Carrier ERVCCSVB1100 Installation Instructions Manual page 12

1. : USE SPECIFIED UL LISTED/CSA
CERTIFIED LINE FUSE. Type 3AG, Littelfuse no
312003.
2. If any of the original wire, as supplied, must be
replaced, use the same equivalent wire.
3. Field wiring must comply with applicable codes,
ordinances and regulations.
4. Remote controls available.
See instruction manual. (class 2 circuit)
5. Furnace fan circuit must be class 2 circuit only.
GRN
Ref
1
BLK
M1
Exhaust fan motor
BRN
Exhaust fan motor
BLK
C1
capacitor
BLK
BLK
Supply fan motor BLK
C2
capacitor
BLK
M2
Supply fan motor
BRN
GRN
CONNECTION DIAGRAM
COLOR CODE
BLK BLACK
BLU BLUE
BRN BROWN
GRN GREEN
GRY GRY
ORG ORANGE
RED RED
WHT WHITE
YEL YELLOW
M3
Damper motor
(6) T1
120V
BLK
106V
BLU
24V class 2
81V
PRP
71V
ORG
64V
GRY
RED 57V 9.5V
class 2
WHT
neutral
BLU BLU
RED RED
PRP
nc
ORG
nc
GRY
nc
BLU
1
2
J5
3
2
J7
1
2
J6
1
See note 1
1
2
J4
F1
3
BLU
120V, 60Hz
Fig. 17 - - ERV / HRV Wiring Diagram
BLK
J3
1 2
BLK
5 4 3 2
J2
S1
ORG
Door interlock
switch
ORG
(magnetically
actuated reed
switch)
YEL
YEL
5 4 3 2 1
J8
3 2 1
J11
HI
MED
1 2
J12
1 2 3 4 5
J9
4 3 2 1
2 1
J10
ELECTRONIC ASSEMBLY
BLK
WHT
W1
GRN
K5 K2 K3 K1 MODE
0 0 0 0 OFF
1 0 1 1 Exchange low speed
1 1 1 1 Exchange high speed
1 1 1 0 Circulation high speed
1 1 1 0 Defrost
12
Line voltage factory wiring
Class 2 low voltage factory wiring
Class 2 low voltage field wiring
DAMPER ELECTRONIC
ASSEMBLY
A2
1 2 1
J1
BLK
Defrost temperature
o
t R1
sensor
Field wiring
remote control
(see notes 3, 4)
10
9
8
J13
7
6
ICP
5
4
3
2
1
J14
Furnace blower interlock
A1
J14-1 : NO
J14-2 : COM
J14-3 : NC
(optional; see notes 3, 5)
M1 "Supply" M2 - "Exhaust"
OFF OFF
LO LO
HI HI
HI OFF
HI OFF
DAMPER
Closed
Opened
Opened
Closed
Closed
A10001