JOHNSON CONTROLS
38
FORM 160.54-O1
REFRIGERANT LEVEL CONTROL SETPOINTS SCREEN
LD09097
FIG. 8B
OVERVIEW
This Screen displays a cutaway view of the chiller
condenser, along with the liquid refrigerant level sen-
sor and variable orice. Liquid Level Control setpoints
are maintained on this screen. Through animation, the
variable orice position is displayed.
Requires a login access level of SER-
VICE. Service technicians refer to
YORK Service Manual 160.54-M1
for operation instructions and expla-
nation of all programmable setpoints
and displayed values.
DISPLAY ONLY
Refrigerant Level Position
Displays the present position of the liquid level. The
refrigerant level is animated in the cutaway view of the
condenser. When the actual level is 0% to 15%, the level
is shown about 50% full. When the actual level is 16%
to 31%, the level is shown about 60% full. When the
actual level 32% to 47%, the level is shown about 70%
full. When the actual level is 48% to 63%, the level is
shown about 80% full. When the actual level is 64% to
79%, the level is shown as about 90% full. Actual levels
above 79% are shown as 100% full.
PROGRAMMABLE
[Refrigerant Level] Setpoint
Service Technicians refer to YORK Service Manual
160.54-M1.
[Refrigerant Level Control] Period
Service Technicians refer to YORK Service Manual
160.54-M1.
[Refrigerant Level Control]
Proportional Limit Open
Service Technicians refer to YORK Service Manual
160.54-M1.
[Refrigerant Level Control]
Proportional Limit Close
Service Technicians refer to YORK Service Manual
160.54-M1.
(Software Version C.MLM.01.07.xxx to C.MLM.01.10D.xxx or C.OPT.01.10D (and earlier))
OptiView Control Center
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