Error Message List - elco TRIGON L Operating Manual

Error Message List

Error Messages Displayed via
AGU Operating Panel
Display Error description
flashes
code no.
10 Exterior temp. sensor – short or interrupted Check AT sensor, emergency operation
20 VL boiler sensor - Short or interrupted
28 Exhaust sensor - Short or interrupted
40 RL boiler sensor - Short or interrupted
50 Reservoir sensor - Short or interrupted
61 Fault room device QAA 73
62 Wrong room device QAA 73
81 Short at LPB bus or no supply to bus
82 Address collision at LPB bus
91 Data
92 Hardware error in electronics
95 Invalid time
100 Several time masters
110 STB open, excessive temperature
113 Exhaust monitoring device triggered
130 Limit value exhaust temperature exceeded Check connection, notify service 2)
132 Obstruction, input interrupted
133 LMU automated ignition locked, (no recog-
nition of flame after safety period)
134 Flame failure during operation
135 Improper air supply
140 Non-permitted LPB segment number or
device number
148 Incompatible LPB interface / basic device
151 Internal error LMU
152 Error in LMU parameterization
153 TRIGON is locked,
154 Plausibility criterion violated
160 Rpm threshold not achieved
161 Maximum rpm exceeded
180 Chimney sweeper function active
181 Control valve stop function active
183 TRIGON is in programming mode
LED error display is permanently on if LMU error message cannot be changed.
In addition, the display of the diagnostics code flashes.
The error position is voided by pushing the reset button for more than 2 seconds.
1) Turn off and lock – unlock via rest only.
2) Turn off, prevent restart – restart after error correction only.
Explanation of possible error causes, suggested corrections
Check connection, notify service 2)
Check connection, notify service 2)
Check connection, notify service 2)
Check connection, notify emergency service 2)
Check QAA 73 room device and bus line
Connect proper QAA 73 room device
Check communication error, bus line, plug, etc.,
LPB bus feed not activated
Check addressing of connected RVA...controller
Internal LMU error, check process sensor, replace LMU,
notify service
Internal LMU error, check process sensor, replace LMU, notify ser-
vice
Correct time
System error, check clock master of RVA...controller
No output of heat, standby function, cool off device and perform re-
set, if error occurs repeatedly, notify service 1)
Check connection, notify service 1)
Gas pressure monitor of external process tie-in open, for example 2)
Perform reset, if error occurs repeatedly, notify service,
check gas pressure, check polarity of power lines, ignition
system and ionization monitoring
Perform reset 1)
rpm threshold of blower exceeded or short of standard,
check parameters and for defective blower
Configuration error, check setting of RVA.... controllers
Configuration error, check setting of RVA.... controllers
Check LMU parameters, unlock LMU, replace LMU, notify service 2)
Check LMU parameters, perform new LMU parameterization
Activate reset 1)
Check LMU parameters
Blower defective of rpm threshold improperly set 1)
Max. blower rpm exceeded, check parameters
Display only, no turn-off
Display only, no turn-off
Display only, no turn-off
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