8
Service Information
Service Menu
Enter the Service Menu by holding UP arrow and
pressing LIGHT key three times. Select option 1
to 27 with the up and down arrows. To enter the
option, press LIGHT key.
When entering Service Mode all other modes
are cancelled and the unit will stop operating.
When exiting the Service Mode, the unit will begin
to operate normally. However, the four minute
compressor off cycle still applies.
1 Light all LED segments
This will illuminate all the LED’s on the board
to ensure they work properly.
2
Thermistor 1 status - Temperature, E1, or
E2
This will show the pure thermistor reading
with no offsets taken into account. When
placed in ice water, this thermistor should
read 32° F in this menu option. (Some
models)
3
Error Log
A list of the errors in the order they occured
will scroll once on the display. Repeat if
desired. Once viewed, perform Option 12 to
clear the errors from memory.
4
Defrost Information
Displays the number of defrosts that have
occured in the past 24 hours.
5
Compressor runtime based on last cycle
This will show the number of minutes the
compressor has run in the prior cycle (or
current cycle if the compressor was running
when Service Mode was entered).
6
Defrost length adjust min - 99 minutes
The length of the defrost can be adjusted
up to 99 minutes long (for every six hours).
The other defrost parameters will apply.
Lengthening a defrost may cause higher
than normal temperaturesin the refrigeration
section. (Some models.)
7 Light switch 1 status - 0 to 1
This will tell if the light should turn off with
the door switch or not. At the “0” reading the
light should be off with the door closed and
on with the door open. At the “1” reading the
light always stays on.
8 Display toggle status - 0 or 1
This will tell if the display should turn off with
the door switch or not. At the “0” reading the
light should be off with the door closed and
on with the door open. At the “1’ reading the
light always stays on.
9 Restore factory defaults
This will restore the factory default setpoint,
defrost and offset values.
11 Data download
Along with the separate ESPY software you
can download the rolling data file.
12 Clear error log
Perform this operation after checking the
errors.
13 Clear download memory
Clears the rolling data file, if desired.
14 Model number displayed
Displays the two digit model number of the
specific unit
16 Adjust Thermister 2 offset
This allows calibration of the sensor to
cabinet for abnormal operations. By adjusting
the number colder you can change the
average cabinet temperature to a colder
value.
22 Automatic toggle through relays swith on
and off
See specific unit section for description
23 Defrost interval adjust - 3 to 24 hours
This will adjust the intervals between defrosts
from 3 to 24 hours. Adjusting from the factory
settings may cause undesired temperature in
the refrigerator section.
Error Codes
E1
Thermostor 1 is open.
E2
Thermistor 1 is shorted.
E3
Main door or bottom drawer is open longer
than 20 minutes.
E4
Compressor has 100% runtime between two
defrost cycles.
Does not show on display -
only in error log.
E5
Thermister 1 out of range +10° F for more
than 12 hours.
E6
Thermister 1 out of range -10° F for more
than 12 hours.
E7
Thermister 2 open or shorted
E8
Thermister 3 open or shorted.
Summary of Contents for E15IM60GPS
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