A.O. Smith Pool & Spa Motor manual Larger horsepower rating than the one recommended

M O U N T I N G

A LT I T U D E

P O W E R S O U R C E

M O I S T U R E

Century and Neptune motors have superior resistance to moisture, but you should avoid placing

the motor where it can be splashed. Avoid installing the motor in low spots where it could collect water and be flooded. In fact, it’s probably a good idea to elevate the motor at least two inches off the ground.

Before you turn the motor on,

check to see that the line voltage, phase and frequency match the specifications shown on the motor name- plate. Current capacity must be adequate enough to maintain rated voltage at the motor terminals under all conditions. If it’s too high, contact the local utility. If it’s too low check for overloaded circuits, loose connections or wire of the wrong gauge (see wire selection guide).

Generally, motors will run hotter with increasing

altitudes. For installations more than 3,300 feet above sea level, it’s advisable to use a motor with the next

larger horsepower rating than the one recommended

for that application at sea level or use a A.O. Smith E-Plus (High Efficiency) motor of the same rating when available.

Fastening the pump and motor assembly securely

to a foundation or base will prevent vibration, loosening, and future misalignment. Make sure that the motor and pump assembly rotate freely before starting the motor.

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