Temperature Probe Open (Upper Or Lower) - State Water Heaters 60120-100250 Service Handbook

11. TEMPERATURE PROBE OPEN (UPPER OR LOWER)

Lower Temp Probe (Open)
Fault occurred 0 mins ago
Lower Temperature Probe may be
open. Check connector and
resistance of Probe.
Press the Advanced button for
(press [DOWN] for more....)
CHANGE
CHECK/ REPAIR:
• Make sure connector is clean and tight.
• Check probe's resistance.
• Replace the Temperature Probe if open (resistance exceeds 56,000 Ohms). See Temperature Probe
section under "Temperature Probe Short (Upper or Lower)" section on Page 29.
32
BACK ADVANCED
Servicing should only be performed by a Qualified Service Technician
CAUSES:
• The Upper or Lower Temperature Probe appears
to be open (very high resistance). This fault code
often means the connector has been corroded by
cleaning chemicals or other substances.