DHW settings
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DHW settings
DHW settings
is in the Main menu.
DHW settings has following menu items:
• Mode
• DHW Boost
• Water Temp Set
• Water Temp Min
• Values
• Time programme
• Time 1
• Time 2
See customer menu
8 Domestic hot water (DHW),
page 25
The additional menu items
DHW settings
are for the ÖkoFEN Service technician.
The icon setting appears in the menu DHW only after the code input. Touch the Icon
setting reach all other adjustable parameters.
DHW priority
Switch the hot water priority on or off. DEFAULT setting ON.
Useful for combination tanks with radiator systems.
If ON the heating circuits will not run until the DHW reaches the set point.
If OFF the DHW and heating will operate in parallel.
Temperature increase
This increases the DHW set temperature.
E.g. Use this function to over come heat losses in connecting pipe work.
Pump run on
This function is set in minutes and determines the run on time of the DHW pump.
This allows residual energy in the boiler or accumulator to be transferred to the DHW
cylinder.
E.g. 10 min or if the boiler temp is lower than DHW cylinder, whatever occurs first.
Hysteresis
Maintains the temperature of the DHW within this range during a timed or manual
ON period.
Only functions when the operating mode of the DHW has to be ON or AUTO.
If the operating mode is set AUTO, there has to be a demand for the burner.
Legionella protection
Raises DHW cylinder temperature to Legionella pasteurisation temperature 65° on a
chosen day each week. You can deactivate this function.
E1389EN 2.0
Operating manual Pelletronic Touch
