Horstmann HRT4-ZW User And Installation Instructions Manual
Wireless z–wave battery operated electronic room thermostat with tpi temperature control software and asr-zw receiver unit
Hide thumbs
Also See for HRT4-ZW:
- Manual (13 pages) ,
- User and installation instructions manual (12 pages) ,
- Installation instructions manual (13 pages)
Advertisement
Quick Links
HRT4-ZW and ASR-ZW
User and Installation Instructions
Wireless Z–Wave Battery Operated Electronic Room Thermostat with
TPI temperature control software and ASR-ZW receiver unit
The HRT4-ZW is a wireless electronic battery powered room thermostat that uses
interoperable two-way RF mesh networking technology to provide optimum
comfort with close control of the energy used to heat the home without the need
for additional wiring or unsightly cable runs.
The HRT4-ZW will only operate when 2 x AAA batteries have been fitted and the
thermostat is installed and communicating with the ASR-ZW receiver unit.
INSTALLATION AND CONNECTION OF THE HRT4-ZW SHOULD ONLY BE CARRIED OUT
BY A SUITABLY QUALIFIED PERSON.
1
Advertisement
Related Manuals for Horstmann HRT4-ZW
Summary of Contents for Horstmann HRT4-ZW
- Page 1 HRT4-ZW and ASR-ZW User and Installation Instructions Wireless Z–Wave Battery Operated Electronic Room Thermostat with TPI temperature control software and ASR-ZW receiver unit The HRT4-ZW is a wireless electronic battery powered room thermostat that uses interoperable two-way RF mesh networking technology to provide optimum comfort with close control of the energy used to heat the home without the need for additional wiring or unsightly cable runs.
-
Page 2: For The User
For the user What is a room thermostat? ... an explanation for householders A room thermostat simply switches the heating system on and off as necessary. It works by sensing the air temperature, switching on the heating when the air temperature falls below the thermostat setting, and switching it off once this set temperature has been reached. - Page 3 User Instructions The Horstmann HRT4-ZW thermostat uses the latest control technology to provide extremely accurate temperature control which will help to keep your energy usage as low as possible without affecting your comfort levels. In fact comfort levels may well be improved as the control accuracy should ensure that the room does not ‘overheat’...
- Page 4 Battery replacement The HRT4-ZW runs on 2 x type AAA (Alkaline) non rechargeable batteries and is designed to give a battery life of approximately two years. When the batteries are nearing the end of their life a low battery symbol will appear in the display and the batteries Batteries should be changed immediately should be changed within a few days.
-
Page 5: Installation Instructions
Installation Instructions Installing the ASR-ZW Receiver The ASR-ZW receiver should be located as near as is practical to the boiler or zone valve to be controlled, as well as a convenient mains electricity supply. To remove the wall plate from the ASR-ZW, undo the two retaining screws located on the underside, the wall plate should now be easily removed. - Page 6 Electrical Connections WARNING: ISOLATE THE MAINS SUPPLY BEFORE COMMENCING INSTALLATION As the HRT4-ZW is a wireless product with no electrical connections all electrical wiring will be made to the ASR-ZW receiver. All necessary electrical connections should now be made. Flush wiring can enter from the rear through the aperture in the backplate.
- Page 7 Typical combi boiler system Internal with built in timer Electronics This diagram shows a typical receiver and combination boiler installation, where the external boiler control is connected via switching terminals (a link may have 230V COMM to be removed on the boiler switching control terminals).
- Page 8 Fitting the HRT4-ZW Room Thermostat Before final installation it is advisable to commission the product and ensure that the Thermostat and Receiver are communicating satisfactorily. First install the 2 x type AAA batteries provided making sure that they are fitted correctly as indicated by the markings in the battery compartment. Once the thermostat and receiver are successfully ‘paired’...
- Page 9 DIL switch settings – TPI temperature control software Thermostats using TPI (Time Proportional Integral) control algorithms will reduce the temperature swing that normally occurs when using traditional bellows or thermally operated thermostats. As a consequence, a TPI regulating thermostat will maintain the comfort level far more efficiently than any traditional thermostat.
- Page 10 lnstructions for pairing the HRT4-ZW room thermostat with the ASR-ZW receiver The HRT4-ZW uses the latest Z-Wave wireless communication technology to give a reliable wireless link that should not suffer from interference from other nearby devices. The device comprises of a thermostat (the HRT4-ZW) and its receiver unit (the ASR-ZW).
- Page 11 Under normal circumstances the HRT4-ZW thermostat and ASR-ZW receiver will be ‘paired’ easily by following the procedure shown under Stage 1 of the pairing instructions. Only use Stage 2 if a radio link cannot be successfully established between the two devices.
- Page 12 Pollution control Degree2 Enclosure protection IP30 Case material Thermoplastic, flame retardant Dimensions 86mm x 86mm x 36.25mm Horstmann Controls South Bristol Business Park, Roman Farm Road, Bristol BS4 1UP E-mail: sales@horstmann.co.uk Web site: www.horstmann.co.uk Leaflet number P83852 – Issue 1...