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Section 3 – SR-2 Software Description
High Speed Pulldown
Micro Rev
All
HMI Rev
All
Choices
ENABLED or DISABLED
Factory Set
ENABLED
Exceptions
If OptiSet is active this feature is set
from the OptiSet Menu.
Description
This feature allows High Speed Pull
Down for the selected range to be ENABLED or
DISABLED. If High Speed Pull Down is ENABLED,
the unit will run in high speed on initial start until
setpoint is reached in both cool and heat mode. If
High Speed Pull Down is DISABLED, the unit will
switch to low speed cool when the return air
temperature is below low speed switch point value
plus setpoint.
NOTE: There is a two minute delay on initial
startup before high speed operation is allowed.
If Fuel Saver II is ENABLED, there may be a delay
before high speed operation is allowed.
This feature does not apply to modulation operation.
Fresh Frozen Range
Micro Rev
All
HMI Rev
All
Choices
24°F (-4°C) or 15°F (-9°C)
Factory Set
24°F (-4°C)
Exceptions
If OptiSet is active this feature is set
from the OptiSet Menu. The setting selected is used
for all ranges.
Description
The microprocessor uses one set
of control specifications when operating in the Fresh
range and a second set of control specifications
when operating in the Frozen range. Fresh/Frozen
Range Select [FRFZ] allows the line between Fresh
and Frozen range to be set to either 24°F (-4°C) or
15°F (-9°C).
Door Open Forces
Micro Rev
All
HMI Rev
All
Choices
OFF or LOG ONLY
Factory Set
LOG ONLY
Exceptions
The optional door switch must be
installed.
Description
If the optional door switch is
installed, this feature allows the Door Open action to
be set. If this feature is set OFF the microprocessor
shuts the unit down and logs the door opening 4
seconds after the door is opened. If the unit is in
defrost when the door is opened, the defrost cycle
will be completed before the unit shuts down.
If this feature is set LOG ONLY the door opening will
be logged after 4 seconds but the unit will continue
to run.
Door openings are logged in both the CargoWatch
and ServiceWatch data loggers. The door switch
must be open or closed for 4 seconds before the
event is logged to prevent false readings.
Door Open Timeout
Micro Rev
All
HMI Rev
All
Choices
1:00 to 4:00 (Hours) in 10 Min
Increments or OFF
Factory Set
OFF
Exceptions
Only appears if DOOR OPEN
FORCES feature is set OFF.
Description
This feature allows the unit to
restart if the door open time exceeds the set limit.
Door Open Timeout for the selected range can be
set to Off or for a time limit from 1 to 4 hours, in 10-
minute increments. If set Off the unit will remain off
until the door is closed. If a time period is selected
the unit will restart and run 4 seconds after the time
period elapses. It will continue to run even if the
door is still open.
3-15
31 January 2005
Summary of Contents for SR-2 SmartReefer2
Page 4: ......
Page 7: ...Tab goes here and the next page should be GREEN Section 1 Safety...
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Page 10: ...Section 1 SR 2 Safety Information 1 2 18 January 2005...
Page 14: ...Section 1 SR 2 Safety Information 1 6 18 January 2005...
Page 15: ...Tab goes here and the next page should be GREEN Section 2 Hardware Description...
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Page 48: ...Section 2 SR 2 Hardware Description 2 32 31 January 2005...
Page 49: ...Tab goes here and the next 2 pages should be GREEN Section 3 Software Description...
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Page 96: ...Section 3 SR 2 Software Description 3 46 31 January 2005...
Page 97: ...Tab goes here and the next page should be GREEN Section 4 Operation...
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Page 181: ...Tab goes here and the next 2 pages should be GREEN Section 5 Diagnostics...
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Page 266: ...Section 5 SR 2 Diagnostics 5 84 02 February 2005...
Page 267: ...Tab goes here and the next page should be GREEN Section 6 Service Procedures...
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Page 270: ...Section 6 SR 2 Service Procedure Index Page 2 01 February 2005...
Page 282: ...Section 6 SR 2 Service Procedure A01B Page 6 P41RA01B 31 January 2005...
Page 298: ...Section 6 SR 2 Service Procedure A02A Page 12 P41RA02A 02 February 2005...
Page 318: ...Section 6 SR 2 Service Procedure A03B Page 4 P41RA03B 30 January 2005...
Page 338: ...Section 6 SR 2 Service Procedure A15A Page 4 P41RA15A 30 January 2005...
Page 360: ...Section 6 SR 2 Service Procedure A46B Page 8 P41RA46B 30 January 2005...
Page 366: ...Section 6 SR 2 Service Procedure A48A Page 6 P41RA48A 30 January 2005...
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Page 394: ...Section 6 SR 2 Service Procedure F08A Page 4 P41RF08A 30 January 2005...
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Page 402: ...Section 6 SR 2 Service Procedure G03A Page 4 P41RG03A 31 January 2005...
Page 406: ...Section 6 SR 2 Service Procedure H04A Page 4 P41RH04A 30 January 2005...
Page 407: ...Tab goes here and the next page should be GREEN Section 7 Service Information...
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Page 410: ...Section 7 SR 2 Information 7 2 02 February 2005...
Page 419: ...Tab goes here and the next page should be GREEN Section 8 Schematics and Wiring Diagrams...
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Page 422: ...Section 8 SR 2 Drawings 8 2 01 February 2005...
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