Table of Contents
Advertisement
20) Transportation, marking and storage for units
•
General. The following information is provided for units that use flammable refrigerants.
•
Transport of equipment containing flammable refrigerants. Attention is drawn to the fact that additional transportation regulations may exist with respect to equip-
ment containing flammable gas. The maximum number of pieces of equipment or the configuration of the equipment permitted to be transported together will be
determined by the applicable transport regulations.
•
Marking of equipment using signs. Signs for similar appliances used in a work area are generally addressed by local regulations and give the minimum require-
ments for the provision of safety and/or health signs for a work location. All required signs are to be maintained and employers should ensure that employees
receive suitable and sufficient instruction and training on the meaning of appropriate safety signs and the actions that need to be taken in connection with these
signs. The effectiveness of signs should not be diminished by too many signs being placed together. Any pictograms used should be as simple as possible and
contain only essential details.
•
Disposal of equipment using flammable refrigerants. See national regulations.
•
Storage of equipment/appliances. The storage of the appliance should be in accordance with the applicable regulations or instructions, whichever is more
stringent.
•
Storage of packed (unsold) equipment. Storage package protection should be constructed in such a way that mechanical damage to the equipment inside the
package will not cause a leak of the refrigerant charge. The maximum number of pieces of equipment permitted to be stored together will be determined by local
regulations.
2. GENERAL FEATURES
2.1 Presentation of the system
> MAIN FEATURES:
• The hybrid heat pump family combines heat pump technology and the condensation boiler for heating only in a single compact product
• It is the ideal solution for new builds and extensive renovations.
• The compact size, similar to that of a wall-hung boiler, makes it easier to replace without significant loss of space or the need for major restructuring work.
• By running the boiler or heat pump as the climatic conditions vary, the internal electronics optimise the output of the system by constantly operating in the most
economic and efficient mode possible.
• When the heat pump is operating in heating or cooling mode, the boiler can produce domestic hot water at the same in the outdoor DHW storage tank without
affecting with the heat pump operation, thus maximising the comfort of both services.
• If the heat pump is partially or totally blocked, the boiler can operate independently in heating mode and produce domestic hot water.
• The photovoltaic function which allows the electric energy produced by the photovoltaic panels to be used and stored as thermal energy in the DHW heater. To
maximise the effect of the photovoltaic function, we recommend installing the electric heater in the DHW heater.
• IT consists of an external inverter unit, available with a choice of 4 different powers, associated with an indoor condensation unit with an integrated hydronic
module to manage the cooling circuit.
• A highly versatile system which can operate in very cold climate conditions (external air up to -25°C).
• The split cooling circuit avoids the risk of freezing for outdoor installations in very cold climates.
• The user interface consists of a digital controller built into the indoor unit, equipped with a large display and simple setting commands.
• Wall flue gas exhaust in the cases pertaining to Italian Leg. Decree no. 102 of 4 July 2014.
> INDOOR UNIT FEATURES
• Combustion module with a high modulation range and extra-thick stainless steel heat exchanger with larger channels to maintain high efficiency even on old
oxidised and soiled systems.
• M.G.R: Methane, LPG, Propane-air Ready, using a simple configuration, the outdoor unit can run on natural gas, LPG and a propane-air mixture without the use
of any additional conversion kits.
• MC2: Multi Combustion Control, combustion system with patented gas-adaptive technology for improved adaptability of use to variations in the gas supply condi-
tions (e.g. pressure fluctuations or drops).
• F.P.S: Flue gas protection system. The standard flue gas check valve offers easy connection to pressurised collective flue systems
• Particularly suited to operating in flues requiring "heavy-duty" pipes thanks to approval for operation with flue gas exhaust pipes with a diameter of 50mm.
• Installation site: also for outdoor use in partially protected areas up to -5°C as standard.
• Methane/LPG/Propane-air transformation free when checking the product and activating the warranty, to be requested from the authorised support centre
> OUTDOOR UNIT FEATURES
• Approved for external use in completely exposed site.
• Refrigerant circuit contained in a compartment sheltered from the air flow to facilitate maintenance operations
• Reduced inrush current thanks to Inverter technology
• Compressor with twin rotary DC INVERTER motor equipped with crankcase oil heater, positioned on anti-vibration rubber supports and wrapped in a double layer of sound-
absorbing material to minimize vibrations and noise
• DC inverter compressor that allows to modulate the capacity from 30 to 120% of the rated capacity
• Electronic biflow expansion valve
• Reverse cycle valve
• Axial fans with brushless DC motor complete with safety protection grilles
• Finned coil consisting of copper pipes and hydrophilic aluminium fins with anti-corrosion treatment
• The circuit is controlled by temperature probes and pressure transducers and protected by high and low pressure switches.
• All the units are equipped with variable speed control of the fans which allows operation with low external temperatures in cooling and high external temperatures in heating.
• External air temperature probe pre-installed on the unit.
> OUTDOOR UNIT ACCESSORIES
• AVG - Rubber antivibration dampers.
> SYSTEM ACCESSORIES
TP - Temperature probe: this is a probe that can be used to expand the control functions of the unit.
In fact, it can be used for:
• management of a 2-zone kit (direct and mixed) external to the unit for reading the mixed zone flow
• solar thermal management for reading the temperature of the solar collector
16
EN
Cod. 3542B230 - Rev. 00 - 02/2022
OMNIA S HYBRID H 3.2
Advertisement
Table of Contents
