Hayward Easy Temp Owner's Manual page 7

CAUTION
All electrical connections must be done by a qualifi ed electrician and
according to the local electrical codes. Always cut off the unit's main
!
power whenever the access panel is open or removed. Always install the
machine outdoors (unless otherwise approved by the manufacturer),
while respecting the minimal clearances needed for proper operation
and heating.
CAUTION
!
Proper pool chemistry is vital to the life of your heater. Pay particular
attention to the total alkalinity and TDS. It is highly recommended that you
have your pool chemistry checked often by an independent pool store.
OWNER'S MANUAL
5