and and H/AT100R Installation Guide H/AT120R PN: LTP0010 01/30/04 Also Applies to: XL100R XL120R Models: ATTENTION INSTALLER: THIS DOCUMENT IS PURCHASER’S PROPERTY AND IS TO REMAIN WITH THE HEAT PUMP OWNER (Text Box comment AQ Tech, 9/24/04) NOTES TABLE OF CONTENTS WELCOME TO THE TEAM -------------------------------------------------------5 IMPORTANT FEATURES OF YOUR NEW HEAT PUMP -------------------6 SAFTEY INFORMATION ----------------------------------------------------------7 QUICK START & ST

¦ During periods where heating or cooling is not desired, leave POOL/OFF/SPA toggle switch in the OFF position. Freeze protection / Extended Shut Down ¦ In areas where freezing conditions are a rare occurrence, allow the filtration system to run continuously through the freeze period. Typically, during light freeze conditions, circulating water will not freeze. ¦ In areas where freezing conditions are prevalent, please refer to winterizing instructions following this section. SEASONAL USE & SHUT

Risk of Electrical Shock… Ensure all electrical power to the heater has been disconnected prior to removing the heater front access panel. Leave electrical power disconnected throughout the following jumper repositioning procedure. 1. To access the jumper, disconnect electrical power and remove the heater front entry panel; then, remove the metal cover from heater electrical enclosure. For layout details of the PC control board, see figures on next page. 2. Locate the mode jumper in the upper ri

A regularly maintained heater will protect your investment, and will potentially extend the useful life of your heat pump far beyond the warranty period. Our expertly trained factory service technicians offer comprehensive maintenance procedures designed to insure your heat pump–over the coming years–will continue to operate efficiently and reliably.* The 20-Point Planned Maintenance Service Includes the Following: > Check Water Flow > Clean Evaporator Coil > Check Relay Contacts > Check Capacit

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 or unqualified individuals. Service must be perf

Since 1981, AquaCal has maintained the worldwide lead in the manufacture of swimming pool & spa heat pumps. Your new heat pump is not only a great investment, but also the most cost effective method available for heat-“You can rest assured ing pools and spas. For example, your knowing your new heat heat pump is up to 400% more efficient than gas, and, when compared to elec pump is of the highest tric resistance heat, your heat pump is nearly 600% more effective. You can rest quality and efficien

H. Return system controls to desired mode of operation. 6. Spa Dead Band Differential [dBS]: In the heating mode, the dead band differential determines the number of degrees the water temperature must fall below the set point before the thermostat closes. In the cooling mode, the dead band differential determines the number of degrees the water temperature must rise above the set point before the thermostat closes. When in the auto-changeover mode, the dead band differential operates in the same

Owners: if your installation includes an external controller, contact your installing dealer, or the external controller manufacturer, for external controller operating instructions. These instructions are for quick-starting in the HEATING mode... Owners of Heat-Cool units, in order to utilize all features of their heater, will certainly want to also refer to: Owner Level Programming, beginning on page-14 of this manual. 1. Verify Electrical Power is Present at Heater: A. Ensure that the unit ha