Scb-10 Status And Sub-Status - BDR Thermea Group SCB-10 Notice D'installation Et D'utilisation

Tab.51 AM012 - Status
Rang Status
e
0 Standby
1 Heat Demand
2 Burner Start
3 Burning CH
4 Burning Dhw
5 Burner Stop
6 Pump Post Run
8 Controlled Stop
9 Blocking Mode
10 Locking Mode
11 Load test min
12 Load test CH max
13 Load test DHW max
15 Manual Heat Demand
16 Frost Protection
19 Reset In Progress
21 Halted
23 Factory test
200 Device Mode
254 Unknown
Tab.52 AM014 - Sub status
Rang Status
e
0 Standby
1 AntiCycling
4 WaitingForStartCond.
10 CloseExtGasValve
12 CloseFlueGasValve
13 FanToPrePurge
14 WaitForReleaseSignal
15 BurnerOnCommandToSu
17 PreIgnition
18 Ignition
19 FlameCheck
20 Interpurge
30 Normal Int.Setpoint
31 Limited Int.Setpoint
32 NormalPowerControl
33 GradLevel1PowerCtrl
7747028 - v.01 - 25112019
5.3.3

SCB-10 status and sub-status

Explanation
The appliance is in standby mode.
A heat demand is active.
The appliance starts.
The appliance is active for central heating.
The appliance is active for domestic hot water.
The appliance has stopped.
The pump is active after the appliance stopped.
The appliance does not start because the starting
conditions are not met.
A blocking mode is active.
A locking mode is active.
Low load test mode for central heating is active.
Full load test mode for central heating is active.
Full load test mode for domestic hot water is active.
Manual heat demand for central heating is active.
Frost protection mode is active.
The appliance resets.
The appliance has stopped. It must be reset manually.
The factory test mode is active.
The service tool interface controls the functions of the
appliance.
The actual state of the appliance is undefined.
Explanation
The appliance waits for a process or an action.
The appliance waits to restart, because there were too
many consecutive heat demands (anti-short cycle).
The appliance waits for the temperature to meet the
start conditions.
An external gas valve is opened, when this option is
connected to the appliance. An external option board
must be connected to drive the valve.
The flue gas valve opens.
The fan runs faster to pre-purge.
The appliance waits for the release input to close.
A burner start command is sent to the safety core.
Ignition starts before the gas valve opens.
Ignition is active.
The flame detection is active after the ignition.
The fan runs to purge the heat exchanger after a
failed ignition.
The appliance operates to reach the desired value.
The appliance operates to reach the reduced internal
desired value.
The appliance operates on the desired power level.
The modulation is stopped due to a faster heat ex­
changer temperature change than gradient level 1.
en
5 Settings
85