Carrier HRVCCSVB1100, ERVCCSHB1100 ERV / HRV Wiring Diagram, Connection Diagram, Erv / Hrv

CONNECTION DIAGRAM

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.

COLOR CODE

BLK BLACK BLU BLUE BRN BROWN GRN GREEN GRY GRY ORG ORANGE RED RED WHT WHITE YEL YELLOW

Line voltage factory wiring

Class 2 low voltage factory wiring

Class 2 low voltage field wiring

ERV / HRV

DAMPER ELECTRONIC

ASSEMBLY

BLK

A2

Damper motor

M3

J3

BLK

1

2

5

4

3

2

1

2

1

(6)

T1

J2

J1

S1

BLK

120V

ORG

BLK

BLU

106V

24V class 2

Door interlock

switch

81V

ORG

PRP

(magnetically

ORG

71V

actuated reed

switch)

GRY

64V

RED

57V

9.5V YEL

WHT

WHT

WHT

class 2

neutral

YEL

BLU

BLU

GRN

RED

RED

Ref

PRP

nc

1

ORG

nc

GRY

nc

BLK

5 4

3

2

1

Exhaust fan motor

M1

BLU

J8

BRN

1

10

2

J5

JU1

3

2

1

J11

J13

9

3

7

8

Exhaust fan motor

C1

BLK

2

MED HI

1

2

ICP

6

capacitor

J7

BLK

1

J12

5

4

1

2

3

4

5

3

J9

2

BLK

1

J14

2

Supply fan motor

C2

BLK

J6

4

3

2

1

1

capacitor

See note 1

2

1

1

BLK

2

J4

J10

3

F1

Supply fan motor

M2

BLU

ELECTRONIC ASSEMBLY

A1

BRN

GRN

WHT

BLK

120V, 60Hz

W1

GRN

to	R1	Defrost temperature
		sensor

Field wiring

remote control (see notes 3, 4)

BLK GRN RED YEL

Furnace blower interlock

J14-1 : NO

J14-2 : COM

J14-3 : NC

(optional; see notes 3, 5)

K5	K2	K3	K1	MODE	M1 "Supply"	M2 - "Exhaust"	DAMPER
0	0	0	0	OFF	OFF	OFF	Closed
1	0	1	1	Exchange low speed	LO	LO	Opened
1	1	1	1	Exchange high speed	HI	HI	Opened
1	1	1	0	Circulation high speed	HI	OFF	Closed
1	1	1	0	Defrost	HI	OFF	Closed

A10001

Fig. 17 - ERV / HRV Wiring Diagram

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