Generac Power Systems 006873 Owners & Installation Manual page 9

Smart management module (smm)
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Lockout
Switch
Mode
Position
ON
GENERATOR
ON
UTILITY
OFF
GENERATOR
OFF
UTILITY
State
LED State
1 second flash
Shed
(1 On – 1 Off)
Lockout
3 second flash
(30 minutes)
(3 On – 3 Off)
Lockout
6 second flash
Switch Active
(6 On – 6 Off)
Lockout
ON
Switch Active
Normal
ON
Test
1 second flash
Owner's/Installation Manual for SMM
Table 2-2. Lockout Switch Settings
Power is NOT available on module output (contactor output). Contactor is OPEN.
Power is available on module output (contactor output). Contactor is CLOSED.
Module operates with standard load shed logic. Contactor is OPEN or CLOSED per logic.
Power is available on module output (contactor output). Contactor is CLOSED.
Table 2-3. LED States
Mode
Module detected an overload and shed its load. This state only
Generator
occurs in generator mode, or during a first time utility power up for
five minutes of initial operation.
Module detected an overload while trying to recover from a shed
situation. It identified the offending load and disabled operation for 30
Generator
minutes to allow other loads to operate. This state only occurs in
generator mode.
Module output is disabled and there is no power to the appliance
Generator
while in generator mode. Lockout switch must be ON. See Table 2.
Lockout Switch operates in generator mode only. It has no function in
Utility
utility mode. LED is solid, indicating contactor is CLOSED and load is
connected. Lockout switch must be ON. See Table 2.
Indicates contactor is CLOSED and appliance has power. This is the
Generator or Utility
default in utility mode. It is the normal operating state in generator
mode when an overload is not detected.
Test button triggers a typical shed condition and overrides all other
Generator or Utility
states except generator lockout switch ACTIVE state.
Section 2: General Information and Setup
Function
Note
5

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