Aquacal T115, T65, T135 owner manual Heater not Repairable by Owner, Water Chemistry Safety

Heater NOT Repairable by Owner

WARNING !

Failure to heed the following may result in permanent injury or death.

Heat pumps contain no owner-repairable components. Repairs must not be attempted by untrained and/or unqualified individuals. If service is deemed necessary, contact installing dealer or AquaCal Customer Support at (800) 786-7751.

Refrigerant Circuit Service Only by

Qualified, EPA Certified Technician

WARNING !

Failure to heed the following may result in permanent injury or death.

Heater contains refrigerant under high pressure. Repairs to the refrigerant circuit must not be attempted by untrained and/or unqualified individuals. Service must be performed only by qualified HVAC technicians. Recover refrigerant to relieve pressure before opening system.

	Water Chemistry Safety
WARNING !		death.
		Failure to heed the following may result in permanent injury or

Improper water chemistry can present a serious health hazard. To avoid possible hazards, maintain Pool-Spa water per standards below.

CAUTION ! Failure to heed the following can result in damage to equipment.

While your heat pump’s titanium-based heat exchanger provides nearly impervious protection against poor water chemistry, improper water chemistry may cause expensive damage to pump, filter, pool shell, etc. To avoid equipment damage, maintain Pool-Spa water per standards below.

RECOMMENDED WATER CHEMISTRY STANDARDS

Chlorine	:	1.0 – 3.0 ppm in pools, 1.5 – 3.0 ppm in spas
Bromine	:	2.0 – 4.0 ppm in pools, 3.0 – 5.0 ppm in spas
pH	:	7.4 – 7.6 ppm in pools, 7.2 – 7.8 ppm in spas
Total Alkalinity	:	80 – 140 ppm in pools, 80 – 120 ppm in spas
Calcium Hardness	:	200 – 400 ppm in pools and spas
Total Dissolved Solids	:	1,000 – 2,000 ppm in pools,
		1,500 ppm above start-up TDS in spas

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