User manual
OPERATION WITH UNIVERSAL TEMPERATURE CONTROLLERS
To TURN OFF your hot water system 
Simply press the ON/OFF button on any Temperature 
Controller (where fitted). This will shut the Infinity 
down completely including the Temperature Controller 
digital displays. 
The ON indicator will go out. 
If hot water taps are opened when the unit is OFF, cold 
water will flow from the taps. 
Additional SAFETY features 
Whilst the hot water tap is open, the following safety 
features apply: 
•  Temperature selection cannot be transferred. 
•  If a temperature of 43°C or higher selected, and 
then the temperature is decreased to below 43ºC, 
and then raised again the maximum available 
temperature will be 43°C. 
•  Other controllers are unable to change the delivery 
temperature of the water heater. 
The temperature of outgoing hot water is constantly monitored by a built-in sensor. If the 
temperature of the outgoing hot water rises to more than 3°C above the selected temperature 
shown on the Digital Monitor or the pre-set limit when Temperature Controllers are not fitted, 
the burner will automatically go out. The red operation indicator will also go out. The burner 
will ignite again once the outgoing hot water temperature falls to that shown on the Digital 
Monitor 
(
or the 
p
re-set limit of the Infinit
y
)
.
NOTE
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