Carrier NDK33BN0KB, Руководство по эксплуатации и обслуживанию

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The microprocessor may be configured so that:

the same settings apply to any set point, or

the settings are different, depending on whether the
set point is in the perishable range or in the frozen
range.
3.6.2 Restart Voltage
The microprocessor will restart the unit when a preset
minimum voltage is reached. The minimum voltage
may be configured from 12.0 to 12.8 Volts in 0.1V
increments. The factory setting for this Configuration is
12.2V.
A lower voltage selection may result in a longer off
cycle (based on battery voltage) and possibly overall
shorter battery life. A higher voltage selection may
result in a shorter off cycle (based on battery voltage)
and possibly overall longer battery life.
3.6.3 Charging Amps
The microprocessor may be configured to monitor
battery charging amperage in addition to battery volt-
age. The battery charging rate must be below the se-
lected amp setting to allow the unit to cycle off.
The Configuration may be set from 1.0 to 10.0 Amps in
0.5 amp increments. A weak or defective battery may
indicate a suitable voltage charge while the alternator
is actually putting a high charging rate into it, then not
be sufficiently charged to restart the engine at the end
of a Start-Stop Off Cycle.
The factory setting for this Configuration is 5.0 amps.
This is a general setting that may need to be adjusted
for the operating environment of the unit. Units operat-
ed in colder ambient temperatures may require a lower
setting to force a higher charge in the battery prior to
Start-Stop Off Cycle. Units operated in warmer ambi-
ent temperatures may use a higher setting.
As a battery ages, it is normal for it to require longer
re-charging periods. If the running time is gradually
increasing in Start-Stop operation due to the battery
requiring a longer charging period, this run time may
be shortened by raising the amp setting. (This may be
checked by reviewing downloaded data and looking at
the amp reading during prolonged engine Start-Stop
On Cycles.)