Eb20C Wiring Diagram; Eb23C Wiring Diagram - Coleman EB23C Installation Manual

FIGURE 20: EB20C Wiring Diagram
FIGURE 21: EB23C Wiring Diagram
Subject to change without notice. Printed in U.S.A.
Copyright © 2009 by Johnson Controls, Inc. All rights reserved.
CAPACITOR
4-SPEED BLOWER
MOTOR
EB SERIES FURNACES
GRN
2 SPADE (INSUL.) TERMINALS
WHT
USED WHEN CHANGING
SPEEDS
BLOWER
RELAY
TRANSFORMER
BLU
LINE
BLK
LOAD
BLK
YEL
RED
RED
WHT
YEL
15
YEL
H4 M7 M5 H2 M3
M1
H3 M8 M6 H1 M4 M2
BLK
L R
L R
L R
RED
L R
RED
ELEMENTS LIMIT
SWITCHES
NOTE:
IF ANY OF THE ORIGINAL WIRE SUPPLIED WITH
THIS UNIT MUST BE REPLACED. IT MUST BE
REPLACED WITH TYPE 105°C THERMOPLASTIC
OR ITS EQUIVALENT. FACTORY WIRING SHOWN
SOLID. FIELD WIRING SHOWN BROKEN.
WIRING MUST CONFORM TO LOCAL CODES
APPROVED FOR CU CONDUCTORS ONLY.
CAPACITOR
4-SPEED BLOWER
MOTOR
EB SERIES FURNACES
GRN
2 SPADE (INSUL.) TERMINALS
WHT
USED WHEN CHANGING
SPEEDS
BLOWER
RELAY
TRANSFORMER
BLU
LINE
FUSE
BLK RED
LOAD
BLK
RED
YEL
RED
YEL
WHT
YEL
15
YEL
H4 M7 M5
H2 M3
M1
H3 M8 M6 H1 M4 M2
BLK
L R
L R
L R
RED
L R
RED
ELEMENTS LIMIT
SWITCHES
NOTE: IF ANY OF THE ORIGINAL WIRE SUPPLIED WITH
THIS UNIT MUST BE REPLACED. IT MUST BE
REPLACED WITH TYPE 105°C THERMOPLASTIC
OR ITS EQUIVALENT. FACTORY WIRING SHOWN
SOLID. FIELD WIRING SHOWN BROKEN.
WIRING MUST CONFORM TO LOCAL CODES
APPROVED FOR CU CONDUCTORS ONLY.
Johnson Controls Unitary Products
5005 York Drive
Norman, OK 73069
BLEND AIR
CONTROL BOX
HEAT/COOL
T'STAT
G
W
MODEL: EB20C
RH
Y
COND. UNIT
CONTACTOR
SINGLE BRANCH
CIRCUIT #1
CIRCUIT SERVICE
BREAKER
240 VAC.
60 Hz
1 PHASE
FUSE
RED
3A
CIRCUIT #2
BREAKER
BLK
GND. LUG
CIRCUIT #1
BREAKER CIRCUIT 1
GND. LUG
240 VAC.
60 Hz
1 PHASE
DUAL BRANCH
CIRCUIT SERVICE
CIRCUIT 2
240 VAC.
60 Hz
1 PHASE
CIRCUIT #2
BREAKER
GND. LUG
240 VAC - 60 Hz - 1 PHASE
D.O.E. OUTPUT CAPACITY - BTU
MAX. MOTOR-FLA
SINGLE BRANCH
‡
CIRCUIT SERVICE
NOMINAL CIRCUIT LOAD-AMPS
WIRE SIZE (75° C) COPPER
WIRE SIZE (60° C) COPPER
MAX. FUSE SIZE
(OR CB) - AMPS
DUAL BRANCH
CIRCUIT SERVICE
BRANCH CKT. LOAD-AMPS
BRANCH CKT. MIN. AMPACITY
WIRE SIZE (75° C) COPPER
WIRE SIZE (60° C) COPPER
MAX. FUSE SIZE
(OR CB) - AMPS
‡
REQUIRES JUMPER BARS (P/N 3500-378/*)
BLEND AIR
CONTROL BOX
HEAT/COOL
T'STAT
G
W
RH
MODEL: EB23C
Y
COND. UNIT
CONTACTOR
CIRCUIT #1
SINGLE BRANCH
BREAKER
CIRCUIT SERVICE
240 VAC.
60 Hz
1 PHASE
3A
CIRCUIT #2
BLK
BREAKER
GND. LUG
CIRCUIT #1
BREAKER CIRCUIT 1
GND. LUG
240 VAC.
60 Hz
1 PHASE
DUAL BRANCH
CIRCUIT SERVICE
CIRCUIT 2
240 VAC.
60 Hz
1 PHASE
CIRCUIT #2
BREAKER
GND. LUG
240 VAC - 60 Hz - 1 PHASE
D.O.E. OUTPUT CAPACITY - BTU
MAX. MOTOR-FLA
SINGLE BRANCH
‡
CIRCUIT SERVICE
NOMINAL CIRCUIT LOAD-AMPS
WIRE SIZE (75° C) COPPER
WIRE SIZE (60° C) COPPER
MAX. FUSE SIZE
(OR CB) - AMPS
DUAL BRANCH
CIRCUIT SERVICE
BRANCH CKT. LOAD-AMPS
BRANCH CKT. MIN. AMPACITY
WIRE SIZE (75° C) COPPER
WIRE SIZE (60° C) COPPER
MAX. FUSE SIZE
(OR CB) - AMPS
‡
REQUIRES JUMPER BARS (P/N 3500-378/*)
67,000
4.0
2 LEADS +
1 GROUND
84.0
#2
#1
110
4 LEADS +
2 GROUNDS
CKT #1 - CKT #2
44.0 40
55 50
#6 #8
#6 #6
60 50
77,000
4.0
2 LEADS +
1 GROUND
94.0
#1
#0
125
4 LEADS +
2 GROUNDS
CKT #1 - CKT #2
47.3 46.7
59.2 58.4
#6 #6
#4 #4
60 60
266180-BIM-B-0209
Supersedes: 266180-BIM-A-0607