[. . . ] 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. [. . . ]