Vollrath F131YG User Manual
Page 21
15
Modifying Control Settings
To change the value of a system function, locate the
function on the IntelliTec Settings Menu and follow the
steps below.
IMPORTANT:
Before making changes to any settings, record the
original values. If the setting changes do not achieve
desired results, revert settings to their original val-
ues.
A.
Press and hold SEL button for 8 seconds. While
still holding the SEL button, press the up arrow
button (
⇑). The LCD Screen will read DISPLAY.
B.
Release both buttons.
C.
Press the left arrow button (
⇐
⇐
⇐
⇐
⇐) to get to the correct
menu (Basic, Advanced, or Storage).
D.
Press the up arrow button (
⇑) to navigate to the
value that needs to be changed.
E.
Press SET button to enter edit mode.
F.
Press the up arrow button (
⇑) to change setting.
G.
Press SET button to save the setting and exit the
edit mode.
H.
Press the up arrow (
⇑) and left arrow (⇐
⇐
⇐
⇐
⇐) buttons
to navigate through the rest of the settings as
needed.
I.
When all changes have been completed, press
the up arrow button (
⇑) from ExitMenu to return to
the current mode display.
4.5
READINGS (SERVICE PERSONNEL
ONLY)
The IntelliTec control continuously monitors and records
temperatures, voltages, amps, and error code details.
Each of these readings are beneficial to service personnel
when troubleshooting.
DISPLAY READINGS
Following are the readings available under the DISPLAY
menu:
Hopper L (°F) / Hopper R (°F)
The temperature of the left and right hoppers are
constantly monitored by the IntelliTec control.
Cycles (count)
This reading counts down the number of cycles in
the current "Serve Mode". The starting value is
dependant upon the Cycles setting on the IntelliTec
control.
°F and amps
Suction line temperature on the freezing cylinder
and drive motor amps are available on the same
screen to assist with setup and troubleshooting.
Aux. Temp (°F)
This reading provides the ambient temperature
around the IntelliTec control.
Supply V (VAC)
A calculated input voltage is recorded.
ERROR CODE READINGS
The following details are recorded under the ERRCODES
menu for each of the last 25 error codes received:
Err1 (hours)
A numerical count of the last 25 error codes is
recorded. When the 26th error has occurred the
earliest error code is erased. A timer also begins
when an error occurs. The timer records the
number of hours since the error occurred. If
power to the machine is interrupted, the timer will
stop until power has been restored.
°F and amps
The suction gas temperature on the freezing
cylinder and the drive motor amps are recorded at
the time of the error.
Aux. Temp (°F)
Ambient temperature of the IntelliTec control is
recorded at the time of the error.
Str (°F)
The storage temperature is recorded at the time
of the error.
VAC and Mode
A calculated input voltage and mode at which the
error occurred are recorded. Following are
descriptions of each mode:
Mode
Description
0
Start of freezing cycle
1
Compressor and drive motor on
2
Stir Cycle
3
Compressor off
4
"Standby Mode"
5
"Sleep 1 Mode"
6
"Sleep 2 Mode"
7
"Clean Mode"
8
Startup
9
Storage only refrigeration
10
Freezing cycle is shut down
11
Door safety switch triggered
12
High pressure cutout