EN - 24
Assembly with pressure
:
X = 12 mm
Y = 12 mm + total static pressure (1 mm for 10 Pa)
NOTE: The condensate drain pan on the heat recovery unit is pressurised on the 39HXV model, and is also
pressurised if there is a cooling or mixed coil in the additional casing.
5 - COMMISSIONING
Commissioning must be performed by qualified personnel, trained in air handling technology. Keep all
inspection doors closed while the unit is operating.
Once the electrical and hydraulic connections have been carried out, proceed with the commissioning of the unit, checking the
steps below:
• Check the tightness of all connections,
• Make sure that the unit is clean internally, and that there are no foreign bodies inside it,
• Check the wiring
• Check the power supply voltage and overload protection calibration in accordance with the current ratings of the various
components,
• To configure the setpoints, refer to the 39HX Control (IOM Control) manual,
• Simulate activation of the various electric components, controlled components and alarms,
• Check the currents:
•
Temperature alarm,
•
Air flow alarm,
•
Fan motor assembly
• Check the air flow rates
• After a few hours' operation, check the filter fouling condition.
CONTROL: 39HX CONTROL
For adjustment and configuration of the control,
refer to the 39HX Control (IOM Control) manual
.
Y
X
