Raypak B-R259 - Pool & Spa Water Chemistry; Automatic Chlorinators & Chemical Feeders; Cold Weather Operation; Winterizing the Pool & Spa Heater

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Chemical imbalance can cause severe damage to
your heater and associated equipment. '4<AG4<A
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;84G8E  Heat exchanger damage resulting from
chemical imbalance is not covered by the warran-
ty.
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See plumbing diagrams on page 31.
NOTE: High chemical concentrates from feeders and
chlorinators that are out of adjustment will cause rapid
corrosion to the heat exchanger. Such damage is not
covered under the warranty.
COLD WEATHER OPERATION
IMPORTANT FREEZE INFORMATION
COLD CLIMATE: *EB?BA:87 BC8E4G<BA J<G; J4G8E
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WINTERIZING THE POOL & SPA HEATER
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POOL & SPA WATER CHEMISTRY
AUTOMATIC CHLORINATORS AND
CHEMICAL FEEDERS
MODERATE CLIMATE: "84G8EBC8E4G<BA64A6BAG<A
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CAUTION: Do not use the heater to maintain water
temperatures just above freezing or for freeze protec-
tion. When heater is used during freezing weather,
care must be taken to avoid freeze-ups. Continuous
pump operation is a must. Additional protection may
be required. The heater is not warranted against
freeze-ups.