Kohler 12RESL Operation Manual - Page 11
Browse online or download pdf Operation Manual for Portable Generator Kohler 12RESL. Kohler 12RESL 48 pages. Residential/commercial generator sets
Also for Kohler 12RESL: Installation Manual (40 pages), Manual (36 pages), Installation Manual (36 pages), Operation (48 pages)
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1.1 Specifications
The generator set specification sheets provide specific
generator and engine information. Refer to the spec
sheet for data not supplied in this manual. Consult the
generator set service manual, engine operation manual,
and engine service manual for additional specifications.
Obtain copies of the latest spec sheets, manuals,
diagrams, and drawings from your local distributor/
dealer.
1.2 Generator
The generator uses Kohler's unique PowerBoostt
voltage regulation system, which provides instant
response to load changes.
PowerBoostt ensures reliable motor starting and
consistent voltage levels.
voltage excitation system that employs a winding
independent of the main output windings to provide
excitation voltage.
1.3 Engine
The generator set has a four-cycle, twin cylinder, air-
cooled Kohlerr engine. The engine operates on clean-
burning natural gas or propane (LP) vapor. Engine
features include:
D
Efficient overhead valve design and full pressure
lubrication for maximum power, torque, and reliability
under all operating conditions.
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Dependable, maintenance-free electronic ignition.
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Precision-formulated cast iron construction of parts
subjected to the most wear and tear.
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Field-convertible multi-fuel systems that allow fuel
changeover from natural gas to LP vapor (and
vice-versa) while maintaining CARB emission
certification.
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Digital spark advance optimizes ignition timing for the
selected fuel.
TP-6517 1/11
PowerBoostt utilizes a
Section 1 Features
1.4 Advanced Digital Control
The generator set is equipped with the Kohlerr DC-RET
Digital Control.
Controller features include the
following:
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Compact controller
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Integrally mounted to the generator set
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LED display:
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Engine runtime, hours
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Crank cycle status
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Fault codes
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Application software version
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LED display communicates faults:
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High engine temperature
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Low battery voltage
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Low oil pressure
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Overcrank
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Overfrequency
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Overspeed
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Underfrequency
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Undervoltage
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Remote two-wire start/stop capability
Digital voltage regulation: ±1.5% RMS no-load to
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full-load
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Automatic start for programmed cranking cycle
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Master control switch mounted on the junction box:
Run/Off-Reset/Auto
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Upgradeable application software
Section 1 Features
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