Despatch 926E Equipment Manual (C-155)Rev 2/11 - Manual (Page 34)

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Watlow EZ-Zone PM Controller
The process value appears in the upper display and the set point is in the lower display.
Keys and
Displays
Description
Upper Display In the Home Page, displays the process value, otherwise displays the value of the
parameter in the lower display.
Temperature Units Indicates whether the temperature is displayed in Fahrenheit or Celsius.
Percent Units Lights when the controller is displaying values as a percentage or when the open-loop
set point is displayed.
Lower Display Indicates the set point or output power value during operation, or the parameter whose
value appears in the upper display.
Zone Display Indicates the controller zone. 1 to 9 = zones 1 to 9. A=zone 10, b=zone 11, C=zone 12,
d=zone 13, E=zone 14, F=zone 15, h=zone 16.
Channel Display Indicates the channel for any given EZ-ZONE module.
EZ keys This key can be programmed to do various tasks, such as starting a profile.
Infinity Key Press to back up one level or press and hold for two seconds to return to the Home
Page. From the Home Page clears alarms and errors if clearable.
Advance Key Advances through parameter prompts
Up and Down
Keys
 
In the Home Page, adjusts the set point in the lower display. In other pages, changes
the upper display to a higher or lower value, or changes a parameter selection.
Output Activity Number LEDs indicate activity of outputs. A flashing light indicates output activity
Profile Activity Lights when a profile is running. Flashes when a profile is paused.
Communication
Activity Flashes when another device is communicating with this controller.
Refer to the manufacturer’s instructions for additional information on displays and
navigation and to familiarize yourself with the operation of this control.