11-11
CONTROL SYSTEM
Revision Y05-01
Service Manual - Delta DCI
11.10
Outdoor Unit Controller Indicators
Unit has three LED’s. SB LED, STATUS LED, FAULT LED.
SB LED is ON when power is ON (230 VAC),
STATUS LED is ON when COMP is ON, and Blinks according to diagnostics mode definitions
when either fault or protection occurs.
FAULT LED Blinks according to diagnostics mode definitions when either fault or protection occurs.
11.11 Jumper
Settings
11.11.1
Indoor Unit Controller
0 = Open Jumper (disconnect jumper).
1 = Close Jumper (connect jumper).
Self test Jumper – J1
OPERATION
J1
SELF-TEST
1
NORMAL
0
Family selection Jumper – J2
Family
J2
Delta 25/35
0
Model selection Jumper – J3, J4
Model
J3 J4
A
B
C
D
0 0
0 1
1 0
1 1
Summary of Contents for DELTA 25
Page 56: ...ENGLISH AIR CONDITIONER SPLIT WALL MOUNTED PROGRAMMING AND OPERATING...
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