Thermo King Smart Reefer 2, Sr-2, Smart Reefer 3, SR-3 Driver Manual

Optiset Plus

The controller can be programmed with OptiSet Plus
temperature profiles that allow the user to select named
products and/or numeric setpoints. See the appropriate
Operator’s Manual for more detailed information about
using OptiSet Plus.

• Numeric Setpoint - If the controller does not have
named products loaded, the far left soft key will
display

S

ETPOINT

as shown below. Th is is the fac tory
default setting. Change the numeric setpoint like you
normally would on an SR-2 Controller.

• Named Products - The controller can be
programmed to allow only named products to be
selected. In which case the far left soft key will
display

P

RODUCT

as shown below.

Named products can have a single setpoint, or they
can have a setpoint range that allows the user to
select a setpoint within that range.

NOTE: In OptiSet Plus the terms “numeric setpoint”
and “setpoint” mean the same thing and are
displayed as numbers. The terms “named product”
and “product” mean the same thing and ar e displayed
as words.

NOTE: Alarm Code 127, Setpoint Not Entered, may be
generated if the

+

or - soft keys are used to change

the numeric setpoint or named product, but the

Y

ES

or

N

O

soft keys are not used to accept or decline the

new setting within 10 seconds.

• Named Products or Numeric Setpoint -The
controller can be programmed to allow named
products or numeric setpoints to be selected. In
which case the far left soft key will display

P

RODUCT

/

S

ETPOINT

as shown below.

Selecting a Numeric Setpoint

To select or change a numeric setpoint complete the
following steps. This example shows the Standard Displa y
with the

P

RODUCT/SETPOINT

soft key. Using the

Standard Display with the

S

ETPOINT

soft key is basically

the same but some of the screens differ slightly.

1. Begin at the Standard Display.
If the Temperature Watch Display is showing, press
the

M

ENU

soft key once to return to the Standard

Display.

2. Press the

P

RODUCT/SETPOINT

(or

S

ETPOINT

) soft

key on the Standard Display.

3. The “Named Product / Numeric Setpoint?” Screen
briefly appears, then the “Named Produ ct or N umeric
Setpoint?” Screen will appear.

4. Press the

N

UMERIC

soft key.

5. The “Setpoint” Screen briefly appears, then the
“Current Setpoint Is” Screen will appear.

6. Press the

+

or

-

soft keys to change the setpoint.

7. Press the

YES

soft key to select the new setpoint.

• If the

N

O

key is pressed the setpoi nt change selecte d

with the

+

or - soft keys will not be accepted, the
setpoint will not be changed and the display will
return to the Standard Display.

• If the

Y

ES

soft key is pressed, the setpoint change

selected with the

+

or - soft keys will be accepted,

and the following screens will appear.

8. The “Programming New Setpoint” Screen will briefly
appear.

9. The “New Setpoint Is 40” Screen briefly appears.

10. The Standard Display appears with the new setpoi nt.

NOTE: Pressing the

E

XIT

soft key at any point will

return to the Standard Display.
NOTE: If no keys are pressed for 30 seconds while in

the Named Product Changer Screens, the HMI will
return to the Standard Display.

Selecting a Named Product

To select or change a named product complete the
following steps. This example s hows the S ta ndard Display
with the

P

RODUCT/SETPOINT

soft key. Using the

Standard Display with the

P

RODUCT

soft key is basically

the same but some of the screens differ slightly.

1. Begin at the Standard Display.
If the Temperature Watch Display is showing, press
the

M

ENU

soft key once to return to the Standard

Display.

2. Press the

P

RODUCT/SETPOINT

(or

P

RODUCT

) soft

key on the Standard Display.

3. The “Named Product / Numeric Setpoi nt?” (or Named
Product) Screen briefly appears, then the “Named
Product or Numeric Setpoint?” (or Named Product)
Screen will appear.

4. Press the

N

AMED

soft key.

5. The “Product” Screen briefly appears, then the
“Current Product Is” Screen will appear.

6. Press the

+

or

-

soft keys to change the named

product.

7. Press the

YES

soft key to select the new named

product.

• If the

N

O

key is pressed the named product change

selected with the

+

or - soft keys will not be
accepted, the named product will not be changed and
the display will return to the Standard Display. (Over)

1

2

4

6

7

1

2

4

6

7

•If the

Y

ES

soft key is pressed, the named product

change selected with the

+

or - soft keys will be

accepted, and the following screens will appear.

8. The “Programming Named Product” Screen will
briefly appear.

NOTE: If the “Change Setpoint for Potatoes” Screen
briefly appears, the named product has been
programmed with a setpoint range. See “Selecting
the Setpoint for a Named Product” below.

9. The “New Named Product Is Potatoes” Screen briefly
appears.

10. The Standard Display appears with the new named
product.

NOTE: Pressing the

E

XIT

soft key at any point will

return to the Standard Display.
NOTE: If no keys are pressed for 30 seconds while in

the Named Product Changer Screens, the HMI will
return to the Standard Display.

Selecting the Setpoint for a
Named Product

If the “Change Setpoint for Potatoes” Screen appears
after pressing the

Y

ES

soft key to select a named product,
the named product has been program med w it h a s etpo int
range. Complete the following steps to select a setpoint
for the named product.

1. The “Change Setpoint for Potatoes” Screen briefly

appears, then the “Current Setpoint of Potatoes &
Setpoint Range Is 40 to 50” Screen will appear.

2. Press the

+ /- or E

XIT

soft keys accordingly as

described below.

• Press the

+

or

-

soft keys to change the current
setpoint for the named product. Go to step 6 under
“Changing the Setpoint for a Named Product” to
continue.

OR

• Press the

E

XIT

soft key to accept the curre nt setpoin t
for the named product. The Standard Display will
appear with the named product and setpoint.

NOTE: Pressing the

E

XIT

soft key at any point will

return to the Standard Display.
NOTE: If no keys are pressed for 30 seconds while in

the Named Product Changer Screens, the HMI will
return to the Stan dard Display and the setpoint will
remain at the displayed setpoint.

Changing the Setpoint for a
Named Product

If the named product has been programmed with a
setpoint range, the setpoint for the named product can be
changed. This example shows the Standard Display with
the

P

RODUCT/SETPOINT

soft key.

1. Begin at the Standard Display.
If the Temperature Watch Display is showing, press
the

M

ENU

soft key once to return to the Standard

Display.

2. Press the

P

RODUCT/SETPOINT

soft key on the

Standard Display.

3. The “Named Product, Numeric Setpoint or Change
Setpoint?” Screen will appear.

4. Press the

C

HANGE

SP

soft key.

5. The “Change Setpoint for Potatoes” Screen briefly
appears, then the “Current Setpoint for Potatoes &
Setpoint Range Is 40 to 50” Screen will appear.

6. Press the + or

-

soft keys to change the setpoint.

7. Press the

YES

soft key to accept the new setpoint.

• If the

N

O

key is pressed the named product setpoint

change made with the

+

or - soft keys will not be
accepted, the named product setpoint will not be
changed and the display will return to the Standard
Display.

• If the

Y

ES

soft key is pressed, the named product

setpoint change made with the

+

or - soft keys will be

accepted, and the following screens will appear.

8. The “Programming New Setpoint for Potatoes”
Screen will briefly appear.

9. The “New Setpoint Is 40” Screen briefly appears.

10. The Standard Display appears with the new setpoi nt.

NOTE: Pressing the

E

XIT

soft key at any point will

return to the Standard Display.
NOTE: If no keys are pressed for 30 seconds while in

the Named Product Changer Screens, the HMI will
return to the Standard Display.

SR-2

Smart Reefer 2

Microprocessor

Driver Guide to

OptiSet Plus

Operation

TK 54344-2-PC (Rev. 0, 03/09) ©Thermo King Corporation

2

2

1

2

4

6

7