G&F Manufacturing Gulfstream HE125RA, Install & Operation Manual

Page 1: ...Manufacturing Swimming Pool Heat Pump Install Operations Manual 5005001B Version 5 2 Downloaded from https gadgetsgo com HE125RA Gulfstream 122K BTU pool spa heatpump html Authorized Gulfstream Distributor ...

Page 2: ...d Valve Automation 9 o Plumbing Sequence 9 Heat Pump Features 10 Heat Pump Operation 11 o Control On Off 11 o Pool Spa Modes 12 o Changing Set Point Temperature 12 o Heater Running Time 13 o Keypad Lockout 13 o Defrost Cycle 13 o Condensate Draining 13 o Pool Solar Heat 14 o Heat Cool Operation 15 o Care Maintenance 16 o Cleaning 16 o Winterizing 16 Troubleshooting 17 Wiring Diagrams 19 Service 21...

Page 3: ...r visit our website at Gulfstreamheatpump com When asking for help or service please provide a detailed description of the problem your heater s complete serial number the purchase date and dealer purchased from This information will help us respond properly to your request Keep a copy of the sales receipt showing the date of purchase Proof of purchase will assure you of in warranty service INTROD...

Page 4: ...mperature This will keep evaporation the greatest source of heat loss to a minimum greatly reducing the overall pool heating costs During warmer weather the pool cover may not be required Your pool and spa heater combines simplicity with trouble free performance As with most appliances an understanding of proper operation of the heater is important Proper installation and operation increases effic...

Page 5: ...l 7 4 to 7 8 1 time per week Chlorine Concentration 1 0 to 3 PPM 1 time every 2 to 3 days Total Alkalinity 80 to 120 PPM 1 time every 2 to 3 weeks Total Dissolved Solids Below 2400 PPM 1 time per month Calcium Hardness 200 to 300 PPM 1 time per month The location of the chemicals introduction to your system is also critical to the heater s life If an automatic in line Chlorinator or Brominator is ...

Page 6: ...ause cold air recirculation If the unit is installed at the edge of a roofline make sure the roof has a rain gutter to prevent water from the roof pouring into the heater All sides of the heater should have at least 12 inches of clearance to allow enough air to flow through the evaporator coil for optimal heating Restricting one side of the evaporator coil is permitted however it will cause a decr...

Page 7: ...ht corner of the board See Diagram FS1 Remove White wires from the Water Pressure Switch and insert the two flow switch wires If there is only a minimal amount of backflow of water such as with a solar pool system the installer may be able to adjust the pressure switch to keep it from engaging Diagram FS1 Initial Installation Control Board Set Up After completing the plumbing and wiring of the hea...

Page 8: ...off before it reaches the set point The new sensor must be attached to the board on the spades where the current WTS is attached Enabling the Solar Control Press and hold the UP and the DOWN arrows until the service menu appears Use the MODE button to scroll when you see SOLAR CONTROL Press the UP or DOWN arrow to ENABLE Do not touch anything else The board will automatically return you to the mai...

Page 9: ...n App on your mobile device Additional wiring required See GPS online Diagram MVA1 Pump Filter Heat Pump Plumbing Sequence The piping sequence is pool pump filter heater chlorination system s pool Rigid PVC piping is recommended and all joints secured with PVC glue Installation MUST conform to all local codes Make sure water flow is correct as indicated on back of heater Again try to keep piping a...

Page 10: ...bilities even heat motorized valve operation and solar control ULTRA QUIET The unit is equipped with a low RPM fan motor in combination with a deep drawn venturi to ensure whisper quiet operation HIGH EFFICIENCY The heat pump utilizes the latest in compressor technology to produce the highest efficiency available when coupled with the over sized enhanced fin evaporator coil and rifled titanium tub...

Page 11: ... CONTROL Additional wiring required The board can be set to run and monitor your pool solar system There is no need to have a second and separate control system MOTORIZED VALVE CONTROL Additional wiring required The Board now has terminals for your motorized valves this will allow your heater to turn the valves and isolate the spa by just pressing the MODE button HEAT PUMP OPERATION POWER OFF To s...

Page 12: ...plays are POOL HEAT SPA HEAT POWER OFF POOL COOL POOL HEAT COOL POOL SOLAR HEAT will display if enabled in the service menu Addition programming and wiring may be required for these features to be activated CHANGING SET POINT TEMPERATURE To change the set point temperature press either the Up or Down arrow buttons on the control The display will then show POOL or SPA TEMPERATURE SET POINT on the t...

Page 13: ...n pushed while in LOCKED will cause the display to show LOCKED for 5 seconds To unlock the Keypad press and hold the MODE button for 6 seconds The display will show UNLOCKED for 5 seconds DEFROST CYCLE The heater is designed to enter the defrost cycle at ambient air temperatures below 48 Fahrenheit During this cycle the unit may shut down and the control will display DEFROSTING until the ambient a...

Page 14: ...temp set point has been set you will see POOL SOLAR HEAT SETPOINT on the display as shown in illustration 3 P O O L S O L A R H E A T S E T P O I N T 8 8 F Illustration 3 Using the UP or DOWN arrow to adjust the desired Solar set point the board will display POOL SOLAR HEAT after 5 seconds of inactivity The Heat Pump will be engaged only when water temperature falls 1º below user s POOL TEMPERATUR...

Page 15: ... until desired temperature is on display 4 While still in the POOL TEMPERATURE SETPOINT screen press the MODE button to set the DEADBAND This will regulate how many degrees difference until the unit heats or cools Default is 2 CHOICE TWO HEAT OR COOL OPTION 3 IN SERVICE MENU This will allow your Heat Pump to independently heat or cool your pool Programming Instructions 1 Access the service menu by...

Page 16: ...net is made from a maintenance free rust free plastic that is UV resistant It will last for years and any dirt or dust may be wiped away with a cloth or sprayed off with a water hose Only use products designed for cleaning plastics WINTERIZING In areas where freezing conditions are not prevalent and winterizing of pools is not common allow water to flow through the heater even when not in use CAUT...

Page 17: ...r if the water has stopped coming out of bottom of unit it is just condensation If water still coming out of the bottom of the unit then you have a water leak inside of the unit Heater is heating slowly or not getting up to temperature Low or restricted water flow through the heater You may need to clean or replace the filter Check the pool pump to make sure you are getting about 40 50 GPM through...

Page 18: ...ource of heat feeding hot water into the unit If no secondary source of heat call for service Unit Displays Water Evap Sensor Malfunction Unit Water or Evaporator Sensor needs some service Call for Service Unit Displays Solar Sensor Malfunction Check to see if you have a solar system If so then you need to have the sensor on the roof serviced If not then someone has enabled this feature in your bo...

Page 19: ...19 Pool Heater Wiring Diagram Downloaded from https gadgetsgo com HE125RA Gulfstream 122K BTU pool spa heatpump html Authorized Gulfstream Distributor ...

Page 20: ...20 1 1 1 1 Downloaded from https gadgetsgo com HE125RA Gulfstream 122K BTU pool spa heatpump html Authorized Gulfstream Distributor ...

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Page 22: ... or 239 790 2098 or contact us online at Gulfstreamheatpump com When calling for service please provide a detailed description of the problem your heater s complete serial number the purchase date and dealer name This information will help us respond properly to your request Keep your sales receipt showing the date of purchase Proof of purchase will assure you of in warranty service REGISTER ONLIN...