Error Code - Saturn Navien LST-17K Instruction

Error Code

When an error occurs, the LCD shows one of the following numeric error codes
with letter 'E' .
Error Code
01
02
03
04
05
06
09
10
11
12
36
Cause
Overheat
Low water level
Ignition failure or
overheated unit
Pseudo ame
Heating sensor wire
disconnected
Short circuit of
heating sensor
Fan RPM failure
Air pressure failure
Water level detection
failure
Flame failure during
combustion
Error Code
Heating water ow
13
Gas alarm (optional)
14
15
16
17
DIP S/W setting error
27 Air pressure sensor error
28
29 Thee-way valve error
51
compensation error
52
Cause
S/W failure
MICOM failure
Bimetal overheat
(Mechanical)
Pipe leaking
Black out
Operation button
error