EasyPACK ECO HT65
THAEU 275÷295Packaged reversible air-cooled heat pumps with axial fans. Range with hermetic scroll compressors and R454B refrigerant.
Features
Key features
Efficient and eco-friendly range in R454B
Temperature of the produced water up to 65°C
Full optional unit
Integrated MASTER/SLAVE control
Partial heat recovery with pump and mixing valve
Description
Construction features
• Compressor: hermetic rotary, scroll type with steam injection, complete with thermal protection and casing heater.
• Water side heat exchanger: with stainless steel plates, complete with closed cell polyurethane foam rubber insulation and water flow differential pressure switch.
• Air side heat exchanger: featuring finned coil with copper pipes and aluminium fins.
• Fan: external rotor axial type electric fans equipped with internal thermal protection, accident protection grilles. The electric fans, based on the sizes, are EC fans or fitted with a proportional electronic device for continuous regulation of the rotation speed of the fans.
• Control: microprocessor electronic control with Adaptive Function Plus logic.
• Structure: load-bearing structure made of galvanised and painted steel plate with polyester powder coating.
• The unit is also complete with:
- compressor and fan circuit breaker switches;
- electronic expansion valve;
- display of cooling circuit high and low pressure;
- Master/Slave control up to 4 units in parallel;
- clock board;
- control of Variable Primary Flow (VPF_R).
Versions
• T - High efficiency version with oversized condensing section.
• Q - Super-silenced version complete with compressor technical compartment soundproofing, reduced speed fans and oversized condensing section.
Models
• THAETU: high efficiency heat pump unit.
• THAEQU: super silenced heat pump unit.
Factory fitted accessories
• PUMP with single or double electric pump, one of which automatic in standby. The electric pumps are available in the low or high head versions.
• TANK&PUMP with 230 litre integrated buffer tank and single or double electric pump, complete with expansion tank, air vent valves, safety valve and water side pressure gauge.
• Inverter pump control for unit start-up.
• Desuperheater.
• Desuperheater with pump and mixing valve
• Condensing control with fans with EC motor (fitted as standard in THAEQU 275÷285).
• Condensing control with over-pressure fans (T version only)
• Power factor correction capacitors (cosφ > 0.94).
• Forced limit of power consumption.
• Forced noise limit.
• Energy parameter measuring device.
• Soft starter.
• Technical compressor compartment soundproofing.
• Compressor soundproof enclosures.
• Cooling circuit outlet valves.
• Refrigerant leak detector.
• Gas control and refrigerant leak detector (leak detector plus).
• Cooling circuit high and low pressure gauges.
• Double safety valves.
• Metal filters or coil protection nets.
• Copper/copper, pre-painted copper/aluminium or with hydrophilic treatment coils.
• Control of min/max power supply voltage and backup battery
• Digital input for double set-point.
• 4-20 mA analogue signal for shifting set-point.
• Contacts for Smart Grid integration and photovoltaic system.
• Evaporator antifreeze heater, electrical panel, buffer tank, electric pumps and heat exchangers for heat recovery if applicable, and base.
• Buffer tank integrative heaters.
• Low temperature water production.
• Interfaces for serial communication with other devices.
• Colour touch user keypad (fitted on the machine or remotely) with 7'' display.
• Rubber anti-vibration mounts.
Separately supplied accessories
• 3-way valve for the production of domestic hot water, managed by regulation.
• Remote keypad with display.
• Thermostat with display.
• Rhoss supervisors for unit monitoring and remote management.
• Rhoss sequencer for integrated management of multiple chillers.
Technical data
| THAETU-THAEQU MODEL | 275 | 285 | 295 | ||||
| ❷ | Nominal heating capacity | kW | 79,6 | 90 | 101,5 | ||
| ❷ | Nominal heating capacity | kW | 77,8 | 88,3 | 99,5 | ||
| ❷ | C.O.P. | 3,51 | 3,52 | 3,51 | |||
| ❷ | C.O.P. | 3,6 | 3,61 | 3,58 | |||
| ❶ | Nominal cooling capacity | kW | 67,2 | 75,6 | 86,2 | ||
| ❶ | Nominal cooling capacity | kW | 66,4 | 74,5 | 85,2 | ||
| ❶ | E.E.R. | 3,03 | 2,96 | 3,1 | |||
| ❶ | E.E.R. | 2,97 | 2,87 | 3,02 | |||
| ❷ | Absorbed power | kW | 22,7 | 25,6 | 28,9 | ||
| ❷ | Absorbed power | kW | 21,6 | 24,5 | 27,8 | ||
| THAETU-THAEQU MODEL | 275 | 285 | 295 | ||||
| ❸ | THAETU sound pressure | dB(A) | 49 | 51 | 53 | ||
| ❸ | THAEQU sound pressure | dB(A) | 44 | 46 | 48 | ||
| ❹ | THAETU sound power | dB(A) | 81 | 83 | 85 | ||
| ❹ | THAEQU sound power | dB(A) | 76 | 78 | 80 | ||
| Scroll compressors/steps | n. | 2/2 | 2/2 | 2/2 | |||
| Circuits | n. | 1 | 1 | 1 | |||
| Electrical supply | V-ph-Hz | 400-3+N-50 | 400-3+N-50 | 400-3+N-50 | |||
| DIMENSIONS AND WEIGHTS | 275 | 285 | 295 | ||||
| L – Width | mm | 3570 | 3570 | 3570 | |||
| THAETU – Height | mm | 1700 | 1700 | 1800 | |||
| THAEQU – Height | mm | 1540 | 1540 | 1800 | |||
| P – Depth | mm | 1210 | 1210 | 1210 | |||
| ❺ | THAETU weight | kg | 980 | 990 | 1050 | ||
| ❺ | THAEQU weight | kg | 1030 | 1040 | 1100 | ||
| SEASONAL ENERGY PERFORMANCE | 275 | 285 | 295 | ||||
| THAETU MODEL SEASONAL PERFORMANCE IN HEATING MODE – Low temperature application 35°C | |||||||
| ③ | Pdesignh (EN 14825) | kW | 63 | 71 | 80 | ||
| ③ | SCOP (EN 14825) | 4,18 | 4,29 | 4,15 | |||
| ④ | ηs | % | 164 | 168 | 163 | ||
| ④ | Energy class | A++ | - | - | |||
| THAEQU MODEL SEASONAL PERFORMANCE IN HEATING MODE – Low temperature application 35°C | |||||||
| ③ | Pdesignh (EN 14825) | kW | 62 | 70 | 79 | ||
| ③ | SCOP (EN 14825) | 4,26 | 4,36 | 4,19 | |||
| ④ | ηs | % | 167 | 171 | 164 | ||
| ④ | Energy class | A++ | A++ | - | |||
| THAETU MODEL SEASONAL PERFORMANCE IN HEATING MODE – Medium temperature application 55°C | |||||||
| ③ | Pdesignh (EN 14825) | kW | 67 | 76 | 86 | ||
| ③ | SCOP (EN 14825) | 3,44 | 3,52 | 3,45 | |||
| ④ | ηs | % | 135 | 138 | 135 | ||
| ④ | Energy class | A++ | - | - | |||
| THAEQU MODEL SEASONAL PERFORMANCE IN HEATING MODE – Medium temperature application 55°C | |||||||
| ③ | Pdesignh (EN 14825) | kW | 66 | 75 | 84 | ||
| ③ | SCOP (EN 14825) | 3,49 | 3,57 | 3,48 | |||
| ④ | ηs | % | 137 | 140 | 136 | ||
| ④ | Energy class | A++ | - | - | |||
- Data at the following conditions:
- ❶ Air: 35°C – Water: 12/7°C
- ❷ Air: 7°C, D.B. – 6°C W.B.- Water: 40/45°C.
- ❸ In open field (Q = 2) at 10 m from the unit.
- ❹ Total sound power level in dB(A) based on measurements carried out in accordance with regulation UNI EN-ISO 9614.
- ❺ Weight referred to the unit without load and not accessorised.
- ■ THAEQU super-silenced versions.
- Performance according to EN 14511.
- ③ In Average climatic conditions.
- ④ Seasonal energy efficiency: low temperature heating in Average climate (EU Regulations No.811/2013 and No.813/2013 – class between D and A+++)
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Technical notes
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