Table 13: System setup screen descriptions, values, and selections
Screen name
Description
Value or
selection
To set a new passcode, press
SET
.
n/a
USER PASSCODE
Select the preferred digits from the range 0 to 9 and press
SET
.
0000 to 9999
To set the controller’s operating language, press
SET
.
n/a
LANGUAGE
Select
ENG
(English) or the language that you want. To save
your selection, press
SET
.
Language
selection
Setting up the refrigeration setup parameters
To set up the refrigeration, navigate to the high-level
REFRIGERATION SETUP
screen, and press
SET
. To move through the refrigeration setup screens and options, press
DOWN
and
UP
.
Figure 14: Refrigeration setup screens navigation map
Table 14: Refrigeration setup screen descriptions, values, and selections
Screen name
Description
Value or
selection
To set the setpoint, press
SET
.
n/a
SETPOINT
Select the setpoint value from the range -40°C to 50°C (-40°F
to 122°F) and press
SET
.
-40°C to 50°C
(-40°F to 122°F)
To set the differential, press
SET
.
n/a
DIFFERENTIAL
Select the differential value from the range 1°C to 8°C (1°F to
15°F) and press
SET
.
1°C to 8°C
(1°F to 15°F)
33
MR5 Series Panel Mount Case Controller Technical Bulletin
Discontinued
