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ECOTHERM
Heat transfer solutions
®
Operating Instructions High Capacity Water Heaters Models EHRE/EHPE & EDRE - ELC 11
8.2 Description of the display units
8.2.2 manual operation
this window has been extended by the manual control for
the heat pump valve and the heat pump request.
(Safety level 3)
8.2.3 Service parameters page 3
Ventilatory period in the service-menu, see 7.3.2.5.12
Here too, the window is extended by the parameters for the
heat pump.
(Safety level 3)
8.2.4 Sensor adjustment
sensor calibration, see 7.3.2.5.15.
this is extended by the sensors for the heat pump in this
window.
(Safety level 3)
8.2.1 Sensor settings
Here you can set the sensor values, which sensor (T1 /
T2 / T11 / T12) starts and stops the heat pump at which
temperature.
Furthermore, the flow set point of the 3-way valve is con-
trolled via the sensor t13.
(Safety level 0)
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Heat pump operation
