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
14 blinks
A
To adjust air flow, turn the screw A as required. To reduce output, turn screw clockwise, to increase it turn screw coun-
terclockwise. Note: screw B not used.
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
«LP» faulty
- Loss of air pressure signal after «t10», - «LP» welded in normal position
on
Extraneous light when burner is started up
on
Time out «LP»
- «LP» welded in working position
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
Free
on
Free
off
Wiring error or internal error, output contacts, other faults.
on
CPI contact not closed
FIRING HEAD AND AIR SETTING
2
B
D
E
T
A
L I
2
420010400701 Max Gas 350 - 500 P/P AB
1
VERSION P
19
D
E
T
A
L I
1
EN