Arbonia DXH-ECM 10, Instructions For Installation, Use And Maintenance Manual

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30
EN
Coil (D)
It is manufactured from drawn copper tube and the
aluminium fins are mechanically bonded onto the
tube by an expansion process.
The coil is equipped with:
Description Value
Number of connections 2
Size of connections 1/2 “
Type of connections Female
Coil connections are fitted with air vents and water
drain outlets (1/8” dia. gas).
1.4 Coil connection position
Filter (E)
Made of regenerable synthetic material removable
from below.
Condensate collection tray (F)
Made of plastic, it has the function of collecting the
condensate produced by the unit during the sum-
mer cooling phase and conveying it to the external
auxiliary tray equipped with hose connection.
Technical specifications
A-weighted sound pressure level < 70 dB(A).
For dimensions, weights and water content, see
p. 141
For performances see from
Other technical data
All other important technical data (dimensions,
weights, connections, noise emissions, etc.) are giv-
en elsewhere in this User Information Manual, in the
separate technical documentation or in the technical
proposal.
Operating limits
Fan coil unit
The basic specification of the fan coil and heat ex-
changer is given below:
Description UoM Value
Water flow
Highest working pressure
bars 16
kPa 1600
Lowest water inlet
temperature
°C +6
Highest water inlet
temperature
°C +85
Power supply
Single-phase rated operating
voltage
V/Hz 230/50-60
Electric energy consumption: see technical data
label.
Valves
The technical specification of the valves with ther-
moelectric actuator is given below:
Description UoM Value
Water flow
Highest working pressure
bars 10
kPa 1000
Maximum glycol content in water % 50
Highest water inlet temperature °C 85
Power supply
Single-phase rated operating voltage V/Hz 230/50-60
VA rating VA 2,5
IP protection IP 44
Initial opening and closing time Seconds 75
Water flow rate limits for 2 row coil
Model
DXH-ECM
10
DXH-ECM
20
DXH-ECM
30
DXH-ECM
40
DXH-ECM
50
Water flow rate
Min.
l/h 40 80 120
Water flow rate
Max.
l/h 200 350 500 600 800
General notes on delivery
Notes for the installer.
The unit is supplied in cardboard packaging.
After removing the packaging, make sure the con-
tents are as requested and not damaged, and that