Lockouts - Rendamax R3 EVO Serie Manual De Uso E Instalación

Lockouts

Error code list
In case of a lockout, a warning symbol (
termined and eliminated before the boiler is being reset. The table below shows all possible lockouts with indication of possible cause.
In order to reset a possible error on the frequency converter, the boiler must be completely switched off.
Wait before switching on the power again, until the display of the frequency converter is completely blank.
If the power is switched on too fast, the error will remain.
Error code list
The LMS14... supports a 16-bit error code. Older types of operator units might display 8-bit error codes. If different from the 16-bit
error code, the corresponding 8-bit error code is indicated in parentheses.
Error
Description of error
code
0 No error
10 Outside temperature sensor error
20 Boiler temperature 1 sensor error
26 Common flow temperature sensor error
28 Flue gas temperature sensor error
30 Flow temperature 1 sensor error
32 Flow temperature 2 sensor error
38 Flow temperature primary controller sensor error
40 Return temperature 1 sensor error
46 Return temperature cascade sensor error
47 Common return temperature sensor error
50 DHW temperature 1 sensor error
52 DHW temperature 2 sensor error
54 DHW primary controller sensor error
57 DHW circulation temperature sensor error
60 Room temperature 1 sensor error
65 Room temperature 2 sensor error
70 Buffer storage tank temperature 1 sensor error
71 Buffer storage tank temperature 2 sensor error
72 Buffer storage tank temperature 3 sensor error
73 Collector temperature 1 sensor error
74 Collector temperature 2 sensor error
82 LPB address collision
83 BSB wire short-circuit
84 BSB address collision
85 BSB RF communication error
91 EEPROM error lockout information
98 Extension module 1 error (collective error)
99 Extension module 2 error (collective error)
100 2 clocktime masters (LPB)
102 Clocktime master without reserve (LPB)
103 Communication error
105 Maintenance message
109 Boiler temperature supervision
110 SLT lockout
111 TL cutout
121 Flow temperature 1 (HC1) supervision
122 Flow temperature 2 (HC2) supervision
EN -
Operation and Installation manual
v
) and a flashing error code appear on the display. The cause of a fault should first be de-
Error
Description of error
code
125 Pump supervision error
126 DHW charging supervision
127 Legionella temperature not reached
128 Loss of flame during operation
129 Fan error or LP error
130 Flue gas temperature limit exceeded
131 Burner fault
132 GP or LP error
133 No flame during safety time
146 Configuration error collective message
151 Internal error
152 Parameterization error
153 Unit manually locked
160 Fan error
162 LP error, does not close
164 Boiler flow switch contact open
166 LP error, does not open
171 Alarm contact H1 or H4 active
172 Alarm contact H2 (EM1, EM2 or EM3) or H5
active
173 Alarm contact H6 active
174 Alarm contact H3 or H7 active
178 Limit thermostat heating circuit 1
179 Limit thermostat heating circuit 2
183 Unit in parameterization mode
193 Pump supervision error after flame on
216 Fault boiler
217 Fault sensor
241 Flow sensor solar sensor error
242 Return sensor solar sensor error
243 Swimming pool temperature sensor error
270 Limit function
317 Mains frequency outside permissible range
320 DHW charging temperature sensor error
324 BX same sensors
325 BX / extension module same sensors
326 BX / mixing group same sensors
327 Extension module same function
45