Horstmann HRT4-ZW Guide de l'utilisateur

The HRT4-ZW is a wireless electronic battery powered room thermostat that uses interoperable two-way RF mesh networking technology to provide optimum

lnstructions for pairing the HRT4-ZW room thermostat with the ASR-ZW receiverThe HRT4-ZW uses the latest Z-Wave wireless communication technology to

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 pa

12Thermostat specifications HRT4-ZW Power supply 2 x AAA alkaline batteriesTemperature accuracy +/- 0.5°CTransmitter frequency 868MHz

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 t

The aerial symbol complete with radio wave symbols in the display of the HRT4–ZW thermostat indicates that it is communicating satisfactorily with the

4Battery replacementThe HRT4-ZW runs on 2 x type AAA (Alkaline) non rechargeable batteries and is designed to give a battery life of approximately tw

5 Installing the ASR-ZW ReceiverThe ASR-ZW receiver should be located as near as is practical to the boiler or zone valve to be controlled, as well as

6Electrical ConnectionsWARNING: ISOLATE THE MAINS SUPPLY BEFORE COMMENCING INSTALLATIONAs the HRT4-ZW is a wireless product with no electrical connect

7 Zone/Heating control basic layoutThis diagram shows a receiver used in a conventional fully pumped system using a 2 port spring return zone valve wi

8Fitting the HRT4-ZW Room ThermostatBefore final installation it is advisable to commission the product and ensure that the Thermostat and Receiver ar

9 DIL switch settings – TPI temperature control software Thermostats using TPI (Time Proportional Integral) control algorithms will reduce the tempera