Carrier ComfortLink 6 Series Controls, Start-Up, Operation, Service, And Troubleshooting page 43

ALARM/ALERT ALARM OR
CODE ALERT
A034 Alarm Comp. A1 Max. Oil
Delta P, check oil line
A035 Alarm Comp. A2 Max. Oil
Delta P, check oil line
A036 Alarm Comp. B1 Max. Oil
Delta P, check oil line
A037 Alarm Comp. B2 Max. Oil
Delta P, check oil line
A038 Alarm Comp. A1 Failed Oil
Solenoid
A039 Alarm Comp. A2 Failed Oil
Solenoid
A040 Alarm Comp. B1 Failed Oil
Solenoid
A041 Alarm Comp. B2 Failed Oil
Solenoid
Table 32  Alarm and Alert Codes (cont)
WHY WAS THIS ALARM
DESCRIPTION
GENERATED?
(Discharge press – Oil press)
> 100 PSI for more than
5 seconds
(Discharge press – Oil press)
> 100 PSI for more than
5 seconds
(Discharge press – Oil press)
> 100 PSI for more than
5 seconds
(Discharge press – Oil press)
> 100 PSI for more than
5 seconds
Diff. Oil Pressure > 2.5 PSI
during period after oil pump
starts and before oil sole-
noid opens
Diff. Oil Pressure > 2.5 PSI
during period after oil pump
starts and before oil sole-
noid opens
Diff. Oil Pressure > 2.5 PSI
during period after oil pump
starts and before oil sole-
noid opens
Diff. Oil Pressure > 2.5 PSI
during period after oil pump
starts and before oil sole-
noid opens
ACTION TAKEN BY
CONTROL
Comp. A1 shut down
Comp. A2 shut down
Comp. B1 shut down
Comp. B2 shut down
Comp. A1 not allowed
to start
Comp. A2 not allowed
to start
Comp. B1 not allowed
to start
Comp. B2 not allowed
to start
43
RESET
PROBABLE CAUSE
METHOD
Manual Plugged oil filter, closed oil
valve, bad oil solenoid, com-
pressor oil check valve stuck,
oil line check valve stuck,
plugged oil strainer
Manual Plugged oil filter, closed oil
valve, bad oil solenoid, com-
pressor oil check valve stuck,
oil line check valve stuck,
plugged oil strainer
Manual Plugged oil filter, closed oil
valve, bad oil solenoid, com-
pressor oil check valve stuck,
oil line check valve stuck,
plugged oil strainer
Manual Plugged oil filter, closed oil
valve, bad oil solenoid, com-
pressor oil check valve stuck,
oil line check valve stuck,
plugged oil strainer
Manual Faulty oil solenoid valve
Manual Faulty oil solenoid valve
Manual Faulty oil solenoid valve
Manual Faulty oil solenoid valve