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• 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. GE Appliances General Electric Company Louisville, Kentucky 40225 GE CONFIDENTIAL AND PROPRIETARY INFORMATION — NOT FOR PUBLIC DISCLOSURE...
Design Information Installation Rules Accessories • These vent hoods are equipped for 8” round ductwork. Accessories for high ceiling heights. • For satisfactory performance, the duct run should be ZV900 is supplied with duct covers to reach ceiling no more than 100 feet equivalent length. heights up to 8’5”.
Service Information Access to Display Board, Motor, or Mini-Manual You can access the display board from the top, and the The mini-manual is located behind the duct covers, motor from below, without taking the hood down or on the front and left side of the motor/blower housing. removing the duct covers.
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To Remove the Display Board 1.Remove the 4 decorative screws and washers on the top of the glass. 2.Slide the glass forward about one inch. 3.Use a Phillips head screwdriver to remove the 2 Step 1 screws holding the display control box to the hood. 4.From the front of the hood, push the control box Step 2 towards the back.
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Remove Duct Covers to Access Main Control Board The main control board is positioned on the lower Reach into the motor compartment and locate the portion of the support structure. To access the control ON/OFF switch on the side of the motor. Press switch to board, duct covers must be removed on both models.
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Test Control Board 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.
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ZV900 Wall Mount Chimney Hood WARNING! POWER MUST BE DISCONNECTED BEFORE SERVICING THIS HOOD.
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ZV925 Island Hood WARNING! POWER MUST BE DISCONNECTED BEFORE SERVICING THIS HOOD.