59
"General" sub-menu
"Outside temperature"
Press
d
to display adjusted and actual outside tem-
perature.
"Central fault"
Ext. output for on-site fault signalling unit
"Time"
Displays the set time.
"Date"
Displays the set date.
"Boiler"
Vitoligno 200-S
"Firmware version"
Display of current firmware
"Userware version"
Display of current userware
"Boiler" sub-menu
"Boiler water temperature"
"Return temperature"
Only available with electric boiler valve.
"Flue gas temperature"
"Flue gas residual O2"
O
2
content in the flue gas
"Prim air damper"
Steps
"Sec air damper"
Steps
"Flue gas fan"
Speed specified in rpm
"Flue gas fan"
Speed specified in %
"Valve position boiler"
3-way valve, return temperature raising facility
Only available with electric boiler valve.
"Valve position buffer"
Buffer cylinder control valve
Only available with electric boiler valve.
"Stepper motor voltage"
Test of the air damper stepper motor. The stepper mo-
tor has developed a fault if no voltage is indicated.
"Flue gas controller"
Modulating set flue gas temperature
"Heating" sub-menu
Select the relevant heating circuit by pressing
Ù
/
Ú
.
"Operating program"
"Operating status"
"Time program"
"Set room temp."
"Set red room temp"
"Set flow temperature"
"Actual flow temp"
"Slope"
"Level"
"Heating circuit pump"
ON/OFF
"Valve"
"DHW" sub-menu
"Operating program"
"Operating status"
"Time program"
Service checks
Calling up operating conditions and sensors
(cont.)
5777 985 GB
Diagnosis
Содержание VITOLIGNO 200-S
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Страница 78: ...78 Parts lists Control unit assembly cont 5777 985 GB Components ...
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