In the Setting interface (Fig.7), press Parameter button to inquire the inlet/
outlet temperature curve.
a) This curve function records the water inlet temperature and water outlet
temperature;
b) Temperature data is collected every 5 minutes and the 12 sets of temperature
data are saved every hour. Timekeeping is made from the latest data saving, if
the power is disrupted when the time is less than 1 hour (12 sets), the data
during such period will not be saved.
c) Only curve for electricity status is recorded, and that for outage status will not be
saved;
d) The value of the abscissa indicates the time from the point on the curve to the
current time point. The leftmost point on the first page (0 on the abscissa) is the
latest temperature record;
e) Temperature curve record is provided with power off memory function;
In case of disturbed curve recording and display, after the next power on, the
wire controller will automatically clear the history curve record and the curve
recording function will restore to a normal state.
In the Setting interface (Fig.7), while the botton
displays “OFF Electric Heat-
ing”, firstly make sure the unit is operated in heating mode, then press Electric
Heating button to jump to Electric Heating interface (Fig.11-1), click the button
to be ON, the electric auxiliary heating mode is activated; while the unit is in
running in electric auxiliary heating mode, turn off the electric heating function by
the same operation steps.
Fig.11-1 Electric Heating interface
Fig.11-2 Warning interface
24
Temp Curve inquiry function
Electric Heating function
Note: Electric auxiliary heating is only available when this function is enable and in
heating mode.
5.Controlling and Operation
