Service manual

3-3
T-294-01
Table 3-1. Controller Configuration Variables
CONFIGURATION
NUMBER
TITLE DEFAULT OPTION
1 Bypass Valve Enable In Out
2 Evaporator Fan Speed dS (Dual) SS (Single)
3 Number of Sensor Probes FOUr duAL
4 Dehumidification Mode On OFF
5 Probe Calibration nOCAL CAL
6 Condenser Fan Speed Select OFF (Single) On (Variable)
7 Unit Selection, 20FT/ 40FT/45FT 40ft 20ft,45
8 Single Phase/Three Phase Motor 1Ph 3Ph
9 Refrigerant Selection r134a r12, r22, bLEnd
10 Compressor Speed Out (Single) In (Dual)
11 De fros t “Of f” Sele ctio n nOOFF OFF
12 TXV/Solenoid Quench V alve Out (TXV) In (Solenoid)
13 Unloader Out In
14 Condenser Pressure Control (CPC) In Out
15 Discharge Temperature Sensor Out In
16 DataCORDER Option On (Yes) OFF (No)
17 Discharge Pressure Sensor Out (No) In (Yes)
18 Heater Old (Low Watt) nEW (High Watt)
19 Controlled Atmosphere Out (No) In (Yes)
20 Pressure Sensor (Suction) Out (No) In (Yes)
21 Auto-Transformer Std --
22 Economy Mode Option OFF Std, Full
23 Defrost Interval Timer Save Option nOSAv SAv
24 Advanced Pre-T rip Enhanced Test OFF On
25 Pre-T rip Test Points/Results Recording rSLtS dAtA
26 Heat Lockout
Set to --10 _ C Set to--5 _ C
27 Suction Temperature Display Out In
28 Bulb Mode NOr bulb
29 Arctic Mode Out In
30 Compressor Size 41 CFM 37 CFM
31 Probe Check Logic Std SPEC
32 Single Evaporator Fan Option 2EF0 1EF0
33 Snap Freeze Option OFF SnAP
34 Degree Celsius Lockout Option bOth _F
35 Humidification Mode OFF On
36 Modulation Valve Type 1 2, 3
37 Electronic Partlow rEtur SuPPL, bOth
38 Quench Bypass Valve Out In
39 Current Limit Range Out In
40 Demand Defrost Out In