Heat Controller 7602-444 Operation Manual page 8

Operating Manual
4.4.0 Fault Conditions Menu
4.4.1 Temperature Conditions
Displays detailed temperature readings that were
recorded at the time the fault occurred
4.4.2 Flow Conditions
Displays detailed blower and valve position readings
that were recorded at the time the fault occurred.
4.4.3 Input/Output Conditions
Displays the status of all physical and communicated
inputs, switches, and control outputs that were re-
corded at the time the fault occurred.
7602-444 SERVICE TOOL
LT1 LOW WATER TEMP
HEAT 1 11:11 AM 11/14
FAULT TEMP CONDITIONS
FAULT FLOW CONDITIONS
FAULT I/O CONDITIONS
FAULT CONFIG COND
FAULT POSSIBLE CAUSES
PREVIOUS
FAULT TEMPERATURE CONDITIONS
HEAT 1 11:11 AM 11/14
LT1 TEMP
LT2 TEMP
HOT WATER EWT
COMP DISCHARGE
LEAVING AIR
LEAVING WATER
ENTERING WATER
CONTROL VOLTAGE
PREVIOUS
LT1 LOW WATER TEMP
HEAT 1
ECM TARGET CFM
ECM BLOWER RPM
FLOW RATE GPM
VALVE POSITION PUMP SPEED
VALVE POSITION
PREVIOUS
LT1 LOW WATER TEMP
HEAT 1
TSTAT
CONV COMM
Y1
Y2
W
O
G
H
OVR
PREVIOUS
8
FAULT CONDITION MENU
LT1 LOW WATER TEMP
FAULT FLOW CONDITIONS
11:11 AM 11/14
FAULT I / O CONDITIONS
11:11 AM 11/14
SAFETY OUTPT
HPS
Y1 LOC
Y2 CO
W
O OUTPT
G FAN
H HWG
DH PUMP
Heat Controller, Inc.
SELECT
28.1
97.3
121.5
157.7
92.7
34.9
42.1
26.4
800
550
6.5
60% 0%
0%
CC
RV
ACC1
ACC2
AL1
EH1
EH2