Fault Codes – SL 1.7 to SL 1.9
Fault Messages
If a fault occurs on the system a 2-digit number will be displayed on the program switch.
This will flash every 20 seconds. Up to 5 separate fault codes may be issued in
succession. If the system has been appropriately configured, an audible warning also
occurs. To assist in fault diagnosis, please advise any fault codes to our office without
delay.
Code and description of all error messages. Please confirm this code when reporting the
fault to the Service Dept.
Error
Meaning
01
24V voltage internal (no voltage)
02
12V voltage internal (no voltage)
03
230V voltage supply (no voltage)
10
No signal from the position indicator
12 Faulty
motor
13
Safety sensor 1 (contact closed)
14
Flat battery 14V
15
Display program switch (no signal)
16
Lock not locking
17
Lock not un-locking
19
Safety sensor 2 (contact closed)
27
Safety sensor 1 (contact open)
29 Safety sensor 2 (contact open)
32
Sabotage switch is activated
33
Second control (sluice, draught lobby)
35 Chemist
Setting
37
Internal Activation (contact closed)
39
External Activation (contact closed)
40
Key switch Contact (contact closed)
41
Safety sensor 1 (contact open)
42
Emergency locking (contact closed)
45
Drive control (hot)
46
Temperature sensor motor
47
Temperature sensor control
48 Drive
overheated
8.8
No communication between control & DPS.
8
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