Rev. B 08-2017
24
50 ÷ 100
150 ÷ 200
MTEC.4680.GB-B-1 Operation and maintenance manual GH serie English
GH
Dehumidi
fi
ers for radiant cooling system
Condensate draining should be done with a rubber pipe passing
fi
xed to a pipe
fi
tting with an external diameter of 20 mm located on the late-
ral panel. On the condensate discharge pipe it must be installed a syphon with a minimum height equal to the suction pressure of the fan.
The dehumidi
fi
er is connected to the cooled water plant to grant the inlet in ambient of air in neutral conditions. On the units the connection
is done using the female gas attacks ½” always present on the unit.
4.9 Condensate draining connections
4.10 Water coil hydraulic connection
4.11 How to vent the unit
For a correct functioning of the unit, it’s advisable to bleed carefully the circuit using the vent valve present in the
unit.
The inlet maximum water temperature allowed is 45°C.
The inlet maximum water temperature allowed is 15°C.
For a correct operation of the system it is mandatory to remove the air from the hydraulic circuit. To do that Hidros recommend to use the
proper vent valve positioned in front of the unit (see picture).
Vent valve
Vent valve
Hydraulic connections
Condensate
Draining
Vent valve
