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Vitoflex 300-RF Installation & Operating
ECOTRONIC Control System
4.1 Parameters menu (continued)
Screen number
Screen text
(14)
Automatic operation
Accumulator load to
(15)
Automatic operation
Accumulator load to
(16)
Storage management
accumulator temperature
middle
(17)
Start boiler when
dropping below the
system target temp.
(20)
External boiler release
(21)
Material retraction on
increase air vent opening
(23)
In-feed auger
Heat up cycle Target
(24)
In-feed auger Maximum
(25)
Pneumatic boiler tube
cleaning system
(28)
Wood-fire operation load
(30)
Oil/gas-fired operation
(Not applicable to North
America)
(31)
Date - Year
(32)
Date - Month
(33)
Date - Day
(34)
Date - Weekday
(35)
Time - Hour
(36)
Time - Minutes
(40)
Enter duration code
(41)
Measurement mode
(continued)
Parameter description
Up to which temperature sensor should the thermal
storage tank be loaded in wood operations
Only display if:
thermal storage tank available (thermal storage tank
management option)
Up to which temperature should the thermal storage
tank be loaded in wood operation?
Only display if:
thermal storage tank available (thermal storage tank
management option)
thermal storage tank average target temperature value
( boiler output is reduced according to thermal storage
tank load).
Only display if:
thermal storage tank available (thermal storage tank
management option)
If the temperature of the selected thermal storage tank
temperature sensor drops below the system target
temperature, the Vitoflex 300-RF ECO wood operation
starts (when preselected)
Should the boiler be switched on or off via an external
potential-free contact?
Only display if:
Automatic start on external request option
Fuel controller target value ( target air vents opening)
Setting value > more fuel in the combustion chamber
Setting value < less fuel in the combustion chamber
After completing filling process and ignition process,
the in-feed auger starts with this duty cycle
Maximum duty cycle of the in-feed auger
Pneumatic boiler tube cleaning interval (based on the
in-feed auger operating time)
Only display if:
Pneumatic boiler tube cleaning option
Operating hours / minutes for load operation Vitoflex
300-RF ECO
Operating hours / minutes for oil/gas-fired operation
Vitoflex 300-RF ECO
Set Year
Set Month
Set Day
Set Day of the week
Set Hours (24 hr timer)
Set Minutes
Activation of measurement mode (only possible if
Vitoflex 300-RF ECO with load).
IMPORTANT: with measurement mode activated, the
power regulation is inactive ensure
sufficient heat consumption!
Operation
Factory setting
Lower
temperature
sensor
176°F
(80°C)
176°F
(80°C)
Upper
temperature
sensor
No
50%
5%
60%
500 sec
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No
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