Tifell Biofell 30 BV, Installation And Maintenance Manual

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Biofell Cascade
601130040 [Revision 1502.00] [subject to changes with no previous notice] Page 17 of 20
1320 E-F Heating curve slope 1.5 0.10 4.00 0.10
1321 F Heating curve shift 0.0 -4.5 +4.5 ºC
1326 F Heating curve adaptation Off Off On
1330 F Winter/summer heating limit 18 ---/8 30 ºC
1340 F Min. drive limit 8 8 P 1.314 ºC
1341 F Max. drive limit 80 P 1.340 80 ºC
9.7 Maintenance Parameters
Operation line
Operation
level
Feature Default value Min Max Unit
7044 F Range of months for maintenance 12 --- 12 Months
7170 F SAT phone 0000xxxxxxxxx - - Tel.
10 Alarm Codes
Biofell
boilers are equipped with an electronic circuit capable of detecting any malfunction through a continuous self-test. When the control panel detects a
malfunction, it signals it with the icon . If this happens, press the "Info" button to find out what triggered the alarm. The following list breaks down the main
alarm codes and their meanings:
Code Description Effect
0 No error
10 Error in external probe Disables affected part
20 Error in boiler 1’s temperature probe 1 (one-way probe) / Water pressure switch failure Stops the entire system
30 Error in flow temperature probe 1 (CC1 probe) Disables affected part
50 Error in DHW temperature sensor 1 (DHW thermostat/ probe) Stops the entire system
60 Error in room temperature sensor 1 (CC1) Disables affected part
68 Error in room temperature sensor 3 (CCP) Disables affected part
81 LPB short circuit (RVS63 switchboard) Disables affected part
83 BSB cable short circuit (room temperature sensor) Disables affected part
84 BSB address collision (room temperature sensor) Ignores affected part
85 BSB radio communications failure (room temperature sensor) Disables affected part
105 Maintenance message View maintenance code table
126 DHW load monitoring Disables affected part
131 Burner failure. Error in safety thermostat Stops the entire system
146 Common configuration error message Ignores affected part
217 Common sensor error message Disables affected part
326 BX/mixing valve group, same sensors Ignores affected part