Before connecting power to the unit read and understand the following instructions and wiring diagrams. High voltage electrical input is needed for this equipment.
Make Up Air Greenheck
Greenheck dgx wiring diagram. 12 inch 383086 8210g34 line open dgx h32 127 mm the terminal strip in the units control center. Any wiring deviations may result in personal injury or property damage. Complete wiring diagrams are attached on the inside of the control center doors. The rotation of the wheel is critical. This work should be performed by a qualified electrician. 1 model dg dgx pilot ignition make up air 2.
2 model dg dgx direct spark ignition make up air the unit should be stored at least 3½ in. Improper installation can result in electric shock possible injury due to coming in contact with moving parts as well as other potential hazards. Aisles between parts and along all walls should be provided to permit air circulation and space for inspection. Greenhecks standard control voltage is 24 vac. Control wire resistance should not exceed 075 ohms approximately 285 feet total length for 14 gauge. Adjustments to fan speed significantly effects motor load.
Optional direct expansion dx coil piping. Greenheck is not responsible for any damage to or failure of the unit caused by incorrect final wiring. Motor must be securely and adequately grounded. Dgx industrial space heating unit only qualified personnel should install this unit. 89 mm off the floor on wooden blocks covered with moisture proof paper or polyethylene sheathing. It must be free to rotate without striking or rubbing any stationary objects.
Personnel should have a clear understanding of these instructions and should be aware of general safety precautions. Do not spin fan wheel faster than the maximum cataloged fan rpm. Drain 9000 cfm dg h30 34 inch note 383088 8210g9 supply closed 1905 mm dgx h32 the water wizard start up must be completed for 9000 cfm page 12.
Gallery of Greenheck Dgx Wiring Diagram
