Function Table; Time Of Day And Date - Fujitsu WSYA050ML3 Design & Technical Manual

3. Function table

Description of abbreviations:
• HC: Heating circuit
• OT: Outdoor temperature
• HP: Heat pump
• DHW: Domestic hot water
• BXx, EXx, QXx, DOx, UXx, Hx: Terminal number

3-1. Time of day and date

The controller has an annual clock which contains the time, the day of the week and date. In order
for the function to operate, the time and date must be set properly on the clock.
Line Access
1 U Hours/minutes
2 U Day/month
3 U Year
Start of summer time (Day/
5 S
Month)
End of summer time (Day/
6 S
Month)
The change of hour will appear at 3:00 first Sunday after the regulated date.
NOTE: Summer time/winter time change dates have been set for changing to summer time or to
winter time. The time changes automatically from 2 am (winter time) to 3 am (summer time)
or from 3 am (summer time) to 2 am (winter time) on the first Sunday following the respec-
tive date.
3-1. Time of day and date
Function Setting range or display
00:00...23:59
01.01...31.12
1900...2099
01.01...31.12
01.01...31.12
- (03-7) -
Setting Factory
increment setting
1
1
1
1 25.03
1 25.10
3. Function table