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P
OSITIONING OF THE USER CIRCUIT WATER INLET SENSOR
The correct positioning of the BTI sensor is extremely important to guarantee the correct operation of the heat pump. The BTI
sensor is used to cycle the unit to maintain the user water temperature at set point. The BTI sensor is also used to activate the
user water pump and to stop it when the user water temperature set point is reached. The BTI sensor MUST be positioned in
order to measure the water temperature of the secondary circuit.
To guarantee the correct temperature measurement insert the probe into the sensor pocket of the buffer vessel
Correct positioning of the BTI sensor
Incorrect positioning of the BTS sensor
35 |
P a g e
(BTI)
100
120
100
120
100
120
OK
NO
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