Bosch SSB1000 SA Manual page 58

58 | Service reminder
Error no . Error
106 REFHI_TOO_HIGH
107 REFHI_TOO_LOW
108 REFLO_TOO_HIGH
109 REFLO_TOO_LOW
110 REFHI2_TOO_HIGH
111 REFHI2_TOO_LOW
112 REFLO2_TOO_HIGH
113 REFLO2_TOO_LOW
114 FALSE_FLAME
115 LOW_WATER_PRESSURE_ERROR
116 LOW_WATER_PRESSURE_SENSOR
117 BLOCKED_DRAIN
118 WD_COMM_ERROR
119 RETURN_OPEN
120 SUPPLY_OPEN
121 SUPPLY2_OPEN
122 DHW_OPEN
123 FLUE_OPEN
124 FLUE2_OPEN
125 OUTDOOR_OPEN
126 RETURN_SHORTED
127 SUPPLY_SHORTED
128 SUPPLY2_SHORTED
129 DHW_SHORTED
130 FLUE_SHORTED
131 FLUE2_SHORTED
132 OUTDOOR_SHORTED
133 RESET_BUTTON_ERROR
134 PHASE_NEUTRAL_RESERVED_ERROR
135 T_EXCHANGE_BLOCK_ERROR
136 T_CHIMNEY_OPEN
137 T_EXCHANGE1_OPEN
138 T_EXCHANGE2_OPEN
139 T_SELECTION1_OPEN
140 T_SELECTION2_OPEN
141 T_SELECTION3_OPEN
142 T_OPTIONAL1_OPEN
143 T_OPTIONAL2_OPEN
144 T_AMBIENT_OPEN
145 T_CHIMNEY_CLOSED
146 T_EXCHANGE1_CLOSED
147 T_EXCHANGE2_CLOSED
148 T_SELECTION1_CLOSED
149 T_SELECTION2_CLOSED
150 T_SELECTION3_CLOSED
151 T_OPTIONAL1_CLOSED
152 T_OPTIONAL2_CLOSED
153 T_AMBIENT_CLOSED
154 WD_CONFIG_ERROR
155 FLUE_PRESSURE_ERROR
156 AIR_DAMPER_ERROR
157 T_SECONDARY_SUPPLY_OPEN
158 T_SECONDARY_RETURN_OPEN
159 T_SECONDARY_SUPPLY_CLOSED
160 T_SECONDARY_RETURN_CLOSED
161 FILL_WARNING
6720892984 (2019/02) US
Description
Internal software error
Internal software error
Internal software error
Internal software error
Internal software error
Internal software error
Internal software error
Internal software error
Flame is detected in a state in which no flame is allowed to be seen
Low water pressure error
Low water pressure
Block drain switch is active
Watchdog communication error
Return sensor open
Supply sensor open
Supply 2 sensor open
DHW sensor open
Flue sensor open
Flue 2 sensor open
Outdoor sensor open
Return sensor shorted
Supply sensor shorted
Supply 2 sensor shorted
DHW sensor shorted
Flue sensor shorted
Flue 2 sensor shorted
Outdoor sensor shorted
Too many resets in a short time period
The live and neutral of the main voltage power supply input are reversed
Exchange temperature exceeded 90°C.
Chimney sensor open
Exchange 1 sensor open
Exchange 2 sensor open
Selection 1 sensor open
Selection 2 sensor open
Selection 3 sensor open
Optional 1 sensor open
Optional 2 sensor open
Ambient sensor open
Chimney sensor shorted
Exchange 1 sensor shorted
Exchange 2 sensor shorted
Selection 1 sensor shorted
Selection 2 sensor shorted
Selection 3 sensor shorted
Optional 1 sensor shorted
Optional 2 sensor shorted
Ambient 1 sensor shorted
Watchdog fan configuration setting error
Flue pressure switch is closed
Air Damper feedback is not received when the relative output is closed
Secondary circuit supply sensor open
Secondary circuit return sensor open
Secondary circuit supply sensor shorted
Secondary circuit return sensor shorted
Pressure is too low, demand has stopped, but no error needed to be stored at
this time
SSB