43
20148124
GB
Problems - Causes - Remedies signalled by LED indicators
Error / RFGO LED lock-out codes
No. Faults
LED 1
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
Operation
LED
●
= ON
Fan
Open
damper
Closed
damper
Auto
Ignition
Flame
Status
Icon
1
Post-diagnostics fault
●
Red
2
Local reset
●
Red
3
Combustion air fan fault
●
●
Red
4
Supervisor processor diagnostics fault
●
Red
5
FR- NO Flame at the end of the 2
nd
safety time (MTFI)
●
●
Red
6
FR: internal circuit fault
●
●
Red
7
Internal communication fault
●
●
●
Red
8
Remote reset
●
Red
9
FR: internal fault
●
●
Red
10
Main processor fault
●
●
Red
11
Data memory test fault
●
●
●
Red
12
Data memory test fault
●
●
Red
13
Mains voltage or frequent fault
●
●
●
Red
14
Internal processor fault
●
●
●
Red
15
Internal processor fault
●
●
●
●
Red
16
No flame: 1
st
safety time (PTFI)
●
●
Red
17
Wiring fault
●
●
Red
18
Safety relay fault
●
●
●
Red
19
Combustion airflow switch fault in the
rest position
●
●
Red
20
UV: no flame at the end of the 2
nd
safety time (MTFI)
●
●
●
Red
21
Safety relay fault
●
●
●
Red
22
Supervisor processor fault
●
●
●
●
Red
23
Supervisor memory test fault
●
●
Red
24
Flame loss during the operation
(AUTO)
●
●
●
Red
25
Supervisor processor data memory
fault
●
●
●
Red
26
Supervisor processor internal fault
●
●
●
●
Red
27
Not used
28
Not used
29
Operating temperature out of range
●
●
●
●
Red
30
Code memory fault
●
●
●
●
●
Red
31
FR: external short circuit
●
Red
32
Check mode timeout (manual)
●
●
Red
33
False flame in stand-by mode
●
●
Red
34
Not used
35
Internal processor timeout
●
●
Red
36
Internal processor timeout
●
●
●
Red
37
Combustion air check timeout
●
●
●
Red
38
Internal processor timeout
●
●
●
●
Red
39
Internal processor timeout
●
●
Red
40
Internal hardware fault
●
●
●
Red
41
Internal hardware fault
●
●
●
Red
42
Main processor fault
●
●
●
●
Red
43
Supervisor processor fault
●
●
●
Red
44
Supervisor processor timeout
●
●
●
●
Red
45
Off-specification mains voltage
●
●
●
●
Red
S9740
S9741
S9742
S9743
S9744
S9745
S9746
Summary of Contents for RLS 800/M MX
Page 2: ...Translation of the original instructions ...
Page 52: ...20148124 50 GB Appendix Electrical panel layout ...
Page 53: ...51 20148124 GB Appendix Electrical panel layout 0 1 1 1 ...
Page 55: ...53 20148124 GB Appendix Electrical panel layout 0 1 2 2 2 0 ...
Page 56: ...20148124 54 GB Appendix Electrical panel layout 0 1 1 1 2 3 45678 9 55 ...
Page 62: ......
Page 63: ......
