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York YZ MODEL A - Page 33

York YZ MODEL A
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JOHNSON CONTROLS
33
SECTION 3 - OPTIVIEW™ CONTROL CENTER FUNCTIONS AND NAVIGATION
FORM 161.01-OM1
ISSUE DATE: 6/8/2018
3
DISPLAY ONLY FIELDS
FIELD/LED NAME DESCRIPTION
Condenser Saturation Temperature
Displays the saturation temperature in the condenser calculated from condenser
pressure.
Evaporator Pressure Displays the present refrigerant pressure in the evaporator
Evaporator Saturation Temperature
Displays the present saturation temperature in the evaporator calculated from
evaporator pressure.
Isolation Valves (LEDs)
Only show when optional brine isolation valve feature exists and enabled.
Closing - The control is commanding the valve close output on.
Closed Limit Switch - Feedback from the valve limit switch at the full closed posi-
tion shows the switch made, indicating closed valve.
Opening - The control is commanding the valve open output on.
Opened Limit Switch - Feedback from the valve limit switch at the full open posi-
tion shows the switch made, indicating open valve.
NAVIGATION
NAVIGATION
BUTTON DESCRIPTION
Home Causes an instant return to the Home Screen.

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