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179
APPENDIX A — DISPLAY TABLES (cont)
Temperatures Mode and Sub-Mode Directory
NOTES:
1. Normal scrolling marquee rotation is Item, Value, and Units; for
example, OAT, 72.5, °F. In case of a fault, the normal rotation is
modified to indicate the fault; for example, OAT, 72.5, °F, FAIL.
2. If
Configuration
o
OPT1
o
SPT.S
=DSBL
, the display will read
0.0 °F (–17.8 °C).
Pressures Mode and Sub-Mode Directory
NOTE: Normal scrolling marquee rotation is Item, Value, and Units;
for example, DP.A, 238.4, PSIG. In case of a fault, the normal rota-
tion is modified to indicate the fault; for example, DP.A, 238.4, PSIG,
FAIL.
SUB-MODE
ITEM
DISPLAY
ITEM DESCRIPTION
COMMENT
UNIT
ENTERING AND LEAVING UNIT TEMPERATURES
RAT
XXX.X °F (°C)
Return Air Temperature
See Note 1
SAT
XXX.X °F (°C)
Supply Air Temperature
See Note 1
OAT
XXX.X °F (°C)
Outside Air Temperature
See Note 1
SPT
XXX.X °F (°C)
Space Temperature
See Notes 1 and 2
CIR.A
TEMPERATURES CIRCUIT A
SCT.A
XXX.X °F (°C)
Saturated Condensing Tmp
SST.A
XXX.X °F (°C)
Saturated Suction Temp
RGT.A
XXX.X °F (°C)
Compressor Return Gas Temp See Note 1
D.GAS
XXX.X °F (°C)
Discharge Gas Temp
SH.A
XXX.X
ǻ
F (
ǻ
C
)
Suction Superheat Temp
CIR.B
TEMPERATURES CIRCUIT B
SCT.B
XXX.X °F (°C)
Saturated Condensing Tmp
SST.B
XXX.X °F (°C)
Saturated Suction Temp
RGT.B
XXX.X °F (°C)
Compressor Return Gas Temp See Note 1
SH.B
XXX.X
ǻ
F (
ǻ
C
)
Suction Superheat Temp
SUB-MODE
ITEM
DISPLAY
ITEM DESCRIPTION
COMMENT
PRC.A
PRESSURES CIRCUIT A
DP.A
XXX.X psig (kPa)
Discharge Pressure
See Note
SP.A
XXX.X psig (kPa)
Suction Pressure
See Note
PRC.B
PRESSURES CIRCUIT B
DP.B
XXX.X psig (kPa)
Discharge Pressure
See Note
SP.B
XXX.X psig (kPa)
Suction Pressure
See Note