Johnson Controls YORK YK MaxE, Operation Manual

Page: 38 / 184

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 orifice. Liquid Level Control setpoints
are maintained on this screen. Through animation, the
variable orifice 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 Positio n
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