Immergas RAPAX 200 V3 Instructions And Warnings

Heat pump water heater

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RAPAX 200 V3

RAPAX 200 SOL V3

Instructions and warnings

RAPAX 300 V3

RAPAX 300 SOL V3

Heat pump water heaters

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Page 1 RAPAX 200 V3 RAPAX 200 SOL V3 Instructions and warnings RAPAX 300 V3 RAPAX 300 SOL V3 Heat pump water heaters...
Page 2 WATER HEATER WIRING DIAGRAM Key: Colour code key: User terminal board Control panel BK - Black 10 - Immersion heater Water heater board BL - Blue 11 - Domestic hot water sensor High evaporator probe BR - Brown 12 - High pressure sensor Air inlet probe GY - Grey...
Page 3 MPORTANT under the roof or above a living area, it is manda- RECOMMENDATIONS tory to install a drip tray to be connected to the drain. WARNINGS. - Suitably aerate the installation room in the event This device may only be used by adult users whose the appliance is to be installed in a room and/or physical, sensory or mental abilities are not im- in a position where the ambient temperature is...
Page 4 - It is recommended to provide suitable shut-off To perform any discharge operations of the water valves on the hydraulic connection to allow for heater, strictly adhere to the following sequence: any routine and extraordinary maintenance op- - disconnect the appliance from the electrical power erations which might require emptying/filling the supply.
Page 5 It must be stored with care and consulted carefully, as all of the warnings provide important safety indications for installation, use and maintenance stages. This instructions manual provides technical information for installing Immergas water heaters. As for the other issues related to water heater installation (e.g. safety in the work site, environment protection, injury prevention), it is necessary to comply with the provisions of the regulations in force and the principles of good practice.
Page 6 ST.004906/003 Rapax 200-300 V3...
Page 7 Dear Customer, Congratulations for having chosen a top-quality Immergas product, able to assure well-being and safety for a long period of time. As an Immergas Customer, you can also count on a qualified after-sales service, prepared and updated to guarantee constant efficiency of your water heater. Read the following pages carefully: you will be able to draw useful tips on the proper use of the device, compliance with which will confirm your satisfaction with the Immergas product.
Page 8 INTRODUCING THE PRODUCT 1.1 IMPORTANT ADVICE. Transport and storage. The product may be transported in up- right position on a pallet, or rotated by 90° on a side. The appropriate side is shown clearly on an information label placed on the product packing box. It is forbidden to transport the product lying on its other sides as it could irreparably damage it.
Page 9 1.2 TECHNICAL FEATURES. Technical characteristics Unit of Rapax Rapax Rapax Rapax measure- 200 V3 200 SOL V3 300 V3 300 SOL V3 ment Dimensions H 1617 x L 620 x P 665 H 1957 x L 620 x P 665 Empty weight (version without coil) Empty weight (version with coil) Tank capacity...
Page 10 RP - 1” F Return to solar panels (Rapax Sol V3 model only) SC - Condensate drain ø 20 RC - 3/4” M Recirculation (Rapax Sol V3 model only) Rapax 200 Sol Rapax 300 Sol Description Rapax 200 V3 Rapax 300 V3 Condensate 1166 mm 1525 mm Outlet...
Page 11 Key: 1 - Adjustable nozzle 11 - Terminal board unit 2 - Rear panel 12 - Front cover 3 - Dryer filter 13 - Compressor 4 - Condenser 15 F 14 - Compressor coating 5 - Pressure reducer 15 - Compressor cover 6 - Gas By-Pass Valve 16 - Column support guide 7 - Pressure switch...
Page 12 INSTALLATION 2.1 CHOOSING THE PLACE OF INSTALLATION. Floor strength • Withstands a load of 400 kg at least (surface below boiler) Note: only install a water storage tank under the water heater when this is positioned above in residential buildings. The installation area shall be suitable for protection index IPX1B.
Page 13 "Ducted" configuration "Non ducted" configuration "Non ducted" configuration "Ducted" configuration ST.004906/003 Rapax 200-300 V3...
Page 14 RECOMMENDED CONFIGURATIONS. floor and walls of the basement. • 1 c o n f i g u r a t i o n : i n s t a l l a t i o n w i t h o u t •...
Page 15 CONFIGURATIONS IN CERTAIN CONDITIONS (subject N.B.: in winter, the intake air will be colder than that discharged to assessment). by the water heater, which will increase garage cooling. • Installation in unheated room, with 1 duct only (volume > 20 ) (Fig.
Page 16 FORBIDDEN CONFIGURATIONS.. Installation configurations forbidden Associated risks The water heater takes air from a room con- Excessive system consumption: the water heater no longer uses free calories, taining a paid heat source used for heating but uses those produced by other devices connected to other energy sources. this room.
Page 17 2.2 PRODUCT INSTALLATION. 2.3 HYDRAULIC CONNECTION. Connection to the cold water inlet. 1 - Take the water heater to the place of installation. Before connecting the water system, it is essential to clean the 2 - Open the packaging. pipes thoroughly, to avert the risk of any metal or other particles 3 - Separate the water heater from the pallet and place it next to entering the boiler tank.
Page 18 The operating pressure of the circuit must not instructions provided by Immergas. exceed 0.6 MPa (6 bars), and its temperature must not be higher Failure to comply with this clause shall void the warranty.
Page 19 Photovoltaic self-consumption contact. The water heater is equipped with a contact to fully exploit the electricity produced by the PV system, in order to accumulate thermal energy within the storage tank (self-consumption). Having an inverter/electronic device which supplies a signal when PV production exceeds a certain value at least higher than 450W, when this contact is closed the boiler is triggered in heat pump mode to heat the DHW up to 62°C, as long as it is within the...
Page 20 The ducts must be fitted to the adjustable air intake and outlet vents. Specific cable duct. ST.004906/003 Rapax 200-300 V3...
Page 21 2.6 ELECTRICAL CONNECTION FOR PLUS BOILER AND PHOTOVOLTAIC SYSTEM. ST.004906/003 Rapax 200-300 V3...
Page 22 Probe housing for solar system or boiler (for SOL versions only) (Fig. 17): 1 - Pull out the plug and foam insert beside the internal exchanger. Start of the fan then Heat pump 2 - Push the probe through the plug (if it has a suitable hole). of the compressor 3 - Insert the probe into the conduit, ensuring it is placed correctly at the bottom of the housing.
Page 23 ST.004906/003 Rapax 200-300 V3...
Page 24 2.8 THERMAL SOLAR CONNECTION DIAGRAM (OPTIONAL). Key: 1 - Flat solar collectors 2 - Electronic control unit 3 - solar unit single circulation 4 - Expansion vessel 5 - Safety valve 6 - System probe and venting unit 7 - Mixing valve 8 - Rapax Sol V3 Water heater 9 - Non return valve...
Page 25 PARAMETER SETTINGS / USE 3.1 REMOTE PANEL. Key: 1 - Main parameters switch with button to confirm and save data 2 - Access key and settings lock 3 - Key to return to the previous screen 4 - Display 3.2 DESCRIPTION OF THE SYMBOLS. Symbol Description MENU...
Page 26 • Air ducts (aeraulic operation). • Information ( ). This parameter defines the aeraulic connection type realised: - Display the energy savings. It allows you to view the utilisation rate of the heat pump and Inner / Suction and return not connected to air ducts electrical integration over the last 7 days, the last 12 months, Inner (ambient air)
Page 27 • Additional electric backup. • ABSENCE mode. It allows you to activate or not the electrical integration support. This mode maintains the domestic hot water temperature above If it is off, the device will never use the electrical integration; 15°C using the heat pump. The boiler and electrical integrations in case of low temperatures, a shortage of hot water is possible.
Page 28 Heat The integration will be only active at the end pump of the heating for very low air temperatures prioritised (< 7°C) The integration will be only active until the Heat pump end of the heating and ± early depending optimised on the air temperature The heat pump is activated at the end of...
Page 29 RECOMMENDATIONS - MAINTE- the tank, and carefully clean the casings of the heating elements and thermostat. Do not scratch or remove the scale attached NANCE AND REPAIRS to the walls, as this could affect the coating. Residues may be removed using a water and dust vacuum cleaner. 4.1 ADVICE FOR THE USER.
Page 30 4.4 TROUBLESHOOTING SUPPORT. Control panel alarm codes Errors can be suspended or reactivated by pressing “OK”. This action also stops the buzzer. Error Cause Consequences System status / Solution Code Check the connection (reference A1) of the Faulty water temperature Water temperature reading impossible: no water temperature probe (sample point).
Page 31 Error Cause Consequences System status / Solution Code Check the connections of the compressor (Reference R1), of the pressure switch, of the starting condenser (15mF) and of the hot gas Compressor thermal safety PDC stoppage. valve (Reference T2). Check the resistances of or pressure switch opening Central heating / C.H.
Page 32 N.B.: it is essential to disconnect the power cable on the terminal 4.5 WORK ON THE WATER HEATER. board, so that the rear cover of the heat pump can be removed Remove the front cover of the heat pump. (Fig. 23). Note: always disconnect the device from the power supply before Remove the five screws from the cover with a screwdriver (Fig.
Page 33 4.6 QUICK FAULT DIAGNOSIS FOR USE CARRIED OUT BY A PROFESSIONAL TECHNICIAN. Fault detected Possible cause Diagnosis and solution Check that the appliance power supply is per- The main power supply of the water heater is manent. not permanent. Check the absence of cold water return on the hot water circuit (faulty mixer possible).
Page 34 4.7 AFTER-SALES SERVICE. - No cleaning of evaporator or condensate evacuation. Only use original spare parts. Specify the exact type of boiler and - Modification of original equipment, without notifying the serial number for any order. manufacturer, or use of spare parts not recommended by the manufacturer.
Page 35 PRODUCT FICHE (IN COMPLIANCE WITH REGULATION 812/2013). Rapax 200 V3 Rapax 200 Sol V3 RAPAX 200 V3 RAPAX 200 SOL V3 A⁺ A⁺ 1070 1098 kWh/annum GJ/annum kWh/annum GJ/annum Parameter value Parameter value Energy efficiency in average climate conditions 117 %...
Page 36 Rapax 300 V3 Rapax 300 Sol V3 RAPAX 300 V3 RAPAX 300 SOL V3 A⁺ A⁺ 1546 1554 1292 1334 1128 1118 kWh/annum GJ/annum kWh/annum GJ/annum Parameter value Parameter value Energy efficiency in average climate conditions 127 % Energy efficiency in average climate conditions 124 % Energy efficiency in colder climate conditions 103 %...
Page 37 PARAMETERS FOR FILLING IN THE sheets of the products used to make up the assembly (e.g. solar devices, integration heat pumps, temperature controllers). PACKAGE FICHE. Use board Fig. 28 for “assemblies” related to the domestic hot water function (e.g.: water heater + solar thermal system). Should you wish to install a unit, starting from the heat pump boiler Rapax 200-300 V3 or Rapax 200-300 Sol V3, use the dia- gram shown on Fig.
Page 38 Parameters for filling in the DHW package fiche. Parametro Rapax 200 V3 Rapax 200 Sol V3 Rapax 300 V3 Rapax 300 Sol V3 ‘I’ ‘II’ ‘III’ * to be determined according to Regulation 812/2013 and transient calculation methods as per Notice of the European Community no. 207/2014.
Page 39 ST.004906/003 Rapax 200-300 V3...
Page 40 Immergas S.p.A. 42041 Brescello (RE) - Italy Tel. 0522.689011 immergas.com This instruction booklet is made of ecological paper.

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