22
®
LOCKOUT HISTORY
The sub-menu “LOCKOUT HISTORY” will display the last six (6) lockouts, along with the burner
cycle and burner hour when the lockout occurred. When the MODE key is pressed, the screen will
display the most recent lockout condition and the number of that lockout (e.g. LO #127 represents
the 127th lockout of that control). The SCRL key will display the Burner Hour, followed by the
Burner Cycle when the lockout occurred. The SCRL key will advance to the next lockout, and
repeat the sequence listed above. The MODE key will exit the sub-menu.
E300 MESSAGE SELECT
The sub-menu "E300 MSG SELECT" will allow the user to modify the lockout alarm messages
associated with the operation of the E300 Expansion Module. The various safety limits had to be
wired in the exact order that was shown in the E-3001 Product Bulletin for the E300. For example,
the low water cutoff had to be wired between terminals 23 and 24 of the 60-1950 wiring base of the
E300. With the EP style programmers (Engineering code 28 or later), the user will now be able to
select which message applies to the individual terminals. The messages associated with the E300 are
divided into four (4) groups: Recycle, Non-recycle, Gas Select, and Oil Select.
The
Recycle
group pertains to the limits that are connected between terminals L1 and 13 of the
E110 Flame-Monitor. These are terminals 20-21, 21-22, and 22-13. Note: Refer to Bulletin E-3001
for a wiring diagram of the E300 terminals.
The
Non-Recycle
group pertains to limits connected between terminals 3 and P of the E110
FLAME-MONITOR. These are terminals 3-23, 23-24, 30-31, 31-32, 32-33, 33-34, 34-35, and 35-P.
The
Gas Select
group pertains to the terminals associated with the gas interlocks of the E300. These
are terminals 25-27, 27-30.
The
Oil Selec
t group pertains to the terminals associated with the oil interlocks of the E300. These
are terminals 26-28, 28-29, and 29-30.
The lockout messages associated with the above terminals can be modified via the ED510 Display.
The selection of available messages are dependent on each group. For example, the message "Low
Oil Pressure" is a selection only for the Oil Select group. The default message for a particular inter-
lock is the standard message for those terminals as indicated in the E-3001 bulletin. For example,
the default message for terminals 20-21 is "L1-13 AUX #1 OPEN."
PRESS
SCREEN DISPLAYS
DESCRIPTION
SCRL
AUTO 45
LOCKOUT HISTORY
>
Scrolling through the historical information. Control has released to auto
modulation, flame signal strength = 45.
MODE
LO #158 PURGE
D-8 LIMIT OPEN
The last (most recent) lockout condition. This is the 158th lockout of the
control.
SCRL
LO #158 PURGE
@ BNR HOURS 136
The last lockout occurred after 136 hours of burner operation.
SCRL
LO #158 PURGE
@ BNR CYCLE 744
The last lockout occurred on the 744 burner cycle.
SCRL
LO #157 AUTO
3-P INTLK OPEN
The next to last lockout condition. This is the 157th lockout of the control.
MODE
AUTO 45
FLAME SIGNAL
Screen has returned to the run message. Control has released to auto
modulation, flame signal strength = 45.
