Safety Handling WARNING: Failure to follow these safety notices could result in fire, electric shock, other injuries, or damage to the Thermostat and other property. Read all the safety notices below before using the Thermostat. • Avoid high humidity or extreme temperatures. • Avoid long exposure to direct sunlight or strong ultraviolet light.
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Welcome 26. ° The ZigBee Touchsreen Thermostat (EU) makes it easier and smarter to control your household temperature and hot water status. You can replace wired thermostat or connect wirelessly to the boiler through receiver. It will maintain the right temperature and hot water status to save energy when you at home or away.
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In the box 26. ° PCT512-Z Trim plate Receiver Thermostat 4*Drywall plugs 4*Screws Pin Header Thermostat Stand PCT512-Z ZigBee thermostat (EU) Quick Start Guide Power adapter USB Cable User guide...
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Installation Guide Warning! • High voltage! The PCT512 thermostat must be installed and serviced only by a qualified electrical personnel. • Do not touch the terminals of the device during testing. • Make sure that the power supply is off before connecting or disconnecting it.
Wireless Installation If there have no existing boiler wires through the wall in your home, or you have never installed a thermostat before. It is recommended that you install the thermostat wirelessly. Otherwise, please refer to the 'Wired installation' chapter to install. Boiler Thermostat Receiver...
Step 1. Installing receiver The receiver need to be mounted near your boiler and should be placed at least 30cm distance from any metal objects (wiring, pipes, electrical grid, wallboxes and boiler...). Please find a suitable position to install. Boiler Receiver 30 cm Step 2.
Step 3. Installing thermostat The thermostat is powered by the adapter, so please find a suitable position with a socket to mount. You can mount the thermostat on the wall or using the stand included. Once the best position has been identified, remove the backplate from the Thermostat.
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• Stand Press the backplate back to the thermostat, then fix the stand to it. After that, you can place the thermostat on desk, shelf or other flat surface and insert the USB cable to socket with adapter. • Wall mount Mount the backplate to the wall using screws and plugs provided (Use the Trim Plate behind it hide hole if needed).
Wired Installation If you want to replace a wired thermostat, or there have existing wall-wires. It is recommended that you install the thermostat by wire. The following is one of wired installation ways, you can also refer to FAQ to install in other way.
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Step 1. Disassembly Remove the cover of the receiver and the backplate of the Thermostat. In this installation, you won't need them. Keep them aside. Step 2. Wiring Refer to Chapter 'Receiver Wiring' (Page 14) to complete the wiring. Step 3. Installing thermostat - Combination After the wiring is completed, fix the front panel of thermostat to the backplate of Receiver through Pin Header included.
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Step 4. Power on your system Congratulation! The installation is finished. Please power on your system. Switch Breaker box...
Receiver Wiring Step 1. Identify cables If you are installing your first thermostat, please open the boiler door and refer to your boiler manual to identify wiring terminals. Boiler If you have existing thermostat or receiver wiring from your boiler directly, removing the cover of them and taking a picture of cable connections.
Step 2. Remove the cover Loosen the screw at the bottom of Receiver, then remove the cover. Open the terminal block flap to access the Receiver terminal. +12V Receiver terminal designation: Terminals What it means Live wire Neutral wire Earth wire Hot water relay normally open Hot water relay common Hot water relay normally closed...
Step 3. Mount the receiver Pass the cables through the Receiver from the bootom or rear and mount the backplate to the wall using screws and plugs provided(Use the Trim Plate behind it to hide hole if needed). +12V Step 4. Connect the wires Connect the power cables L (or P) / N on the boiler or junction box to the L (live) and N (neutral) terminals on Receiver to to power the Receiver.
Wiring diagrams The following is the wiring diagrams for different systems. 230V combi boiler +12V 3A fuse 230V/ 50Hz Boiler +12V 3A fuse 230V/ 50Hz Boiler...
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S-plan +12V 3A fuse 230V/ 50Hz Boiler Heating valve Water valve Hot water tank Y-plan +12V 3A fuse 230V/ 50Hz Boiler Zone valve Hot water tank...
Configure Network Follow the wizard first to complete the thermostat setup based on your Heating system. L e t ' s g e t s t a r t e d . S T A R T Connect to gateway The Thermostat will search gateway constantly when it is disconnected with gateway.
Device Overview Receiver: Hot water button Heating button Hot water indicator Heating indicator Status Heating button • When receiver connected with Thermostat: Press once to set heating to 22° for 1 hour manually or cancel the boost to follow schedule. • When receiver disconnected with Thermostat: Press once to turn on heating manually until you press again to cancel it.
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LED indicator The LED indicator gives the following information: Heating / Hot water What it means indicator Steady green light Heating/Hot water is ON 1 minute time delay for boiler protection if you Flashing in green switch on/off heating or hot water very quickly. Heating/Hot water is OFF Hot water indicator Hot water has been disabled...
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Thermostat: Current day & time Gateway connection Current Humidity Turn up Home/Away status (Long press to change quickly) Current Temperature Setpoint Temperature Boost Turn down (Long press to change quickly) Menu Cancel When the background turns red, it means heating. 6 0 % T H U 1 5 : 0 9 H O M E...
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Reference to icons Home: Follow schedule setting to heating or switch hot water status. You can tap this icon to switch Home/Away status. Away: Follow away setting to heating or switch hot water status. Follow schedule: Automatically run heating and hot water according to the schedule setting.
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Schedule Schedule is a very important feature, you can go to 'Menu'-> 'Heating/ Hot water schedule' to create your own schedule. H e a t i n g S c h e d u l e M o n T u e W e d T h u...
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The minimum length of the schedule for each time period is 15 minutes, so when you set the star t/end time, the system will automatically correct your setting to avoid errors. A d d S c h e d u l e C a n c e l M o n T u e...
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The following are two other wired installation ways. Receiver Boiler Thermostat 26.° The first installation is basically the same as the wireless installation, the difference is that the location of the receiver is moved from near the boiler to the outside wall. Thermostat 26.
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The second installation is also basically the same as the wireless installation, the difference is that the thermostat is powered by the recever through the existing wall-wires. So you don't need to find an socket to power thermostat. +12V +12V You can refer to the wireless installation.
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