Adjustment Function Details; Date And Time Functions; User Interface Functions - Fujitsu WATERSTAGE WS A050DD6 Series Maintenance Document

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Split system single phase type
COMMAND
ACCESS
LINE
LEVEL
9073
U
9074
U
9075
U
4.3

Adjustment Function Details

4.3.1 Date and Time Functions

The controller has an annual clock which contains the time, the day of the week and the date.
In order for the function to operate, the time and date must be set properly on the clock.
NOTE: Summer time/winter time change
Dates have been set for changing to summer time or to winter time. The time changes automatically from 2am
(winter time) to 3am (summer time) or from 3am (summer time) to 2am (winter time) on the first Sunday
following the respective date.

4.3.2 User Interface Functions

LINE NO.
20
22
26
27
28
29
Info (22):
Temporary:
After pressing the Info key, the information display
returns to the basic "predefined" display after 8
minutes or when pressing the operating mode key.
Permanent:
After pressing the Info key, the information display
returns to the "new" standard display after a
maximum of 8 minutes. The last selected information
value is shown in the new basic display.
Maintenance Document 1589-3
FUNCTION
Relay output QX33
Relay output QX34
Relay output QX35
LINE NO.
PROGRAMMING LINE
1
Hour/minutes
2
Day/month
3
Year
5
Start of summertime
6
End of summertime
PROGRAMMING LINE
Language
Info
Operation lock
Programming lock
Direct adjustment...
Temperature unit
Pressure unit
SETTING RANGE
Off/on
Off/on
Off/on
Operation lock (26):
If the operating lock is activated, the following control
elements can no longer be adjusted:
Heating circuit mode, DHW mode, room temp comfort
setpoint (knob), occupancy key.
FACTORY
SETTING
Off
Off
Off
51

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This manual is also suitable for:

Waterstage ws a100dd6 seriesWaterstage wg a050dd6 seriesWaterstage wg a100dd6 seriesWaterstage wo a060ldc seriesWaterstage wo a080ldc seriesWaterstage wo a100ldt series

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