Web code: CY011
CHILLERS HEAT PUMPS AIR-cooled AXIAL fans

Compact-Y MD

TCAEY 238÷265 / THAEY 233÷265
Cooling capacity 32,3÷64,6 kW
Heating capacity 37,8÷68,3 kW

Water chillers and packaged reversible air-cooled heat pumps with axial fans. Range with scroll hermetic compressors and R410A refrigerant gas.

Features

Tax incentives*

Key features

3 capacity steps (mod. 245-265)
HT65 version for 65°C water production (°)

Compact-Y MD

Description

Construction features

• Compressor: hermetic, rotary scroll type, complete with thermal protection and casing heater. 3 capacity steps with high efficiency at partial loads for models 245-265.
• Water side heat exchanger: adequately insulated stainless steel plates, complete with antifreeze heater and water flow differential pressure switch.
• Air side heat exchanger: finned coil with copper pipes and aluminium fins, complete with protection grilles.
• Fan: external rotor helical type electric fan equipped with internal thermal protection, accident protection grilles and proportional electronic device for continuous fan speed regulation.
• Control: microprocessor electronic control with Adaptive Function Plus logic.
• Structure: made of galvanised and painted sheet steel.
• The unit is also complete with:
- Master/Slave control up to 4 units in parallel;
- clock board.

Models

• TCAEY: unit designed for cooling only.
• THAEY: heat pump unit.

PUMP set-up

• Pump unit complete circulator, single or double electric pump, including an automatic actuation pump in standby (mod. 245-265), expansion tank, air bleed valves, safety valve and water side pressure gauge.

TANK&PUMP set up
• Pump unit complete inertial buffer tank, circulator, single or double electric pump, including an automatic actuation pump in standby (mod. 245-265), expansion tank, air bleed valves, safety valve and water side pressure gauge.

Factory fitted accessories

• Soft-start device.
• Silenced set up.
• Desuperheater.
• 100% heat recovery unit.
• Condensing control with fans with EC motor.
• Refrigerant circuit high and low pressure gauges (mod. 245-265).
• Buffer tank antifreeze heater.
• Electric pump antifreeze heater (mod. 245-265).
• Forced limit of power consumption.
• Refrigerant leak detector.
• Digital input for double set-point
• 4-20 mA analogue signal for shifting set-point.
• Energy parameter measuring device.
• Low water set-point temperature.
• Pre-painted copper/coils or copper/copper coils.

Separately supplied accessories

• Outdoor air temperature probe for set-point compensation.
• Additional electrical resistance for heat pump, managed by regulation.
• Rubber anti-vibration mounts.
• Water filter.
• Remote keypad with display.
• Interfaces for serial communication with other devices.
• Serial converter (RS485/USB).
• Rhoss supervisors for unit monitoring and remote management.

Technical data

TCAEY MODEL (P1 set up) 233 238 245 250 260 265
Cooling capacity kW - 39,4 44,8 51,9 59,8 64,6
Absorbed power kW - 12,83 17,43 19,73 22,15 24,01
E.E.R. - 3,07 2,57 2,63 2,7 2,65
THAEY MODEL
Heating capacity kW 37,8 42,1 48,1 56,2 62,6 68,3
Absorbed power kW 12,54 13,19 16,82 18,97 20,86 23,71
C.O.P. 3,01 3,19 2,86 2,96 3 2,88
Cooling capacity 32,3 38,5 42,3 50,3 57,8 61,6
E.E.R. 2,59 2,95 2,49 2,68 2,64 2,54
TCAEY-THAEY MODEL 233 238 245 250 260 265
Sound pressure dB(A) 54 54 56 56 57 57
Silenced setup sound pressure dB(A) 51 51 53 53 54 54
Scroll compressors/steps n. 2/2 2/2 2/3 2/3 2/3 2/3
Circuits no. 1 1 1 1 1 1
Buffer tank water content (TANK&PUMP) l 80 150 150 150 150 150
Available nominal head of standard electric pump (TCAEY) kPa 106 87 113 102 87 74
Electrical supply V-ph-Hz 400-3+N-50 400-3+N-50 400-3+N-50 400-3+N-50 400-3+N-50 400-3+N-50
DIMENSIONS AND WEIGHTS 233 238 245 250 260 265
L – Width mm 1710 2315 2315 2315 2315 2315
H – Height mm 1570 1570 1570 1570 1570 1570
P – Depth mm 1000 1000 1000 1000 1000 1000
TCAEY weight kg - 645 740 775 795 835
THAEY weight kg 500 660 760 795 815 855
SEASONAL ENERGY PERFORMANCE 233 238 245 250 260 265
TCAEY MODEL SEASONAL PERFORMANCE IN COOLING MODE (P1 set up)
Pdesignc (EN 14825) kW - 39,4 44,8 51,9 59,8 64,6
SEER  (EN 14825) - 4,26 4,24 4,35 4,31 4,27
ηs,c % - 167 167 171 170 168
THAEY MODEL SEASONAL PERFORMANCE IN HEATING MODE
Pdesignh (EN 14825) kW 36 41 49 56 62 70
SCOP (EN 14825) 3,72 3,72 3,61 3,58 3,56 3,66
ηs % 146 146 141 140 140 144
Energy class A+ A+ A+ A+ A+ A+
  • Data at the following conditions:
  • Air: 35°C – Water: 12/7°C.
  • Air: 7°C D.B. – 6°C W.B. – Water: 40/45°C.
  • In open field (Q = 2) at 5 m from the unit.
  • Weight refers to the most complete set up.
  • Performance according to EN 14511
  • Low temperature application (7°C)
  • Seasonal energy efficiency: low temperature cooling (EU Regulation 2016/2281)
  • In Average climatic conditions, low temperature application (35°C)
  • Seasonal energy efficiency: low temperature heating in Average climate (EU Regulations No.811/2013 and No.813/2013)

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Technical notes

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