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General Information and Setup

6

Owner’s/Installation Manual for SMM

Table 2-2. Lockout Switch Settings

Lockout Switch 

Setting

Mode 

Selector 

Jumper 

Position

Mode

Function

LOCKOUT LOAD ON 

GENERATOR

A

Generator

Module sheds load and does not reconnect until utility returns or
overload goes away. See 

Setting Lockout. 

This setting is considered

standard for most installations.

LOCKOUT LOAD ON 

GENERATOR

B

Generator

Module sheds load and does not reconnect until utility returns or
overload goes away. This setting is recommended for installations in
areas with unstable frequency power as described in 

Setting Lockout

.

LOCKOUT LOAD ON 

GENERATOR

A or B

Utility

Power is available on module output.

LOCKOUT DISABLED 

A or B

Generator

Module operates with standard load shed logic. See 

Table 2-1

 for more

information.

LOCKOUT DISABLED 

A or B

Utility

Power is available on module output.

NOTE:

 Duration of Return to Utility timer is longer in Mode B.

Table 2-3. LED States

State

LED State

Mode

Note

Shed

1 second flash 

(1 On – 1 Off)

Generator

Module detected an overload and shed its load. This state only occurs in
generator mode, or during a first time utility power-up for five minutes of
initial operation.

Lockout 

(30 minutes)

3 second flash 

(3 On – 3 Off)

Generator

Module detected an overload while trying to recover from a shed situation.
Operation is disabled for 30 minutes. 
This state only occurs in generator mode.

Lockout 

Switch Active

6 second flash 

(6 On – 6 Off)

Generator

Module output is disabled and there is no power to the appliance while in
generator mode and generator is overloaded. Lockout switch must be ON.
See 

Table 2-2

.

Lockout 

Switch Active

ON

Utility

Lockout switch operates in generator mode only. It has no function in
utility mode. LED is solid, indicating the load is connected. Lockout switch
must be ON. See 

Table 2-2

.

Normal

ON

Generator or 

Utility

Indicates the appliance has power. This is the default in utility mode. It is
the normal operating state in generator mode when an overload is not
detected.

Test

1 second flash

Generator or 

Utility

Test button triggers a typical shed condition and overrides all other states
except generator lockout switch ACTIVE state.

NOTE:

 Actual test time varies depending on SMM priority setting. Use the

following formula to calculate test time:

Time = (P-1) x 15 seconds, where P represents priority setting.

Example: SMM Priority 6 test time = (6-1) x 15 seconds, or 75 seconds.

Содержание G007000-0

Страница 1: ...RAC COM 1 888 GENERAC 1 888 436 3722 Para espa ol visita http www generac com service support product support lookup Pour le fran ais visiter http www generac com service support product support looku...

Страница 2: ...ii Owner s Installation Manual for SMM 000393a WARNING CANCER AND REPRODUCTIVE HARM www P65Warnings ca gov...

Страница 3: ...ation Considerations 3 Smart Management Module SMM 3 SMM and Carton Contents 4 Setting Lockout 5 Jumper Locations 5 Section 3 Installation Tests Troubleshooting Electrical Specifications 9 Enclosure S...

Страница 4: ...Table of Contents iv Owner s Installation Manual for SMM This page intentionally left blank...

Страница 5: ...es The manufacturer cannot anticipate every possible cir cumstance that might involve a hazard The alerts in this manual and on tags and decals affixed to the unit are not all inclusive If using a pro...

Страница 6: ...Introduction and Safety 2 Owner s Installation Manual for SMM This page intentionally left blank...

Страница 7: ...e SACM as the top priorities then use additional SMMs as the remaining priorities To reduce the loads returned to the generator all at once it is best to set the SMM priorities to follow after the las...

Страница 8: ...sitions are LOCKOUT LOAD ON GENER ATOR enabled and LOCKOUT DISABLED See Table 2 2 NOTE Recovery time is based on priority dial settings See Table 2 1 Test Button C Disables contactor output for a spec...

Страница 9: ...ped with two movable jumpers 2 Jumper locations are indicated on the diagram 3 Frequency Jumper default for 60 Hz 4 Mode Selector Jumper identified on control board as Lock Out Jumper position A is de...

Страница 10: ...erator mode or during a first time utility power up for five minutes of initial operation Lockout 30 minutes 3 second flash 3 On 3 Off Generator Module detected an overload while trying to recover fro...

Страница 11: ...the l oad Module now in lockout recovery NO YES Have load shed recovery time a nd module priority time elapsed 1 YES NO Was lockout recovery operation successful YES NO YES NO Notes 1 Refer to the Pr...

Страница 12: ...General Information and Setup 8 Owner s Installation Manual for SMM This page intentionally left blank...

Страница 13: ...ditional information Mounting Instructions Recommended installation is near the electrical panel or appliance load The enclosure has a NEMA 3R rating and can be mounted indoors or outdoors It provides...

Страница 14: ...rce and load lines to transfer switch and SMM NOTE Suitable conduit fittings must be installed in knockout openings when running supply and load wires Height in mm H1 6 17 156 8 H2 2 36 60 Width in mm...

Страница 15: ...ntil power returns during an outage Delay time for post load shed recovery An example configuration is shown below Configurations will vary depending on customer prioritization of loads 1 Set the prio...

Страница 16: ...time delay see Table 2 1 for unit to enable output Load not powered LED flashing 3 second interval This load overloaded the generator while attempting recovery from a shed It is in a 30 minute lockou...

Страница 17: ...Installation Tests Troubleshooting Owner s Installation Manual for SMM 13 This page intentionally left blank...

Страница 18: ...Installation Tests Troubleshooting 14 Owner s Installation Manual for SMM This page intentionally left blank...

Страница 19: ......

Страница 20: ...rights reserved 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 W2929...

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