Sump Boss
Metropolitan Industries, Inc.
www.metropolitanind.com
OPERATION MANUAL
Dated: 9/17/09
Supersedes: None
Document No.: SBossO&M
Page 12 of 19
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www.sumpro.com
AC MODE (Green AC Indicator Light On) 115v AC (Line Power)
Screens and Alarm Codes
ALARM
DISPLAY
EXPLANATION
NO ALARM
NO ALARM
1-SECOND
BEEP AT
EACH PUMP
START -UP
CONTINUOUS
BEEPING
Screen One
. This means that AC line power is present
and the battery is fully charged. No alarms should
sound.
Screen Two
. This means the microprocessor has
determined the Battery is in need of a charge. This is
perfectly normal and will occur from time to time. No
alarm should sound.
Screen Three.
This means that the pump is in use on
the A
T EACH PUMP
115v AC line. Each time the pump
runs in this mode, the START-UP alarm will beep for
one second.
Screen Four.
This screen will appear after Screen
Three has been on for three seconds. It will remain
on for five seconds before alternating back to Screen
Three. These screens will only appear when the pump
is actually running off of the battery. This screen will tell
you the percent of battery life left in the DC mode under
true pump load, within the actual useable battery voltage
range. The reason this screen does not appear when
the pump is idle is that you will not get a true reading
when the battery is not being used, or under load.
Screen Five.
This means that either the primary or
the auxiliary switch has turned on, but the pump is not
drawing any current. When this occurs Screen Five
will alternate with Screen Six every three seconds. This
scenario will sound a continuous beeping alarm. Screen
Six. This is the same scenario as mentioned on Screen
Five. If this alarm occurs one of the following items have
failed; check them in the following order:
1. The pump cord is not properly plugged into the con-
trol unit.
2. The primary switch has failed.
3. The Smart Charger is damaged. This could be
caused by a jammed impeller, or motor overheating.
CHECK PUMP
WIRE CONNECTIONS
