EPH Controls Smart Thermostat - CP5i

Name: EPH Controls Smart Thermostat - CP5i
Brand: EPH Controls
SKU: facxiyh24e
Availability: InStock

The EPH CP5i Smart Thermostat with Open-Therm is the ideal solution for smart heating control of a...

Best current price£144.00from Bradfords

Best offers

Shopping.co.uk recommended and popular offers

Lowest priceMost popular

Bradfords£144.00Visit shop

Eph Cp5i Open-Therm Smart Thermostat

Visit shop

All Offers

2 offers from £144.00

View price history by clicking the chart icon.

BradfordsEph Cp5i Open-Therm Smart Thermostat

£25.00 delivery

£144.00

Visit shop

City Plumbing GBEph Controls Eph Cp5i Wireless Heating Opentherm Smart Thermostat

Free delivery in 1–3 days

£144.00

Visit shop

Product Information

Full details

The EPH Controls CP5i Smart Thermostat is designed for homeowners looking to modernize their combi boiler or single-zone heating system with intelligent, remote-controllable technology. Its primary benefit is the seamless integration of pre-paired components, which significantly simplifies the installation process compared to traditional smart thermostats. While it offers excellent smart control, users should note that it is specifically optimized for single-zone configurations and may not be suitable for complex multi-zone heating setups without additional hardware.

All features

Model Part Number	CP5i
Brand	EPH Controls

Extended Product Information

FAQs

Does the CP5i work with multi-zone heating?

No, the CP5i is specifically designed for single-zone heating systems.

Can I install this myself?

While the components are pre-paired, electrical wiring to the boiler should be performed by a qualified heating engineer to ensure safety and warranty compliance.

Does it require a monthly subscription?

No, the EPH smart features are accessible without any additional monthly subscription fees.

What is the advantage of Open-Therm?

Open-Therm allows the thermostat to communicate directly with the boiler to modulate heat output, which increases efficiency and comfort.

Is the thermostat wireless?

The communication between the thermostat and the receiver is wireless, allowing you to mount the thermostat in any room with a stable signal.

Troubleshooting

Thermostat failing to communicate with the receiver

Ensure the thermostat is within range of the receiver and check that the batteries in the thermostat are fully charged.

No internet control via smartphone

Check the gateway status lights. Ensure the ethernet cable is securely connected to your router and that the router is providing an active internet signal.

Boiler not responding to set temperature

Verify that the receiver is wired correctly to the boiler and that the system is not in 'Manual Off' mode.

Pros and Cons

Pros

Extremely simple installation due to factory pre-pairing
Energy-efficient Open-Therm modulation support
User-friendly touch interface
Included gateway ensures reliable remote connectivity

Cons

Limited to single-zone heating systems
Requires a stable internet connection for remote features
Not compatible with multi-zone layouts without expansion

Setup, Compatibility & Care

Installation of the CP5i is streamlined by the pre-paired nature of the receiver and thermostat. First, mount the receiver near the boiler and wire it according to the provided schematic. Once the receiver is powered, mount the touch thermostat in a central location away from direct sunlight or drafts. Connect the gateway to your home router via the provided ethernet cable to enable smart features. Maintenance is minimal: keep the touch screen free of dust using a soft, dry cloth. Ensure the thermostat has fresh batteries if the display appears dim or if connectivity to the receiver drops. Periodically check the app for any available firmware updates to ensure the most stable performance.