TriangleTube Prestige Excellence Part 1 - Manual (Page 53)

46
Start-Up Procedures
Error (Hard Lockout) Mode
If a system fault occurs while the boiler is run-
ning, the system goes into lockout and the dis-
play starts to flash with the first digit as an E
and the next two digits give the code for this
fault.
For a detailed description of the error codes, ref-
erence the PRESTIGE Troubleshooting Guide.
The boiler freeze protection feature is
disabled during a Hard Lockout, howev-
er the CH circulator will operate and the
3-way valve will open to the CH system.
During a hard lockout or low water con-
dition the boiler will not re-start without
service. If the heating system is left unat-
tended in cold weather appropriate safe-
guards or alarms should be installed to
prevent property damage.
CAUTION
CAUTION
Gas valve harness not properly connected
Failed ignition after 5 attempts
Power supply lost after lockout occured
Internal control failure
Internal control failure
E
E 0 2
03
0 4
0 8
0 9
E
E
E
Display Hard Lockout
Internal control failure 0 5
E Internal control failure 0 6
E Internal control failure 0 7
E
Flame detected prior to burner startup E 0 0
Internal control failure
External limit (terminals 13 & 14) is OPEN
Blower signal does not reset to zero
No blower signal present
Supply Temperature sensor is short circuited
1 1
1 2
1 5
1 6
29
28
E
E
E
E
E
E Flue Temperature exceeds 250 F 52
E Internal control error - failure to read parameters
61
E
Return Temperature sensor is short circuited
Supply Temperature sensor is OPEN
Return Temperature sensor is OPEN
Internal control failure
Internal control failure
Inadequate power supply to the fan
E
E 31
32
36
37
44
60
65
E
E
E
E
E
Flue Temperature sensor is short circuit
40 E
Return Temperature exceeds 212 F
Supply Temperature increased too rapidly
Internal control failure
Contact Triangle Tube Service Department
Internal control failure
Internal control failure
Internal control failure 1 7
1 9
25
1 3
E
E
E
E
Supply Temperature exceeds 212 F 1 8 E
Return Temperature is higher than supply temperature 24 E
E 1 4
Flue Temperature sensor is OPEN
35 E
E Internal control failure 15
E Supply or Return Temperature sensor drift
23
Invalid power frequency
Supply or Return Temperature failure
Supply or Return Temperature not changing
13 1
1
1
1
1 22
24
E
E
E