Broan ERV90HCS, HRV90HS 6WIRINGDIAGRAM, disconnect, 120V, 60Hz, from, power, Color Code

WIRING DIAGRAM

LOGIC DIAGRAM

ofRiskelectrical shocks. Before

.6WIRINGDIAGRAM

120 V, 60Hz

120V, 60Hz

Line

Neutral

J10-2

A1

J10-1

Line voltage factory wiring

F1

Class 2 low voltage factory wiring

Class 2 low voltage field wiring

K2

K1

Exhaust fan motor

J9-1

M3

BK

J3

A2

DAMPER

J9-2 nc

J5-1

J5-2

1 2

2 1

J9-3

J5-3

BK

5 4 3 2 1

ELECTRONIC ASSEMBLY

performing

J2

Exhaust fan motor

Damper motor

J1

J9-4

capacitor

S1

J7-2

Defrost

T1

Door interlock switch

J7-1

temperature sensor

BK 120 V

(magnetically actuated

24 V

reed switch)

BL

90 V

t˚

R1

K3

Supply fan motor

R

68 V

class 2

any

9.5 V

J4-1

J4-2

Field wiring

W neutral

W

W

J4-3

class 2

Y BN

remote control

Supply fan motor

maintenance or servicing,

(see notes 3 & 4)

G

Y

BN

J6-2

capacitor

B G R Y

J6-1

! WARNING

Exhaust fan

BK

J5

motor

M1

BL BN

1

J8

10

- 20 -

Exhaust fan

2

J11

9

3

J13

8

Override

J12-5

J2-5

motor

BK

2

5 4 3 2 1

1 2

7

A2

C1

ICP

6

switch

J12-4

J2-4

capacitor

BK

1

J12

5

J7

4

1 2 3 4 5

3

(optional; see

K4

J12-3

J2-3

Damper motor

J9

2

Supply fan

BK

J6

See note 6

1

notes 3 & 4)

120 V

J8-1

J12-2

J2-2

J3-2

J14

motor

C2

BK

2

4 3 2 1

90 V

24 V

J8-2

J12-1

J2-1

J3-1

1

capacitor

1 See note 1 2

1

68 V

class 2

J8-4

Door interlock switch

BK

2

F1 J10

ELECTRONIC

9.5 V

J11-2

Supply fan

3

Furnace blower interlock

neutral

class 2

J8-5

M2

BL

J4

ASSEMBLY

A1

J11-1

always

motor

BN

J14-1 : NO

G

BK

J14-2 : COM

W

J14-3 : nc

K2

J14-3

Furnace

K5

(optional; see notes 3, 5)

K4

blower

120 V, 60 Hz W1

J14-1

disconnect

K5

interlock

(optional; see

K1

J14-2

notes 3, 5)

K3

G

CPU

J14-4

Override

J14-5

switch

(optional; see

the

J14-6

NOTES

notes 3, 4)

Critical characteristic.

J14-7

1. For continued fire protection. Use specified UL listed/CSA

Field wiring

unit

J14-8

remote

Certified line fuse.

J14-9

2. If any of the original wire, as supplied, must be replaced,

COLOR CODE

J14-10

control (see

from

use the same equivalent wire.

BK

BLACK

notes 3, 4)

3. Field wiring must comply with applicable codes,

BL

BLUE

BN

BROWN

its

ordinances and regulations.

G

GREEN

4. Remote controls (class 2 circuit) available,

R

RED

power

see instruction manual.

W

WHITE

5. Furnace fan circuit must be class 2 circuit only.

Y

YELLOW

6. To obtain medium speed, interchange

nc

no connection

source.

BLUE and RED transformer wires at J9.

VE0130A

The medium speed is for special use only.