Slant/Fin J-390 installation instructions 19, 42

Jaguar Model J-390 39

B.BLOCKING ERRORS: Indicated by an “E” in the mode display. Operation is automatically restored, once the condition returns to normal or is fixed. The temperature display shows the error code. Pressing the “Reset” button is not required.

ERROR CODE	INDICATION	REMEDY
01		Check wire harness connections going to the
	Water Outlet Sensor Open	sensor.
		Replace the sensor.
02		Check wire harness connections going to the
	Water Inlet Sensor Open	sensor.
		Replace the sensor.
03	Flue Gas Sensor Open	Check wire harness connections going to the
		sensor.
		Replace the sensor.
11	Water Outlet Sensor Shorted	Replace the sensor.
12	Water Inlet Sensor Shorted	Replace the sensor.
13	Flue Gas Sensor Shorted	Replace the sensor.
19, 42, 45,		Replace control board. Make sure the proper
	Control Failure	boiler model selection and confirmation code is
46, 47, 48
		entered. See Table 5 on page 33.
		If a flame is still observed after a call for heat is
20	Flame Detected at Wrong Time	stopped, replace the gas valve, If the burner
		seems to be shutting down properly, replace the
		spark ignitor.
21	Polarity Error	Reverse the hot and neutral power supply wires.
22		Check power supply frequency to be 60 hz,
	Frequency Error	certain power supplies may not provide the
		proper frequency.
24	Earth Connection Faulty	Check grounding of control and boiler chassis.

continued on page 39