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5-25
62-11863
Table 5–7 Microprocessor Configurations
Microprocessor
Description
Supra 950MT
CNF1: (DI/TV)
DI
DI engine long glow cycle
TV
TV
TV engine short glow cycle
CNF2: (ON/OFF)
OFF
CDT not used
ON
ON
CDT used
CNF3: (ON/OFF)
OFF
86
°
F (30
°
C) Maximum set point
OFF
ON
90
°
F (32
°
C) Maximum set point
CNF4: (ON/OFF)
OFF
Heat lockout on 10
°
F (-12
°
C)
OFF
ON
Heat lockout off (trailer units)
CNF5: (ON/OFF)
OFF
Frozen priority not active
OFF
ON
Active
CNF6: (ON/OFF)
OFF
Trailer unit
ON
ON
Truck unit
CNF7: (ON/OFF)
OFF
Low speed start
OFF
ON
High speed start
CNF8: (ON/OFF)
OFF
Belt driven fan
ON
ON
Electrical fan motors
CNF9: (ON/OFF)
OFF
Out of range alarm not shut down
OFF
ON
Out of range alarm and unit shut down
CNF10: (ON/OFF)
OFF
No auto restart
OFF
ON
Auto restart active if FN5 = Time start
CNF11: (ON/OFF)
OFF
Functions normal
OFF
ON
Functions locked
CNF12: (ON/OFF)
OFF
Low oil level alarm
OFF
ON
Active
CNF13: (ON/OFF)
OFF
Disable low refrigerant test
ON
ON
Enable low refrigerant test
CNF14: (ON/OFF)
OFF
Set points unlocked
OFF
ON
Set points locked
CNF15: (ON/OFF)
OFF
Disregard water temp sensor failure
ON
ON
Water temp sensor failure shutdown
CNF16: (ON/OFF)
OFF
Alt aux alarm only
ON
ON
Alt aux alarm and unit shut down
CNF17 to CNF32: (ON/OFF)
OFF
Future use
OFF
ON
Future use
Summary of Contents for SUPRA 950Mt
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Page 109: ...Figure 8 2 Electrical Schematic Wiring Diagram Sheet 2 of 2 Based on Drawing 62ï ï04104ï ïART ...
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