2
3 - Inspection and Storage
When the equipment is received, all items must be carefully
checked against the bill of lading to be sure all crates and
cartons have been received.
The units are shipped on pallet. Inspect all units for visible
or concealed damages.
In case of deterioration, formulate the precise reserves
on the transport document and send immediately a
registered letter to the forwarder, mentioning clearly
the occured damages and a copy of the letter to the
manufacturer or its representative.
4.1 - Operating limits
Water piping system
Maximum operating pressure
10 bar
Minimum entering temperature
+4 °C
Maximum entering temperature
+90 °C
Room air temperature
Minimum temperature
5 °C
Maximum temperature
32 °C
Supply voltage
400 V ± 10% / 3 ph / 50 Hz
4.2 - Physical data
MODELS
4.05
5.05
6.05
Air flow range
m
3
/h
4000 - 6000
5500 - 7500
7000 - 9000
Nominal air flow
m
3
/h
5000
6500
8000
Fan static pressure
Pa
400
400
400
Nominal cooling capacity (tot. / sens.) (1)
kW
25.9 / 19.6
36.0 / 26.5
43.2 / 32.0
Chilled water flow
l/h
4441
6172
7409
Nominal heating capacity (2)
kW
21.3
29.9
35.8
Hot water flow
l/h
1223
1716
2056
FAN
Type
Double wheel centrifugal
Model
DA 9/9 N2T
DA 9/9 N2T
DA 10/10 N2T
Drive
Adjustable pulley - Belt
MOTOR
Type
IP55 - PTO - Class F - 400 V / 3 Ph / 50 Hz
Power
kW
1.5
2.2
2.2
3.0
3.0
Current
A
3.45
4.8
4.8
6.48
6.48
Rotational speed
rpm
1420
1430
1430
1430
1430
Do not stand or transport the unit on its end. Temporary
storage must be indoor, completely sheltered from rain,
snow, etc.
Change in the weather (high and low temperatures) should
not damage the unit. Excessively high temperature (60 °C or
more) may deteriorate certain plastic materials and cause
permanent damages. In addition, some electric components
and electronic boards may not operate correctly.
4 - Technical features
