3
3
3
No
Problem
5
4
3
2
1
1 OCT
is
shorted/disconnected
0 0 0 0 1
2
CTT
is
shorted/disconnected
0 0 0 1 0
3
H
ST is shorted/disconnected
0 0 0 1 1
4 OAT
is
shorted/disconnected
0 0 1 0 0
5
OMT is shorted/disconnected
0 0 1 0 1
6 RGT
is
shorted/disconnected
0 0 1 1 0
7 RLT
is
shorted/disconnected
0 0 1 1 1
8
H
igh Pressure Protection (for water
H
ydro
units)
0 1 0 0 0
9
Reserved (for 4-5-6
H
P)
0 1 0 0 1
10
Reserved (for 4-5-6
H
P)
0 1 0 1 0
11
a)
Compressor IPM Fault
b) IPM
Driver
Pin
c)
Compressor Current Sensor Fault
0 1 0 1 1
1
2
No Water Flow (For
H
ydro Units only)
0 1 1 0 0
13 Reserved
0 1 1 0 1
14
a)
DC under voltage
b)
DC over voltage
0 1 1 1 0
15
a)
AC under voltage
b)
AC over Voltage
c)
Zero Crossing detection
0 1 1 1 1
16
a)
Mismatch between IDU & ODU models
b) Missing
ODU
configuration
c)
Undefined ODU Model
d)
H
W Type and ODU model mismatch
1 0 0 0 0
17 No
Communication
1 0 0 0 1
18 System
Over
Power
1 0 0 1 0
19 PFC
Current
sensor
1 0 0 1 1
2
0
H
eat sink Over
H
eating
1 0 1 0 0
2
1 Deicing
1 0 1 0 1
22
Compressor
Over
H
eating
1 0 1 1 0
2
3 Compressor
Over
Current
1 0 1 1 1
2
4
No OFAN Feedback
1 1 0 0 0
2
5
a)
OFAN IPM fault
b)
OFAN IPM Driver Pin
1 1 0 0 1
2
6 Compressor
Lock
1 1 0 1 0
2
7
Indoor Coil defrost
1 1 0 1 1
2
8 Reserved
1 1 1 0 0
2
9
Indoor Sensor Fault (for water
H
ydro units and
DX)
1 1 1 0 1
30
a)
Outdoor Coil Overheating
b)
Indoor Coil Overheating
1 1 1 1 0
31
Operation conditions exceeded
1 1 1 1 1
CONTROL SYSTEM
1
2
-25
SM
HJD
DCI 1-A
GB
4
Summary of Contents for AW-HJD009-N11
Page 46: ...9 SM HJD DCI 1 A 2 GB ...
Page 53: ...CONTROL SYSTEM 12 SM HJD DCI 1 A 1 GB SM HJD DCI 1 A 2 GB ...
Page 72: ...3 3 3 3 3 12 4 3 4 12 4 4 12 4 4 1 12 4 4 2 12 4 4 3 CONTROL SYSTEM 12 23 SM HJD DCI 1 A GB ...
Page 92: ...12 11 7 Segme ent Legend d CONTROL SYSTEM 12 44 SM HJD DCI 1 A GB 3 ...
Page 109: ...5 5 HJD00 0 SM HJD DCI 1 A 2 GB 14 14 1 14 1 ...
Page 112: ...5 4 HJD0 SM HJD DCI 1 A 2 GB 4 4 ...
Page 114: ...5 6 HJD0 SM HJD DCI 1 A 2 GB 4 4 ...
Page 117: ...5 8 YBDE00 0 18 SM HJD DCI 1 A 2 GB 4 4 14 9 14 9 012 DCI ...
Page 131: ...SM HJD DCI 1 A 2 GB 5 ...
Page 132: ... SERVICE MANUAL HJD DCI Series ...