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MEGALINE FI
INSTALLATION AND USER MANUAL
de votre pompe à chaleur
www.poolstar.fr

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  • Page 1 MEGALINE FI INSTALLATION AND USER MANUAL de votre pompe à chaleur www.poolstar.fr...
  • Page 2 Warning This heat pump contains a flammable refrigerant R32. Any intervention on the refrigerant circuit is prohibited without a valid authorization. Before working on the refrigerant circuit, the following precautions are necessary for safe work. 1. Work procedure The work must be carried out according to a controlled procedure, in order to minimize the risk of presence of flammable gases or vapors during the execution of the works.
  • Page 3 Dear Customer, Thank you for your purchase and for your confidence in our products. These are the result of many years of research in the field of design and production of heat pumps for swimming pools. Our aim is to provide you with an exceptional high performance quality product.
  • Page 4: Table Of Contents

    Contents 1. General ......................................5 General Terms of Delivery ................................. 5 Safety instructions ..................................5 Water treatment ..................................5 2. Description ...................................... 7 Package contents ..................................7 General characteristics ................................7 Operating diagram ..................................7 Technical specifications ................................8 Unit dimensions ..................................9 Exploded view ..................................
  • Page 5: General

    1. General General Terms of Delivery All equipment, even if shipped ‘free of carriage and packing’, is dispatched at the consignee’s own risk The person responsible for receiving the equipment must carry out a visual inspection to identify any dam- age to the heat pump during transport (refrigerant system, body panels, electrical control box, frame).
  • Page 6: Water Treatment

    1. General During use To avoid serious injuries, never touch the fan when it is operating. Keep the heat pump out of the reach of children to avoid serious injuries caused by the heat exchanger’s blades. Never start the equipment if there is no water in the pool or if the circulating pump is stopped. Check the water flow rate every month and clean the filter if necessary.
  • Page 7: Description

    2. Description Package contents Heat pump Poolex Poolex Megaline Fi This installation and user manual General characteristics A Poolex heat pump has the following features: CE certification and complies with the RoHS European directive. High performance with up to 80% energy savings compared to a conventional heating system.
  • Page 8: Technical Specifications

    2. Description 2.4 technical caracteristics Poolex Megaline Fi 1000 Max. Heating power (kW) Air 26°C Min. Heating power (kW) 16,1 24,3 31,9 Eau 26°C Consumption (kW) 9.8~1.2 14.7~1.8 19.3~2.3 Hygro 80% 13.54~6.93 13.56~6.95 13.59~6.98 Max. Heating power (kW) Air 15°C Min.
  • Page 9: Unit Dimensions

    2. Description 2.5 Unit dimensions Megaline Fi 500 / 750 Megaline Fi 1000 Dimensions en mm Modèle Megaline Fi 500 / 750 Megaline Fi 1000 1865 2176 1252 2148 1076 1076 1317 2224...
  • Page 10: Exploded View

    2. Description 2.6 exploded view Megaline Fi 500 Megaline Fi 750 Megaline Fi 1000 Fan and motor Base frame Evaporator gas pipe Electronic expansion valve 4-way valve Heat exchanger Compressor Electric transformer Bottom panel Logic board box Electrical box cover Front panel Water Flow Switch Pressure gauge...
  • Page 11: Installation

    3. Installation WARNING: Installation must be carried out by a qualified engineer. This section is provided for information purposes only and must be checked and adapted if necessary according to the actual installation conditions. Pre-requirements Equipment necessary for the installation of your heat pump: Power supply cable suitable for the unit’s power requirements.
  • Page 12: Installation Layout

    3. Installation Installation layout Heat pump Automated treatment system 4-way valve (salt chlorinator, metering pump) Valve 1 Valve 5 Valve 3 Valve 2 Water outlet Water intake Elevating studs Valve 4 Drain Condensation Circulating Filtration plug draining pump FROM THE POOL TOWARDS THE POOL Valves 1, 2 and 3: Bypass valves Valves 4 and 5: Regulating valves...
  • Page 13: Hydraulic Connection

    3. Installation WARNING: Installation must be carried out by a qualified engineer. This section is provided for information purposes only and must be checked and adapted if necessary according to the actual installation conditions. Hydraulic connection By-Pass assembly Open valve The heat pump must be connected to the pool by Half-open valve means of a By-Pass assembly.
  • Page 14 3. Installation By-Pass assembly for one heat pump TOWARDS THE POOL Automated treatment system POOL Filtration + Pump FROM THE POOL Half-open valve Open valve By-Pass assembly for more than one heat pump TOWARDS THE POOL Automated treatment system POOL Filtration + Pump FROM THE POOL Half-open valve...
  • Page 15: Electrical Installation

    3. Installation WARNING: Installation must be carried out by a qualified engineer. This section is provided for information purposes only and must be checked and adapted if necessary according to the actual installation conditions. Electrical installation To function safely and maintain the integrity of your electrical system, the unit must be connected to a gen- eral electricity supply in accordance with the following regulations: Upstream, the general electricity supply must be protected by a 30 mA differential switch.
  • Page 16: Electrical Connection

    3. Installation Raccordement électrique WARNING: The heat pump’s power supply MUST be disconnected before any operation. lease comply with the following instructions to electrically connect the heat pump. Step 1: Detach the electrical side panel with a screwdriver to access the electrical terminal block. Step 2: Insert the cable into the heat pump unit by passing it through the opening provided for that purpose.
  • Page 17: Use

    4. Use Wired remote control Water temperature Clock / synchronisation Welcome to use pool machine Timer Set temperature operating mode Mode Current temp. 0°C Setting temp. 0°C Ambiant Status Status temperature Ambiant Temp. 0°C Running Status Heat Parameter Parameters Running status Power On / OFF Protection...
  • Page 18: Mode Veille

    4. Use 4.3 Stand-by When the control panel is off: Press the screen once to turn it on. When the control panel is unlocked and no action is taken for 1 minute, the control panel automatically turns off. Timer set Timer 4.4 Choice of operating mode Heat...
  • Page 19: Activation / Deactivation Of On / Off Groups

    4. Use 4.7 On / Off synchronisation Step 1: Go to the main menu by unlocking the control panel. Step 2: Press Timer 1 On / Off to activate or deactivate a schedule. 4.8 Adjusting the setpoint temperature Welcome to use pool machine Timer Step 1: Go to the main menu by unlocking the control panel.
  • Page 20: State Values

    4. Use 4.10 Status table Welcome to use pool machine Timer Mode Current temp. 0°C Setting temp. 0°C Status Ambiant Temp. 0°C Running Status Heat Parameter Power Protection 12/09/2019 13:37:00 Code Description Current Temp. Water inlet temperature -30~99°C Outlet Temp. Water outlet temperature -30~99°C Ambient Temp.
  • Page 21: System Parameters

    4. Use 4.11 System parameters Parameter setting Return User parameter System parameter Factory parameter 12/09/2019 13:37:00 Code Description Exhaust Temp.Too High Compressor outlet temperature too high Exhaust Recover Temp. Compensated Temp. Adjustment of the coeff. temperature probe compensation Defrost Intervals Auto-activation time before the start of defrost Defrost Temp.
  • Page 22: Operation

    5. Operation Operation Conditions of use For the heat pump to operate normally, the ambient air temperature must be between -15°C and 43°C. Recommendations prior to start-up Before activating the heat pump, please: Check that the unit is firmly secured and stable. Check that the gauge indicates a pressure greater than 80 psi.
  • Page 23: Servo-Control Of Circulating Pump

    5. Operation Servo-control of circulating pump To use the servo mode, check that parameter 28 is set to 1. If you have connected a circulation pump to terminals U, V and W (400V), this is automatically supplied when the heat pump is running. When the heat pump is on standby, the circulation pump is supplied intermittently in order to control the temperature of the pool water.
  • Page 24: Antifreeze Protection

    5. Operation Antifreeze protection WARNING: For the antifreeze system to work, the heat pump must be powered and the circulating pump activated. If the circulating pump is servo-controlled by the heat pump, it will be automatically activated. When the heat pump is on standby, two antifreeze modes can be activated depending on the weather conditions.
  • Page 25 «Tuya Smart» application and services are provided by Hangzhou Tuya Technology Company. The Poolstar company, owner and distributor of the Poolex brand, cannot be held responsible for the operation of the «Tuya Smart» application. The Poolstar company has no visibility on your «Tuya Smart»...
  • Page 26 5. Operation 5.5.2. Setting up the app WARNING : Before you begin, make sure you have downloaded the «Tuya Smart» app, connected to your local WiFi network, and that your heat pump is electrically powered and running. You’ll need to create a «Tuya Smart» account to control your heat pump remotely. If you already have a Tuya Smart account, please log in and go directly to step 3.
  • Page 27 5. Operation Now add a device to your «Pool» Step 4 : Click «Add» or «+» and then «Large appliances...» followed by «Water heater.» At this point, leave your smartphone on the «Add» screen and go to the pairing step for your control box. Activate the pairing mode on your heat pump according to the following: Step 5 : Push...
  • Page 28 5. Operation If the pairing was successful, you can rename your Poolex heat pump and click «Done.» Step 7 : Congratulations! You can now control your heat pump from your smartphone. 5.5.3. Controlling Interface Current pool temperature Temperature setpoint Current operating mode Switch the heat pump on/off Change the temperature Change the operating mode...
  • Page 29 5. Operation Configure the operating ranges for the heat pump Create a schedule, choose the time, day(s) of the week(s), and the action (turn on or off) and save. Step 1 : To delete a time slot, press on it and hold. Step 2 : Choice of operating modes For Inverter heat pumps :...
  • Page 30: Maintenance And Servicing

    6. Maintenance and servicing Maintenance and servicing WARNING: Before undertaking maintenance work on the unit, ensure that you have disconnected the electrical power supply. Cleaning The heat pump’s casing must be cleaned with a damp cloth. The use of detergents or other house- hold products could damage the surface of the casing and affect its properties.
  • Page 31: Repairs

    7. Repairs WARNING: Under normal conditions, a suitable heat pump can heat the water in a swimming pool by 1°C to 2°C per day. It is therefore quite normal to not feel any temperature difference in the system when the heat pump is working. A heated pool must be covered to avoid any loss of heat.
  • Page 32: List Of Faults

    7. Repairs 7.2 List of faults Erreur 1) The sensor is not properly connected 1) Reconnect the sensor Flow failure 2) The sensor is defective 2) Replace the sensor 3) The electronic card is defective 3) Replace the electronic board Level 1 anti-freeze protection The ambient temperature is too low No action possible...
  • Page 33 7. Repairs Connection failure between driver 1 and main Module disconnected or defective Reconnect or replace the Module Program board Connection failure between driver 2 and main Program board Defective module Replace the module Failure of frequency conversion module 1 Module disconnected or defective Reconnect or replace the Module Failure of frequency conversion module 2...
  • Page 34: Recycling

    8. Recycling Recycling the heat pump Your heat pump has reached the end of its life and you wish to dispose of it or to replace it. Do not throw it in the rubbish bin. A heat pump must be disposed of separately with a view to its reuse, recycling or upgrading. It contains substances that are potentially hazardous to the environment but which will be eliminated or neutralised by recycling.
  • Page 35: Warranty

    Poolstar company. The guaranteed parts shall be replaced or repaired at Poolstar’s discretion. Defective parts must be returned to our workshops to be covered during the warranty period. The warranty does not cover labour costs or un- authorised replacements.
  • Page 36: Appendices

    Low pressure switch 1 Null Four way valve Null Crankcase heater CCH1/2 Null Cooling fan Water outlet Ambient temperature Condensing temperature Suction temperature Coil temperature Water inlet Exhaust temperature COOLING FAN FOUR WAY VALVE CRANKCASE HRATER CIRCULATION PUMP Poolex Megaline Fi 500...
  • Page 37 Crankcase heater Null Cooling fan Condensing temperature 2 Water outlet Ambient temperature Condensing temperature 1 Suction temperature 1 Coil temperature 1 Water inlet Exhaust temperature 1 COOLING FAN FOUR WAY VALVE CRANKCASE HRATER CIRCULATION PUMP Poolex Megaline Fi 750 / 1000...
  • Page 38 MEGALINE FI TE CH N I CA L AS SI STA N C E www.poolex.fr 09.2020 www.poolstar.fr...

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