A.O. Smith 110 Boiler User Manual


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Installation and Service Manual Upsilon-Series
43
10 Basicsettings
Menu structure
There are 2 setting levels
1. Basic level (manager/user) Blue screen
2. Setting level (Installer): Green screen
Withtheilluminationswitchedoff,rstpressononeofthebuttonstoswitchthe
illuminationonandthencontinuewiththesetting.Havingpressedthelastbutton,
theblueilluminationwillswitchoffafter2min.
Menu structure at Basic level
Good
Operational status Basic setting Timeprog. options Param Mode Info
Tech. Read-out
CH prog Set Date and time Boiler param Cascade
DHW prog Timeprog. CH Other
Pump prg. Timepr. DHW
Timepr. CH
Timep. DHW
CH temp
DHW temp
Units
Language
Restore Defaults
Refer to the Parameters chapter for all parameters and related settings.
With the arrow buttons
you can go through the
different chapters.
Press OK to select or to
conrm a change.
With the + and - button
you can increase or
decrease a selected
value.
Back to previous screen
or standard read out:
Press this ‘return-button’.
Remark: Depending which
parameter settings are set, some
options will not be displayed.
Clockprogram(fromstandardswitchedoffinBasicsettings)
The switch times in the pre-set clockprograms are detailed in
the table on the right. Each clock program can be adjusted to
each indivdual situation. Conditions are:
- Maximum 4 switch points per day;
- Settngs for day and night are determined by the settings:
Time pr. options/Time prog. CH/Day Temp. and Night
temp.;
- The setting OFF switches the heating off during the whole
set period. The frost protection is active;
- Setting - - - turns the switch point OFF;
- Switch times can be set in steps of 30 minutes.
Advice:
Keep in mind when setting the switching periods for domestic
hot water that it is sufciently long to ensure that hot water is
always available during actual use. In most cases, the pre-set
program 1 of the clock program sufces.
Behaviourofconnectedexternalcontrols
- When using an OpenTherm or 0-10Volt control and a clock
program is selected, the clock program of the Upsilon will
be ignored.
- When an on/off control is connected and the thermostat
is switched on manually before the pre-setted switch-on
time, the clock programm will be ignored and will run on
the set day temperature. When swithing off manually the
clock program will be followed.
Day
Switch
point
Time Setting Time Setting Time Setting
1 7:00 day 8:00 day 3:00 on
2 18:00 night 12:00 night
3 17:00 day
4 19:00 night
1 7:00 day 8:00 day
2 18:00 night 12:00 night
3 17:00 day
4 19:00 night
1 7:00 day 8:00 day
2 18:00 night 12:00 night
3 17:00 day
4 19:00 night
1 7:00 day 8:00 day
2 18:00 night 12:00 night
3 17:00 day
4 22:00 night
1 7:00 day 8:00 day
2 18:00 night 12:00 night
3 17:00 day
4 19:00 night
1 8:00 day
2 12:00 night
3 17:00 day
4 19:00 night
1
2
3
4 3:00 on
Pre-setclockprograms
CHpre-set1 CHpre-set2 DHWpre-set1*
4 switch points per day, adjustable per 30 min.
mo
* The clock program for domestic hot water is set on continuous demand to prevent there being no hot
water available at starting up. The program can be adjusted to each individual situation.
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