39
WATER-BASED THERMAL EXCHANGE COILS
The heat exchange coils are installed with horizontal pipes.
The circuit pipes must have a size based on the nominal flow rate calculated from the thermal output of
the project and indicated in the data sheet of the unit.
Do not use the heat exchange coil connections to support the weight of the piping. It is neces-
sary to prepare appropriate fasteners and brackets (not supplied).
Shut-off valves
must be included to exclude the heat exchange coil from the water circuit.
In the heating coils, a stopped fan could lead to the overheating of the stagnant air in the ma-
chine, with possible consequential damage to the motor, bearings, insulation and parts made of synthetic
material. To avoid such eventualities it is advisable to design the system so that a stopped fan will also stop
the passage of the heat transfer fluid.
Cold water
inlet
Cold water
outlet
Hot water
inlet
Hot water
outlet
Shut-off
valve
Support
brackets
12
Example of connection to water coils
Summary of Contents for Modular Plate
Page 15: ...15 Notes...
Page 28: ...28 Notes...
Page 33: ...33 VDI 6022 6...
Page 34: ...34 1 x TE8x35 1 x 8 5 1 x M8 2 x TE8x35 2 x 8 5 2 x M8 7...
Page 43: ...43 3 4 5 x 1 100mm 100mm 250mm 250mm 250mm 10 100mm 5mm...
Page 44: ...44 6 7 NO OK...
Page 45: ...45 H2O SOAP 8...
Page 46: ...46 9...
Page 47: ...47 Notes...
Page 62: ...62 Repair log DATE SERVICE TYPE TIME REQUIRED SIGNATURE...
