RefPlus EK Series - Eja-Lja-Dja Models - Air Defrost (Twin-Speed Fan Motors (Optional))

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13.6 TYPICAL WIRING DIAGRAMS FOR ALL EJA-LJA-DJA MODELS - AIR DEFROST
TWIN-SPEED FAN MOTORS - 208-230/3/60 (OPTIONAL)
BLACK
TB2
L2
L3
L1
RED
BLUE
TB1
2H
2C
2L
2H4
2L4
1H
1C
1L
1H4
1L4
L1
L2
L3
1R1
1R2
USE COPPER SUPPLY WIRES
1R
A
C
J1
NOTE : RELAY LINE USED FOR THE HIGH/LOW FUNCTIONS
OF THE MOTORS. CONTROL REQUIRED
#C3
TB
YELLOW
WHITE
TB
YELLOW
ORANGE
BROWN
RED
BLUE
GRAY
BLACK
WHITE
ORANGE
BLACK
BLACK
W2
U1
U2
BLUE
V1
V2
RED
W1
RED
#C2#C1
#L1
#H2#H1 #H3
#L2
#L3
PDB
CC8
F
CC8
F
: TERMINAL BLOCK
M#: FAN MOTOR INTERNALLY PROTECTED
#R: RELAY
TB#: MOTOR THERMAL PROTECTION
PDB: POWER DISTRIBUTION BLOCK
A : WITH JUMPER J1 HIGH SPEED CONTACT
B : REMOVE JUMPER J1 FOR EXTERNAL INTERLOCK
INTERLOCK
FOR TWO SPEED OPERATION
DETAIL "A"
M1 M2
DETAIL "A"
DETAIL "A"
TWIN SPEED
WIRING
BY OTHERS -----
NOTE
208-230/3/60
USE COPPER SUPPLY WIRES
WIRING DIAGRAMS
WIRING DIAGRAMS ARE FOR REFERENCE ONLY.
REFER TO DIAGRAM SUPPLIED WITH YOUR UNIT.