Operation phases (stages) - shown on the screen
Operat.
phase
Description
OFF1
- Shutting down after which the boiler goes into phase „OFF“.
PF-
XXXX
- XXXX - Is any phase described above (for example PF-GLW2)
- Appears after a power off/power in if there was a power failure.
- The prefix "PF" disappears with new start of the boiler or by using option "forced shut
down" (it is first displayed on the screen as information for the user)
PF-ON
- This stage is displayed during zeroing primary / secondary and after a power switch
off / switch on. It indicates that after zeroing primary / secondary boiler automatically
start again.
GLW1
- Shutting down the boiler for keeping the glow.
GLW2
- Phase of keeping the glow.
GLW3
- Glow blowout in phase of keeping the glow.
GLW4
- Start a new filling, set the primary / secondary.
1.3.2. OPERATION PHASES (STAGES) - right side (fuel: wood pellets)
Operation phases
(stages)
OFF
S0
S1
S2
S3
S4
S5
SP1
SP2
SP3
SP4
SP5
S6
Operat.
phase
Boiler is switched off
Initial fan blowing, waiting for grate position check
Not used
Initial pellet filling
Waiting for flame to appear
Electric heater working after flame appears
Flame developing stage
Stabilisation stage 1
Stabilisation stage 2
Stabilisation stage 3
Stabilisation stage 4
Stabilisation stage 5
Additional flame developing stage
Description
Technical instructions CONTROL UNIT
BioTec Plus
13