
PAGE 26 of 79 VULCAIN OIL-FIRED HEATER
LAST UPDATED: JAN 22-2019 COPYRIGHT © SAMUEL JACKSON, INCORPORATED 2018 ALL RIGHTS RESERVED
ERROR 176
HOT BOX TRASH GATE OPEN FOR MORE THAN 2 MINUTES:
This ERROR is
similar to ALARM 175 except the trash gate on the Hot Box II has remained open for
more than 2 minutes. The burner will shut down and this ERROR will be displayed after
resetting ALARM 175.
ERROR 177
POWER FAULT DURING OPERATION:
This error means that electrical power was
disconnected while the burner was on or during the 5 minute cool-down stage of
shutdown. Check for faulty supply wiring connections.
ERROR 401
REMOVE JUMPER FROM ANALOG CARD #1:
The analog input card #1 for the PLC
has a jumper in place that needs to be removed. Consult the factory for help.
ERROR 402
REMOVE JUMPER FROM ANALOG CARD #2:
The analog input card #2 for the PLC
has a jumper in place that needs to be removed. Consult the factory for help.
ERROR 403
REMOVE JUMPER FROM ANALOG CARD #3:
The analog input card #3 for the PLC
has a jumper in place that needs to be removed. Consult the factory for help.
ERROR 404
ANALOG INPUT 1.1 (BEFORE MIX TEMPERATURE) FAILED:
The analog input is
less than 4mA DC from the before mix thermocouple. First check that all wires are firmly
attached in the circuit, that there is no broken wire and that fuse 1.1 is not blown.
ERROR 405
ANALOG INPUT 1.2 (AFTER MIX TEMPERATURE) FAILED:
The analog input is less
than 4mA DC from the after mix thermocouple. First check that all wires are firmly
attached in the circuit, that there is no broken wire and that fuse 1.2 is not blown.
ERROR 406
ANALOG INPUT 1.3 (HEATER BODY TEMPERATURE) FAILED:
The analog input is
less than 4mA DC from the heater body temperature transducer. First check that all wires
are firmly attached in the circuit, that there is no broken wire and that fuse 1.3 is not
blown.
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