Carrier 30XA080-500 Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 35

Air-cooled liquid chillers
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Table 22 -- OAT Reset Configuration
MODE
KEYPAD
ENTRY
DISPLAY
ITEM EXPANSION
COMMENT
CONFIGURATION
[]
DISP
]
UNIT
]
SERV
]
OPTN
]
RSET
Reset Cool and Heat Tmp
]
CRST
Cooling
Reset Type
]
0
No Reset
]
0
No Reset
Flashing
to indicate
Edit mode.
May require
Password
]/[]
1
Out AirTemp
Use up or down arrows to change
value to 1.
]
1
Accepts
the change.
CRST
At mode level
SETPOINTS
[]
/ []
Change
to Setpoints
Mode
]
COOL
Cooling
Setpoints
]
CSR1
Cooling
Setpoint
1
]
x 6
CRT.2
]
CRO1
OAT No Reset Temp
Outdoor
Temperature
where
no temperature
reset is
required.
]
0
Value of CRO1
]
0
Flashing
to indicate
Edit mode
]
85.0
Value of No Temperature
Reset, 85 from the example.
]
85.0
Accepts
the change.
CRO1
]
CRO2
OAT Full Reset Temp
Outdoor
Temperature
where full temperature
reset,
DGRC
is required.
]
0
Value of CRO2.
]
0
Flashing
to indicate Edit mode
]
55.0
Value of full Temperature
Reset,
55 from the example.
]
55.0
Accepts
the change.
CRO2
]
CRS1
]
CRS2
]
DGRC
Degrees
Cool Reset
Amount
of temperature
reset required.
]
0
Value of DGRC
]
0
Flashing
to indicate
Edit mode
]
10.0
Amount
of Temperature
Reset required,
10 from the
example.
]
10.0
Accepts
the change.
DGRC
NOTE:
Bold
values
indicate
sub-mode
level.
35

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