Riello RLS 310/E MX, Инструкции по установке, использованию и обслуживанию

Страница: 68 / 96

20081825
66 GB
Faults - Possible causes - Solutions
97 # Relay supervision error
0
The safety relay contacts have joined together or the
safety relay has been powered by an external power
supply
Check the contacts:
1. Control box connected to the power supply: the fan output
must be without voltage.
2. Disconnect the power supply. Disconnect the fan. The
resistive connection between the fan output and the neutral
wire is not allowed.
If one of the 2 tests fails, replace the control box because the
contacts are definitively joined together and it is no longer
possible to guarantee safety.
98 # Relay supervision error
2 Safety valve
3 Ignition transformers
4 Fuel valve 1
5 Fuel valve 2
6 Fuel valve 3
The relay does not start up Carry out a reset; if the error arises repeatedly, replace the unit
99 # Relay internal checking error
Carry out a reset; if the error arises repeatedly, replace the
control box
3 Relay internal checking error
Carry out a reset; if the error arises repeatedly, replace the
control box
Software version V03.10: If error C:99 D:3 occurs during the
standardisation of the VSD, temporarily deactivate the Alarm
function at the start of the pre-purging phase (parameter 210 =
0) or interrupt the signal controller-ON
100 # Relay internal checking error
Carry out a reset; if the error arises repeatedly, replace the
control box
105 # Contact sampling internal error
0 Min. pressure switch
1 Max. pressure switch
2 Valve operation test
pressure switch
3 Air pressure
4 Load controller open
5 Load controller on/off
6 Load controller closed
7 Safety loop / burner flange
8 Safety valve
9 Ignition transformers
10 Fuel valve 1
11 Fuel valve 2
12 Fuel valve 3
13 Reset
Blocked upon irregularity
Can be caused by capacitive loads or presence of DC voltage
on the main power supply of the control box. The diagnostic
code indicates the input in which the problem arose
106 ÷ 108 # Contact request internal error
Carry out a reset; if the error arises repeatedly, replace the
control box
110 # Voltage monitoring test internal error
Carry out a reset; if the error arises repeatedly, replace the
control box
111 0 Low level of power supply
Insufficient mains voltage.
Conversion of the diagnostic code
Voltage value (230 V AC: 1.683)
112 0 Reset power supply voltage
Error code for the carrying out of a reset in the event of power
supply restoration (absence of error)
113 # Mains voltage supervision internal error
Carry out a reset; if the error arises repeatedly, replace the
control box
115 # Control box meter internal error
116 0
Life cycle of the control box in the critical interval
(250,000 Start ups) The envisaged life cycle of the control box has been exceeded.
Replace it.
117 0 Life cycle of the control box exceeded The switch-off threshold has been reached.
120 0 Interruption of fuel limiting meter input
Too many disturbance impulses on the input of the fuel meter.
Improve the electromagnetic compatibility.
121 ÷ 124 # EEPROM access internal error
Carry out a reset, repeat and check the last setting of the
parameters. Restore the group of parameters: if the error arises
repeatedly, replace the control box.
125 # EEPROM reading access internal error
Carry out a reset, repeat and check the last setting of the
parameters. If the error arises repeatedly, replace the control
box.
126 # EEPROM writing access internal error
Carry out a reset, repeat and check the last setting of the
parameters. If the error arises repeatedly, replace the control
box.
Error
code
Diagnostic code Meaning of the LMV 26... system Recommended measures