DeDietrich DHD491XE1, Instructions For Installation And Use Manual

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- Mount the flange on the hood in correspondence to the air outlet point (Fig. 14).
– Take the air baffle and fit a flexible pipe to it (125 mm diameter) locking it with a metal hose clamp (pipe and clamps
are not provided). Fit the air baffle to the upper flue (Fig. 15) with 4 screws.
- Connect the flexible pipe to the flange on the air vent (Fig. 16).
- Plug in the hood. Insert the extension flues setting them on the hood.
- Extend the upper flue to the ceiling and secure with the 2 screws H (Fig. 12).
INSTALLATION IN VERSION WITH AN EXTERNAL MOTOR:
Before fixing the hood the air evacuation pipe running from the hood to the intaking motor should be ready.
Use an air evacuation pipe with: – minimum indispensable length; – minimum possible bends (maximum angle of
bend: 90°); – certified material (according to the State); – an as smooth as possible inside. It is also advisable
to avoid any drastic changes in pipe cross-section (recommended diameter: 150 mm). For air evacuation to the
outside, follow all the other instructions given on the “Warnings” sheet.
Prepare the power supply within the telescopic flue (for the electrical connection, follow all the other instructions
on the “Warnings” sheet).
For fixing to the wall refer to the instructions for the ducting version (see point 2, 3), then continue with the
instructions below.
Fixing the telescopic flues:
- Adjust the width of the support bracket (D) of the telescopic flue by means of the screws (E) as shown in Fig.9; then,
by means of the screw anchors and screws (F) provided, fix the bracket to the ceiling in such a way that it is positioned
along the axis with your hood.
- Connect the air outlet pipe to the air vent of the hood.
- Use a flexible pipe and lock it to the air vent of the hood with a metal hose clamp - Fig. 10 (pipe and clamp are not provided).
- Turn the upper flue over so that the air exhaust grid is in the lower section (Fig. 11).
- Connect the hood to the external motor using the special terminal block (Fig. 17): remove wire clamp A and lid B from
the wiring junction box; fix the connecting wire of the external motor to terminal C; then replace wire clamp A and lid B
on the wiring junction box; the other end of the wire is secured to the terminal block on the external motor.
- Plug in the hood. Insert the extension flues setting them on the hood.
- Extend the upper flue to the ceiling and secure with the 2 screws (H) - Fig. 12.
- Remove the charcoal filter from its case (Fig. 13).
OPERATION
CONTROLS (Fig. 18):
Key A : Turns the lights on/off.
Key B : Reduces and increases lighting intensità.
Key C : reduces the motor speed until reaching minimum. If pressed for about 2", it stops the motor and storse the
speed.
Key D : drives the motor (calling the last speed used) and increases the speed until reaching maximum.
L Display:
- signals the running speed.
- signals the filter alarm (with motor off) by displaying the central segment for 30".
- signals Timer activation with a flashing number.
Key E : activates the TIMER (when the motor is running), so that the hood stops automatically after 5'. Also Zero-sets
hour metering when the Filter Alarm is active (motor OFF).
FILTER ALARM: Displayed for 30" when the motor is off:
After 30h of operation, the central segment lights up on the display; It indicates that the grease filters need to be
cleaned.
After 120h of operation, the central segment flashes on the display; It indicates that the grease filters need to be
cleaned and the charcoal filters replaced.
After cleaning the grease filters (and/or replacing the charcoal filters), restart the hour counter (RESET) by pressing
the key E during display of the filter alarm.
Grease filters : special attention must be given to the grease filters which must be periodically cleaned, whenever
the filter alarm trips. For instructions of the filter Alarm, refer to the Controls paragraph. Remove the filters as shown in
para. 1 and wash with neutral detergent.
Charcoal filters : if the filtering version appliance is used, the charcoal filters will have to be periodically replaced
when the filter alarm trips. For instructions on the filter Alarm, refer to the Controls paragraph. Removing the charcoal filter/
s: first of all, remove the grease filters; push the catch inwards (Fig. 13) and remove the charcoal filter from its case.
Reposition a new charcoal filter of the same type inverting the operations.
Lighting : to change the halogen bulbs open the cover levering from the proper slots (Fig. 19). Replace with bulbs
of the same type. CAUTION: Do not handle glass bulb with bare hands. If, after replacing the halogen lights, these
fail to work, allow the appliance to cool and then interrupt power for a few seconds.