Application Field; Unitdescription - Ferroli DIAMANT M Series Use And Maintenance Manual

1.8 APPLICATION FIELD

We recommend to use of the unit under the conditions described below.
Operating mode Parameter
Maximum inlet air temperature
Cooling
Minimum inlet air temperature
Maximum inlet air temperature
Heating
Minimum inlet air temperature
Supply Voltage
All
Supply Frequency

1.9 UNITDESCRIPTION

1. CABINET FOR THE OUTDOOR UNIT
The cabinet housing the outdoor unit is made from galvanised
sheet metal hot-painted with polyester powders after passivation
treatment. This makes it resistant to atmospheric agents. The be-
aring structure is in very thick press-moulded galvanised sheet
metal giving overall rigidity and preventing vibrations from being
transmitted.
2.COMPRESSOR
The compressor in the outdoor unit is the highly efficient and silent
ROTARY type, with protection against both thermal and electrical
overloads. It is fitted on rubber supports to eliminate faults due
to vibrations.
3. VENTILATING UNIT
The outdoor unit is provided with a helical fan with blades of large
surface area. The motor is a brushless DC type.
4 HEAT EXCHANGE BANK
In both units the heat exchange bank is made of copper tubing
with aluminium sheet fins in a continuous
pack. The fins are directly blocked by the mechanical expan-
sion of the copper tube in order to obtain a high degree of heat
transmission.
5. COOLING CIRCUIT
Made with copper tubing, it features tested leak-tight connections.
26
EN
Inner side
B.S
32
17
30
0
Cod. 3QE46140 - Rev. 00 - 11/2019
DIAMANT M
Outer side
B.U B.S
23 50
16 -15
\ 24
\ -15
230±10%
50±2
fig. 2 -
U.M
B.U
\ (°C)
\ (°C)
20 (°C)
-13 (°C)
(V)
(Hz)