Curtis G3 D500 Series User Manual page 29

TROUBLESHOOTING GUIDE
WARNING:
Electric Shock Hazard -
Scald and Burn Hazard -
IMPORTANT:
Troubleshooting Guidelines
•
•
•
Use this troubleshooting guide along with the appropriate ELECTRICAL SCHEMATIC.
•
Valve Test Procedure
in either direction
2
3
Water Not Hot Enough
2
replace the temperature sensor
Water Heats More Slowly Than Usual
2
Valve Test Procedure
ELECTRICAL SCHEMATIC
ERROR CODES
TG5
always all