Secure (Horstmann) Electronic 7+ Immersion Control

Secure (Horstmann) Electronic 7+ Immersion Control 

The new E7+ from Secure is the latest version of the Electronic 7 hot water programmer. Designed to be the successor to both the Electronic 7 and the Economy 7 Quartz, it is easy to install or retrofit. Now with a new compact interface that is perfect for newer installations, as well as an adaptor plate to make retrofitting a simple matter of plug and play. The E7+ can be controlled by the Secure Bluetooth-enabled App, within a property, and there is even an optional plugin Wi-Fi card (SOLD SEPARATELY) that will turn the E7+ into a truly smart unit you can control from anywhere. E7+ is designed to control one or two 3kW immersion heaters, can also be programmed locally to provide a full tank of hot water whenever required during off-peak electricity timing. Each heater can be programmed separately for maximum energy saving and control.

• Easy to retrofit using the provided adaptor plate and fully interchangeable with all Horstmann/Secure Economy 7 controllers (see video)
• No Wi-Fi necessary for local control of hot water via app using Bluetooth
• New streamlined compact design
• Easy to upgrade to full smart (remote) control using Wi-Fi adaptor
• Uses the same app as the C1727 and H3747 smart-capable programmable thermostats
• Tamper-proof Programme security feature for landlords
• 7 years no quibble warranty 

• Bluetooth-enabled app for local control (Android and IOS)
• Full smart control from anywhere with optional Wi-Fi adaptor (SOLD SEPARATELY) that does not need a hub or gateway
• Manual Boost button - ideal for 30 minutes, 1, or 2-hour top-up without changing the set program
• Programmable boost - can be programmed so that it will heat only a small part of your tank at a set time each day
• Electronic on/off switch
• Measures estimated energy consumed for boost and off-peak in kWh via the app
• Includes 7-day programmer with 3 On Offs straight from the device, more can be added via the app

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  Installation Guide

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