Dacor ERV48 User Manual VENT SYSTEM Manuals And Guides 1103298L

User Manual: Dacor ERV48 ERV48 DACOR VENT SYSTEM - Manuals and Guides View the owners manual for your DACOR VENT SYSTEM #ERV48. Home:Kitchen Appliance Parts:Dacor Parts:Dacor VENT SYSTEM Manual

Open the PDF directly: View PDF .
Page Count: 8

ERV AND PRV SERIES RAISED VENTS

DA R: Electric shock hazard! Before opening the access panels,

disconnect the power cord from the electrical outlet.

Tools Required

• Phillips head screwdriver ° Small set of side cutters

Flat blade screwdriver • Permanent marker

Parts Included With This Kit

2 - Cable ties (PN 83138)

1 set -Wiring harness (PN 106737)

The wiring harness consists of:

2 - Yellow wires with connectors

1 - Red wire with connectors

1 - Blue wire with connectors

Instructions

STEP 1:

STEP 2:

1 - Wiring diagram label (PN 106770)

STEP 3:

The raised vent must be in the

down position and the power cord

disconnected from the electrical outlet

before proceeding.

Remove the motor access panel I_

on the front of the unit i1_.

Remove the electrical access panel Ir_.

Part No, 106739 Rev, B

STEP 4:

STEP 5:

ERV/PRV Motor Wiring Kit Instructions

II

Using a flat blade screwdriver, loosen the screw for the left "NI" (POWER INPUT)

terminal _ inside the electrical access hole r_. rt is the fourth one down from the top

on the left side of the terminal block.

Remove the bJack and white wires [] from the terminal block. Separate the two wires

from each other.

STEP 6:

STEP 7:

Using a fiat blade screwdriver, pry off the clip _ that connects lifting arm i_l from

the motor assembly [] to the pin on the bottom of the plenum D (the plenum is the

portion of the vent that raises up when activated). Remove the lifting arm from the pin

on the plenum. Keep the clip for later use.

Inside the motor assembly compartment II, disconnect the red and blue wires _ on

the motor wiring harness.

Page 2

ERV/PRV Motor Wiring Kit Instructions

STEP 8: Remove and retain the four (4)

screws O that hold the motor

assembly iq in place. Pull the motor

assembly out of the access hole.

As you pull the motor assembly out,

pull the black wire attached to it out

of the hole leading to the electrical

access panel.

STEP 9:

STEP 10:

Remove and retain the four (4)

screws on the back of the motor

assembly m and remove the motor

from the enclosure. Slide the wires

out of the hole on the side of the

enclosure as you remove it.

Cut the cable tie around the motor

wiring harness.

STEP 11: Disconnect all of the wires from the

two (2) micro switches I_ on the

motor mounting plate. The black

wire remains connected to the

motor. Separate the red and blue

wires and discard them.

Page 3

ERV/PRV Motor Wiring Kit Instructions

[_ WARNING: Failure to connect the wiring harnesses as instructed may result in an electric

shock or fire hazard.

STEP 12: Using a permanent marker, cross

out the word "COM", on the labels

II_ on the black wire connected to

the motor. Relabel the labels "NC'.

STEP 13: Connect the ends of the black

wire to the "NC" (normally closed)

terminals ![_ on the two micro

switches located on the motor

base plate. The black wires are

interchangeable and may be

connected to either switch.

STEP 14: Connect the red, the blue and one

of the yellow wires from the kit to

the micro switches as shown in the

picture. IMPORTANT: The end of

the wire with the black insulation is

the end that connects to the switch

terminal. The RED wire connects to

the "COM" terminal Ill on the

upper limit switch. The YELLOW

wire connects to the "NO" (normally

open) terminal m on the upper

limit switch. The BLUE wire

connects to the "COM" terminal

I_ on the lower limit switch. The

"NO" terminal _ on the lower limit

switch remains unconnected.

RED

UPPER I YEL

UMITSWITCH

___ BLK

U

LOWER

UMITSWITCH

]_1 BLK

NoConnection

BLUE

Motor Wiring Diagram

RED

YEL

BLK

BLUE

m

To electricel

eccesspenel

Page 4

ERV/PRV Motor Wiring Kit Instructions

STEP 15: Use the cable tie from the kit to

bundle the wires on the end of the

motor as shown. Trim the

excess i_ off the end.

STEP 16: Re=insert the motor and base plate

into the motor assembly enclosure,

with the label !_ on the motor

closest to the wire access hole IM.

As you insert the motor, slip each

of the wires into the hole on the

side of the enclosure.

STEP 17: Reattach the motor to the motor

enclosure using the four (4) existing

screws.

Page 5

ERV/PRV Motor Wiring Kit Instructions

STEP 18:

STEP 19:

STEP 20:

Reinsert the motor assembly into

the raised vent and reattach it

using the existing screws. Insert

the motor assembly so that the

wires come out of the right side

I!_ of the motor enclosure as

you face the raised vent. Before

tightening into place, make sure

that the hole m on the end of the

lifting arm from the motor assembly

is placed over the top of the pin on

the bottom of the plenum I[_.

Reattach the lifting arm using the

existing retaining clip removed in

step 6.

Remove the red wire M (marked

"L") from the "L" terminal on the

relay it.It is located on the bottom

left, inside the electrical access

hole. Pull the red wire completely

out of the unit and discard.

STEP 21 :Connect the remaining yellow wire

I_ from the kit to the same

terminal I[_ on the relay the red

wire was connected to in step 20

(the "L" terminal). IMPORTANT:

The end of the wire with the black

insulation is the side that connects

to the relay terminal. Slide the

other end of the wire through the

hole Im in the top right of the

electrical access panel, and into

the motor assembly compartment.

Page 6

ERV/PRV Motor Wiring Kit Instructions

STEP 22: Slide the black wire n from the

motor assembly !1_ through the

hole m into the electrical access

panel as shown.

STEP 23:

STEP 24:

Inside the electrical access panel,

twist together the un-insulated

ends _ of the black wire routed

from the motor assembly (see

step 22) and the white wire

disconnected from the "NI"

terminal in step 5.

Reconnect the black and white

wires to the left side of the "NI"

terminal i_1 inside the electrical

access panel.

STEP 25: Connect the wiring harness from

the motor to the wiring harness

from the electrical access panel.

Match the colors, red to red Ill,

blue to blue i[_, yellow to

yellow I_--_.IMPORTANT: Do not

loop the wires around the plenum

wiring harness Ill.

Page 7

STEP 26:

STEP 27:

Use the remaining cable tie

from the kit, bundle the wiring

harnesses and stow them under

the right edge of the access

hole, away from the moving parts

toward the center of the unit.

Re-attach both access panels

using the existing screws.

STEP 28: Peel the backing off of the wiring

diagram label included with the kit.

Affix it to the front of unit, over the

top of the existing label W21.

STEP 29:

STEP 30:

STEP 31 :

Reconnect the unit to the

electrical outlet. Make sure it is

in the upright position for proper

operation. Test the unit as outlined

in the following steps.

Push the switch on top of the

unit. The vent should rise while

the blower remains off. Once the

vent is in its highest position, the

blower should come on.

Push the switch on top of the unit

again. The blower should turn off

and remain off as the vent lowers.

The Life of the Kitchen?

Dacor • Phone: (800) 793-0093 • FAX: (626)403-3130 • www.Dacor.com