Biddle CASSETTAIR CEILING HEATER, Руководство по установке и эксплуатации

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January 2013 Page 4 of 15
Using self-tapped screws supplied fasten the
two safety brackets onto the mounting strips.
Suspending the Cassettair in this way will allow
the heater to be adjusted in any direction,
hence allowing the unit to fit unobtrusively.
Ensure the threaded rods do not come below
bottom face of unit.
It is the sole responsibility of the installer to
ensure that the building fixing points and
suspension system used are suitable for
the ceiling cassette heater being installed.
22mm LPHW Connections
Suitable water mains isolation valves should be fitted in the flow and return pipework.
With the 3-port valve ensure that the pipe connections are connected as detailed
below.
Table 1
KLV1
(2 row coil)
KLV1-CB
(4 row coil)
Water Flow & Return Temperatures (°C) 82/71 60/40
Entering Air Temperature (°C) 18 18
Water Flow Rate at 150V (l/s)
0.16 0.07
Coil + Valve Water Pressure Drop at 150V (kPa) 7.2 4.2