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Running your programme
The TP9 will control your Central Heating and Domestic Hot Water 
system in any one of three ways.
To switch between the 3 operating modes press both the  and 
 buttons simultaneously. The display will alter as shown. 
1.  Heating & Hot Water
  Automatically controls room 
temperature as programmed and 
switches on hot water twice a day.
2. Heating only
  Provides a constant low room 
temperature while the home is empty 
for extended periods. 
  (N.B. When the unit switches the CH on, 
the HW will also switch on if the unit has 
been set for linked GRAVITY operation).
3. Water only 
  Switches Hot Water on and off twice a 
day during the summer, or other times 
when Central Heating is not needed.
  However, if the room temperature falls 
below the low setting displayed, the 
heating will switch ON. 
  NOTE: If the minimum temperature has been set to 16°C and you 
do not want the heating to switch ON at all whilst operating in this 
mode, you should ask your installer to fi t an extra switch to the CH 
output.  He can get the information he needs to do this from our 
Technical Services Department.
User Instructions
GB