31
Figure 5.30
Press the button of
or
to select the sub menu of SET FREQ on the maintenance
menu as illustrated in figure 5.31. Press the button of SET to select the power frequency.
There are two power frequencies for option. The factory defaults are different for different
areas. Press the button of
or
to change the frequency if necessary. Press the button
of OK to confirm the frequency selection and there is a “
Ĝ
” icon close to the selected
frequency. Press the button of EXIT to return to the main menu interface.
Figure 5.31 Figure 5.32
For CAHP120C unit, perform as the following instructions.
Press the button of
or
to select the sub menu of SERVICE on the main menu
interface and then press the button of SET to enter the maintenance menu. Press the button
of
or
to select the sub menu of SYSTEM on the maintenance menu as illustrated in
figure 5.33. Press the button of VIEW to inspect the system parameters illustrated in figure
5.34 and figure 5.35. Five temperatures are displayed on the interface of figure 5.34, ambient
temperature, upper tank water temperature, lower tank water temperature, discharge
temperature and suction temperature. Press the button of
to inspect the other two
parameters, coil temperature and electronic expansion valve step. Press the button of EXIT
to return to the last menu interface.
Figure 5.33 Figure 5.34
Содержание CAHP-120 Series
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