Raypak® Swimming Pool Heat Pump OWNER’S MANUAL Models 5300 6300 8300 R C LIS TED US 9900276 This manual should be maintained in legible condition and kept adjacent to the heat pump or in a safe place for future use. For additional information call: (800) 260-2758 The instructions in this manual are for the use of qualified individuals specially trained and experienced in the installation and maintenance of this type of equipment and related system components.
PRODUCT SAFETY SIGNS AND LABELS Recognize this symbol in the manual as an indication of important safety information! This manual, as well as the pool/spa heat pump itself, contains ANSI-approved product safety signs and labels. Please read these signs and labels, as they convey important safety information about hazards that may be potentially present in and around the heat pump.
Swimming Pool Heat Pump OWNER’S MANUAL - Models 5300, 6300, 8300 CONTENTS Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 I. Installation Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 II. Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 III. Water Connections . . . . . . . . . . .
Introduction WARNING This pool heat pump is an electromechanical machine that incorporates a pressurized refrigerant gas in a sealed system. ONLY trained and qualified service personnel are authorized to install or service this equipment. Without proper training and knowledge of such equipment, any attempt to install or service the unit could result in serious injury or even death. This manual contains important information on the use, maintenance and troubleshooting of your new heat pump.
Situate the pool heat pump carefully to minimize installation costs while providing maximum efficiency of operation, and to allow adequate service access, as follows: • For unrestricted air intake and service access, position each side of the unit at least 1 ft (30 cm) from walls, pipes and other obstructions. • The unit is designed for outdoor installation; do NOT install it in an enclosed area such as a shed or garage, unless ventilation is provided to ensure adequate air exchange for proper operation.
III. Water Connections CAUTION The heat pump inlet and outlet connections are NOT interchangeable. They must be connected as instructed below. 1. Connect the heat pump in the return water line between the filter and the pool/spa. See page 10, Plumbing Diagrams. 2. Connect the filter outlet to the fitting marked WATER IN at the bottom front of the unit. 3. Connect the fitting marked WATER OUT to the return piping to the pool/spa. Unit inlet/outlet connection fittings are 2-inch PVC unions.
interruption, this solid state device will prevent compressor restart for approximately 5 minutes. Upon power failure or interruption, a 6 to 8 minute delay will also be initiated. Refrigerant Low Pressure Control: Stops the compressor if refrigerant suction (low side) pressure falls too low as a result of a malfunction, loss of charge or extreme cold conditions.
V. System Start-Up 1. Verify that the Power lamp is ON and that the pool/spa pump is running and circulating properly. 2. Verify that the control panel Spa-Remote-Pool switch is in the Remote (OFF) position; see the figure. 3. Turn the control switch to either Pool or Spa to turn the system ON and raise the thermostat setting above the current water temperature. At this time the 2 green lamps should illuminate. The fan and compressor should start up and run simultaneously.
VII. Heat Pump Running Time 1. Determine the length of pump and heat pump operating time necessary for your particular requirements. Minimum run time should be the required hours to attain proper water filtration. Maximum run time obviously is 24 hours per day, or as required to reach desired water temperature, and depends on such things as weather, pool/spa size, covering, shading, etc. 2.
X. Maintenance NOTE: The heat pump MANUFACTURER IS NOT RESPONSIBLE for maintenance adjustments. The following maintenance procedures are designed to keep your heat pump operating at a high level of reliability. Maintenance must be performed on a periodic basis to maintain warranty coverage and prevent system failures and performance degradation. A. Air Coil Cleaning - Efficient operation depends on free circulation of air through the thin and tightly-spaced fins of the evaporator coils.
• Is water condensing on the evaporator and internal copper pipes? This is also evidence of heat removal from the air. When the air is cool with low humidity, condensation may not be evident. • How long has the unit been operating? During initial pool heating in cold weather, it may require a week to elevate the water temperature to a comfortable level. Normally, it takes about 4 days. How many hours per day is the unit operating? Remember that the heat pump only operates while the pool pump is running.
C. CONDENSATION SEEMS EXCESSIVE Heat pumps can produce a large amount of condensation (water) during operation. If you suspect that the heat pump is leaking: a. Use a pool chemistry test kit to confirm there is no chlorine in the condensation. Or, b. Shut the heat pump OFF and leave the filter pump running to see if the water stops dripping. If the water stops dripping, the heat pump is not leaking. XII.
Plumbing Diagrams Water In (from pool or spa) Water Out (to pool or spa) Filter For systems with pumps of less than 2 HP (under 80 gpm), no external bypass is required. Connections are 2-inch unions. Plumb the heat pump after the filter and before any chlorinators. Water In (from pool or spa) Water Out (to pool or spa) Filter For systems with pumps of 2 HP or greater (over 80 gpm), an external bypass is required. Adjust the bypass valve to divert a minimum of 40 gpm through the heat pump.
