adjust the time and date, and then confirm changes.

Changing Heating Modes

Select between Automatic programming, Manual control, and Holiday mode. Tap Settings button, go to Mode setting under General tab, choose preferred option, then confirm.

Applying Child Lock

To enable child lock, tap Settings button, go to Lock under General tab, select Yes. Hold down arrow to disable child lock.

Advanced Settings Menu

Access by tapping the button then Advanced tab. Adjust parameters such as Temperature compensation, Start temperature hysteresis, External sensor protection temperature, and more.

Before wiring and installing

1. Read instructions carefully. Failure to follow them could cause damage or a hazardous condition. Installer must be a trained and qualified Electrician.
2. Thermostat is 16 Amp max rated – Do not exceed max load.
3. When installing heating in a bathroom/wet room the thermostat needs to be placed outside the room.
4. The thermostat is mounted onto a standard 35mm backbox, this should be placed at light switch level, away from other heat sources, so that it can get an average temperature of the room.

Floor probe sensor

You must always install the floor probe sensor. Always check that the temperature limit for the floor probe is set to a suitable temperature for your flooring (typically 27℃). This can be done in the advanced setting menu A6 (see next page). Always test the floor probe with a megger tester or fluke tester set to 2000 ohms, the reading should be between 8-15 ohms. The live and neutral are interchangeable. Floor probe must fitted under the heating mat, equal distance between two heating elements within a conduit (see heating mat instructions). Failure to do so will cause the heating to turn off prematurely or not provide adequate protection.
This icon will indicate an error with the floor probe, if this appears check the connection and run a continuity test on the cables to ensure no damage has been done.

Password

The default password for the thermostat is “123456” You can change the password in the advanced settings menu. You can turn password requests off in the Advanced settings menu by clicking function to “off”.

Programming the thermostat

Programming schedule directly on the thermostat: To access the schedule tap the “Settings” button, then press the “Programming Parameters” tab. To change the time and temperature of each section, simply tap on the desired option and then use the up and down arrows on the screen to change it to your required time/temperature, when you have the correct setting click “confirm” to accept. Repeat this until you are happy with all of the time and temperature schedules. You can have different times and temperatures for weekdays and weekends if you are on 5+2 mode (default) or have all days the same on 7-day mode. If you just want a different setting for Sunday only, select the 6+1 day mode.
Programming schedule using “Smart Life” App: Once Wi-Fi pairing has been completed (see last page) – Go to “Settings” and select “Weekly Program Setting”. Then simply set the “Workday” and “Restday” settings. For more information and step-by-step guides visit www.rayotec.com/manuals

Setting the time and date: If you pair the thermostat with the Smart Life app it will automatically set the time and date. If you wish to change it manually you can do this by clicking on the button and then tapping the General” tab on the top, in this list tap on “Time Setting” and then click on the up and down arrows next to the minutes and hours to change them. To change the date simply tap on the number you wish to change use the number pad to enter the correct date and press “OK” to confirm it. When you have the correct time and date simply tap “Confirm” at the bottom to apply the changes.
Changing heating modes: You can change between Automatic programming, Manual control, and Holiday mode. To do this click on the button then tap the “General” tab on the top, in this list tap on “Mode setting” then select your preferred option, and tap confirm. Choose “Manual control” if you don’t want the heating to be controlled by a schedule.
Applying child lock: To do this click on the button then tap the “general” tab on the top, in this list tap on “Lock” and select “Yes”. To disable child lock hold down the arrow for a few seconds.

Advanced Settings Menu Defaults

Troubleshooting

Screen not responding to button presses:
Check that the child lock is not on, this can be seen by a closed padlock in the top right corner. To remove child lock hold the arrow until the icon changes to an open lock.
Heating icon flashing:
This is an indication that the floor probe is reading the temperature too high and the upper limit protection of 27c has kicked in and is telling the thermostat to stop calling for power. The most common cause is the location of the floor probe being too close to the heating elements. Check that there is no obstruction on the floor stopping the heat getting out, if no obstructions are there then move the floor probe away from the heating cables.
Thermostat not powering on:
The most common thing to cause this is incorrect wiring, historically there has been cases where the incoming power cables were wired into the heating mat terminals which meant no power was getting to the unit. First check that the cables are in the correct ports, if they are then check that the incoming power cables are live.
Thermostat not connecting to the app:
This can be caused by the router being stuck in 5ghz output, check your router settings and ensure that it is set to 2.4ghz output as the thermostat cannot connect to 5ghz.
For further assistance and step-by-step guides check out our website at www.rayotec.com/manuals

FAQ

Q: How do I change the default password?
A: You can change the password in the Advanced settings menu. Turn off password request by setting the function to off.

Q: What should I do if the floor probe sensor error icon appears?
A: Check the connection and run a continuity test on the cables to ensure there is no damage.

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