Desco EMIT 50664 Installation, Operation, And Adjustment Instructions

120/220v overhead zero volt ionizer

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50664/50665 (120V)
50671/50672 (220V)
OVERHEAD ZERO VOLT IONIZER
Installation, Operation, and Adjustment
Instructions
3651 Walnut Avenue, Chino, CA 91710
Phone: (909) 627-8178
Fax (909) 627-7449
DescoEMIT.com
TB-6534 Page 1 of 8
Revision 4/06
© 2006 DESCO INDUSTRIES INC.
Employee Owned

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Summary of Contents for Desco EMIT 50664

  • Page 1 50664/50665 (120V) 50671/50672 (220V) OVERHEAD ZERO VOLT IONIZER – Installation, Operation, and Adjustment Instructions 3651 Walnut Avenue, Chino, CA 91710 Phone: (909) 627-8178 Fax (909) 627-7449 DescoEMIT.com TB-6534 Page 1 of 8 Revision 4/06 © 2006 DESCO INDUSTRIES INC. Employee Owned...
  • Page 2 Optional network software and remote control (ZVI-IR) for adjustments are available. Installation Remove the ionizer from the carton and inspect for shipping damage. Included with the unit are: 1. 50664/50665 or 50671/50672 Overhead Ionizer 2. AC Power Cord 3. Keys (to power on) 4. Hanging Kit The AC input voltage should be set to the user’s specification prior to shipping (120v or...
  • Page 3 corresponds to “Back”, button #2 ( ) corresponds to “Decrease”, button #3 ( ) corresponds to “Increase” and button #4 ( ) corresponds to “Forward”. When the ionizer is first powered on, the unit will display its default address “000”. Figure 1 Setup Mode P r o g...
  • Page 4 B A L 1 Place the charge plate monitor under the left fan (fan 1). Press and hold the button (negative), or the button, (positive), to adjust the balance under fan 1 to zero. For finer adjustment, use single clicks of the buttons. Press the button to go to the next fan.
  • Page 5 2 5 4 A The first digit of the address will be flashing. Press buttons to change the first digit (0 to 2). Press the button to go to the enable or disable remote menu. O F F r After pressing the button to get to the enable or disable remote menu the display will show “OFF r”...
  • Page 6 The AC input voltage can be verified or changed by removing the top cover of the unit. The figures below show the jumper (JH2) configuration for 120 and 220 VAC settings. (Note: the AC power cord MUST always be disconnected before the unit is disassembled.) 120VAC 220VA To clean the ionizer first turn off and unplug the unit.
  • Page 7 Area of Optimum Charge and Neutralization for 50671 and 50672 Specifications • Air Flow 100 cfm each of 3 Fans. • Balance 0V ±3 volt (typical), 0V ±5 volts (maximum.) • Dimensions 3-1/2” D x 6-1/2” W x 42” L •...
  • Page 8 Desco EMIT factory. Warranty replacements will take approximately two weeks. If your unit is out of warranty, Desco EMIT will quote repair charges necessary to bring your unit up to factory standards. Call Customer Service at 909-627-8178 for proper shipping instructions and address.

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506655067150672

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