Carrier 39E Operations Instructions Page 1

39 HQAirovision Air Handling UnitsInstallation, operation and maintenance instructions

104.2 - Dampers- Check if the actuator motor is installed in accordancewith the supplier’s instructions.- Check if the correct angle has been set.- Ch

114.5 - Coolers- Check the connections in accordance with the dimensionaldrawing.- Control the connections for leaks.- Check drain trap. If CHH standa

12- Connect the humidifier in accordance with theinstructions of the supplier.- The following warning pictogram is attached to the panel:hot surface.4

135 - MAINTENANCE CHECKLIST5.1 - Checklist for check points and maintenance intervalsThe checklist contains a general overview of the planning that fa

14FUNCTION COMPONENTS CHECK POINTS1 month3 months6 months12 monthsDepends onsupplier anddegree ofcontaminationCoolers Cold-water coil ContaminationLea

156 - MAINTENANCE AND OPERATING INSTRUCTIONS6.1 - GeneralThe AHU(s) require little maintenance. The smooth insideand outside finish of the panels make

166.9.2 - Electric heatersCheck once a year for contamination, and if necessary cleanwith compressed air. Check the connections in the controlbox. Che

176.13.3 - Infrasonic humidifier- First carefully read the instructions from the supplier. Thefollowing points require extra attention.- Check the con

Manufactured by: Carrier Holland Heating, Waalwijk,NetherlandsManufacturer reserves the right to change any product specifications without notice. The

CONTENTS1 - SAFETY CONSIDERATIONS ...41.1

6 - MAINTENANCE AND OPERATING INSTRUCTIONS ...166.1 - General ...

1 - SAFETY CONSIDERATIONS1.1 - GeneralThe 39HQ air handling units (AHUs) has been designedand manufactured in accordance with the CE machinedirective

Electrical voltageThis pictogram indicates that there are electrical componentsbehind this access cover, door or panel that may be dangerousfor the us

62.3 - Roof edge protection during transport (outsideinstallation)Roof edge transport protectionDuring transport by truck the units are attached to th

73 - CHECKLIST OF START-UP CHECK POINTS3.1 - Checklist of start-up check pointsThe table below shows a general overview of the planning required to fa

8FUNCTION COMPONENTS CHECK POINTSStart-upDirect steamhumidification Connections and fittings LeakageActuator/valve Check connection and operationElect

94 - START-UP INSTRUCTIONS4.1 - CasingThe label with the unit data, such as order number, positionnumber etc. is ususally located on the acccess cover