Table of Contents
Advertisement
Heat Controller, Inc.
4.4.3 Confi guration Conditions
Displays the status of all dipswitch settings that were
recorded at the time the fault occurred.
4.4.4 Possible Causes
Displays possible causes as to why the fault occurred
4.5
CLEAR FAULT HISTORY
Clear Fault History will clear all fault codes stored in the
thermostat as well as the fault history in any connected
communicating controls (DXM2/AXM).
7602-444 SERVICE TOOL
LT1
LOW WATER TEMP
HEAT 1
S1
1
ON
2
ON
3
ON
4
ON
5
ON
6
ON
7
ON
8
ON
PREVIOUS
LOW WATER TEMP - HTG
LOW WATER FLOW - HTG
LOW REFRIG CHARGE - HTG
INCORRECT LT1 SETTING
BAD LT1 THERMISTOR
PREVIOUS
9
FAULT CONFG CONDITIONS
11:11 AM 11/14
S2
S3
1
ON
1
ON
2
ON
2
OFF
3
ON
3
OFF
4
ON
4
OFF
5
ON
6
ON
LT1
WELL
7
ON
LT2
WELL
8
ON
POSSIBLE FAULT CAUSES
LOW WATER COIL TEMP
Operating Manual
Hide quick links:
Advertisement
Table of Contents
