Features include;History facilityThe history feature allows you to record the operating status of each thermostat connected to the PC. A recording interval can be set. Holiday facility PCLink Lite allows you to program holiday periods. During this time, PCLink Lite will switch all thermostats in to frost mode. PCLink will automatically switch the thermostats back in to their normal mode at the end of the holiday period. PCLink must be running for this function to operate. Quick Temperature Adjust The quick temperature adjust facility allows you to easily set the same temperature on many thermostats. This is a temporary temperature which will be maintained until the next programmed comfort level in the thermostat. Alarm information PCLink Lite can be programmed to indicate an alarm should the temperature drop below a set limit. Program comfort levelsPCLink Lite allows you to quickly program the comfort levels for each thermostat connected to the PC. Program hot water timingsPCLink Lite can be used to program the hot water timings on the PRT/HW-N System Temperature Limits Limits can be programmed in the PCLink program. This then restricts users from entering temperature set points higher or lower than the limits programmed. Keylock function From PCLink Lite you can enable or disable the keylock function on each thermostat. Keylock makes the thermostat tamperproof. Passcode protected To prevent unauthorised use of the PCLink program, a passcode is required. Frost protection You are able to put individually thermostats in to frost mode. In addition, you can also program the frost temperature. Connetion Methods; USB - Connect up to 32 thermostats to your USB port by using the USB adaptor Ethernet - This adaptor allows you to connect up to 32 thermostats and control them either locally on your home network or remotely over the internet when you have Broadband with a fixed IP address installed at your home. The remote PC will also require PCLink installed in order to connect to the system Dial Up Modem - This modem allows you to connect to your home heating system via a Dial Up Connection. A standard BT Line is required.