Daikin ComfortNet DX18TC Service Instructions Manual page 51

SERVICING
* CODE USED ON HEAT PUMP MODELS ONLY
NOTE 1: DS1, DS2 AND DS3 ARE LABELED ON THE CONTROL ABOVE EACH 7
SEGMENT LED DISPLAY
NOTE 2: 7 SEGMENT LED DISPLAY DS3 IS NOT USED
7 SEGMENT LED 7 SEGMENT LED
(DS2) (DS1)
0 n
0 1
0 1
0 2
0 2
0 3
0 4
0 5
0 6
0 7
0 8
0 9
8 8
A 2
A 3
b 0
b 9
C 3
C 1
C 2
d F
d t
d E
d 0
d 1
d 2
d 3
d 4
E E
E 5
F t
H 8
L 1
L 2
L 6
L 7
L 8
P 3
P 1
P 2
P 0
P d
DESCRIPTION OF CONDITION
Standby
Low Pressure CO Trip
Low Side Fault
High Pressure CO Trip
High Side Fault
Short Cy cling
Locked Rotor
Open Circuit
Open Start Circuit
Open Run Circuit
No Line Voltage
Low Pilot Voltage
Pow er Up
Outdoor Air Temp Sensor Fault
Outdoor Coil Temp Sensor Fault *
No Indoor Airflow
Inadequate Airf low
Cool Mode Short Cycle Timer
Low Cool
High Cool
Def rost *
Max Defrost Time *
Forced Defrost *
Data not yet on Netw ork
Invalid Data on Netw ork
System Mis-Match
Conf iguration Mis-Match
Invalid Memory Card Data
Board Misoperation
Open Fus e
Field Test Mode
High Line Voltage
LPCO Lockout (3 Trips)
HPCO Lockout (3 Trips)
Open Start Circuit Lockout
Open Run Circuit Lockout
Low Line Voltage
Heat Mode Short Cycle Timer *
Low Heat *
High Heat *
Comp Protector Open
Pump Dow n
0140M00407-A
PCBHR104
51