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
  • Hot water up to –15°C outdoor air
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  • PdC_logo
  • Install_EST_logo
  • R410A_logo
  • CE_logo
  • Eurovent_logo

Technical Data Sheet

Packaged reversible air-cooled heat pumps with axial fans. Range with hermetic scroll 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
❶ Heating capacity kW
❶ Absorbed power kW
❶ C.O.P.
❷ Heating capacity kW
❷ Absorbed power kW
❷ C.O.P.
❸ Heating capacity kW
❸ Absorbed power kW
❸ C.O.P.
❹ Cooling capacity kW
❹ E.E.R.
❺ Sound pressure dB(A)
Scroll/step compressor no.
Buffer tank water content l
❹ 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
❻ Weight kg
SEASONAL ENERGY PERFORMANCE
THAEY NF MODEL SEASONAL PERFORMANCE IN HEATING MODE
③ Pdesignh (EN 14825) kW
③ SCOP (EN 14825)
④ ηs %
④ 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:

❶

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

❷

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

❸

Air: -7°C D.B. - Water: 30/35°C.

❹

Air: 35° D.B. - Water: 12/7°C.

❺

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

❻

Weight refers to most complete set up.

Performance according to EN 14511:2018

③

In Average climatic conditions, low temperature application (35°C)

④

Seasonal energy efficiency: low temperature heating in Average climate (EU Regulations No.811/2013 and No.813/2013)
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