Thermo King SB-200TG, Operation Manual

Page: 76 / 121

Alarm Codes
75
68
µ
P Internal Fault Code Clear and retry, monitor box temp, repair as required. X
69 Remagnetization Circuit
Clear and retry, if alarm reoccurs or is shutdown repair as
required (RC units only).
X
70 Hourmeter Failure Will not affect unit operation, repair after delivery. X
71 Hourmeter 4 Exceeds Set Limit
Maintenance alarm dependent on customer selection, will
not affect unit operation.
X
72 Hourmeter 5 Exceeds Set Limit
Maintenance alarm dependent on customer selection, will
not affect unit operation.
X
73 Hourmeter 6 Exceeds Set Limit
Maintenance alarm dependent on customer selection, will
not affect unit operation.
X
74 µP Reverted to Default Settings
Unit has reset, control parameters. May be inaccurate,
repair immediately.
X
Table of Alarm Codes
*Alarms with an asterisk (*) can exist with Alarm Code 84. The alarm can clear automatically if condition does not reoccur.
NOTE: Not all alarm codes are available with all microprocessor controllers or all revisions of software.
Code Description Corrective Action
Level Of
Action
Ok
T
o
Run Ch
eck
S
hut
Dow
n
Alarm Codes
75
68
µ
P Internal Fault Code Clear and retry, monitor box temp, repair as required. X
69 Remagnetization Circuit
Clear and retry, if alarm reoccurs or is shutdown repair as
required (RC units only).
X
70 Hourmeter Failure Will not affect unit operation, repair after delivery. X
71 Hourmeter 4 Exceeds Set Limit
Maintenance alarm dependent on customer selection, will
not affect unit operation.
X
72 Hourmeter 5 Exceeds Set Limit
Maintenance alarm dependent on customer selection, will
not affect unit operation.
X
73 Hourmeter 6 Exceeds Set Limit
Maintenance alarm dependent on customer selection, will
not affect unit operation.
X
74 µP Reverted to Default Settings
Unit has reset, control parameters. May be inaccurate,
repair immediately.
X
Table of Alarm Codes
*Alarms with an asterisk (*) can exist with Alarm Code 84. The alarm can clear automatically if condition does not reoccur.
NOTE: Not all alarm codes are available with all microprocessor controllers or all revisions of software.
Code Description Corrective Action
Level Of
Action
Ok
T
o
Run Ch
eck
S
hut
Dow
n