Operating instructions

TM 11574A-OI
2-27
To clear the alarm list:
1. Press the ALT. MODE & ALARM LIST keys.
2. Press the UP/DOWN ARROW key until “CLEAr” is displayed.
3. Press the ENTER key. The alarm list will clear and “-- -- -- -- -- ” will be displayed.
4. Press the ALARM LIST key. “AL” will show on the left display and “ -- -- -- -- -- ”
on the right display when there are no alarms in the list.
5. Upon clearing of the Alarm Queue, the Alarm light will be turned off.
Table 2-5 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
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)
CnF20 Suction Pressure Sensor Out (No) In (Yes)
CnF21 Autotransformer Out In
CnF22 Economy Mode Option OFF Standard, 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-5C
CnF27 Suction Temperature Display Option Out In
CnF28 Bulb Mode Option NOr bULb
CnF30 Compressor Size 41 CFM 37 CFM
CnF31 Probe Check Option Standard SPEC
CnF32 Single Evaporator Fan Option 2EF0 1EF0
CnF33 Snap Freeze Option OFF SnAP
CnF34 Degree Celsius Lockout Option bOth F
CnF36 SMV Type 1 (standard) 2, 3 (stepper)
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
CnF48 CFS Override OFF On
CnF49 DataCORDER Configuration Restore OFF On
CnF50 Enhanced Bulb Mode Selection OFF Bulb, dEHUM
CnF51 Timed Defrost Disable 0 0-out, 1-in