Zephyr Modena Island ZMD-M90AS Use, Care And Installation Manual

Also see for ZMD-E42AS: Use, care and installation guide Use, care and installation guide Use, care and installation guide

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Zephyr Modena Island ZMD-M90AS Use, Care And Installation Manual Manual pdf 20 page image

18www.zephyronline.com1 3 5 72 4 6 81 3 5 72 4 6 81 3 5 72 4 6 81 3 5 72 4 6 8Max. Blower CFM 715J u m p e r 7 - 8DEFAULT POSITIONMax. Blower CFM590J u m p e r 5 - 6Max. Blower CFM390J u m p e r 3 - 4Max. Blower CFM290J u m p e r 1 - 21 3 5 72 4 6 81) Before hood installation, gain access to PC board by following the steps listed below.FIG. 1Take care when removing PC board as there are many wires connected to the board.Disconnecting all the wires is not necessary as long as you can easily access the jumperpins shown in FIG. 3.2) Change plastic jumper position as shown in FIG. 3 to set the desired maximum blower CFM.By default the maximum CFM is set to 715 (jumper position 7 - 8).3) Re-attach PC board to PC board box. When hood is first powered on the new maximum blowerCFM will appear on the LCD for two seconds. Maximum blower CFM can also be displayed onthe LCD by pressing the Power Button for three seconds (with hood off).4) Remove the appropriate blower CFM sticker included with this manual and place inside thehood body below the wiring diagram label or in a clearly visible location. Note: Afterre-positioning the jumper and powering on the hood, the CFM cannot be changed again. Pleasecontact Zephyr if you need further assistance.FIG. 3CAUTION: Hood must be disconnected from main power prior to performing the conversioninstructions listed below. Failure to do so could result in personal injury or damage the hood.!PC BoardWHY CONTROL THE MAXIMUM BLOWER CFM?Zephyr recommends to always use the appropriate blower CFM to handle your cooking surface but some local codes limit themaximum amount of CFM a range hood can move. Zephyr Airflow Control Technology (ACT) allows you to control the maximumblower CFM of hoods with Zephyr’s DCBL Suppression System. ACT enables the installer to easily set the maximum blowerspeed to one of three most commonly specified CFM levels; 590, 390 or 290 CFM. Note: After the new CFM is set it cannot be reversed.Note: If no maximum CFM limit is enforced by your local code please disregard this instruction sheet.Jumper PinsPlasticJumperFIG. 1PC board is located on top of motor housing. Unscrew (4) screws and removeC board from PC board box.PACT Conversion