Display information13
Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!76
[2/f/\| [2/6/0|
Locking fault:
The flow temperature sensor has not, after burner start-up, detected any
temperature increase in the heating system water.
[2/f/\| [2/7/1|
Locking fault:
The heating water temperature difference, measured between the flow
temperature sensor and the safety temperature sensor, is too high.
[2/p/\| [2/1/2|
Locking fault:
The flow temperature sensor has measured a heating water temperature
increase of over 40 °F/s (5 °C/s).
[2/u/\| [2/1/3|
Locking fault:
The temperature difference measured between the flow temperature
sensor and the return temperature sensor, is more than 122 °F (50 °C).
[2/y/\| [2/8/1|
Locking fault:
The pump has stopped or is running without water.
[2/y/\| [2/8/2|
Locking fault:
No feedback from the pump.
[3/a/\| [2/6/4|
Locking fault:
The tacho signal from the fan has failed during the operating phase.
[3/c/\| [2/1/7|
Blocking fault:
No current of air after a certain time.
No heating operation and no DHW.
[3/f/\| [2/7/3|
Operating phase: The appliance has been switched off for a couple of
seconds, because it had been running without any interruption for
24 hours. This is a safety check.
[3/l/\| [2/1/4|
Blocking fault:
The tacho signal from the fan is not present during the pre-operative or
operating phase.
No heating operation and no DHW.
[3/p/\| [2/1/6|
Blocking fault:
The fan is running too slowly.
No heating operation and no DHW.
[3/y/\| [2/1/5|
Blocking fault:
The fan is running too fast.
No heating operation and no DHW.
[4/a/\| [2/1/8|
Blocking fault:
The flow temperature sensor has detected a flow temperature of over
221 °F (105 °C)
No heating operation and no DHW.
[4/c/\| [2/2/4|
Blocking fault:
There is no bridging cable between contacts 22 and 24 of the
UBA 3 contact strip.
No heating operation and no DHW.
[4/e/\| [2/7/8|
Blocking fault:
The sensor test has failed.
No heating operation and no DHW.
[4/f/\| [2/1/9|
Blocking fault:
The safety temperature sensor has detected a flow temperature of over
266 °F (130 °C).
No heating operation and no DHW.
Display codes
Main
display
code
Sub-
display
code
Key to display code
Other effects
Table 19 BC10 Display codes
1) Only visible on the Service Tool or a specific RC controller.
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