Cooper & Hunter CH-HP08UIMPRM, Руководство по установке, Страница: 22 / 30

2
1
(5) Tapping Curve button
⑦
, then the interface display is shown as follows:
a. This curve function records the water inlet temperature and water outlet
temperature;
b. Temperature data is collected every five 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 power-on status is recorded, and that for power-off 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-down memory function.
10.9. Parameter backup and reset function
Input
‘
855
’
to have the backup and reset function.
10.9.1. Backup and Reset Display
10.9.2. Parameter Backup
(1) The backup function means that backup the mainboard parameter setting to
the display for stock. This function only suggests for use during the unit
production, which can back up the unit factory setting on the display for
storage;
(2) Push the “Backup” button, it can choose the yes or no to confirm the
parameter backup;