Technibel

  • DC Inverter Outdoor units for MINISET VRF systems, excellent for residential and
    light-commercial applications
  • Single-phase (230/1/50) power supply
  • Wide operating range: up to -20°C
    in heating mode, -10°C in cooling mode
  • Variable Refigerant Flow (VRF) : high COP
  • Maximum total pipe lenght: 150 m
  • Easy, quick and low cost installation
  • High efficiency DC Inverter Compressor, ciruit DCI PAM (Dc Inverter Pulse Amplitude modulation), maximum of 9 indoor units connectable to 1 outdoor unit (model GRFMI506R5I). DC Inverter Fan.
  • Variable Refrigerant Flow: continuous regulation of the refrigerant flowrate in the circuit of an air conditioning system able to give the best in term of comfort, with very high efficiency levels (E.E.R. up to 4,06).
  • R410A, the most ecological and efficient refrigerant available for air conditiong systems of this level of thermal capacity
  • The outdoor units, characterized by compactness and reduced dimensions, are available in three sizes, from 11,20 to 15,5 kW in cooling  mode and from 12,50 to 17,6 kW in heting mode,  4 – 5 and 6 HP.
  • Single-phase (230/1/50) power supply (as the DC Inverter technology reduces to minimum the energy consumption). Perfect adaptation to residential and light-commercial  applications.
  • Refrigerant circuit of a maximum lenght of 150 m, to be realized with a big save of time thanks to the reduced pipe dimension and to the simple tree structure that makes widenings easy.
  • LAN (Local Area Network) for the interconnession of all the indoor/outdoor units and the system controls, realized with two wiring cables without polarization; the intelligent controllers are able to autoset all the units, symplifying and reducing to minimum the time-to-start
  • The sound pressure levels vary from 48 to 51 dB(A) (in silent mode);  thanks to the special fan and to the careful study of the air movements in suction, the sound power levels have been reduced of more than 4 dB(A) in comparison with the prevoius models.
  • The wide range of outdoor air temperature supported allows the operation even in extreme conditions:
    - from -10°C to +43°C in cooling mode; from -20°C to +15,5°C in heating mode
  • Indoor units, controllers (all optional) and accessories are the same as those of 2-way Multiset V.R.F.DCI
MINISET OUTDOOR UNITS
GRFMI 306 R5I
GRFMI 406 R5I
GRFMI 506 R5I

Cooling
Heating
Cooling
Heating
Cooling
Heating
Features

HP
4
5
6
Cooling / Heating capacity
kW
11,2
12,5
14,0
16,0
15,5
17,6
BTU/h
38.200
42.700
47.800
54.600
52.900
60.000
kcal/h
9.630
10.750
12.040
13.760
13.330
15.140
E.E.R. / C.O.P.
(kW/kW)
4,06
4,34
3,66
4,1
3,39
3,84
Air flowrate (HS)
m³/h
6.000
6.000
6.000
Sound pressure level (normal/silent mode)
dB(A)
51/48
51/48
52/49
Power supply
V/Ph/Hz
230/1/50
230/1/50
230/1/50
Power input
kW
2,76
2,88
3,83
3,90
4,57
4,58
Compressor type
DC Inverter
DC Inverter
DC Inverter
Refrigerant type
R410A
R410A
R410A
Liquid pipe diameter
mm(inches)
9,52(3/8")
9,52(3/8")
9,52(3/8")
Gas pipe diameter
mm(inches)
15,88(5/8")
15,88(5/8")
19,05 (3/4")
Max. number of connectable indoor units
no.
6
8
9
Max. height between indoor units
m
15
15
15
Ratio between I.U. and O.U. capacity
50-130%
50-130%
50-130%
Refrigerant standard charge
Kg
3,5
3,5
3,5
Max. total pipe lenght
m
150
150
150
Max. height between units (O.U.on top / I.U.on top)
m
50/40
50/40
50/40
Net weight O.U.
Kg
104
104
104
Net dimension O.U. (H./W./D.)
mm
1.200x940x340
1.200x940x340
1.200x940x341

Pipe diameter after the distribution kit
Total capacity after the distribution joint kit
less than  (kW)
7.1
16
more than (KW)
-
7.1
Pipes diameter
Gas pipe (mm)
12.7
15.88
Liquid pipe (mm)
9.52
9.52


Indoor units connection kit
Indoor units
Model
7
8
12
16
18
25
36
48
HP
0.8
1
1.3
1.6
2
2.5
4
5
Pipe diameter
Gas pipe (mm)
12.7
15.88
19.05
Liquid pipe (mm)
                        6,35                                                    9.52

 

User ID
Password
info