hydro-s 7029988, Руководство пользователя и обслуживания, Страница: 43 / 76

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displaying on controller ,Press to confirm to enter into TIMER ON setting interface , finally press or
to adjust the starting time.
(7) TIMER OFF Setting
Press button ,then press button 3 times to enter into “ TIME OFF” setting . When you see the stopping
time displaying on controller ,Press to confirm to enter into TIMER OFF setting interface , finally press
or to adjust the stopping time .
**Above operations, you could press button to save the setting and quick-exit the program. **
(8) How to check the parameters?
Press button ,then press to check the parameter of B - C - D - E- F- G -H.
Code Parameter Range
B Water in temperature -9 to 99
℃
C Water out Temperature -9 to 99
℃
D Heating pipe temperature -29 to 99
℃
E Gas return temperature -29 to 99
℃
F Ambient temperature
-29 to 99
℃
G Cooling pipe temperature
-9 to 99
℃
H Actual steps of Electronic expansion valve N*5
** ATTENTION **
When you press and press button to enter into parameter checking , the button could not be
operated.
At the same as above ,when you press and press button to check TIME - starting time of TIMER and
Stopping time of TIMER ,the could be not operated.
(9) Parameter setting
This part should be operated only by qualified technicians for after-service or maintenance.
(1) Press + + at same time in 5 second, display flashes ,
(2) Press or to choose the parameter you want to adjust