The primary indicator of this condition is little or no suction line superheat. Also, as the TXV is not holding back the required amount of refrigerant, there may be flash gas (high-pressure vapor) present in the liquid line; this is indicated by reduced liquid sub-cooling. Insufficient Condenser Water Flow: • Head pressure will moderately high to very high; • Suction pressure my be normal to slightly high; • Amperage will be higher than normal; • Liquid Sub-Cooling will be absent; the liquid li

If you utilize a time clock or similar device to control the operating time of your pool system, you should temporarily override the device and allow it to run the pool or spa pump until the water reaches the desired temperature. Your heat pump is a maintainer of heat and is sized to overcome the heat loss during the coldest period in which you are trying to heat. Once your pool is up to temperature, the time clock can be reset. The time your system has to run may need to be extended during the

Your new heat pump is not only a great investment, but also the most cost effective method available for heating pools and spas. For example, as a means to heat pool or spa water, your heat pump is up to 400% more efficient than gas, and, when compared to electric resistance heat, your heat pump is nearly 600% more effective. You can rest assured that your new heat pump is of the highest quality and efficiency, and is designed and built to provide years of trouble-free operation. Moreover, shoul

. . . . 9 IV. HEAT SOURCE WATER...... 4 JX. HEATER SHUTDOWN 9 V. EQUIPMENT OPTIONS...... 5 X. TROUBLE SHOOTING 10 INTRODUCTION The Water* Source swimming pool and spa heat pump utilizes water as the heat source rather than air. The practical recovery of heat stored in lakes, canals, oceans, wells, cooling towers or other viable heat resources is a cost—effective method of conserving energy. The Water-Source swimming pool / spa heat pump will provide many years of trouble-free service becaus

AquaCal AutoPilot Pool & Spa Heat Pump Owner’s Manual and Installation Guide MODEL / SERIAL NUMBER Attention Installer: This manual is purchaser’s property; leave with heat pump owner! PN: LTP0048 REV 2 NOTES TABLE OF CONTENTS WELCOME TO THE TEAM ----------------------------------------------5 HEAT PUMP OPTIONS -------------------------------------------------6 HOW A HEAT PUMP WORKS ------------------------------------------7 SAFETY INFORMATION------------------------------------------------8 QU

In areas where the winter temperatures are low, a 30 minute setting is recommended. The heat pump is equipped with an electronic defrost control. This solid state defrost control . operatesinconjunctionwithanextemal sensorlocatedata"cold"spotontheoutdoor coil. The control operates on a "Time/Temp" toinitiateand"Temp"toterminatethecycle. The control will initiate a defrost cycle every60minutes(setbythefactory)ifthecoiltemperature atthesensor is approximately 35"F or less. As the coil is being def

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