GE ZV900SLSS Скачать руководство пользователя страница 6 | Manualshive

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GE ZV900SLSS Скачать руководство пользователя страница 6

6

Test Control Board

Remove the 2 screws holding cover on control box.
Lift off the cover.

The Fuse

Check the fuse. If the fuse has blown, the control board
has failed and the entire control board must be replaced.

Fan Motor Resistances

The blue wire is neutral.
White-Blue, Low speed = 14.5 Ohms
Red-Blue, Medium speed = 12.5 Ohms
Gray-Blue, High speed = 10 Ohms
Black-Blue, Boost = 6.5 Ohms

Halogen Lights

Voltage from the board to the primary of the
transformer varies depending on the light setting.
The dimmer for the halogen lights is a pulse width
modulated 120 VAC signal at 30 kHz.
Check the voltage on the primary transformer (the two
terminals on the bottom of the PCB, just left of center).

Light Setting

VAC

#1

65

#2

90

#3

105

#4 (Brightest)

120

Voltages on the secondary side of the transformer
should be 1/10th of these values.

Remove cover screws

Fuse

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Содержание ZV900SLSS

Страница 1: ...ENTIAL AND PROPRIETARY INFORMATION NOT FOR PUBLIC DISCLOSURE DESIGN INFORMATION Lighted electronic push button controls with LCD display 4 speed fan control 4 level lighting control and 570 CFM Designed for vented operation but can be easily converted for recirculating operation No kits required ZV900SLSS Wall Mount Chimney Hood shown Vent holes at the top of the duct covers indicate the hood is s...

Страница 2: ...el used The buttons allow you to cycle around to the desired setting There are four light levels settings and OFF 3 LIGHT INCREASE ON OFF Press to turn on and brighten the lights It remembers the last light level used The buttons allow you to cycle around to the desired setting There are four light levels settings and OFF 4 DISPLAY Shows the fan setting 5 FAN DECREASE ON OFF Press to turn on and d...

Страница 3: ...ontrols power to the entire hood Remove the metal filter by grasping the handle press inward and pull down NOTE The filter can be reversed with the handle on the opposite side If the hood is installed for recirculating operation a charcoal filter will be present Release the charcoal filter by removing thumbscrews on each side of the charcoal filter These hoods must use WB02X11269 replacement charc...

Страница 4: ...ing it free NOTE Do not remove the outer trim ring lamp assembly 2 Grasp the bulb and pull it straight out 3 Replace with the same wattage type and size bulb Wear gloves Do not touch bulb with your bare fingers 4 Replace inner cover by inserting the three retaining tabs into the three slots and pressing them firmly in place NOTE If WRONG WATT BULB appears in the display the wrong type of replaceme...

Страница 5: ...ieces of each duct piece Remove 3 screws on each side of the bottom dust cover Gently press in at the side seams to disengage the front piece Lift front piece off then lift rear panel off ZV900 Wall Mount Hood Use a small flat blade screwdriver to pop the top trim strips out of the track on both sides Remove screw and duct holding bracket on each side Press in on the lower trim strips to lift the ...

Страница 6: ...ms Gray Blue High speed 10 Ohms Black Blue Boost 6 5 Ohms Halogen Lights Voltage from the board to the primary of the transformer varies depending on the light setting The dimmer for the halogen lights is a pulse width modulated 120 VAC signal at 30 kHz Check the voltage on the primary transformer the two terminals on the bottom of the PCB just left of center Light Setting VAC 1 65 2 90 3 105 4 Br...

Страница 7: ...7 ZV900 Wall Mount Chimney Hood WARNING POWER MUST BE DISCONNECTED BEFORE SERVICING THIS HOOD ...

Страница 8: ...ZV925 Island Hood WARNING POWER MUST BE DISCONNECTED BEFORE SERVICING THIS HOOD ...

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