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Step 3: Once all of the changes are done, press ESC on the main screen and verify the valve opening
position.
Step 4: Do not forget to revert the control back to automatic by changing the “Enable manual valve
position” back to 0 from 1.
7.3.5 Multiple EEV Conguration
For single circuit units, there will be one EEV and it will be shown as valve A. The letter “A” will be
displayed on the top right corner of the EVD display screen, near the “ON” status. For a dual circuit
units, there will be two EEVs and the second valve will be displayed as valve B. Set up for valve A does
not aect settings for valve B, therefore, when the unit has two EEVs, set up for valve B is required.
To setup valve B for circuit #2, press the two furthest keys simultaneously (ALARM + ENTER). The
letter “B” will appear on the top right corner of the display. The display will now show the refrigerant
status of circuit #2. Valve B must to be congured the same as Valve A in Conguration Menu and
Regulation Menu.
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