Quickstart

This is a Z-Wave Device for XXXQFrequencyName. To run this device please make sure the internal battery is fully charged.

APlease refer to the 3rd party manufacturers instructions of the Z-Wave controller or gateway that will be used in conjunction with the SRT323 to determine how to add the SRT323 to that controller/gateway. Set DIL switch 1 to "ON" position on the back of the unit, scroll through the function menu by rotating the dial. To select the required function (L) press the dial. On selecting the function the character will start flashing while waiting for a response from the 3rd party device, a successful response will display a P after the character and a failure will be displayed with an F. If no response has been received from a 3rd party unit within the time-out period, the SRT323 will report a failure.



Important safety information

Please read this manual carefully. Failure to follow the recommendations in this manual may be dangerous or may violate the law. The manufacturer, importer, distributor and seller shall not be liable for any loss or damage resulting from failure to comply with the instructions in this manual or any other material. Use this equipment only for its intended purpose. Follow the disposal instructions. Do not dispose of electronic equipment or batteries in a fire or near open heat sources.

Product Description

The SRT323 is another device from the SRT Z-Wave room temperature series which own latest Technology regarding energy saving and remote control. SRT323 is a single-box solution with integrated relay that includes time-proportional integral (TPI) software and interoperable Z-Wave radio. It can be used as a direct replacement for existing thermostats without the need for wiring changes, while the TPI software optimises boiler firing to help maintain the set temperature without "overshooting". It has been shown that TPI controllers can provide considerable energy savings compared with traditional heating controllers. The interoperable Z-Wave radio enables you to remotely change the set point, read the temperature or receive alerts. SRT323 is an ideal partner for use with a Z-Wave smart home gateway. Web-enabled apps allow remotely heating control from outside home. You don"t have to worry about returning to a cold home anymore.

Installation

DIL switch settings

On the rear of the unit in the center there are DIL switches that control TPI and installation mode as described below.

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.

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.

      DIL switch numbers 2 and 3 should be set as diagram opposite.
      For Gas boilers set the TPI setting to 6 cycles per hour. (Default setting)
      For Oil boilers set the TPI setting to 3 cycles per hour.
      For Electric heating set the TPI setting to 12 cycles per hour.

Offer the plate to the wall in the position where the SRT323 is to be mounted and mark the fixing positions through the slots in the wall plate. Drill and plug the wall, then secure the plate into position. The slots in the wall plate will compensate for any misalignment of the fixings. Connect the wires in accordance with the wiring diagrams and fit the terminal covers. Complete the installation by swinging the room thermostat into position by engaging with the lugs at the top of the wall plate before pushing it carefully into its plug-in terminal block. Tighten the 2 captive screws on the underside of the unit.

Product Usage

The display will show the required temperature setting and can be adjusted in increments of 1°C. To adjust the required temperature setting, turn the dial anticlockwise to decrease it and clockwise to increase it. The thermostat may be operated as an ordinary wired thermostat with no radio connection necessary. In this condition no radio wave symbol is displayed. In the following description, it is assumed that the thermostat has been incorporated into a Z-Wave system. When the thermostat is in the "call for heat"condition a flame symbol will appear in the display. Pressing the temperature setting dial will allow the user to check the current actual measured room temperature which will be displayed for approximately 7 seconds before returning to the set temperature. The aerial symbol complete with radio wave symbols in the display of the SRT323 thermostat indicates that it is wirelessly communicating with the rest of the system. If the SRT323 is connected to a wider wireless system, a flashing radio wave would indicate a loss of communication. This may be temporary and can often be restored by turning the thermostat dial and increasing or decreasing the temperature to make the thermostat send a temperature update to a controller.

Reset to factory default XXXResetDescription
Inclusion

Please refer to the 3rd party manufacturers instructions of the Z-Wave controller or gateway that will be used in conjunction with the SRT323 to determine how to add the SRT323 to that controller/gateway. Set DIL switch 1 to "ON" position on the back of the unit, scroll through the function menu by rotating the dial. To select the required function (L) press the dial. On selecting the function the character will start flashing while waiting for a response from the 3rd party device, a successful response will display a P after the character and a failure will be displayed with an F. If no response has been received from a 3rd party unit within the time-out period, the SRT323 will report a failure.

Exclusion

Please refer to the 3rd party manufacturers instructions of the Z-Wave controller or gateway that will be used in conjunction with the SRT323 to determine how to add the SRT323 to that controller/gateway. Set DIL switch 1 to "ON" position on the back of the unit, scroll through the function menu by rotating the dial. To select the required function (L) press the dial. On selecting the function the character will start flashing while waiting for a response from the 3rd party device, a successful response will display a P after the character and a failure will be displayed with an F. If no response has been received from a 3rd party unit within the time-out period, the SRT323 will report a failure.

NIF XXXNIF
Wakeup XXXWakeupDescription
Protection XXXProtection
FirmwareUpdate XXXFirmwareUpdate
SetAssociation XXXSetAssociation

Association Groups:

Group Number Maximum Nodes Description
1 1 Lifeline
2 4 Temperature operating state reports
3 4 Low Battery warnings
4 4 Termostat set endpoint report
5 4 Mulilevel sensor report

Technical Data

Dimensions 0.0870000x0.0870000x0.0370000 mm
Weight 160 gr
Firmware Version 03.00
Z-Wave Version 03.43
Certification ID ZC08-11110008
Z-Wave Product Id 0059.0001.0004
Frequency Europe - 868,4 Mhz
Maximum transmission power 5 mW
EuropeZ-Wave Device