A.O. Smith SGE-40/60 Water Heater User Manual


 
is
Instruction manual SGE 86
S07 (blocking error)
Open circuit from
temperature sensor S
2
at the bottom of the
tank.
Sensor is not (correctly)
connected
Connect the sensor lead to J14 (ports 2 and 4) of the solar
controller
See the electrical diagram (17 "
Appendices").
Damaged cable and/or
defective sensor
Replace the cable and/or sensor. To replace the necessary parts, you must contact your installation
engineer
S08 (blocking error)
Open circuit from
temperature sensor S
1
in the collector.
Sensor is not (correctly)
connected
Connect the sensor lead to J13 (ports 2 and 4) of the solar
controller
See the electrical diagram (17 "
Appendices").
Damaged cable and/or
defective sensor
Replace the cable and/or sensor. To replace the necessary parts, you must contact your installation
engineer
S11 (blocking error)
Short circuit in
temperature sensor T
2
at the bottom of the
tank.
Short circuit in sensor
circuit
Replace the cable and/or sensor. To replace the necessary parts, you must contact your installation
engineer
S12 (blocking error)
Short circuit in sensor 1
of temperature sensor
T
1
at top of tank
(1)
Short circuit in sensor
circuit
Replace the cable and/or sensor. To replace the necessary parts, you must contact your installation
engineer
S13 (blocking error)
Short circuit in sensor 2
of temperature sensor
T
1
at the top of the tank
(1)
.
Short circuit in sensor
circuit
Replace the cable and/or sensor. To replace the necessary parts, you must contact your installation
engineer
S14 (blocking error)
Short circuit from
dummy 1
Short circuit in sensor
circuit
Replace the dummy sensor
(2)
To replace the necessary parts, you must contact your installation
engineer
Code + description Cause Measure Remark