Lamtec ETAMATIC, Manual

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77
9 Appendix
Fault
Code: TRD
P425=0
P836>1
EN676
P425=2
P836>1
Description

21.1.11
S506 0 0 Internal comparison: relay out terminal 36 (ETAMATIC K202) not picking up.
S507 0 0 Internal comparison: relay out terminal 41 not picking up.
S508 0 0 Internal comparison: relay out terminal 76 not picking up.
S509 0 0 Internal comparison: Output K203 not picking up.
S510 0 0 Internal comparison: Output K201 not picking up.
S520 0 0
Internal comparison: relay output terminal 67 not dropping out.
S521 0 0 Internal comparison: relay output terminal 43 or 68 (Etamatic) not dropping
out.
S522 0 0 Internal comparison: relay output terminal 16 or 65 (Etamatic) not dropping
out.
S523 0 0 Internal comparison: relay output terminal 11 or 66 (Etamatic) not dropping
out.
S524 0 0 Internal comparison: relay output terminal 45 not dropping out.
S525 0 0 Internal comparison: relay output terminal 68 or 61 (Etamatic) not dropping
out.
S526 0 0 Internal comparison: relay output terminal 36 not dropping out.
S527 0 0 Internal comparison: relay output terminal 41 not dropping out.
S528 0 0 Internal comparison: relay output terminal 76 not dropping out.
S529 0 0 Internal comparison: Output K203 not dropping out.
S530 0 0 Internal comparison: Output K201 not dropping out.
S540 0 0 TRIAC selftest : optical couplers are not OFF
S541 0 0 TRIAC selftest : all TRIACS are not supplied with voltage!
S542 0 0 TRIAC selftest : main gas 1 is currentless
S543 0 0 TRIAC selftest: main gas 2 is currentless
S544 0 0 TRIAC selftest : oil pump is currentless
S545 0 0 TRIAC selftest : oil valve is currentless
S546 0 0 TRIAC selftest : Ignition transformer is currentless
S547 0 0 TRIAC selftest : ignition valve is currentless
S550 0 0 Oil fuel blocked because a required solenoid valve is not connected
S551 0 0 Gas fuel blocked because a required solenoid valve is not connected
S552 0 0 No valve connected? Check fuse F3 and F4
S600 0 0 Program check time of sequencer expired.
S601 0 0 Leak check fault: gas pressure still applied.
S602 0 0 Leak check fault: gas pressure missing.
S603 0 0 Vent gas line manually.
S604 0 0 Flame signal not arriving in time.
S605 >88 3 Oil pressure < min !!!
S606 1 1 Gas > min appears in oil operation.
S607 1 1 Ignition position acknowledgement dropping.
S608 0 0 Boiler safety chain dropping.
S609 1 1 Gas safety chain dropping.
S610 >88 3 Oil safety chain dropping.