62-11848 3-8
3.11 RECOMMENDED TRANSPORT TEMPERATURES
Below are some general recommendations on product transport temperatures and operating modes for the unit.
These are included for reference only. The shipper or receiver may require different set points than those listed.
More detailed information can be obtained from a Carrier Transicold dealer.
It is essential to shut down the compartment during the periods when the doors are opened, in order to
maintain the temperature of the cargo in the other compartments and keep the unit operating correctly.
3.12 MICROPROCESSOR CONFIGURATION
If starting unit for the first time after installation, or starting after adding/removing an optional
feature, or if Owner’s operating parameters have changed, the Configuration will need to be
reset.
3.12.1 Functional Settings
The procedure for adjusting the functional parameters is as follows:
1. The temperature display is selectable between Fahrenheit and Celsius. Units are configured for Celsius
from the factory. To set the display to Fahrenheit, the selection jumper must be removed and discarded. See
Figure 2.4.
The board contains another set of pins similar to the Degrees C/Degrees F selection jumper, marked
as J1. This jumper is not used for unit operation, but it is used during the microprocessor controller
manufacturing process. DO NOT CONNECT THE J1 PINS TOGETHER
.
2. The following steps must be performed with the unit OFF:
a. Press the OFF key to shut down the unit.
b. Hold both the Manual Defrost key and ON key momentarily in order to display parameters.
c. Using the + or - keys, modify the parameters.
The defrost duration parameter is displayed. This setting determines the length of time in minutes
the unit will remain in defrost once defrost is initiated. The defrost duration can be selected by scroll-
ing through available options (10, 20, 25, 30 or 45 minutes) using the + or - keys. Selection MUST
be validated by pressing the SET key.
Product
Set Point Range
°F °C
Bananas 56 to 58 13 to 14
Fresh fruits and vegetables 33 to 38 0.5 to 3
Fresh meats and seafood 28 to 32 -2 to 0
Dairy products 33 to 38 0.5 to 3
Ice 15 to 20 -10 to -7
Frozen fruits and vegetables -10 to 0 -23 to -18
Frozen meats and seafood -10 to 0 -23 to -18
Ice cream -20 to -15 -29 to -26
To Next Page
Loading...
