Reversible monobloc heat pump on the cooling circuit, with geothermal
probes or well water condensation provided with: user-side circulation
pump, hermetic scroll compressors.
Constructional characteristics
• Compressor: Scroll-type rotary hermetic compressor complete with
thermal protection and crankcase heating element.
• Primary-side (user-side) exchanger: Plate exchanger in stainless
steel, suitably insulated, complete with antifreeze heating element and
water-flow differential pressure switch.
• Discharge-side exchanger (well/waterworks/geothermal probes): plate
exchanger in stainless steel, suitably insulated, complete with
antifreeze heating element and water-flow differential pressure switch.
• Electronic control with “Carel” microprocessor with a panel for
displaying and setting the operating parameters.
• Structure made of galvanized steel plate with polyester powder
coating, lined internally with sound-absorbing panelling.
Standard set-up
• Primary-side (user-side): Hydronic unit complete with electric
circulation pump, diaphragm expansion vessel, safety valve, water
fill/discharge valve, manual air-relief valve, pressure gauge.
• Discharge-side: water fill/discharge valve, manual air-relief valve,
water cut-off pressure valve and bypass solenoid valve (well, waterworks).
• Double set-point using digital enable.
• Low and high pressure switch.
• Mains water filter (2 pcs).
• Keypad with display for units mod. EHW 1510 - 4010.
Accessories supplied separately
• EKSA:
Rubber antivibration mounts.
• EKTR:
Remote keypad with display.
• EKSC:
Clock card, to be combined with the remote keypad.
• EKRS485:
RS485 Modbus RTU serial interface.
• EKTC:
Pipes for storage for unit model EHW 0510 - 1210.
• EKA:
Inertial storage for unit model EHW 0510 - 1210.
