TP5000 Si Range Programmable Room Thermostat Features The TP5000 Si is a microprocessor based programmable room thermostat with many advanced features. The range includes battery and 230 volt powered hard-wired models and battery powered wireless versions. All models in the range utilise an advanced PI algorithm to provide close and accurate temperature control to reduce energy waste and ensure comfort under all load conditions. The TP5000 Si incorporates a factory set real time clock, both date and time are set in the factory to the appropriate time zone, eliminating the need to set the time at installation or to change the time in spring or autumn. This function is powered from a separate lithium battery which lasts for the lifetime of the product. The calendar clock is also used to provide a service due timer function which can be enabled by the installer if required. If enabled, several operating options are available ranging from audible & visual service due warning to proportional reduction of heating until the boiler is serviced and the service due feature is reset by the installer. The TP5000 Si is a 5-day / 2-day programmable thermostat which also includes a feature which allows two blocks of programmes to be set up (A/B Programming), either programme can then be assigned to any day of the week allowing the programming to closer match the lifestyle of the consumer, all without the need to go for a far more complex 7-day unit. Unlike earlier models, the TP5000 Si can be configured by the installer to provide 2, 4 or 6 events per day, it can also be set up to provide constant temperature control if required, again this allows the thermostat to be matched with consumers lifestyle. Versions with programmable remote inputs are also available. Remote inputs can be either remote temperature sensing, (control or limit), or digital inputs from window contacts, telephone operated switches, card readers or building automation systems. For standard applications the product can be installed and will work straight out of the box, however there is a wide range of user and installer options which allow the product operation to be tuned to the specification requirements of the system. Some of these options are hardware settings made by DIL switches, but the majority are software settings made in one of two advanced programming modes. Settings made by the installer or the end user are stored for the life of the product in a non-volatile memory chip which does not require power. This same storage technique allows customer specific programmes to be established as factory defaults, but is only available for larger projects. Significant effort has been made to make the product as energy efficient as possible, this includes improving both on/off performance and chrono-proportional performance, charts on page 4 detail the relative performance of each mode. Programming of the TP5000 Si is as simple as it has always been, just five buttons and an intuitive MMI ensure that the product is no more complicated to the user than previous models.

Datasheet Installer Hardware Settings (Switches show factory setting) TP5000 Si Programmable Room Thermostat Sw. No. Installer Advanced Programming Settings Reset disabled ON Keyboard enabled Reset enabled Option Description Factory Setting Other Setting User Advanced Programming Options Use + or - key to scroll between options, use Λ or V keys to select option setting 1 Enable/disable A/B block programming 0 Disabled 1 Enabled 0 Disabled 1 Manual time change 3 Automatic summer/winter time change 2 European rules 3 USA rules, post 2006 4 USA rules. pre-2007 Time zone offset - UST models 00:00...

TP5000 Si Programmable Room Thermostat Service Interval Timer The service interval timer allows the installer to select a service due date for the boiler, this can be set at between 28 days and 366 days from the current date. Service due date is within 28 days From 28 days prior to the service due date, a visual warning will appear in the display and a buzzer will sound for ten seconds each hour commencing at midday, this can be cancelled for the current day by pressing any button. Option Setting 0 Setting 1 Setting 2 Setting 3 Setting 4 Service due date is reached or passed When the service...

TP5000 Si Programmable Room Thermostat Remote Input (TP5000MA Si only) Please note: On230V version the power supply is connected to L and N. Remote Input (TP5000A Si and TP5000MA Si only) Heating Load Heating Load RX Receiver Wiring (RF Models) RX1 Remote Input Options S1/D Window contact (NC) Window or teleswitch contact (NO or NC) Configured for remote room sensor or limit sensor 1) For mains voltage operated systems link terminal 2 to mains live supply. 2) Power supply to unit must not be switched by timeswitch. Thermal Performance Configured for window contact and other contact such as teleswitch...