Manual 2100-614K
Page 34 of 61
CONTROLLER CONNECTIONS DIAGRAM 10
1-Stage (W**AA/W**LA Series) Air Conditioners – No Economizers
with Alarm Board & CB5000 Series Communication Board
MIS-3828 A
REMOVE JUMPER
CB
F1
F2
+
C
Y1
Y2
B/W1
Y2
CU
AG
G1
G2
H1
H2
-
W
G
R
C
W
G
R
AG
CU
AG
CU
C
B/W1
G
R
C
G
R
Y1
Y2
2
Y1
Y2
2
3
3
2
"NC" CONTACTS - OPEN ON ALARM
FIRE/SMOKE ALARM CIRCUIT
OPTIONAL ALARM BOARD
CONNECTIONS FOR
REFRIGERANT LOCKOUT
OPERATE ON DC POWER ONLY
FIRE/SMOKE
OR CONTROLLER WILL NOT
CONNECTION
3
2-3
2
3
LOCKOUT 1
R
O
24V TERMINALS
A/C #2
24V TERMINALS
A/C #1
MUST BE CONNECTED AS SHOWN
POLARITY SENSITIVE. COPPER
NOTE: ALL SENSORS ARE
U
STANDARD LOCAL
48 VDC
UNIT 1
UNIT 2
LOCAL
REM 1
REM 2
GEN
CONTROLLER
HUMIDITY
CU, AND SILVER LEAD TO AG.
LEAD MUST CONNECT TO
SENSOR 12" LEADS
COPPER
SILVER
COPPER
SILVER
COPPER
O
35 FOOT TEMPERATURE
GENERATOR RUN ALARM
"NC" CONTACTS - OPEN ON ALARM
NUMBER 8612-023A
REMOVE JUMPER
SENSORS, BARD PART
SILVER
K
C
OPTIONAL - 48 VDC
LOCKOUT 2
Y1
T
WHICH IS PART OF "J" CONTROL MODULE.
1
NC
1-3
3
C
2
NO
3-3
REQUIRES ALARM RELAY IN EACH A/C UNIT,
X
U
A
1
OPTIONAL FIELD INSTALLED
1
OPTIONAL FIELD INSTALLED
NOTE: DC BACK-UP POWER
IS POLARITY SENSITIVE AND
"NO" CONTACTS - CLOSE ON RISE
HUMIDITY CONTROLLER
L
D
A
M
P
E
CB5000
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