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Web code: EAI02
CHILLERS HEAT PUMPS AIR-cooled AXIAL fans

EasyPACK-I ECO

TCAII-THAII 270÷2130
Cooling capacity 67÷127.7 kW
Heating capacity 70.3÷127.3 kW

Water chillers and packaged reversible air-cooled heat pumps with axial fans. Range with hermetic scroll compressors, DC Inverter and R32 refrigerant.

Features

Key features


Efficient and eco-friendly range in R32

Chillers and heat pumps with inverter compressors

Precise and efficient power modulation

Plug&Play unit with integrated hydronic module and heat recovery

Integrated MASTER/SLAVE control


EasyPACK-I ECO

Description

Construction features

• Compressor: scroll type, rotary, hermetic and with Inverter actuation (1+i) complete with thermal protection and casing heater.
• Continuous regulation with high efficiency at partial loads.
• 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 micro-channels (TCAEI) or finned coil with copper pipes and aluminium fins (THAEI).
• Fan: external rotor axial type electric fans equipped with internal thermal protection, accident protection grilles and proportional electronic device for continuous fan rotation speed regulation.
• 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 (TCAITI-THAITI).
• Q - Super-silenced version complete with compressor technical compartment soundproofing, reduced speed fans and oversized condensing section (TCAIQI-THAIQI).

Models

• TCAITI: high efficiency unit designed for cooling only.
• TCAIQI: super silenced unit designed for cooling only.
• THAITI: heat pump unit.
• THAIQI: 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 - 440 litre integrated buffer tank (depending on the sizes) 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
• 100% heat recovery unit (TCAII)
• Condensing control with fans with EC motor (fitted as standard in TCAIQI-THAIQI 270-280).
• 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 and inlet 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.
• Microchannel coils with E-coating treatment, copper/copper, copper/aluminium, pre-painted copper/aluminium or with hydrophilic treatment depending on versions.
• 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.
• Evaporator antifreeze heater, electrical panel, buffer tank, electric pumps and heat exchangers for heat recovery, if applicable, and base.
• 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

• 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

TCAITI-TCAIQI MODEL 270 280 290 2100 2115 2130
Nominal cooling capacity kW 71,3 81,1 90,3 100,8 114,8 127,7
Nominal cooling capacity kW 69,3 78,6 88,5 98,4 112,6 124,7
E.E.R. 3,37 3,26 3,37 3,24 3,32 3,12
E.E.R. 3,23 3,11 3,25 3,11 3,19 2,99
Absorbed power kW 21,2 24,9 26,8 31,1 34,6 40,9
Absorbed power kW 21,5 25,3 27,2 31,6 35,3 41,7
THAITI-THAIQI MODEL 270 280 290 2100 2115 2130
Nominal heating capacity kW 72,3 80,2 89,6 98,5 116,2 127,3
Nominal heating capacity kW 70,3 77,7 87,8 96,6 113,2 124,3
C.O.P. 3,24 3,22 3,26 3,22 3,2 3,18
C.O.P. 3,29 3,25 3,28 3,23 3,17 3,17
Nominal cooling capacity kW 69 76,5 87 96,7 110,8 119,7
Nominal cooling capacity kW 67 73,8 84,9 94,1 108,8 117,8
Absorbed power kW 22,9 27,2 28,6 33 38,1 42,1
Absorbed power kW 23,1 27,8 29,2 33,8 38,8 43
TCAII-THAII MODEL 270 280 290 2100 2115 2130
TCAITI-THAITI sound pressure dB(A) 50 52 54 54 55 56
TCAIQI-THAIQI sound pressure dB(A) 44 46 47 47 49 50
TCAITI-THAITI sound power dB(A) 83 85 85 86,5 87 87,5
TCAIQI-THAIQI sound power dB(A) 77 79 80 81,5 81,5 82
Scroll compressors/steps n. 1 inverter + 1 1 inverter + 1 1 inverter + 1 1 inverter + 1 1 inverter + 1 1 inverter + 1
Circuits n. 1 1 1 1 1 1
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 270 280 290 2100 2115 2130
L – Width mm 3560 3560 3560 3560 3450 3450
TCAITI-THAITI H – Height mm 1700 1700 1800 1800 2000 2000
TCAIQI-THAIQI H – Height mm 1540 1540 1800 1800 2000 2000
P – Depth mm 1210 1210 1210 1210 1520 1520
TCAITI weight kg 865 870 920 925 1065 1070
THAITI weight kg 950 955 1005 1010 1170 1175
SEASONAL ENERGY PERFORMANCE 270 280 290 2100 2115 2130
TCAITI MODEL SEASONAL PERFORMANCE IN COOLING MODE
Pdesignc (EN 14825) kW 71,3 81,1 90,3 100,8 114,8 127,7
SEER  (EN 14825) 4,82 4,85 4,99 5,04 4,88 4,9
ηs,c % 190 191 197 199 192 193
TCAIQI MODEL SEASONAL PERFORMANCE IN COOLING MODE
Pdesignc (EN 14825) kW 69,3 78,6 88,5 98,4 112,6 124,7
SEER  (EN 14825) 4,89 4,92 4,96 5,01 4,84 4,86
ηs,c % 193 194 195 197 191 192
THAITI MODEL SEASONAL ENERGY PERFORMANCE IN HEATING MODE – Low temperature application 35°C
Pdesignh (EN 14825) kW 54 60 67 79 93 102
SCOP (EN 14825) 4,02 4,08 4,16 4,23 4,09 4,17
ηs % 158 160 164 166 161 164
Energy class A++ A++ A++ - - -
THAIQI MODEL SEASONAL ENERGY PERFORMANCE IN HEATING MODE – Low temperature application 35°C
Pdesignh (EN 14825) kW 53 58 66 77 91 100
SCOP (EN 14825) 4,06 4,12 4,18 4,27 4,12 4,21
ηs % 159 162 164 168 162 165
Energy class A++ A++ A++ - - -
THAITI MODEL SEASONAL PERFORMANCE IN HEATING MODE – Medium temperature application 55°C
Pdesignh (EN 14825) kW 74 82 92 101 120 131
SCOP (EN 14825) 3,14 3,17 3,22 3,26 3,17 3,21
ηs % 123 124 126 127 124 125
Energy class - - - - - -
THAIQI MODEL SEASONAL PERFORMANCE IN HEATING MODE – Medium temperature application 55°C
Pdesignh (EN 14825) kW 73 80 91 100 118 129
SCOP (EN 14825) 3,17 3,19 3,25 3,29 3,17 3,22
ηs % 124 125 127 128 124 126
Energy class - - - - - -
  • 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 10 m from the unit.
  • Total sound power level in dB(A) based on measurements carried out in accordance with regulation UNI EN-ISO 9614.
  • Weight referred to the unit without load and not accessorised.
  • TCAIQI-THAIQI super-silenced versions.
  • Performance according to EN 14511.
  • Low temperature application (7°C)
  • Seasonal energy efficiency: low temperature cooling (EU Regulation 2016/2281)
  • In Average climatic conditions
  • Seasonal energy efficiency: low temperature heating in Average climate (EU Regulations No.811/2013 and No.813/2013)

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