Timer Control; Hot Water Settings - IVT Optima 1000 Assembly, Commissioning And Maintenance Manual

Extra functions (Customer level 2)

Hot water settings

Hot water peak
Recurring increase in the hot water temperature
The menu is only shown for heat pumps that are setup for operating mode
A and have an electric cassette for additional energy. The Interval for hot
water peak menu is used to set the interval for a recurring increase in the
hot water temperature. If, for example, you set the value seven days, the
temperature is increased once a week to approximately 65ºC.

Timer control

Clock setting of heat pump
The function Clock setting HP accord. to clock is for those who want the heat
pump to produce different amounts of heat at different times of the day
and on different days of the week. This allows you to make further energy
savings.
Example:
You want to set the heat pump so that it maintains a 5ºC lower radiator
temperature on Mondays between 22.00 and 06.00.
1. Turn the dial clockwise until you access the menu Clock setting HP
accord. to clock (menu 4.1).
2. Press the Select button.
3. Turn the menu dial clockwise to choose the day. Now press the Adjust
button to select the weekday with the symbol ^. Turn the menu dial
clockwise one step to activate the start day. The weekday now has a
capital letter.
4. Press the right-hand arrow (->) until the cursor reaches the first two
zeros (00).
5. Turn the menu dial until the value 22:00 is displayed.
6. Press the right-hand arrow twice (->) to move the cursor two steps to
the right.
7. Turn the menu dial until the value 06:00 is displayed.
8. Press the right-hand arrow so it is replaced by the Save function.
24
Hot water settings
Interval for
hot water peak 2.2
Return Select
Clock setting
Clock setting HP
accord. to clock 4.1
Return Select
Clock setting HP 1
mo 00:00-00:00
Return Adjust
Clock setting HP 1
Mo 00:00-00:00
Return ->
Clock setting HP 1
Mo 00:00-00:00
Return ->
Clock setting HP 1
Mo 22:00-06:00
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