Low consumption compact-I

TCAITY-THAITY 117÷128

Cooling capacity: 16.4÷27.6 kW

Heating capacity: 17.7÷28.5 kW

WEBCODE: CYI01

Product benefits

  • Operation up to -20°C outdoor air.
  • Hot water production up to 60°C
  • Excellent energy efficiency values
  • Integrated MASTER/SLAVE control
  • Inertial buffer tank
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Water chillers and packaged reversible air-cooled heat pumps with axial fans. Range with scroll hermetic compressors, DC Inverter and R410A refrigerant gas.



Construction features

• Compressor: scroll type, rotary, hermetic with Inverter actuation, complete with thermal protection and casing heater.
• Water side heat exchanger: adequately insulated stainless steel plates, complete with antifreeze heater and water flow differential pressure switch.
• Air side heat exchanger: featuring finned coil with copper pipes and aluminium fins for TCAITY with hydrophilic treatment for THAITY, complete with protection grilles.
• 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: made of galvanised and painted steel plate, complete with condensate drain pan and unit base antifreeze heater for THAITY.
• The unit is also complete with:
- outdoor air temperature probe for set-point compensation;
- electronic expansion valve;
- display of cooling circuit high and low pressure;
- Master/Slave control up to 4 units in parallel;
- clock board.


Version

T - High efficiency.


Models

TCAITY: unit designed for cooling only.
THAITY: heat pump unit.


PUMP set up

• Pump unit complete with: EC circulator with 3 speed selector or continuous speed regulation or electric pump, membrane expansion tank, manual air vent valve, safety valve and pressure gauge.

TANK&PUMP set up
• Pump unit complete with: inertial buffer tank, circulator or electric circulation pump, membrane expansion tank, manual air vent valve, safety valve, and pressure gauge.


Factory fitted accessories

• Forced Download. Compressor partialisation or switch-off to limit power and current consumption (digital input).
• -15°C condensing control with fans with EC motor.
• Silenced set up.
• Antifreeze heater on the tank.
• Circulator/electric pump antifreeze heater.
• Copper/pre-painted aluminium or copper/copper coils.
• Digital input for double set-point.
• 4-20 mA analogue signal for shifting set-point.


Separately supplied accessories

• 3-way valve for the production of domestic hot water, managed by regulation.
• Additional electrical resistance for heat pump, managed by regulation.
• Remotely controllable outdoor air temperature probe for set-point compensation.
• Water filter.
• Rubber anti-vibration mounts.
• Remote keypad with display.
• Interfaces for serial communication with other devices.
• RS485/USB serial converter.
• Rhoss supervisors for unit monitoring and remote management.


TCAITY MODEL
MIN/NOM/MAX cooling capacity kW
NOM absorbed power
E.E.R. NOM
THAITY MODEL
MIN/NOM/MAX heating capacity kW
NOM absorbed power kW
C.O.P. NOM
MIN/NOM/MAX heating capacity kW
NOM absorbed power kW
C.O.P. NOM
MIN/NOM/MAX heating capacity kW
NOM absorbed power kW
C.O.P. NOM
NOM cooling capacity kW
E.E.R. NOM
TCAITY-THAITY MODEL
Sound pressure dB(A)
Silenced set up sound pressure dB(A)
P0 circulator available head kPa
Buffer tank water content l
Electrical supply V-ph-Hz
DIMENSIONS AND WEIGHTS
L - PUMP width mm
L - TANK&PUMP width mm
H - PUMP height mm
H - TANK&PUMP height mm
P - PUMP Depth mm
P - TANK&PUMP Depth mm
PUMP Weight kg
TANK&PUMP Weight kg
SEASONAL ENERGY PERFORMANCE
TCAITY MODEL SEASONAL PERFORMANCE IN COOLING MODE
Pdesignc (EN 14825) kW
SEER  (EN 14825)
ηs,c %
THAITY MODEL SEASONAL PERFORMANCE IN HEATING MODE
Pdesignh (EN 14825) kW
SCOP (EN 14825)
ηs %
Energy class
117 124 128
8,7/16,4/17,3 12,6/24,3/25,9 13,4/27,6/28,7
5,22 8,15 8,85
3,14 2,98 3,12
117 124 128
6,6/17,7/18,8 9,7/24,3/26,7 10,4/28,5/30,6
5,33 7,45 8,68
3,32 3,26 3,28
7,2/18,8/19,8 10,4/25,0/27,4 11,0/29,1/31,1
4,59 6,09 7,09
4,1 4,1 4,1
4,2/12,3/13,8 8,1/18,1/23,1 8,1/22,9/24,8
4,11 6,63 7,26
2,99 2,73 3,15
16,2 23,8 27
2,98 2,84 2,97
117 124 128
46 48 49
44 46 47
89 89 76
110 110 110
400-3+N-50 400-3+N-50 400-3+N-50
117 124 128
1522 1522 1522
1625 1625 1625
1280 1280 1280
1590 1590 1590
600 600 600
600 600 600
245 255 265
431 441 451
117 124 128
16,4 24,3 27,6
4,2 4,22 4,19
165 166 165
19 28 35
4,17 3,54 3,86
164 139 151
A++ A+ A++

Data at the following conditions:

Air: 35° D.B. - Water: 12/7°C.

Air: 7°C D.B. - 6°C W.B. - Water: 40/45°C.

Air: 7°C D.B. - 6°C W.B. - Water: 30/35°C.

Air: -7°C D.B. - Water: 30/35°C.

In open field (Q = 2) at 5 m from the unit.

Weight refers to most complete set up.

Performance according to EN 14511:2013. P0/PI0 set up.

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.811/213 and No.813/2013)

References

13 December 2017

Salisbury District Hospital - UK

UNITED KINGDOM