USER GUIDE
Control Operation - Service 4
SAFETY • INSTALLATION & INTEGRATION • OPERATING INSTRUCTIONS • MAINTENANCE • SERVICE
15. C
LEAR ERROR LOG
To clear errors, press and hold
(5 seconds)
when CLR is flashing
.
16.
TH
ERMISTOR — 1 DIFFERENTIAL
This number should not be adjusted.
17. Doe
s not apply to this model.
18. Doe
s not apply to this model.
19. IN
DIVIDUAL COMPONENT TOGGLE
20. MO
DEL NUMBER INDICATOR
Displays the two-digit model number of th
e
speci
fic unit. See model list table.
21.
LIGHT ALL LED S
EGMENTS
This will illuminate all the LEDs on the display to
ensure they work properly.
22. Doe
s not apply to this model.
23. VIEW
COMPRESSOR RUNTIM
E
Th
is will show the number of mi
nutes the
comp
ressor has run in the prior cycle (o
r
curr
ent cycle if the compressor was runn
ing
whe
n service mode was entered).
24.
A
CTIVATE DEFROST/HARVEST
Turns on the hot gas bypass valve allowing ho
t
gas to
circulate through the evaporator causin
g
fr
ost to melt.
25. REST
ORE FACTORY DEFAULTS
Will restore all adjustable functions to thei
r
factory settings.
26. SOF
TWARE VERSION — MAIN BOARD
Displays software version of the main control
board.
27. SOF
TWARE VERSION —
USER INTERFACE
Displays software version of the user interface.
28. LO
G IN PERIOD
Factory use only - do not adjust.
29. F
ACTORY TEST MODE
Should be 0.
0. EXIT SER
VICE MODE
Display # Relay/Output
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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