Installation, Tests, and Troubleshooting
Owner’s/Installation Manual for SMM
9
Section 3: Installation, Tests, and
Troubleshooting
Electrical Specifications
Enclosure Specifications
Remove Contents from Carton
Proceed as follows to remove contents from carton:
1.
Open carton.
2.
Remove and verify carton contents:
•
SMM
•
Priority decal
•
Owner/
i
nstallation manual
NOTE:
Contact Generac Customer Service if any of
these items are missing.
3.
Retain carton for mounting template.
4.
Contact the place of purchase with unit model
number to report any missing carton contents.
5.
Record date of purchase on front cover of this
manual.
Tools Needed For Installation
•
Power drill and suitable drill bit
•
Phillips and flat head screwdrivers
•
Mounting screws or wall anchors
•
Electrical materials
•
Voltmeter to indicate voltage presence
NOTE:
Use the Digital Multimeter (DMM) LowZ low input
impedance setting to collect accurate voltage measure-
ments. LowZ eliminates the possibility 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 by the formation of ice on the enclosure.
1.
Turn off both UTILITY (NORMAL) and EMER-
GENCY (STANDBY) power supplies.
2.
Select mounting location (near electrical panel,
appliance, or load to be managed).
3.
See
. Hold SMM enclosure against
mounting surface with arrows (G) pointing up, and
mark or drill four mounting holes (F). See
for mounting dimensions if necessary.
Input voltage
240 VAC
Current rating
100A resistive, 90A inductive
Locked rotor amp rating
540A
Motor rating
15 HP
Contactor coil voltage
240 VAC
Enclosure
Type 3R
Temperature
-22 to 122 °F (-30 to 50 °C)
Electrocution. Turn utility and emergency
power supplies to OFF before connecting
power source and load lines. Failure to do so
will result in death or serious injury.
(000116)
DANGER
