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IV.f – SERVICE MENU NAVIGATION (CONT):
All LED's should be illuminated. Press any button to
return to the "SERVICE MENU".
IV.g – DIAGNOSTICS MENU:
g.1 Accessing the Diagnostics Menu
To access the Diagnostics Menu begin by accessing
the Service Menu, see section IV.d (page 5). From the
Service Menu select "SERVICE MENU" to access the
Diagnostics Menu.
SERVICE MENU
SERVICE MENU
REFR/AIR
DEF/COIL
PROBES/ALARM
PRINTER
DIAGNOSTIC MAXIMUM
RUN CYCLES MINIMUM
SINCE DEF
24 CYCLES
g.2 Using the Diagnostics Menu
The Diagnostics Menu consist of 5 available para-
meters
to aid in the troubleshooting and diagnosis
processes.
1. "MAXIMUM" = Maximum air temp recorded
2. "MINIMUM" = Minimum air temp recorded
3. "RUN CYCLES" = Total compressor run cycles
4. "SINCE DEF" = Total compressor run cycles since
the last defrost
5. "FAILURE" = Any error codes the control has exper-
ienced (for more information on error codes see pg 11.)
The value of each parameter will be displayed in the
bottom left corner of the menu when selected. To select
a parameter press the corresponding button.
selected a parameters value can be reset by pressing
clear. It is advisable to clear these parameters every
time a unit is serviced so the next time service is
needed the parameter values are valid and useful.
When selecting "FAILURE" press the bottom left button
to scroll though all error codes. If none is displayed
then no error codes have been recorded since last
cleared.
To return to the "SERVICE MENU" select "DIAGNO-
STIC".
IV. SMART CHILL CONTROL
EXIT
FAN
DISPLAY
FAILURE
CLEAR
IV.f – DIAGNOSTIC MENU (CONT):
DIAGNOSTIC
DIAGNOSTIC MAXIMUM
RUN CYCLES MINIMUM
SINCE DEF
24 CYCLES
SERVICE MENU
REFR/AIR
PROBES/ALARM
PRINTER
Select "EXIT" to return to the "MAIN MENU".
IV.h – FACTORY MENU ACCESS:
h.1 Introduction
The Factory Menu is used to set up basic equipment
parameters such as; printer function, temperature
differentials, defrosts schedule, machine size, and
machine serial number. There are two ways to access
the Factory Menu (see h.2 & h.3). Once the service
menu has been accessed all relay outputs should de-
energize.
h.2 Access the Factory Menu (85)
To access the Fervice Menu via the control touch pad
reference the following instructions.
1. From the "MAIN MENU" select "MORE"
2. Select "SET UP"
When
3. Change the "PASSWORD (PIN)" to "85" using the up
or down arrow adjacent to "PASSWORD (PIN)"
(Note: "PRESET SUPERVISOR" must be selected.)
(Continued on next page)
9
FAILURE
CLEAR
EXIT
DEF/COIL
FAN
DISPLAY
85
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Troubleshooting
