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USER GUIDE
Control Operation - Service 4
SAFETY • I NSTALLATION & I NTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVI CE
15. C
LEAR ERROR LOG
To clear errors, press and hold
(5 seconds)
when CLR is flashing
.
16.
TH ERMI STOR — 1 D I FFEREN TI AL
This number should not be adjusted.
17. Does not apply to this model.
18. Doe
s not apply to this model.
19. I N
DI VI DUAL COMPON EN T TOGGLE
20. MO
DEL N UMBER I ND I CATOR
Displays the two-digit model number of th
e
speci
fic unit. See model list table.
21. LI GH T ALL LED S
EGM EN TS
This will illuminate all the LEDs on the display to
ensure they work properly.
22. Does not apply to this model.
23. VI EW
COM PRESSOR RUNTI M
E
Th
is will show the number of mi
nutes the
comp
ressor has run in the prior cycle (o
r
current cycle if the compressor was running
whe
n service mode was entered).
24.
A
CTI VATE DEFROST/ HARVEST
Turns on the hot gas bypass valve allowing ho
t
gas to circulate through the evaporator causing
fr
ost to melt.
25. REST
ORE FACTORY DEFAULTS
Will restore all adjustable functions to thei
r
factory settings.
26. SOF
TW ARE VERSI ON — M AI N BOARD
Displays soft ware version of the main control
board.
27. SOF
TW ARE VERSI ON —
USER I NTERFACE
Displays software version of the user interface.
28. LO
G I N PERI O D
Factory use only - do not adjust.
29. FACTORY TEST M ODE
Should be 0.
0. EXI T SER
VI CE MOD E
Displa y # Re lay/ Out put
0 Exit
2 Relay 2
3 Relay 3
4 Relay 4
5 Relay 5
6 Relay 6
7 Relay 7
8 DC Output 1
9 DC Output 2
10 DC Output 3
11 DC Output 4
12 DC Output 5
SEE RELAY/ OUTPUT CHART
47
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