420010408102 M ax P 35 / 45 AB
EN
Status
Waiting time «tw», other waiting states
Oil preheater on, waiting time «tw»
Ignition phase, ignition controlled
Operation, flame o.k.
Operation, flame not o.k.
Extraneous light on burner startup
Undervoltage
Fault, alarm
Error code output (refer to «Error code
table»)
Interface diagnostics
Legend:
Red blink code of
signal lamp (LED))
2 blinks
3 blinks
4 blinks
5 blinks
6 blinks
7 blinks
8 blinks
9 blinks
10 blinks
Color code table for multicolor signal lamp (LED)
Color code
❍ ...................................................................................
● ...................................................................................
● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍ ● ❍
❑...................................................................................
❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍ ❑ ❍
❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲ ❑ ▲
● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲ ● ▲
▲...................................................................................
▲ ❍
▲
▲
....... Steady on
Off
❍
Error code table
«AL» at
Possible cause
term. 10
on
No establishment of flame at the end of «TSA»
- Faulty or soiled fuel valves - Faulty or soiled flame detector
- Poor adjustment of burner, no fuel - Faulty ignition equipment
on
Free
on
Extraneous light on burner startup
on
Free
on
Free
on
Too many losses of flame during operation
(limitation of the number of repetitions)- Faulty or soiled fuel valves.
- Faulty or soiled flame detector - Poor adjustment of burner.
on
Time supervision oil preheater
- Oil preheater failed 5 times during prepurging
on
Free
off
Wiring fault or internal fault, output contacts,other faults.
on
3 times temporary fault of the output contacts
COMBUSTION AIR FLOW ADJUSTMENT (HIGH-LOW FLAME)
Remove the cover to gain access to the adjustment cams. The cams are adju-
sted using the screwdriver.
Descrıption:
I
- Limit switch for the "HIGH FLAME" position of the air damper
II - Adjusting cam for the air damper position at shut down (0°).
III -
IV - Limit switch for the "LOW FLAME" position of the air damper.
Note : Cam III (to enable the stage two electrovalve to open) is adjusted to
an intermediate position between the low flame and high flame positions (to
an angle approximately 5° greater than the low flame position).
▲ ❍
▲ ❍
▲ ❍
▲ ❍
▲ ❍
▲
▲
▲
▲
▲
▲
▲
Red
▲
Yellow
●
(MAX POWER).
Auxiliary switch for the release of the second stage valve
(HIGH FLAME)
.
16
Flashing yellow
Flashing green
Green-red
Yellow-red
Flashing red
▲ ❍
▲ ❍
Red flicker light
▲
▲
▲
Green
❑
Color
Off
Yellow
Green
Red