![background image](http://html1.mh-extra.com/html/carrier/69nt40-541-300/69nt40-541-300_operation-and-service_2563728051.webp)
T-318
3
−
19
3.9 CONTROLLER CONFIGURATION VARIABLES
Table 3-4 Controller Configuration Variables
CONFIGURATION
NUMBER
TITLE
DEFAULT
OPTION
CnF01
Bypass Valve Enable
In
0-in, 1-out
CnF02
Evaporator Fan Speed
dS (Dual)
0-single, 1-dual
CnF03
Control Sensors
FOUr (quad)
0-duAL, 1-quad
CnF04
Dehumidification Mode
On
0-on, 1-off
CnF07
Unit Selection, 20FT/ 40FT/45FT
40ft
0-40ft, 1-20ft, 2- 45ft
CnF08
Single Phase/Three Phase Motor
1Ph
0-1phe, 1-3phe
CnF10
Two Speed Compressor Logic
Out (Single)
0-single, 1-dual
CnF11
Defrost “Off” Selection
noOFF
0-noOFF, 1-OFF
CnF12
TXV/Solenoid Quench Valve
Out (TXV)
0-quench, 1-TXV
CnF13
Unloader
Out
0-in, 1-out
CnF14
Condenser Pressure Control (CPC)
In
0-in, 1-out
CnF15
Discharge Temperature Sensor
Out
0-in, 1-out
CnF16
DataCORDER Present
On (Yes)
0-off, 1-on
CnF17
Discharge Pressure Sensor
Out (No)
0-out (No), 1-in (Yes)
CnF18
Heater
Old (Low Watt)
0-old, 1-new (High Watt)
CnF19
Controlled Atmosphere
Out (No)
0-out, 1-in (Yes)
CnF20
Suction Pressure Sensor
Out (No)
0-out, 1-in (Yes)
CnF21
Autotransformer
Out
0-out, 1-in
CnF22
Economy Mode Option
OFF
0-off, 1-full, 2-std, 3-cust
CnF23
Defrost Interval Timer Save Option
noSAv
0-no_sav, 1-sav
CnF24
Enable Long Pre-Trip Test Series
Auto1
0-auto1, 1-auto2, 3-aAuto3
CnF25
Enable Pre-Trip Data Recording
rSLtS
0-rSLts, 1-dAtA
CnF26
Heat Lockout Change Option
Set to -10
°
C
0= -10
°
C, 1= -5
°
C
CnF27
Suction Temperature Display Option
Out
0-out, 1-in
CnF28
Enable Bulb Mode Option
NOr
0-normal, 1-bulb
CnF29
Enable Arctic Mode
Out
0-out, 1-in
CnF30
Compressor Size
41cfm
0-41cfm, 1-37cfm
CnF31
Probe Check Option
SPEC
0-Std, 1-Special
CnF32
Enable Single Evaporator Fan Option
2EF0 (dual)
0-dual, 1-single_enable
CnF33
Enable Snap Freeze Option
OFF
0-off, 1-snap
CnF34
Temperature Unit Display
bOth (C&F)
0-enable both, 1-F, 2-C
CnF35
Enable Humidification Mode
OFF
0
−
off, 1
−
on
CnF36
SMV Type
PWM
0-PWM, 1-Spor, 2-Alco
CnF37
Electronic Temperature Recorder
rEtUR
0-return, 1-supp, 2-both
CnF38
Quench Bypass Valve
Out
0-out, 1-in
CnF39
Expanded Current Limit Range
Out
0-out, 1-in
CnF40
Demand Defrost
Out
0-out, 1-in
CnF41
Lower DTT Setting
Out
0-out, 1-in
CnF42
Enable Auto Pre-trip Start
Out
0-out, 1-in
CnF43
Pulldown Defrost
Out
0-out, 1-in
CnF44
Autoslide Enabled
Out
0-out, 1-Lo, 2-Up
CnF45
Low Humidity Enabled
Out
0-out, 1-in
CnF47
Fresh Air Vent Position Sensor
Out
0-out, 1-up, 2-low, 3-cust
CnF48
CFS / WPS Override
Out
0-out, 1-in
Содержание 69NT40-541-300
Страница 2: ......
Страница 4: ......
Страница 20: ......
Страница 32: ......
Страница 128: ......
Страница 131: ...7 3 T 318 Based on Drawing 62 66058 Figure 7 2 SCHEMATIC DIAGRAM Units with 3 Phase Evaporator Motors...
Страница 133: ...7 5 T 318 6 Heater FCCH FCCH Figure 7 4 SCHEMATIC DIAGRAM Units with Normal Evaporator Fan Capability...
Страница 134: ...7 6 T 318 FCCH FCCH Figure 7 5 SCHEMATIC DIAGRAM Units with Single Evaporator Fan Capability...
Страница 136: ...7 8 T 318 To ST10 To TRX2 To QC1 To QC1 To QC1 To MC6 CONTROLLER Figure 7 7 SCHEMATIC DIAGRAM Emergency Bypass...
Страница 138: ...7 10 T 318 Based on Drawing 62 66058 Figure 7 9 UNIT WIRING DIAGRAM Units with 3 Phase Evaporator Motors Sheet 1 of 2...
Страница 139: ...7 11 T 318 Based on Drawing 62 66058 Figure 7 10 UNIT WIRING DIAGRAM Units with 3 Phase Evaporator Motors Sheet 2 of 2...
Страница 144: ......
Страница 150: ......
Страница 151: ......