[. . . ] Remote Sensor wiring should be in 1mm2 Mains Voltage Cable (not flexible cord). Sensor cable must not be run parallel to mains cable in order to avoid pick-up. Overleaf are typical wiring diagrams which together with the information above should enable all the services to be connected correctly. [. . . ] HP28C Motorised Zone Valve with Spring Return Actuator and SPDT auxiliary switch. Typical fully pumped system with 3 port Mid-position Valve. TP9 (Switch 1 to PUMPED) Terminals Mains Supply HW CH HW CH OFF OFF ON ON Typical fully pumped system with S. R. Z. V. TP9 (Switch 1 to PUMPED) Terminals HW CH HW CH OFF OFF ON ON Typical fully pumped system with F. M. Z. V. TP9 (Switch 1 to PUMPED) Terminals Mains Supply HW CH HW CH OFF OFF ON ON NL123456 NL123456 Mains Supply NL123456 Remote Sensor Cyl. Stat. Remote Sensor { N L 3 amp fuse N Looping Terminals S. R. V. Z in HW Boiler & Pump N Looping Terminals S. R. V. Z in CH F. M. Z. V. in HW N Looping Terminals Boiler & Pump N 3 port midposition valve N Boiler & Pump F. M. Z. V. in CH N N N N N N Other Danfoss Randall products suitable for use with the above circuit:AT Cylinder Thermostat. HS3 Three Port Mid-position Valve with a Spring Return Actuator. Other Danfoss Randall products suitable for use with the above circuit:AT Cylinder Thermostat. 2 x HP22 or HP28 Motorised Zone Valve with Spring Return Actuator and SPST auxiliary switch. fully motorised zone valve. Other Danfoss Randall products suitable for use with the above circuit:AT Cylinder Thermostat. S. R. Z. V. = Ensure Earth continuity throughout, where Earth is required. NOTE: Danfoss Randall manufacture a complete range of domestic heating controls including timeswitches and programmers, room and cylinder thermostats, thermostatic radiator valves, motorised valves and boiler efficiency controls; as well as a comprehensive range of commercial time controls and valves. Ask for our full colour Product Selection Guide. This product complies with the following EC Directives: Electro-Magnetic Compatibility Directive. (LVD) (73\23\EEC), (93\68\EEC) 2 TP9 Electronic Central Heating Controller Programmable Room Thermostat plus Domestic Hot Water Timer USER INSTRUCTIONS General Description The TP9 can have a room temperature setting range of either 5°C to 30°C or 16°C to 30°C. The TP9 will control your Central Heating and Domestic Hot Water system in any one of three ways: 1. Automatically adjust room temperature up to six times a day providing comfort with economy, and switch on the hot water heating circuit twice a day. Switch off the water and control the heating to provide a constant low room temperature while the home is empty for extended periods. [. . . ] An up or down Setting Function Pre-set arrow will appear in the display as a reminder that the programme is over-ridden. A On 6:30AM When the Central Heating is ON, a flame symbol appears in the display and the red CH indicator illuminates. b Off 8:30AM When the Hot Water is ON, a tap symbol appears in the display and the HW indicator illuminates. [. . . ]