Navien NCB-700-2S+/42K, Руководство по обслуживанию

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34 System Details
4.4.7.4 Setting the Schedule Programming
To set the boiler’s schedule programming operation, press the
Menu button ( ), and then select “4. Schedule Programming”.
Press the Up button ( ) or the Down button ( ) to switch
between the list items or to increase/decrease setting values.
Press the OK button ( ) to select an item or to confirm after
making changes.
Press the Back button ( ) to return to the previous screen or
menu.
Item Description
1. CH Schedule Check the CH schedule.
2. DHW Schedule Check the DHW schedule.
DHW Preheat
Item Description
1. ECO (Preheat OFF) Turn off the DHW Preheat.
2. ECO (Intelligent)
Set to detect DHW usage for
repeat the detected cycle.
3. ECO (Schedule)
Set the detect DHW usage for
a week.
4. Always Preheat
Always turn on the DHW
Preheat.
If you select DHW Schedule, you can select the certain day to
schedule the central heating modes.
Item Description
1. 7 Day
Schedule a command for each
day of the week.
2. 5 + 2 Day
Schedule a command for
weekday and weekend.
3. 5 + 1 + 1 Day
Schedule a command for
weekdays, Saturdays, and
Sundays.
4. OFF (Not Used) Disable the schedule function.
Setting the DHW Schedule
When setting up the DHW option, select ‘Weekly,’ and select
between 1 Day, 3 Day, and 7 Day to go to the Schedule menu.
Working
Not working
Press the Up button ( ) or the Down button ( ) to choose
the scheduled time. You can choose the time in 30 minutes
intervals.
DHW Preheat - None ECO Mode
Item Description
1. Always ON Always DHW Preheat