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3-13
T-317
Table 3-4 Controller Configuration Variables
CONFIGURATION
NUMBER
TITLE
DEFAULT
OPTION
CnF01
Bypass Valve Enable
In
Out
CnF02
Evaporator Fan Speed
dS (Dual)
SS (Single)
CnF03
Control Sensors
FOUr
duAL
CnF04
Dehumidification Mode
On
OFF
CnF05
Reserved for future use
----------
n/a
CnF06
Condenser Fan Speed Select
OFF (Single)
On (Variable)
CnF07
Unit Selection, 20FT/ 40FT/45FT
40ft
20ft,45
CnF08
Single Phase/Three Phase Motor
1Ph
3Ph
CnF09
Refrigerant Selection
r134a
r12, r22, bLEnd
CnF10
Two Speed Compressor Logic
Out (Single)
In (Dual)
CnF11
Defrost “Off” Selection
noOFF
OFF
CnF12
TXV/Solenoid Quench Valve
Out (TXV)
In (Solenoid)
CnF13
Unloader
Out
In
CnF14
Condenser Pressure Control (CPC)
In
Out
CnF15
Discharge Temperature Sensor
Out
In
CnF16
DataCORDER Present
On (Yes)
OFF (No)
CnF17
Discharge Pressure Sensor
Out (No)
In (Yes)
CnF18
Heater
Old (Low Watt)
nEW (High Watt)
CnF19
Controlled Atmosphere
Out (No)
In (Yes)
CnF20
Suction Pressure Sensor
Out (No)
In (Yes)
CnF21
Autotransformer
Out
In
CnF22
Economy Mode Option
OFF
Std, Full
CnF23
Defrost Interval Timer Save Option
noSAv
SAv
CnF24
Advanced Pre-Trip Enhanced Test Series Option
Auto
Auto2, Auto 3
CnF25
Pre-Trip Test Points/Results Recording Option
rSLtS
dAtA
CnF26
Heat Lockout Change Option
Set to --10
_
C
Set to --5
_
C
CnF27
Suction Temperature Display Option
Out
In
CnF28
Bulb Mode Option
NOr
bULb
CnF29
Arctic Mode
Out
In
CnF30
Compressor Size
41 CFM
37 CFM
CnF31
Probe Check Option
Std
SPEC
CnF32
Single Evaporator Fan Option
2EF0
1EF0
CnF33
Snap Freeze Option
OFF
SnAP
CnF34
Degree Celsius Lockout Option
bOth
_
F
CnF35
Humidification Mode
OFF
On
CnF36
SMV Type
1 (standard)
2, 3 (stepper)
CnF37
Electronic Temperature Recorder
rEtUR
SUPPL, bOth
CnF38
Quench Bypass Valve
Out
In
CnF39
Expanded Current Limit Range
Out
In
CnF40
Demand Defrost
Out
In
CnF41
Lower DTT Setting
Out
In
CnF42
Auto Pre--trip Start
Out
In
CnF47
Fresh Air Vent Position Sensor
OFF
UPP, LOW
Note: Configuration numbers not listed are not used in this application. These items may appear when loading
configuration software to the controller but changes will not be recognized by the controller programming.