Operation mode, Display
Technical instructions CONTROLLER -
CPREG-Touch
44
This option is used to show set parameters of modulation.
Possible selection (parameters can be changed in INSTALATION
menu (under PIN) only) :
- Factory: ON
- Options: ON / OFF
If the option
’’MODULATION’’
is enabled it can be see set parameters
of the modulation.
Modulation beginning
- set how many °C below set boiler temp.
modulation will start (options: -4°C, -3°C, -2°C, -1°C)
Modulation percentage
- set in how many steps (percentages of
power) modulation will work (options depends of the set burner power)
Burner power:
power
90, 35 kW
have
4 steps
of modulation (80/65/50/30%)
power
70, 50, 30, 25 kW
have
3 steps
of modulation (80/60/50%)
power
60, 40, 20, 14 kW
have
2 steps
of modulation (75/50%)
5.11. MODULATION
6. DISPLAY
This option is used to set time for burner shut down. In case of continuous burner working for this time, burner will shut
down (in this process it will clean the grate, with burner fan or air cleaning if it’s installed). After burner shutdown process,
burner will start again and this counter will be reset. Also at every shut down, this counter is reset.
Possible selection:
- Factory: 180 min (OFF)
- Options: 45 - 360 min
This option is used to set display/sound parameters.
Options:
- Screensaver
- a time period after which screensaver shows for protecting the screen due to displaying the same image
for a long time. By touching the screen Screensaver disappears and the next screensaver time period countdown starts
after the last touch. If there is an ''Error/Warning'' Screensaver disappears and the next screensaver time period
countdown starts after an error/warning is confirmed to be seen by a customer or after the last touch.
- Language selection
- this menu enables or disables displaying of the language selection screen as an initial screen
after the controller is switched on. If 'OFF' is selected, the controller will be switched on in the pre-set language and after a
certain period of time, 'Initial message time', the main screen will appear. During the first commissioning, an authorized
serviceman will select preferred language and disable Language selection option to allow the controller to automatically
start after electricity gets back. If Language selection is not disabled, after electricity gets back, the controller will wait a
customer to select the preferred language and then continue to work.
- Initial message time
- time period setup after controller is switched on in case the Language selection option is disabeld
(after that time main screen will be displayed). Time is counted if Language selection option is disabled only.