Carrier 30GTN - Page 33

Table9—Temperature Mode and Sub-Mode Directory
SUB-MODE KEYPAD ENTRY ITEM DISPLAY ITEM EXPANSION COMMENT
UNIT
ENTER
CEWT XXX.X °F COOLER ENTERING FLUID
CLWT XXX.X °F COOLER LEAVING FLUID
OAT XXX.X °F OUTSIDE AIR TEMPERATURE
SPT XXX.X °F SPACE TEMPERATURE
CIR.A
ENTER
SCT.A XXX.X °F SATURATED CONDENSING TMP
SST.A XXX.X °F SATURATED SUCTION TEMP
SGT.A XXX.X °F COMPRESSOR SUCTION TEMP
SUP.A XXX.X °F SUCTION SUPERHEAT TEMP
CIR.B
ENTER
SCT.B XXX.X °F SATURATED CONDENSING TMP
SST.B XXX.X °F SATURATED SUCTION TEMP
SGT.B XXX.X °F COMPRESSOR SUCTION TEMP
SUP.B XXX.X °F SUCTION SUPERHEAT TEMP
Table 10 — Pressure Mode and Sub-Mode Directory
SUB-MODE KEYPAD ENTRY ITEM DISPLAY ITEM EXPANSION COMMENT
PRC.A
ENTER
DP.A
XXX.X
PSIG
DISCHARGE PRESSURE
SP.A
XXX.X
PSIG
SUCTION PRESSURE
PRC.B
ENTER
DP.B
XXX.X
PSIG
DISCHARGE PRESSURE
SP.B
XXX.X
PSIG
SUCTION PRESSURE
Table 11 — Set Point Mode and Sub-Mode Directory
SUB-MODE KEYPAD ENTRY ITEM DISPLAY ITEM EXPANSION COMMENT
COOL
ENTER
CSP.1 XXX.X °F COOLING SETPOINT 1 Default: 44 F
CSP.2 XXX.X °F COOLING SETPOINT 2 Default: 44 F
HEAD
ENTER
HD.P.A XXX °F HEAD PRESSURE SETPOINT A Default: 113 F
HD.P.B XXX °F HEAD PRESSURE SETPOINT B Default: 113 F
Table 12 — Reading and Changing Chilled Fluid Set Point
SUB-MODE KEYPAD ENTRY ITEM DISPLAY ITEM EXPANSION COMMENT
COOL
ENTER
CSP.1 44.0 °F COOLING SETPOINT 1 Default: 44° F
ENTER
44.0 °F Scrolling stops
ENTER
44.0 °F Value flashes
Select 46.0
ENTER
46.0 °F Change accepted
ESCAPE
CSP.1 46.0 °F COOLING SETPOINT 1 Item/Value/Units scrolls again
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