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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. This setting
is considered standard for most installations.

LOCKOUT LOAD ON 

GENERATOR

B

Generator

Module sheds load and does not reconnect until utility returns. This setting 
is recommended for installations in areas with unstable utility power.

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  load  is  connected.  Lockout  switch
must be ON. See 

Table 2-2

.

Normal

ON

Generator or 

Utility

Indicates 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 G007006-0

Страница 1: ... GENERAC COM 1 888 GENERAC 1 888 436 3722 Para español visita http www generac com service support product support lookup Pour le français visiter http www generac com service support product support lookup 000209b WARNING Loss of life This product is not intended to be used in a critical life support application Failure to adhere to this warning could result in death or serious injury ...

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

Страница 3: ...ns 3 Application Considerations 3 Smart Management Module SMM 3 SMM and Carton Contents 4 Setting Lockout 5 Jumper Locations 5 Section 3 Installation Tests and Troubleshooting Electrical Specifications 9 Enclosure Specifications 9 Remove Contents from Carton 9 Tools Needed For Installation 9 Mounting Instructions 9 Connections 10 Setting Priorities 11 Tests 11 Utility Test 11 Installation Summary ...

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

Страница 5: ...ifically recommend verify that it is safe for others and does not render the equipment unsafe Throughout this publication and on tags and decals affixed to the unit DANGER WARNING CAUTION and NOTE blocks are used to alert personnel to special instructions about a particular operation that may be haz ardous if performed incorrectly or carelessly Observe them carefully Alert definitions are as follo...

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

Страница 7: ... This allows the generator to accept loads gradually reducing the potential for additional nuisance load shed events A SMM can share a priority with an A C priority on the SACM provided the generator is sized to han dle the combined surge load from both appliances Sharing priorities can allow up to 12 loads to be managed in a correctly sized system In any combination of modules recovery times afte...

Страница 8: ... Switch positions 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 speci fied time LED D Provides module status See Table 2 3 Contactor E Normally OPEN If generator begins to overload the contactor opens to take load off generator power See Connections Mounting...

Страница 9: ...ram 3 Frequency Jumper 4 Mode Selector Jumper identified on control board as Lock Out Jumper The frequency jumper is factory set at the 60 Hz position The mode selector jumper is factory set at position A which is considered standard for most installations Jumpers should remain in place except when operating the unit under either or both of the following conditions Operating the unit at 50 Hz requ...

Страница 10: ...ower 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 ...

Страница 11: ...t 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 Priority Settings table for information on recovery priority times 2 If the module detects a generator overload during a load shed recovery the module will again shed the load for up to 30 minutes Load...

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

Страница 13: ... of inaccurate ghost voltage readings also known as phantom voltage or stray voltage readings See DMM manufacturer s liter ature for additional 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 a degree of protection against rain and sleet and is undamaged b...

Страница 14: ...e at least 167 F 75 C rated wire and gauge per installation instructions See Table 3 1 for recom mended wire size based on load current Height in mm H1 7 0 178 5 H2 2 4 61 0 Width in mm W1 11 4 289 4 W2 7 8 200 0 Depth in mm D1 5 3 136 9 W1 W2 H2 H1 D1 009113 Legend A Red 240 VAC Line B Black 240 VAC Line C Red 240 VAC Load D Black 240 VAC Load E White Neutral as required F Green Ground as require...

Страница 15: ...figuration is shown below Configurations will vary depending on customer prioritization of loads 1 Set the priority of each SMM as desired using the example configuration for reference 2 Apply priority decal in a suitable location on electri cal panel to record chosen priority designations 3 Record priorities on decal Tests Utility Test 1 Turn utility power ON and enable all module feed ing circui...

Страница 16: ...d occurred Wait five minutes plus the priority 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 lockout wait period Wait 30 minutes from lockout for unit to attempt to re apply load Review all loads enabled in household The genera tor may experience anothe...

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

Страница 18: ...Installation Tests and 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 W29290 Hwy 59 Waukesha WI 53189 1 888 GENERAC 1 888 436 3722 www generac com ...

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