Air-Cooled Instruction Sheet

ManualsBrandsGenerac ManualsGenerator AccessoryAuxiliary Shutdown Kit For Air-Cooled & Liquid-Cooled Standby Generators

Engine Shutdown Add-On Kit 5

Firmware Update—Evolution 1.0

(if required)

The generator controller may require a firmware update.

For EcoGen™ and Synergy™ generators, firmware

version 1.14 or higher is required. For all other

generators with Evolution or Sync 2.0 controllers, version

1.18 or higher is required.

Verify controller firmware version. If an update is

required, install latest version before testing engine

shutdown switch(es).

1. With generator controller OFF, enter Edit menu.

2. Scroll through the options and select “Update

Firmware.” Press Enter.

3. Insert a USB drive with current firmware into

controller port. Follow prompts.

4. After firmware has been updated, press “Escape”

until sub menu screen displays.

Activate Engine Shutdown

Functionality (Evolution 1.0 only)

Verify firmware version of the controller is correct as

specified in Firmware Update—Evolution 1.0 (if

required). If an update is required, download and install

the latest firmware before proceeding.

The controller must detect the installed switch to activate

engine shutdown functionality.

1. Verify controller is powered and in the Off mode.

2. Turn switch(es) ON to verify switch(es) are engaged

(closed).

3. Turn switch OFF. The controller should recognize

that the switch has been disengaged and display

“Auxiliary Shutdown Alarm.”

• If alarm appears on controller screen, turn switch

ON and clear alarm

• If alarm does not appear on controller screen,

engine shutdown is not functioning. Verify firmware

version meets requirements. Disconnect power

and re-check wiring installation. Contact Generac

Technical Support if the problem cannot be

identified or if you need assistance.

Test Switch Operation

Test engine shutdown switch(es) after installation to

verify proper operation.

1. Verify switch(es) are ON.

2. Use controller to manually start generator.

3. With engine running, turn one switch OFF. Engine

should shut down immediately.

• If engine stops, turn switch ON, clear alarm on

controller, and restart engine to verify generator is

operating normally. After verifying normal operation

of first switch, verify operation of second switch, if

installed.

• If engine does not stop, switch is not functioning

correctly. Stop generator through the control panel,

and re-check wiring installation. Contact Generac

Technical Support if the problem cannot be

identified or if you need assistance.

4. Show homeowner how to operate the engine

shutdown switch. Remind him or her that the engine

shutdown switch is not intended to be the primary

means to shut down the generator under normal

operating conditions. Accidental activation of an

engine shutdown switch will prevent the generator

from operating during a power outage.

Complete Installation

To turn generator back ON:

1. Move generator main line circuit breaker (generator

disconnect) to ON (Closed).

2. Place controller in AUTO.

3. Close lid.

(000135)

CAUTION

Engine damage. Verify proper type and quantity of

engine oil prior to starting engine. Failure to do so

could result in engine damage.

Part No. 10000013565 Rev B 5/9/17

Specifications are subject to change without notice.

No reproduction allowed in any form without prior written

consent from Generac Power Systems, Inc.

Generac Power Systems, Inc.

S45 W29290 Hwy. 59

Waukesha, WI 53189

1-888-GENERAC (1-888-436-3722)