Summary of Contents for Ferroli DOMIcondens HE 26 C
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DOMIcondens HE 26 C INSTRUCTIONS FOR USE, INSTALLATION AND MAINTENANCE...
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“This record must be completed and left with the end user”. Ferroli is a member of the Benchmark initiative and fully supports the aims of the programme. Benchmark has been introduced to improve the standards of installation and commissioning of central heating systems in the UK and to encourage the regular servicing of all central heating systems to ensure safety and efficiency.
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2. OPERATING INSTRUCTIONS 2.1 Introduction Dear Customer, DOMIcondens HE 26 C is a high-efficiency sealed chamber condensing heat genera- tor for heating and hot water production running on natural gas or LPG, and equipped with a microprocessor control system. 2.2 Control panel fig.
DOMIcondens HE 26 C Sliding Temperature 3. INSTALLATION When the optional external probe is installed, the boiler adjustment system works with 3.1 General Instructions "Sliding Temperature”. In this mode, the temperature of the heating system is controlled This unit must only be used for its intended purpose. This unit is designed to...
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Bypass fig. 9 - Filling loop Water treatment If water treatment is necessary, Ferroli recommends the exclusive use of specific prod- ucts such as Fernox or Sentinel to be applied according to the producer's instructions. For further information, please contact: fig.
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DOMIcondens HE 26 C Accessing the electrical terminal block Connection with coaxial pipes Follow the instructions given in fig. 10 to access the electrical connections terminal block. Standard coaxial installation The layout of the terminals for the various connections is also given in the wiring diagram...
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Connection to multiple flues or single flues with natural draught To connect the DOMIcondens HE 26 C boiler to a multiple flue or a single flue with nat- ural draught, the flue or chimney must be expressly designed by professionally qualified technical personnel in conformity with the current standards and regulations.
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DOMIcondens HE 26 C In particular, flues and chimneys must: TEST mode activation • Be sized according to the method of calculation given in the standard. Press the heating buttons (details 3 and 4 - fig. 1) together for 5 seconds to activate the •...
DOMIcondens HE 26 C Heating power adjustment 4.4 Troubleshooting To adjust the heating power, switch the boiler to TEST mode (see sec. 4.1). Press the Diagnostics heating buttons detail 3 - fig. 1 to increase or decrease the power (min. = 00 - max. = The boiler is equipped with an advanced self-diagnosis system.
DOMIcondens HE 26 C 5. TECHNICAL DATA AND CHARACTERISTICS 5.2 Water circuit Table. 8 - Key of figures cap. 5 5 Sealed chamber 36 Automatic air vent 7 Gas inlet 38 Flowswitch 8 Domestic hot water outlet 42 DHW temperature sensor...
DOMIcondens HE 26 C 5.3 Technical data table 5.4 Diagrams Pressure - power diagrams Data Unit DOMIcondens HE 26 C Max. heating capacity 25.0 Min. heating capacity 10.0 Max. Heat Output in heating (80/60°C) 24.4 Min. Heat Output in heating (80/60°C) Max.
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Failure to install and commission according to the manufacturer’s instructions and complete this Benchmark Commissioning Checklist will invalidate the warranty. This does not affect the customer’s statutory rights. If yes, and if required by the manufacturer, has a water scale reducer been fitted? CONDENSING BOILERS ONLY The condensate drain has been installed in accordance with the manufacturer’s instructions and/or BS5546/BS6798 If the condensate pipe terminates externally has the pipe diameter been increased and weatherproof insulation fitted?
Service Record It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed. Service Provider Before completing the appropriate Service Record below, please ensure you have carried out the service as described in the manufacturer’s instructions.
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Before contacting Ferroli please have available the completed BENCHMARK document (located in the back of this manual), boiler serial number and model detail. For Technical assistance during the installation, call our Technical Service Helpline on 0871 559 2927. You will be required to provide your Gas Safe Register Number.