Puravent 78976 Cooker Hood Instruction Manual

Cooker hood 392-14
Instruction Manual

SAFETY INSTRUCTIONS

Carefully read these instructions for use and the installation guide, in particular the safety instructions, before you install and begin using the product.
Save these instructions for later use or for the party who may take over the product after you.
Make sure you unplug the product prior to any form of cleaning or care.

• Diversion of exhaust air shall be carried out in accordance with instructions issued by the appropriate authority.
• Exhaust air may not be directed into flues that are used for fumes from, for example, gas, wood, or oil-burning stoves, fireplaces, etc.
• The distance between the cooker and the product must be at least 45 cm. For gas cookers, the distance should be increased to 65 cm. If a higher mounting height is recommended by the gas cooker manufacturer, this should be taken into account.
• In order to avoid a potential hazard, installation, replacement of cables or other types of connection should be carried out by a qualified professional.
• Flambéing underneath the product is not permitted.
• There must be sufficient air in the room when the hood is to be used at the same time as products that use energy sources other than electricity, i.e., gas hobs, gas, wood, or oil-burning stoves or fireplaces, etc.
• The product may be used by children from 8 years of age and persons with mental, sensory, or physical impairment, or a lack of experience and knowledge if they are informed on how the product is to be used.
• Do not allow children to play with the product. Cleaning and maintenance of the product must not be performed by children without supervision.
• Accessible parts of the product may become hot in conjunction with cooking.
• The risk of a fire spreading increases if cleaning is not carried out as frequently as recommended.

INSTALLATION

The cooker hood is intended for installation built into cupboards. The cooker hood is equipped with electronic control for EC motors, a motorized damper, LED lighting, and a metal mesh filter. Installation, use, care, maintenance, etc., are described in these instructions.

TECHNICAL INFORMATION

INSTALLATION
Fixing parts, screws for mounting, etc. are supplied with the cooker hood.

Electrical installation
The cooker hood is supplied with an electrical cable and earthed plug for connection to an earthed wall socket as well as a control cable for connection to an external unit or units. The junction box and wall socket must be accessible after installation is complete.

Replacement of damper hatch
N.B. Only applicable where basic ventilation takes place via the cooker hood.
The cooker hood is fitted with a sealed damper. If the cooker hood is used in a kitchen that does not have separate basic flow ventilation, it must be fitted with an adjustment hatch for basic flow. Replace the damper hatch before installing the cooker hood, see separate instructions
Assembly of connecting sleeve coupling with damper

The outlet air terminal device is supplied and fitted inside the cooker hood.
The damper shaft A should be positioned in the eye under the damper cover; see Fig. 2.
Make sure that the tab B ends up under the edge of the plate and that the device snaps into place.

Assembly
Installation between or in cupboards without bases.

The cooker hood is installed using brackets.
Mark out and fasten screws so that they protrude a few millimeters from both cupboard sides as illustrated, in Fig. 3A. If it is intended to align the underside of the cooker hood with the underside of the row of cupboards, use the upper measurement 102; see Fig. 3A. The cooker hood brackets are adjustable to fit various cupboard depths,  Fig. 3B.

Move the cooker hood brackets without fully tightening the screws and adjusting the brackets so that they fit the sides of the cupboards, Fig. 4A. Hang the cooker hood in the pre-installed screws on the side of the cupboard. Tighten the screws in the bracket and on the wall, Fig. 4B. Lock the brackets into position using the locking screws, Fig.  4C.

Installation in cupboards with bases.

The cooker hood is installed using brackets.
Using a saw, cut out a hole in the base of the cupboard, Fig. 5. Attach the brackets as far into the cooker hood as possible. Insert the cooker hood up into the hole in the base of the cupboard. Pull out, Fig. 6A, and use screws to fasten the brackets to the sides of the cupboard, Fig. 6B. Tighten the brackets in the cooker hood.
Connection to exhaust flue
Connect the cooker hood with a pipe or tubing Ø 125 mm.

Attention!
When using connecting tubing, the tubing must be stretched and assembled to fit directly next to the connection, Fig. 7.

Adjusting the pull-out front.

Pull the front out completely. Undo the screw for the front stop, which is located on the underside of the cooker hood, and pull it as far toward the front as possible, Fig. 8.

Slide in the front until it is correctly positioned in relation to the cupboards, Fig. 9. Pull out the front again and tighten the front stop screw.

Changing front.

The front is removable to enable replacement with another front molding. Undo the screws according to Fig. 10.

ADJUSTING AIRFLOW

CHANGING THE AIR VOLUME VIA REPROGRAMMING CONTROL

The settings are managed via the function buttons on the control. Speed 1 can be programmed between 1.6 – 5 V and speed 2 between 2 – 8 V. Speed 3 is always 10 V.
The speeds can overlap each other. Upon delivery, the settings are 2 V for speed 1 and 5 V for speed 2.

Activate programming mode
All settings must be made in programming mode.

Keep buttons A and B depressed for 5 seconds.
The programming model is indicated by the LEDs flashing once.

Button C selects which speed to set. Press until LED 1 lights continuously to set speed 1 or LED 2 to set speed 2.

Attention!
If no button is pressed for 30 seconds, programming mode is exited and the previously set voltages remain.

Set voltage is indicated by flashing LEDs for buttons A and B. The LEDs flash indicating a change from the factory setting to the selected speed.

Button B – Used to increase the speed one increment. Button A – Used to decrease the speed by one increment. Stepping is incremented in half volt units. The set voltage is indicated by the LEDs for buttons A and B by a number of flashes according to table 1 for speed 1 or table 2 for speed 2.

Save settings

Once programming is complete, save the settings by holding in buttons A and B for 5 seconds. Saved programming is indicated by the LEDs flashing 5 times.

Programming speed 1
Activate programming mode and select speed 1.

Table 1 Speed 1

Factory setting
Button flash| A:2| B:0| Voltage 2 volts
Press +| Flashes button| Voltage V
1| A:2| B:1| 3.
2| A:3| B:0| 3
3| A:3| B:1| 4.
4| A:4| B:0| 4
5| A:4| B:1| 5.
6| A:5| B:0| 5
7| A:1| B:1| 2.

Save settings.

Programming speed 2
Activate programming mode and select speed 2.

Table 2 Speed 2

Factory setting
Button flash| A:5| B:0| Voltage 5 volts
Press +| Flashes button| Voltage V
1| A:5| B:1| 5.5
2| A:6| B:0| 6
3| A:6| B:1| 6.5
4| A:7| B:0| 7
5| A:7| B:1| 7.5
6| A:8| B:0| 8
7| A:2| B:0| 2
8| A:2| B:1| 2.5
9| A:3| B:0| 3
10| A:3| B:1| 3.5
11| A:4| B:0| 4
12| A:4| B:1| 4.5

Save settings.
Factory reset
To perform a factory reset. Same settings as upon delivery. Activate programming mode

Keep buttons A and C depressed for 5 seconds.

SETTING THE DAMPER
Basic flow

Basic ventilation is set by moving the sliding damper A to the desired position according to marking B, Fig. 11. (See diagram, page .)

Measuring pressure drop

The pressure drop is measured by fitting the hose on the measuring port E at the front edge of the coupling, Fig. 12.

INSTRUCTIONS FOR USE

FUNCTION CONTROLS

The product starts up and always runs with the central fan in basic mode, speed 2, indicated by LED 2 lighting up.
A. Lighting off/on.
B. Damper open/closed. Timer 60 minutes for the open damper.
C. Speed motor.
Single press: Speed 1 (LED 1 light).
Double press: Speed 2 (LED 2 lights).
Factory mode – basic ventilation.
Triple press: Speed 3 (LED 3 lights). Automatically returns to speed 2 after 60 minutes.
When cooking, the damper is opened manually and the fan is set to the desired speed.
The damper closes automatically after 60 minutes or by pressing button B a second time. Ideally, keep the damper open a short while before and after cooking, in order to avoid the spread of odors in the room.

CARE AND MAINTENANCE

Cleaning
The cooker hood should be cleaned with a damp cloth and washing-up liquid. The filter must be cleaned twice a month, with normal usage.

Remove the grease filter by opening the snap, Fig. 14. Handle the filter gently, be careful not to bend them.
Soak the filter in a solution of warm water and washing-up liquid. The filter can also be washed in a dishwasher.
Refit the grease filter after cleaning, and make sure they snap firmly into place.
The inside of the cooker hood and the damper must be cleaned at least twice a year.
Wipe with a damp cloth and washing-up liquid.
The damper is easiest to clean when it is open.

SERVICE AND WARRANTY

Check that the fuse is intact. Go through all the functions to check what does not work.
Contact Systemair’s customer service.
tel. +46,222,440 00
www.systemair.com
They can provide assistance with addressing the problem or point you to the nearest service company for fast and effective service.
The product is covered by the relevant EHL provisions.

PACKAGING AND PRODUCT RECYCLING
The packaging should be deposited at your nearest recycling collection point
The symbol means that the product may not be treated as household waste. It should instead be submitted to a collection point for the recycling of electrical and electronic components. By ensuring that the product is handled in the correct manner, you help to prevent the possible negative environmental and health effects that could occur if the product was disposed of as regular waste. For further information on recycling, contact your local authority or refuse disposal service, or the store where you purchased your product.

Basic ventilation
Forced ventilation

Get In Touch
**** Call: 0845 6880112
Email: info@adremit.co.uk
Our Address
Prevent, Adremit Limited, Unit 5a, Commercial Yard, Settle, North Yorkshire, BD24 9RH

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