Riello Array AR 1500 - Page 47

47
SHUTDOWN
47
APPENDIX
APPENDIX
Error no. Error Description Checks Solutions
133 RESET_BUTTON_ERROR
Too many resets in a short
time period
135 T_EXCHANGE_BLOCK_ERROR
Exchange temperature ex-
ceeded 90°C
136 T_CHIMNEY_OPEN Chimney sensor open
137 T_EXCHANGE1_OPEN Exchange 1 sensor open
138 T_EXCHANGE2_OPEN Exchange 2 sensor open
139 T_SELECTION1_OPEN Selection 1 sensor open
140 T_SELECTION2_OPEN Selection 2 sensor open
141 T_SELECTION3_OPEN Selection 3 sensor open
142 T_OPTIONAL1_OPEN Optional 1 sensor open
143 T_OPTIONAL2_OPEN Optional 2 sensor open
144 T_AMBIENT_OPEN Ambient sensor open
145 T_CHIMNEY_CLOSED Chimney sensor shorted
146 T_EXCHANGE1_CLOSED Exchange 1 sensor shorted
147 T_EXCHANGE2_CLOSED Exchange 2 sensor shorted
148 T_SELECTION1_CLOSED Selection 1 sensor shorted
149 T_SELECTION2_CLOSED Selection 2 sensor shorted
150 T_SELECTION3_CLOSED Selection 3 sensor shorted
151 T_OPTIONAL1_CLOSED Optional 1 sensor shorted
152 T_OPTIONAL2_CLOSED Optional 2 sensor shorted
153 T_AMBIENT_CLOSED Ambient sensor shorted
154 WD_CONFIG_ERROR
Watchdog fan conguration
setting error
155 FLUE_PRESSURE_ERROR Flue pressure switch is closed
a- Check for any obstruction
in the exhaust system;
b- Check the condensate
discharge.
a- Remove any obstructions
from the exhaust system;
b- Remove any obstruction
from condensate discharge
and verify if the condensate
can ow freely.
156 AIR_DAMPER_ERROR
Air Damper feedback is not
received when the relevant
output is closed
157 T_SECONDARY_SUPPLY_OPEN
Secondary circuit supply
sensor open
158 T_SECONDARY_RETURN_OPEN
Secondary circuit return sen-
sor open
159 T_SECONDARY_SUPPLY_CLOSED
Secondary circuit supply
sensor shorted
160 T_SECONDARY_RETURN_CLOSED
Secondary circuit return sen-
sor shorted
161 FILL_WARNING
Pressure is too low, demand
has stopped but no error
needed to be stored at this
time
162 FLUE_BLOCKED
Flue is blocked, demand
needs to be stopped with
fan at ignition speed
but no error needed to be
stored at this time