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RT322
User and Installation Instructions
Wireless Z–Wave Battery Operated Electronic
Room Thermostat with TPI temperature control
software and ASR-ZW receiver unit
The RT322 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 RT322 will only operate when 2 x AAA batteries have been fitted and the
thermostat is installed and communicating with the receiver unit.
INSTALLATION AND CONNECTION OF THE RT322 SHOULD ONLY BE
CARRIED OUT BY A SUITABLY QUALIFIED PERSON.
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Summary of Contents for iQe RT322
- Page 1 The RT322 will only operate when 2 x AAA batteries have been fitted and the thermostat is installed and communicating with the receiver unit.
- Page 3 Z-Wave pairing instructions on page 10. A radio mast symbol with no radio waves indicates that the RT322 has not been signed on to enable it to communicate with the receiver. In this case you may wish to contact the Installer as the indication is that the product has not been commissioned when the installation took place.
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Page 4: Battery Replacement
Battery replacement The RT322 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 Batteries should be... - Page 5 Installation Instructions Installing the Receiver The 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 receiver, undo the two retaining screws located on the underside, the wall plate should now be easily removed.
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Page 6: Electrical Connections
Electrical Connections WARNING: ISOLATE THE MAINS SUPPLY BEFORE COMMENCING INSTALLATION As the RT322 is a wireless product with no electrical connections all electrical wiring will be made to the 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 Electronics with built in timer This diagram shows a typical receiver and combination boiler installation, where the 230V ~ 50Hz COMM OFF ON external boiler control is connected via switching terminals (a link may have to be removed on the 230V ~ 50Hz boiler switching control terminals).
- Page 8 Avoid installing the thermostat against or behind any large metal surfaces which could interfere with the radio signals to and from the receiver. The RT322 should be mounted on an internal wall approximately 1.5 metres from floor level using the wall plate provided and should be in a position away from draughts, direct heat and sunlight.
- Page 9 When used with a condensing boiler, the TPI thermostat will help to save energy as the control algorithm allows the boiler to operate in condensing mode more consistently compared to older types of thermostat. SWITCH CONFIGURATION RT322 DIL switch numbers 7 and 8 should be set as diagram Ÿ...
- Page 10 RT322 room thermostat with the receiver The RT322 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 and its receiver unit. Pairing the devices on site ensures reliable communication.
- Page 11 Under normal circumstances the thermostat and 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. Stage 1A – Only used if ‘L’ is displayed instead of ‘I’ 1) Turn the dial of the thermostat until the letter P appears in the display.
- Page 12 Operating temperature range 0-40 °C Double Insulated Rated Impulse voltage Cat 1 – 1500v Pollution control Degree2 Enclosure protection IP30 Case material Thermoplastic, flame retardant Dimensions 86mm x 86mm x 36.25mm www.iQE.co.uk Trade House BA22 8RT Leaflet number P85426 Issue 1...
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