Kohler 14RESL Manuel d'installation - Page 32

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1.14.3 RDC Controller Configuration

In order to prevent inadvertent changes, a code is

required to enter configuration mode.

controller in OFF, hold the select button and press the up

arrow button for 5 seconds. The controller display will

show the software version. Press the arrow buttons in

the following order to enter configuration mode: down,

up, down, up, down, up.

Follow the instructions in Figure 1-31 to enter the

configuration mode while the engine is not running and

then step through the following parameters. Use the up

∧

∨

(

) and down (

) arrow buttons to select the appropriate

settings for the application.

If no buttons are pressed for one minute, the controller

will automatically exit the configuration mode without

saving any changes. Start the configuration procedure

over again from the beginning if the controller exits the

configuration mode before the settings have been

saved.

Note: Be sure to save your settings before exiting the

configuration mode. The controller reverts to the

last saved settings when the OFF button is

pressed.

System voltage/frequency setting (Uu). Select the

system voltage and frequency from the table in

Figure 1-30.

Note: The Uu parameter sets the system's rated

voltage and frequency.

(measured) voltage and frequency, see Section

1.15, Voltage and Frequency Adjustments.

Engine configuration (Ec). The engine configuration

must match the generator set engine type.

Figure 1-30.

Section 1 Installation

With the

To adjust the output

See

1.15 Voltage and Frequency

Adjustments, RDC Controller

WARNING

Hazardous voltage.

Can cause severe injury or death.

Operate the generator set only when

all guards and electrical enclosures

are in place.

Short circuits.

Hazardous voltage/current can cause

severe injury or death. Short circuits can cause bodily injury

and/or equipment damage.

connections with tools or jewelry while making adjustments or

repairs. Remove all jewelry before servicing the equipment.

The generator output voltage and frequency can be

adjusted, if necessary. Have adjustments performed by

an authorized distributor/ dealer or service technician.

The generator set must be running during performance

adjustments.

Note: A digital multimeter that measures voltage and

frequency is required for these adjustments.

Use a digital multimeter to check the output voltage and

frequency. If output voltage or frequency is not within

specifications, use the controller keypad to adjust the

output voltage and engine speed (frequency) while the

generator set is running.

flowchart in Figure 1-31 outlines the adjustment

procedures.

Note: Be sure to save your changes as instructed in

Figure 1-31 before exiting configuration mode.

Changes in voltage and speed adjustments are lost if

not saved before the generator set shuts down. The

generator set continues to run with the new settings until

it shuts down but then reverts to the previous settings at

the next startup if the changes have not been saved.

Note: The DC controller cannot be adjusted from the

controller keypad.

An authorized Kohler distributor/dealer can adjust the

voltage and frequency on both the RDC and DC

controllers using Kohlerr SiteTecht software and a

personal computer.

Contact an authorized Kohler

distributor/dealer for service.

Moving parts.

Do not contact electrical

See Figure 1-29.

The

TP-6733 8/11