BDR Thermea Group SCB-10 Notice D'installation Et D'utilisation page 86

en
5 Settings
Rang Status
e
34 GradLevel2PowerCtrl
35 GradLevel3PowerCtrl
36 ProtectFlamePwrCtrl
37 StabilizationTime
38 ColdStart
39 ChResume
40 SuRemoveBurner
41 FanToPostPurge
44 StopFan
45 LimitedPwrOnTflueGas
48 Reduced Set Point
60 PumpPostRunning
61 OpenPump
63 SetAntiCycleTimer
105 Calibration
200 Initialising Done
201 Initialising Csu
202 Init. Identifiers
203 Init.BL.Parameter
204 Init. Safety Unit
205 Init. Blocking
254 StateUnknown
255 SuOutOfResetsWait1Hr
86
Explanation
The modulation is set to low load due to a faster heat
exchanger temperature change than gradient level 2.
The appliance is in blocking mode due to a faster heat
exchanger temperature change than gradient level 1.
The burner power is increased due to a low ionisation
signal.
The appliance is in stabilisation time. Temperatures
should stabilise and temperature protections are
switched off.
The appliance runs at start load to prevent cold start
noise.
The appliance resumes central heating after a domes­
tic hot water interruption.
Burner demand is removed from safety core.
The fan runs to purge the heat exchanger after the ap­
pliance stopped.
The fan has stopped.
The power of the appliance is decreased to lower the
flue gas temperature.
The desired flow temperature is reduced to protect the
heat exchanger.
The pump is active after the appliance stopped in or­
der to bring the remaining heat into the system.
The pump has stopped.
-
The electronic combustion process calibrates the
combustion.
Initialisation is finished.
The CSU is initialising.
The identifiers are initialising.
The blocking parameters are initialising.
The safety unit is initialising.
The blocking is initialising.
The sub state is undefined.
The safety unit is blocking due to too many resets.
Wait for 60 minutes or turn the power off and on
again.
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