Danfoss ECL 2000, Руководство пользователя

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Service Settings
EY.65.H4.02
72
10.4.8 Degree Days
This group of pictures allows you to modify the way in which degree days are calcu-
lated by the ECL 2000.
Display text Parameter Default val-
ues, range Description
Actual
Range:
0-32767 Number of degree days calculated for the
current year. This is a read-only pa-
rameter
Last season Range:
0-32767 Number of degree days calculated during
the previous year. This is a read-only
parameter
Reference Default:
17 °C
Range:
0-30 °C
The reference temperature used for de-
gree days calculation
Start Season Default:
Jun
Range:
Jan – Dec.
The month in which the season for de-
gree day calculation starts. When Start
Season is changed, Actual is reset to 0
10.4.9 Access Code
This function allows you to change the access codes of the controller.
!
Note:
Before being allowed to display this setting picture, you are required to enter the level
2 access code. See also page 20.
Display text Parameter Default value,
range Description
Code level 1 Default value:
000
Range:
000-999
Access code required to change user
parameters (for example, temperature
setpoints, 7-day plan).
A setting of 000 indicates that the code is
not active
Code level 2 Default value:
999
Range:
000-999
Access code required to modify all set-
tings
A setting of 000 indicates that the code is
not active