A419 Series Electronic Temperature Controls with Display and NEMA 1 or NEMA 4X Watertight Enclosures
Product/Technical Bulletin 11
Fault Codes
A419 controls are programmed to display certain fault
codes on the LCD as described in Table 5.
Table 5: Fault Codes Defined
SF flashing
alternately with OP
Open temperature
sensor or sensor
Output functions according to
the selected sensor failure
See Troubleshooting section.
Cycle power to reset the control.
SF flashing
alternately with SH
sensor or sensor
wiring
Output functions according to
the selected sensor failure
mode (SF setting)
See Troubleshooting section.
Cycle power to reset the control.
EE
Program failure Output is off
Reset the control by pressing the Menu
button. If problems persist, replace the
Repairs and Replacement
Do not attempt to repair or recalibrate the
A419 Control. In case of a defective or improperly
functioning control, contact your nearest Authorized
Johnson Controls/PENN® Distributor or Sales
Representative.
When contacting your Johnson Controls/PENN
distributor, have the model number of the control
available. This number can be found on the label
inside the cover of the control.
Ordering Information
See Table 6 to order controls and accessories.
Table 6: Ordering Information
A419ABC-1C Line Voltage, NEMA 1 Enclosure
A419 Series Electronic Temperature Control
with Display, A99 Sensor Included
Supply Voltage: 120 or 240 VAC
Range: -30 to 212°F (-34 to 100°C)
Differential: 1 to 30F° (1 to 30C°)
Sensor Lead Length: NEMA 1 Models 6-1/2 ft (2 m),
NEMA 4X Models 9 in (0.25 m)
A419AEC-1C Line Voltage, NEMA 4X Enclosure
A419 Series Electronic Temperature Control
with Display, A99 Sensor Included
A419 Series Electronic Temperature Control
with Display, A99 Sensor Included
Supply Voltage: 24 VAC, Class 2
Range: -30 to 212°F (-34 to 100°C)
Differential: 1 to 30F° (1 to 30C°)
Sensor Lead Length: NEMA 1 Models 6-1/2 ft (2 m),
NEMA 4X Models 9 in (0.25 m)
24 VAC, NEMA 4X Enclosure
A419 Series Electronic Temperature Control
with Display, A99 Sensor Included
A99BA-200C
Replacement Temperature Sensors PTC Sensor with 6-1/2 ft (2 m) Leads
PTC Sensor with 6-1/2 ft (2 m) Shielded Leads
PTC Sensor with 9 in (0.25 m)
BKT287-2R
PLT344-1R
Accessory Mounting Hardware 12 in. (305 mm) long DIN Rail
36 in. (914 mm) long DIN Rail
Two End Clamps for DIN Rail Mounting
CLK350-2C
Digital Clock 7-Day Programmable Digital Clock for controlling
Temperature Offset Function
Immersion Well for applying sensor in fluid applications
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