Varan 1.14, 1.20
Changes in models reserved.
Dimensions not binding!
21
6.9.1 ‚Modality‘ sub menu
- Choose between ‚Modality‘ and ‚Program‘ and confirm the
selection with P3 (SET).
- ‚Modality‘ lets you choos between:
‚Daily‘, ‚Weekly‘, ‚Weekend‘ and ‚Disable‘.
- Use P4 (^) and P6 (v) to select the desired menu item and
confirm the selection with P3 (SET).
6.9.2 ‚Program‘ sub menu
To programme the ON/OFF heating cycles, choose the item
‚Program‘ and confirm the selection with P3 (SET).
- Use P4 (^) and P6 (v) to select the time value. Confirm the
selection with P3 (SET) and the cursor moves to the next
value. Use P1 (ESC) to return to the previous value if necessary.
The three programmes are saved seperately. For example – ma-
king changes in the ‚Daily‘ programme will not affect any other
programming.
Important: To start operation with the programmed heating cyc-
les, activate them using P5 (#). An active programme is marked
with a ‚V‘.
To deactivate an active programme, select it with the cursor (P4
(^) and P6 (v)) and press P5 (#) again.
Programming Over Midnight
For example, if a heating cycle is supposed to last from 6
pm/18:00 to 5 am/05:00, apply the following steps:
- Set the desired time on which the boiler should start heating
operation (e.g. ‚ON‘ to 18:00). Now, for the same day, set the
operation at 23:59 to ‚OFF‘.
- Now open the programming for teh following day and set the
operation at 00:00 to ‚ON‘. On the same day set the time at
which the boiler should cease operation.
Controller
6.4 Change Combustion Power
Parameter Description
3
Operation with power level 3
2
Operation with power level 2
1
Operation with power level 1
Auto
Operation starts with ‚level 3‘ and modulated
after reaching the control temperature
6.6 Boiler Temperature
Allows to set the temperature between a maximum and a mini-
mum value (parameters Th26 and Th27).
6.7 Buffer Temperature
This sub menu is only visible if a tank probe is connected and
parameter P26 = 2,3,4.
6.8 Room Thermostat
Only visible if A19 = 1.
6.9 Chrono
(only use this option AFTER SETTING THE CORRECT TIME
AND DATE!)
Coose between the options ‚Modality‘ and ‚Program‘.
The ‚Modality‘ option is used to select the time programmes:
- „Daily“: seperate programming of every weekday (monday,
tuesday, wednesday, ... sunday);
- „Weekly“: from monday to sunday,
- or „Week-end“: from monday to friday and saturtay to
sunday seperately,
Completely disable the time programmes with the item ‚Chrono
(Disable)‘. The item ‚Program‘ allows to set the switching cycles.
