Hitachi YUTAKI M Bedienungsanleitung Seite 47

◆ DHWT Thermistor (TDHWT)
For those cases in which a tank is installed as accessory, a thermistor must be installed to control the
water temperature. The connection for this thermistor must be done between terminals 5 and 6 of
the TB2).
◆ Water outlet thermistor for circuit 2 (T
When the installation is configured with a second circuit the thermistor for the water outlet
temperature have to be connected between terminals 6 and 7 of the terminal board 2.
◆ Water outlet thermistor for circuit 3 (T
When the installation is configured with a third circuit the thermistor for the water outlet
temperature have to be connected between terminals 8 and 9 of the terminal board 2.
PMEN0647 rev.0 - 11/2023
6
5
TDHWT
DHWT
)
WO2
7
6
T
wo2
Circuit 2
)
WO3
9
8
T
wo3
AuxSensor1
6
39