Low consumption Mini-Y NF

THAEY 105÷111 NF

Cooling capacity: 5.6÷11.3 kW

Heating capacity: 5.7÷11.8 kW

WEBCODE: MYN01

Product benefits

  • Compact units and Plug&Play
  • Operation up to -15°C outdoor air
GreenLine_logo AdesivoAfP_logo
  • PdC_logo
  • Install_EST_logo
  • R410A_logo
  • CE_logo
  • Eurovent_logo

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



Construction features

• Compressor: hermetic, rotary scroll type, complete with thermal protection.
• 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 with hydrophilic treatment and complete with protective mesh.
• 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.


Models

• THAEY: heat pump unit.


PUMP set up

• Pump unit complete with: circulator, membrane expansion tank, manual air vent valve, safety valve.

TANK&PUMP set up
• Pump unit complete with: inertial buffer tank, circulator, membrane expansion tank, manual air vent valve, automatic air vent valve, safety valve.


Factory fitted accessories

• Soft-start device (for models with 230V power supply).
• Compressor casing heater.
• Digital input for double set-point.
• 4-20 mA analogue signal for shifting set-point.
• Low water set-point temperature.


Separately supplied accessories

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


THAEY NF MODEL
Heating capacity kW
Absorbed power kW
C.O.P.
Heating capacity kW
Absorbed power kW
C.O.P.
Heating capacity kW
Absorbed power kW
C.O.P.
Cooling capacity kW
E.E.R.
Sound pressure dB(A)
Scroll/step compressor no.
Buffer tank water content l
Available circulator head kPa
Electrical supply V-ph-Hz
DIMENSIONS AND WEIGHTS
L - Width mm
H - PUMP height mm
H - TANK&PUMP height mm
P - Depth mm
Weight kg
SEASONAL ENERGY PERFORMANCE
THAEY NF MODEL SEASONAL PERFORMANCE IN HEATING MODE
Pdesignh (EN 14825) kW
SCOP (EN 14825)
ηs %
Energy class
105 107 109 111
5,71 7,33 9,3 11,35/11,8
2,19 2,84 3,5 4,65/5,65
2,61 2,58 2,66 2,44/2,09
5,9 7,7 9,4 11,9/12,3
1,68 2,07 2,63 3,30/3,30
3,52 3,72 3,58 3,61/3,73
3,8 4,6 6,1 7,3/7,3
1,65 2,13 2,69 3,35/3,38
2,3 2,16 2,27 2,18/2,16
5,6 7 9 10,9/11,3
2,71 2,58 2,64 2,62/2,61
46 47 47 47
1/1 1/1 1/1 1/1
19 19 30 30
55 55 85 75
230-1-50 230-1-50 / 400-3+N-50 230-1-50 / 400-3+N-50 230-1-50 / 400-3+N-50
105 107 109 111
990 990 990 990
905 905 1085 1085
905 905 1295 1295
380 380 380 380
141 143 167 176
105 107 109 111
6 7 9 11
3,2 3,31 3,2 3,3
125 129 125 129
A+ A+ A+ A+

Data at the following conditions:

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.

Air: 35° D.B. - Water: 12/7°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

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)