Epsilon Echos +
6
VERSIONS
/LN: Low noise unit
As well as the components of the basic version, the unit
has a completely sound insulated compressors compartment.
Sound-absorbing material is used along with sound impeding
material.
/HP: reversible heat pump
The unit includes, in addition to the components of the basic
version, a 4-way reversing valve, liquid receiver and check
valves.
/LE /HP: reversible condensing unit
The unit includes, in addition to the components of the /LE ver-
sion, a 4-way reversing valve, liquid receiver and check valves.
HYDRAULIC MODULE OPTIONS
/1P: unit with pump
This unit is equipped with
• a circulator for model 9 and 15
• a pump for model 20, 26 and 30
For all models the hydronic module includes an expansion ves-
sel, a water circuit drainage valve and a safety valve set at 6
bars (maximum allowable operating pressure).
/1PS: unit with pump and tank
In addition to the components of the /1P version, the unit in-
cludes an insulated storage tank.
/1PV: unit with variable flow pump
This unit is equipped with
• a A class EC circulator with variable flow for model 9 and 15
• a pump with integrated inverter for model 20, 26 and 30
For all models the hydronic module includes an expansion ves-
sel, a water circuit drainage valve and a safety valve set at 6
bars (maximum allowable operating pressure).
If the unit is connected to a system equipped with valves
two-way, the pump will vary its flow rate so as to maintain a
constant pressure head. In this case the customer will have to
provide a bypass or a 3-way valve suitably positioned to ensure
a minimum flow rate equal to 50% of nominal flow.
/1PVS: unit with pump and tank
In addition to the components of the /1PV version, the unit
includes an insulated storage tank.
STANDARD EQUIPMENT
• Main isolating switch
• Coil protection mesh
• Microprocessor control
• Condensation control (and evaporation control, for the /HP
and /LE/HP versions) with fan rev. regulator
• Liquid line solenoid valve
• Electronic thermostatic valve
• Flow switch (provided as kit)
• Certification in accordance with Directive 97/23 EEC (PED)
• Summer/Winter selection from digital input
• Remote ON/OFF from digital input
• 0-10V or 4-20mA for external management of compressor
modulation (only for /LE and /LE/HP versions)
• Condensate drain pan(standard for model 9 and 15)
• Phase monitor
ACCESSORIES
REFRIGERANT CIRCUIT ACCESSORIES
• Liquid line valve
• Brine Kit
HYDRAULIC CIRCUIT ACCESSORIES
• Filling system with manometer
• Anti-freeze heater
• Electric integration heater (only for units /HP/1PS and /
HP/1PVS)
• Water filter
ELECTRIC ACCESSORIES
• Non standard Power supply
• RS485 serial interface
• Remote user terminal
• Single voltage-free operating contacts
• Compensation of the set-point depending on the external
air temperature
• Unit shutdown due to temperatures lower than the functio-
ning limit
• Maximum and minimum voltage relay
VARIOUS ACCESSORIES
• Rubber anti-vibration mounts
• Condensing coil in pre-painted aluminum
• Condensing coil treated with anti-corrosion paint
• Wooden cage packaging
• Condensate drain pan
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