20
EN
420010334906
Max Gas 350 - 500 PR-MD
FIRING HEAD AND AIR SETTING
Error code table
Red blink code of
«AL» at
Possible cause
signal lamp (LED))
term. 10
2 blinks
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
3 blinks
on
«LP» faulty
- Loss of air pressure signal after «t10», - «LP» welded in normal position
4 blinks
on
Extraneous light when burner is started up
5 blinks
on
Time out «LP»
- «LP» welded in working position
6 blinks
on
Free
7 blinks
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.
8 blinks
on
Free
9 blinks
on
Free
10 blinks
off
Wiring error or internal error, output contacts, other faults.
14 blinks
on
CPI contact not closed
MINIMAL ADJUSTMENT CAPACITY GAS
+
-
1
1
L
I
A
T
E
D
3
3
L
I
A
T
E
D
+
-
Head position : see the pre-calibrated diagram.
- To carry the burner in
low flame (using selector
on the electrical control
panel).
- To act on the screw in
figure (Detail 3).
Summary of Contents for MAX GAS 350 PR-MD
Page 12: ...12 420010334906 Max Gas 350 500 PR MD IT 7 7 7 8 9 10 11 12 SMONTAGGIO TESTA 1 2 3 4 5 6 ...
Page 25: ...25 EN 420010334906 Max Gas 350 500 PR MD 7 7 7 8 9 10 11 12 REMOVING FIRING HEAD 1 2 3 4 5 6 ...
Page 67: ...67 420010334906 Max Gas 350 500 PR MD IT EN FR ES RU ...
Page 68: ...68 420010334906 Max Gas 350 500 PR MD IT EN FR ES RU ...
