Ÿ
Variant with WiFi module available for remote access
Ÿ
Simple installation for retrofits with minimum wiring changes required
Programmable thermostat display (PTD)
Know your products
Ÿ
Supports boiler plus compliance, load compensation and service interval functionality
Receiver H3747
Ÿ
Mains-powered device, compatible with Combination, System and Regular boilers
(Heat+hzones)
Ÿ
Communicates wirelessly with PTD, temperature sensor and mobile app
Ÿ
7 year no quibble warranty
Ÿ
No need for WiFi when programming schedule
WiFi Extender HC2.4
Ÿ
Guaranteed 12 year battery life
Ÿ
Plug and play wireless module to control your system remotely
Ÿ
Works well with 2.4 GHz wireless router
Ÿ
Independently controls heating and hot water
Ÿ
Cost-e ective add on device to manage additional heating zones
Ÿ
Home and Away one-click function
Ÿ
Easy and intuitive 7 day programming
Temperature sensor THS
Ÿ
Wireless and simple to install
4
Summary of Contents for H3747
Page 1: ...Smart Programmable Thermostat H3747 Installation and commissioning guide...
Page 12: ...A1 1 2 Install the receiver 12 3 X X Fascia plate Mark out the position...
Page 13: ...13 Drill the holes and secure the mounting plate A2 X X 1 M3 5 AB type screws 2...
Page 20: ...Fit the receiver A4 1 2 a b 20...
Page 24: ...Fit the PTD B2 X X 1 2 M3 5 AB type screws 3 Click a b 24...
Page 28: ...Home Away Communication established PTD after establishing communication with the receiver 28...
Page 34: ...Notes 35...
