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Benchmark with Edge [I]: Operation-Maintenance Manual
SECTION 4
– INITIAL START-UP
OMM-0145_A99
• GF-218 • 9/18/2019 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page
70
of
157
Over-Temp Alarm Switch Check and Adjustment Instructions
5. Once the desired over-temperature alarm setting (210ºF) is displayed, press the
SET
button
to store the setting in memory.
6. To calibrate the offset (P1), press and hold the
SET
button on the Over-Temperature Alarm
switch for 8 seconds. Access code value
0
should appear in the display. The switch comes
from the factory with the code set at
0
. AERCO recommends that you do not change this
code.
7. Press the
SET
button again to enter the code. The first parameter label,
SP
,
will appear in
the display.
8.
Using the ▲ and ▼ arrow keys, select parameter
P1
.
9. Press
SET
to view the value stored in memory.
10.
If the desired value is not displayed, modify the setting using the ▲ and ▼ arrow keys. The
value can be changed from -10° to +10° (-5.5°C to + 5.5°C) offset. Press
SET
to enter the
value and exit to the text parameter.
11.
To exit the programming mode, press the SET and ▼ buttons simultaneously or simply wait
one minute and the display will automatically exit the programming mode.
12. Once the programming mode has been exited, the display will show the current outlet water
temperature of the boiler.