Carrier ComfortLink 6 Series Controls, Start-Up, Operation, Service, And Troubleshooting page 27

Air-cooled and water-cooled chillers with controls 50/60 hz
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KEYPAD
SUB-MODE
ENTRY
PRC.A
ENTER
PRC.B
ENTER
KEYPAD
SUB-MODE
ENTRY
COOL
ENTER
HEAT
ENTER
HEAD
ENTER
Table 15 — Pressure Mode and Sub-Mode Directory
ITEM
DISPLAY
DP.A
XXX.X PSIG
SP.A
XXX.X PSIG
ECN.A
XXX.X PSIG
OP.A1
XXX.X PSIG
OP.A2
XXX.X PSIG
DO.A1
XXX.X PSI
DO.A2
XXX.X PSI
FD.A1
XXX.X PSI
FD.A2
XXX.X PSI
PS.A1
XX.X PSI
PS.A2
XX.X PSI
DP.B
XXX.X PSIG
SP.B
XXX.X PSIG
ECN.B
XXX.X PSIG
OP.B1
XXX.X PSIG
OP.B2
XXX.X PSIG
DO.B1
XXX.X PSI
DO.B2
XXX.X PSI
FD.B1
XXX.X PSI
FD.B2
XXX.X PSI
PS.B1
XX.X PSI
PS.B2
XX.X PSI
Table 16 — Set Point Mode and Sub-Mode Directory
ITEM
DISPLAY
CSP.1
XXX.X °F
CSP.2
XXX.X °F
CSP.3
XXX.X °F
HSP.1
XXX.X °F
HSP.2
XXX.X °F
HD.P.A
XXX.X °F
HD.P.B
XXX.X °F
ITEM
EXPANSION
DISCHARGE PRESSURE
SUCTION PRESSURE
ECONOMIZER PRESSURE
A1 OIL PRESSURE
A2 OIL PRESSURE
A1 OIL PRESSURE DIFF.
A2 OIL PRESSURE DIFF.
A1 OIL FILTER DIFF. PRESS
A2 OIL FILTER DIFF. PRESS
CALCULATED OIL PRESS A1
CALCULATED OIL PRESS A2
DISCHARGE PRESSURE
SUCTION PRESSURE
ECONOMIZER PRESSURE
B1 OIL PRESSURE
B2 OIL PRESSURE
B1 OIL PRESSURE DIFF.
B2 OIL PRESSURE DIFF.
B1 OIL FILTER DIFF.
B2 OIL FILTER DIFF.
CALCULATED OIL PRESS B1
CALCULATED OIL PRESS B2
ITEM
EXPANSION
COOLING SETPOINT 1
COOLING SETPOINT 2
ICE SETPOINT
HEATING SETPOINT 1
HEATING SETPOINT 2
HEAD PRESSURE SETPOINT A
HEAD PRESSURE SETPOINT B
27
COMMENT
Equals oil pressure minus
Economizer pressure
Equals oil pressure minus
Economizer pressure
Equals discharge pressure
minus oil pressure
Equals discharge pressure
minus oil pressure
CKT A oil pressure setpoint 1
(See notes for Table 32)
CKT A oil pressure setpoint 2
(See notes for Table 32)
Equals oil pressure minus
Economizer pressure
Equals oil pressure minus
Economizer pressure
Equals discharge pressure
minus oil pressure
Equals discharge pressure
minus oil pressure
CKT B oil pressure setpoint 1
(See notes for Table 32)
CKT B oil pressure setpoint 2
(See notes for Table 32)
COMMENT
Default: 44 F
Default: 44 F
Default: 32 F
Default: 100 F
Default: 100 F
Default: 113 F (30GX,HXA)
85 F (30HXC)
Default: 113 F (30GX,HXA)
85 F (30HXC)

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