Worcester GB162-100, Инструкция по установке и обслуживанию

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DISPLAY INFORMATION
6 720 648 726 (2011/07) 74
e
[2/p/\|
e
[2/1/2|
e
Fault:
The flow temperature sensor has measured
a heating water temperature increase of
over 5 °C/s.
No
4) 5)
Off
e
[2/u/\|
e
[2/1/3|
e
Fault:
The temperature difference measured
between the flow temperature sensor and
the return temperature sensor, is more than
50 °C.
No
4) 5)
Off
e
[2/y/\|
e
[2/8/1|
e
Fault:
The pump has stopped or is running without
water.
No Off
e
[2/y/\|
e
[2/8/2|
e
Fault:
No feedback from the pump.
No Off
e
[3/a/\|
e
[2/6/4|
e
Fault:
The tacho signal from the fan has failed
during the operating phase.
No
4) 5)
Off
e
[3/c/\|
e
[2/1/7|
e
Fault:
No current of air after a certain time.
Yes
5) 6)
7) 8)
flashing
1 Hz No heating operation
and no DHW.
e
[3/f/\|
e
[2/7/3|
e
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.
No
4) 5)
Off
e
[3/l/\|
e
[2/1/4|
e
Fault:
The tacho signal from the fan is not present
during the pre-operative or operating phase.
Yes
5) 6)
7) 8)
flashing
1 Hz No heating operation
and no DHW.
e
[3/p/\|
e
[2/1/6|
e
Fault:
The fan is running too slowly.
Yes
5) 6)
7) 8)
flashing
1 Hz No heating operation
and no DHW.
e
[3/y/\|
e
[2/1/5|
e
Fault:
The fan is running too fast.
Yes
5) 6)
7) 8)
flashing
1 Hz No heating operation
and no DHW.
e
[4/a/\|
e
[2/1/8|
e
Fault:
The flow temperature sensor has detected a
flow temperature of over 105 °C.
Yes
5) 6)
7) 8)
flashing
1 Hz No heating operation
and no DHW.
Display codes
Display code LED on
UBA 3 Other effects
z
Main
display
code
z
Sub
display
code
z
Key to display code
Reset
requi-
red?
Table 24 Display codes