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L
I
S
®
Raypak RHP Series
Swimming Pool and
Spa Heat Pump
OWNER and
INSTALLATION MANUAL
Model RHP 33
R
C 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: (03) 9757 3333
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. Installat
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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 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. They are classified according to relative seriousness of the hazard potential, from DANGER at the most serious, to WARNING, or
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RHP Series Swimming Pool and Spa Heat Pump OWNER and INSTALLATION MANUAL CONTENTS Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 I. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 II. Electrical Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 III. Water C
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Introduction WARNING This pool/spa heat pump is an electromechanical machine that incorporates a pressurised refrigerant gas in a sealed system. ONLY trained and qualified service personnel should attempt 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, chemistry requirements and installatio
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• Each side of the unit must be located at least 300mm from walls, pipes, or other obstructions for unrestricted air intake and service access. WARNING Do not install the unit within 1m of fossil fuel burning heaters. Air intake along the sides of this heat pump could disturb the combustion process of the unit, and could cause damage or personal injury. •Mount the unit on a level, sturdy base, preferably a concrete slab or blocks. The size of the base should be not less than 1m by 1m. •Complet
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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 pool filter and the pool. 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. Unit inlet/outlet connection fittings are 50mm PVC slip couplers.
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Indicator Lamps: There are 6 indicator lamps located on the unit control panel: Control panel Indicator lamps When this lamp is lit, unit requires service. When any combination of these 5 lamps is lit, operation is normal. • Power (amber lamp): When lit, indicates power is applied to the unit. • Water Flow (green lamp): When lit, indicates normal water flow. • Heat Demand (green lamp): When lit, indicates the actual water temperature is below the target water temperature. • Compressor D
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NOTE: The heat pump will be OFF when the Remote position is selected on the Pool/Spa selector switch. Spa thermostat 4.Allow the heat pump to operate for a few minutes to stabilize operating pressures and to allow various Pool/Spa selector component temperatures to normalize. switch 5. Verify that the discharge air temperature is Pool thermostat approximately 4°C - 6°C cooler than the air entering the unit. VI. Seasonal Start-Up or Annual Check 1. Remove leaves, pine needles, etc. from t
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VIII. Summer Shutdown If you do not plan to use the pool heat pump during the summer months, secure and protect it as follows: 1. From the control panel, turn the control switch to Remote (OFF). 2. Turn the heat pump power switch to OFF. 3. Leave the valves set the way they are unless additional circulation is required. DO NOT stop all flow through the heat pump. 4. IMPORTANT: Remember to reset the valves before the next heating season, or the heat pump will not operate properly. IX. Freeze P
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To clean the fins, spray with a garden hose. But avoid high water CAUTION 2. pressure, which will bend and damage the fins. B. Cabinet Care (optional) - The cabinet is designed for outdoor use and requires little care. However, you can clean it if you wish. Shut OFF electricity to the heat pump. WARNING 1. 2. Wash the cabinet with soap and water. C. Condensate Drainage - The heat pump extracts humidity from the air as it passes through the coil, similar to the way a cold drink outside “sweats
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operation. After the desired temperature is reached, return the system to normal operation. •Is airflow through the unit being obstructed? Restrictions such as shrubbery, tall grass, dirty coils, or any other obstruction to airflow will reduce performance. •Is the pool blanket/cover being used? Unblanketed pools can lose up to 6° per night compared to 2 degrees or less when a blanket is used. Without a blanket, the total heat gained during the day can be lost overnight. •Are rapid heat losses
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POWER SUPPLY •Verify that all circuit breakers are reset and working properly. •If the Power lamp on the control panel still does not light, contact the installing dealer, since it may be a power problem requiring an electrician. WATER FLOW •Verify that the filter is clean to provide good flow. •Verify that the valves are properly positioned. •If the Water Flow lamp on the control panel still does not light, and water is circulating in the pool or spa, contact the installing dealer to adjust t
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Plumbing Diagrams Water In Water Out Filter (from pool (to pool or Spa) or Spa) For systems with pumps of less than 2 HP(1.5Kw) (under 300 l/min), no external bypass is required. Connections are 50 mm pipe slip. Plumb the heat pump after the filter and before any chlorinators. Water In (from pool Water Out Filter or Spa) (to pool or Spa) For systems with pumps of 2 HP (1.5Kw) or greater (over 300 l/min), an external bypass is required. Adjust the bypass valve to divert a minimum of 150 l/min
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1 2 3 4 T1 Legend Blue F2 C = Capacitor Black D = Diode, LED 240VAC D1 Power F = Fuse 1 Amp High Pressure Switch K = Relay, Contactor Black M = Motor White D D R= Resistor, Pot D2 Water Flow 208VAC RT = Thermistor S1 Red S = Switch T = Transformer D3 Heat Demand TB = Terminal Block K1 Compressor Motor U = Un-repairable Assembly Low Pressure Switch Red Blue Blue Compressor Defrost Switch C Blue D4 Delay Active Black Tan S2 S Yellow S3 Defrost M1 Control Panel Interface Active Black D5 TB1 +24 V/P
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Control Panel Assembly Replacement Parts List 1 12 4 7 13 11 11 9 6 15 3 16 10 14 5 8 ITEM QTY DESCRIPTION PART No. 11 Control Panel 21 Contactor Compressor 31 Fan Relay 41 Control Board 24Volt 2 51 Thermostat 61 Transformer 71 Timer IMC 203 81 Capacitor 91 Pressure Switch Water 10 1 Fuse Block 11 2 Bushing Heyco 2184 12 4 Stand-off RLCBSR1 13 2 Terminal Strip 14 1 Clamp Capacitor 04 15 1 Ground Lug 16 1 Fuse 2A Type 3AG 12
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Control Panel Cover Assembly Replacement Parts List 4 5 4 4 Front 1 6 6 7 8 8 7 2 3 2 1 Back ITEM QTY DESCRIPTION PART No. 11 Control Panel Cover 22 POT 31 Switch Type A403 43 Knob 51 Label Control Panel 62 Lamp Green 72 Lamp Red 82 Lamp Amber RHP Control Panel Cover 13
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Heat Pump Assembly Replacement Parts List - RHP 33 11 ITEM QTY DESCRIPTION PART No. 11 Assembly Base 13 21 Evaporator Coil 31 Access Panel 15 41 Power Input Panel 51 Cover, Top 12 61 Compressor, Scroll 73 Corner Support 5 81 Heat Exchanger 92 Retainer, Screen 10 1 Control Panel Cover * 11 1 Fan Guard 9 12 1 Fan Blade 13 1 Fan Motor 14 1Water Manifold Assembly 15 1 Conduit, Fan 16 1 Coil Guard 17 1Control Panel Assembly * 18 1 Expansion Valve 19 1 Filter Dryer BFK-165 S *See assembly drawing in t
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