Air-Water monobloc chiller and heat pump with axial fans and
water-circulation unit
Monobloc unit with air condensation and horizontal-flow axial fans for
outdoor installation provided with: inertial storage, circulation pump,
hermetic scroll compressors.
Constructional characteristics
• Scroll-type rotary hermetic compressor complete with thermal
protection and crankcase heating element on model EH 1110 - 3010.
• Water-side plate exchanger in stainless steel complete with antifreeze
heating element, water-flow differential pressure switch and external insulation.
• Air-side finned pack exchanger with copper pipes and aluminium fins
(with water-based treatment for models EH 0510 - 2710), complete with
grid protection.
• Axial-type electric fans with external rotor equipped with internal
thermal protection and safety grilles.
• Electronic device for continuous adjustment of the speed of rotation
of the fans (standard for the EH models, optional for EC models).
• Electronic control with “Carel” microprocessor with a panel for
displaying and setting the operating parameters.
• Structure in painted galvanized steel plate.
The EH models are complete with condensation tray and antifreeze heating
element in the base of the unit.
Standard set-up
• Hydronic unit, complete with: inertial storage, electric/circulation
pump, diaphragm expansion vessel, air-relief valves, safety valve.
• Soft-start, starting current reduction device (for models with 230 V
power supply).
• Low and high pressure switch.
• Double set-point using digital enable.
• Mains water filter.
• Condensation/evaporation control (for models EH 0510 - 3010).
Accessories supplied separately
• EKSA:
Rubber antivibration mounts.
• EKFI:
Condensation control –10 °C (for EC models).
• EKTR:
Remote keypad with display.
• EKRS485:
Serial interface for connection to BMS (Modbus RTU).
• EKSC:
Clock card, to be combined with the remote keypad.
