40
13 - TROUBLE SHOOTING
_ _ _ _ _ _
F P _ _ _ _
Lockout Alarm
Blocking Error
E 3 5
Blocking Too Long Error
False Flame Detect
_ _ _ _ _ _
_ _ _ _ _ _
Lockout Alarm
Blocking Error
E 3 6
Ignit Error
Low Water Cutoff
_ _ _ _ _ _
_ _ _ _ _ _
Lockout Alarm
Blocking Error
E 4 0
GV Relay Error
Return Temp
_ _ _ _ _ _
_ _ _ _ _ _
Lockout Alarm
Blocking Error
E 4 3
Safety Relay Error
Various Text Messages
_ P _ _ _ _
_ _ _ _ _ _
Lockout Alarm
Blocking Error
E 4 4
Fan Error
Phase Error
_ _ _ _ _ _
_ _ _ _ _ _
Lockout Alarm
Blocking Error
E 4 5
Various Text Messages
Net Freq Error
_ P _ _ _ _
_ _ _ _ _ _
Lockout Alarm
Blocking Error
E 4 6
Air SW Not Open
Faulty Earth Error
_ _ _ _ _ _
_ _ _ _ _ _
Lockout Alarm
Blocking Error
E 4 7
Varioius Text
Various Text Messages
_ _ _ _ _ _
_ P _ _ _ _
Lockout Alarm
Blocking Error
E 5 1
Air SW Not Closed
Supply Sens Open
_ _ _ _ _ _
_ P _ _ _ _
Lockout Alarm
Blocking Error
E 5 2
Max Temp Error
Return Sens Open
_ _ _ _ _ _
_ P _ _ _ _
Lockout Alarm
Blocking Error
E 5 7
Flame Out Too Late
Flue Sens Shorted
_ _ _ _ _ _
_ P _ _ _ _
Lockout Alarm
Blocking Error
E 5 9
Flame Error 1
Supply Sens Shorted
_ _ _ _ _ _
_ P _ _ _ _
Lockout Alarm
Blocking Error
E 6 0
Various Text Messages
Return Sens Shorted
_ _ _ _ _ _
_ P _ _ _ _
Lockout Alarm
Blocking Error
E 6 5
3 Flame Failures
Flue Sens Shorted
_ _ _ _ _ _
_ P _ _ _ _
Lockout Alarm
Blocking Error
E 6 6
Various Text Messages
Reset Button Error
_ _ _ _ _ _
_ _ _ _ _ _
Blocking Error
Blocking Error
Various Text Messages
Various Fan Error Tex
A 2 7 to A 3 0
Go to Page 41
Replace Control
Module
A 2 4
Go to Page 47
Go to Page 42
Go to Page 41
Go to Page 43
Replace Control
Module
A 1 8
A 2 0
A 2 1
A 2 2 A 2 3
Go to Page 53
Go to Page 54
Go to Page 54
Replace Control
Module
Replace Gas
Valve
Replace Control
Module
Go to Page 48
Replace Gas
Valve
A 0 8
A 0 9 to A 1 4
A 1 5
Go to Page 52
A 1 6
A 1 7
Replace Control
Module
Go to Page 46
Go to Page 44
A 0 0
A 0 1
A 0 5
A 0 6
E73 to E79
E 81, 88, 89
Replace Control
Module
Go to Page 55
Go to Page 55
Error clears in
1-2 minutes
E 3 1 to E 3 4
Go to Page 48
Go to Page 49
Go to Page 50
Replace Control
Module
Go to Page 50
Go to Page 51
Go to Page 52
Replace Control
Module
Replace Control
Module
Summary of Contents for 075 97gb
Page 56: ...56 14 WIRING DIAGRAM 14 1 Connection Diagram ...
Page 57: ...57 14 WIRING DIAGRAM 14 2 Schematic Diagram of Ladder Form ...
Page 73: ...73 ...
Page 74: ...74 ...
Page 75: ...75 ...
