Related Manuals for Immergas NIKE ECO 24
Summary of Contents for Immergas NIKE ECO 24
- Page 1 NIKE ECO 24 Instructions and recom- The European regulation 813/2013 mendations provides that this boiler can be Installer installed only to replace similar User equipment connected to existing Maintenance technician branched multiple flues. Technical Data...
- Page 2 ST.004643/003 Nike Eco 24...
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Page 3: Table Of Contents
Technical parameters for combination boilers Ventilation of the rooms........... 24 (in compliance with Regulation 813/2013)....44 Control panel..............24 Product fiche (in compliance with Regulation 811/2013)................45 Parameters for filling in the package fiche..... 46 Nike Eco 24 ST.004643/003... -
Page 4: Dear Customer
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 Authorised After-Sales Technical Assistance Centre, prepared and updated to guarantee the constant efficiency of your products. -
Page 5: Safety Symbols Used
Indicates useful tips or additional information. The user must not dispose of the appliance at the end of its service life as municipal waste, but send it to appro- priate collection centres. PERSONAL PROTECTIVE EQUIPMENT. SAFETY GLOVES SAFETY GOGGLES SAFETY FOOTWEAR Nike Eco 24 ST.004643/003... -
Page 6: Unit Installation
ATTENTION: The Nike Eco 24 appliance has been designed for wall mounted installation only, for central heating and it is forbidden to install appliances production of domestic hot water for domestic use removed from other systems. - Page 7 The appliance takes the combustion air directly from the installation room and is equipped with draught-breaker/anti-wind device. Due to lower efficiency, any other use of this appliance must be avoided as it would lead to greater consumption and higher operating costs Nike Eco 24 ST.004643/003...
- Page 8 During installation and maintenance, do not use spray or liquids in the upper area of the gas valve (side refer- ring to the electric connections). ATTENTION: Failure to comply with the above implies personal responsibility and invalidates the warranty. ST.004643/003 Nike Eco 24...
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Page 9: Data Nameplate And Installation Information Sticker
(to be added to the Rated output) Logos and markings Gas categories and countries of destination 6(*) Specific information for Belgium Factory calibration 8(*) Hydrogen ready Type of appliance The technical data are provided on the data plate on the appliance. Nike Eco 24 ST.004643/003... -
Page 10: Installation Information Sticker
(Fig. 4) with the information indicated. This sticker is also found inside the warranty unit, must also be filled out and attached to the outside of the unit (visible) (see paragraph 3.2 Initial check). ST.004643/003 Nike Eco 24... -
Page 11: Main Dimensions
3/4” attachments and Ø18 mm fitting to be welded. MINIMUM INSTALLATION DISTANCES. Key: A - 450 mm B - 350 mm C - 30 mm D - 30 mm E - 350 mm Nike Eco 24 ST.004643/003... -
Page 12: Antifreeze Protection
An aqueous solution must be made with potential pollution class of water 2 (EN 1717:2002). The materials used for the central heating circuit of Immergas appliances resist ethylene and propylene glycol based anti- freeze liquids (if the mixtures are prepared perfectly). -
Page 13: Appliance Connection Unit
IMMERGAS anti-backflow kit to be used upstream of the cold can be directly connected to the appliance water inlet connection of the appliance. We also recommend using category 2 heat transfer fluid (e.g.: water+ glycol) in the appliance’s... -
Page 14: Electrical Connection
(Fig. 9). or failure to comply with the IEC reference All Immergas chrono-thermostats are connected with 2 wires standards. only. Carefully read the user and assembly instructions contained in the accessory kit. -
Page 15: External Temperature Probe (Optional)
On/Off mode. room chrono-thermostat used and can work in combination with Immergas chrono-thermostats. The correlation between system Comando Amico Remoto Remote Control or On/Off flow temperature and external temperature is determined by chrono-thermostat electrical connections (Optional). -
Page 16: Ventilation Of The Rooms
N.B.: for the appliance to function correctly, the pipe the appli- ance is connected to must have a minimum vacuum equivalent to the draught of 1 meter of vertical pipe with a diameter of 130 mm. ST.004643/003 Nike Eco 24... -
Page 17: Circulation Pump
Attention: The circulator has various built-in operation modes, however the constant curve operation mode must be selected according to the following table. Key: 1 - Function selection button 2 - Green (G) / red (R) LED 3 - 4 yellow LEDs (Y) Nike Eco 24 ST.004643/003... - Page 18 4 A1 = Power absorbed by the pump at Closed bypass speed 2 A2 = Power absorbed by the pump at speed 3 A3 = Power absorbed by the pump at speed 4 Flow rate (l/h) ST.004643/003 Nike Eco 24...
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Page 19: Circulation Pump With New Wave 3 Electronics
Constant curve speed 3 Constant curve: the pump operates maintaining constant speed. For the “NIKE ECO 24” appliance, the pump is set at “Constant curve speed 2” by default. Real time diagnostics: in the event of malfunction the LEDs pro- vide information on the pump operation status, see table (Fig. -
Page 20: Kits Available On Request
3 Flow rate (l/h) 1.20 KITS AVAILABLE ON REQUEST. A wide range of accessories is available for the Nike Eco 24 range to meet all different installation needs. Check the complete list of kits available and which can be combined with the product, consult the Immergas website, the Immergas Price List or the technical-com- mercial documentation (catalogues and data sheets). -
Page 21: Main Components
7 - System filling valve 18 - 3-way valve (motorised) 8 - Flue safety thermostat 19 - System draining valve 9 - Flow probe 20 - Bypass 10 - Primary heat exchanger 21 - 3 bar safety valve Nike Eco 24 ST.004643/003... -
Page 22: Instructions For Use And Maintenance
• Never clean the appliance or connected parts tolerance of +/- 3°C due to environmental conditions that cannot be blamed on the appliance. with easily flammable substances. • Never leave containers or flammable sub- stances in the same environment as the appliance. ST.004643/003 Nike Eco 24... - Page 23 - do not use electrical switches, plugs, door professionally authorised company as required bells, telephones or intercom devices in the by current legislation. Contact the manufac- building; turer for disposal instructions. - call an authorised company (e.g. Authorised After-Sales Service). Nike Eco 24 ST.004643/003...
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Page 24: Cleaning And Maintenance
16 - DHW production phase function 8 - Appliance in Stand-by mode active 9 - Operation in winter mode 17 - Domestic hot water temperature set 10 - Blocked appliance, it needs to be unblocked by pressing the “RESET” button ST.004643/003 Nike Eco 24... -
Page 25: Using The Appliance
The lighting mode can be varied via parameter P2 in the P.C.B. customisation menu. Nike Eco 24 ST.004643/003... -
Page 26: Fault And Anomaly Signals
- circulating pump blocked; free the circulating pump. (1) If the shutdown or fault persists, contact an authorised company (e.g. Authorised Technical After-Sales Service) (2) The anomaly can only be verified in the list of errors in the “Information” menu ST.004643/003 Nike Eco 24... - Page 27 (1) If the shutdown or fault persists, contact an authorised company (e.g. Authorised Technical After-Sales Service) (2) The anomaly can only be verified in the list of errors in the “Information” menu Nike Eco 24 ST.004643/003...
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Page 28: Appliance Switch-Off
To do this, always close the domestic cold water inlet upstream of the appliance. Open any domestic hot water tap to discharge the pressure from the circuit. BOTTOM VIEW FILLING VALVE DRAINING VALVE DOMESTIC HOT WATER GAS COCK INLET COCK ST.004643/003 Nike Eco 24... -
Page 29: Instructions For Maintenance And Initial Check
With regard to the above, only use Immergas original spare parts when replacing parts. If additional documentation needs to be consulted for extraordinary maintenance, contact the Authorised After-Sales Service. -
Page 30: Yearly Appliance Check And Maintenance
- there must be no traces of blackening or burning. In addition to yearly maintenance, one must also check the energy efficiency of the thermal system, with frequency and procedures that comply with the indications of the technical regulations in force. ST.004643/003 Nike Eco 24... -
Page 31: Hydraulic Diagram
18 - D.H.W. heat exchanger 7 - Gas manifold 19 - 3-way valve (motorised) 8 - Burner 20 - Bypass 9 - Primary heat exchanger 21 - 3 bar safety valve 10 - Flue hood 11 - Flue safety thermostat Nike Eco 24 ST.004643/003... -
Page 32: Wiring Diagram
WIRING DIAGRAM. ST.004643/003 Nike Eco 24... -
Page 33: Troubleshooting
Displays the temperature set for the DHW set (if remote control is present) Displays the external environment temperature (if the external probe is present) If the temperature is below zero, the value is displayed flashing. Display the temperature of the inlet DHW. Nike Eco 24 ST.004643/003... -
Page 34: Programming The P.c.b
Type of appliance 0 - 3 2 = 28 kW storage tank 3 = 32kW storage tank set according Output Establishes the power at which the appliance must switch on 0 - 50 % to factory ignition inspection ST.004643/003 Nike Eco 24... - Page 35 1 = Chiller remote activation Relay 3 2 = General alarm 0 - 5 (optional) 3 = CH mode active 4 = External gas valve power supply 5 = Aquaceleris PTC control (Do not use on this appliance model) Nike Eco 24 ST.004643/003...
- Page 36 Indicator 21: in the presence of a request the indicator shows the instant flow temperature of the appliance. Without any request in the summer mode, the indicator is off. In winter mode it shows the CH set. ST.004643/003 Nike Eco 24...
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Page 37: Possible Adjustments
(Parag. 4.1). The appliance has a function that starts up the pump at least once every 24 hours for 30 seconds in order to reduce the risk of the pump locking up due to prolonged inactivity. Nike Eco 24 ST.004643/003... -
Page 38: 3-Way Anti-Block Function
Once these adjustments have been made, when the temperature of the appli- ance inlet water is equal to or greater than that set by the DHW selector switch, the appliance does not switch on ST.004643/003 Nike Eco 24... -
Page 39: Casing Removal
8 -At the same time, push the case (e) upwards to release it from 3 - Unhook the decorative frame (c) from the relative lower re- the upper hooks. tainers. Installation drawings key: Unmistakeable component identification Sequential identification of the operation to perform Nike Eco 24 ST.004643/003... - Page 40 ST.004643/003 Nike Eco 24...
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Page 41: Removing The Electrode
Loosen (1) screws (a) and slide out (2) the anti-glare metal-sheet plate (a). Loosen (3) then screws (b) and slide out (4) front (c) of lower combustion chamber (f). Finally loosen (5) fixing screws (d) of electrode (e). Nike Eco 24 ST.004643/003... -
Page 42: Technical Data
113 / 29 Flue temperature at nominal output °C Flue temperature at minimum output °C Combustion parameters: measuring conditions of useful efficien- cy (flow temperature/return temperature= 80 / 60 °C), ambient temperature reference = 15°C. ST.004643/003 Nike Eco 24... -
Page 43: Technical Data Table
15°C; the values are measured directly at the appliance outlet considering that to obtain the data declared mixing with cold water is necessary. - * Efficiencies refer to the net calorific value. - The weighted NO value refer to the net calorific value. Nike Eco 24 ST.004643/003... -
Page 44: Technical Parameters For Combination Boilers (In Compliance With Regulation 813/2013)
Contact information IMMERGAS S.p.A. VIA CISA LIGURE, 95 - 42041 BRESCELLO (RE) ITALY (*) High temperature mode means 60°C on return and 80°C on flow. (**) Low temperature mode for condensation Boilers means 30°C , for low temperature boilers 37°C and for other appliances 50°C of return temperature. -
Page 45: Product Fiche (In Compliance With Regulation 811/2013)
PRODUCT FICHE (IN COMPLIANCE WITH REGULATION 811/2013). Nike Eco 24 Parameter value Annual energy consumption for the central heating 63 GJ mode (Q Annual electricity consumption for the domestic hot 22 kWh water function (AEC) punto soluzioni srl NIKE ECO 24 "!! -
Page 46: Parameters For Filling In The Package Fiche
FICHE. sheets of the products used to make up the assembly (e.g. solar If you wish to install an assembly, starting from the Nike Eco 24 devices, integration heat pumps, temperature controllers). appliance, use the assembly charts in Fig. 30 and 33 Use board (Fig. - Page 47 Parameters for filling in the assembly chart. Parameter Nike Eco 24 ‘I’ ‘II’ ‘III’ 1.11 ‘IV’ 0.43 * to be established by means of table 5 of Regulation 811/2013 in case of “assembly” including a heat pump to integrate the appli- ance.
- Page 48 ST.004643/003 Nike Eco 24...
- Page 49 Parameters for filling in the DHW package fiche. Parameter Nike Eco 24 ‘I’ ‘II’ ‘III’ * to be determined according to Regulation 811/2013 and transient calculation methods as per Notice of the European Community no. 207/2014. Domestic hot water production system package fiche.
- Page 50 ST.004643/003 Nike Eco 24...
- Page 51 Nike Eco 24 ST.004643/003...
- Page 52 Immergas S.p.A. 42041 Brescello (RE) - Italy IMMERGAS SPA - ITALY Tel. 0522.689011 CERTIFIED COMPANY UNI EN ISO 9001:2015 immergas.com Design, manufacture and post-sale assistance of gas boilers, gas water heaters and related accessories This instruction booklet is made of ecological paper.
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