Instruction Manual

Installation
2–4 975-0400-01-01 Revision H
This manual is for use by qualified personnel only.
Flammable or combustible materials are defined as “any material containing
wood, compressed paper, cellulose, plant fibers, plastics, liquids, or other
material that will ignite and burn, whether flame-proofed or not” according to the
NFPA. Flammable liquids are defined as “any liquid whose flash point does not
exceed 100 °F (38 °C).” Examples of flammable liquids are gasoline, methanol,
and ether.
When choosing a wall to install the solar charge controller, choose a wall that is
not considered a flammable material such as concrete, brick, or metal.
Sealed
Compartments
If using “sealed” batteries, the solar charge controller can be mounted in the
same enclosure as long as it is adequately ventilated.
For optimal and safe operation, ensure there is adequate clearance around the
solar charge controller. See Table 2-2 and Figure 2-1. If clearances are reduced
below these minimums, rated performance may not be achieved.
NOTICE
EQUIPMENT DAMAGE
Never install the solar charge controller where it is exposed to salt water spray.
Exposure to salt water will void the warranty and may cause a shock hazard.
Failure to follow these instructions can cause damage to the solar charge
controller.
WARNING
FIRE, EXPLOSION, AND CORROSION HAZARDS
To reduce the risk of fire or explosion, do not install the solar charge controller
in sealed compartments containing batteries or in locations that require
ignition-protected equipment.
To reduce the risk of corrosion from hydrogen-sulfide gas vented by batteries,
do not install the solar charge controller in sealed compartments containing
batteries.
Failure to follow these instructions can result in death or serious injury.