Aprilaire Paint Remover 8028 Prospecto

PO Box 1467 • Madison, WI  53701-1467 • Phone 800/334-6011 • Fax 608/257-4357 • www.aprilairecontractor.com

©2005 Research Products Corporation

Printed in USA

10006652  08.05
B2203856A

ZONE A

ZONE B

SINGLE

SINGLE 

SUPPLY

SEPARATE 

SUPPLIES

ZONE A –  5 AMP

ZONE B –  5 AMP

SPARE FUSE –  5 AMP

5

4

3

2

1

ZONE B

DAMPERS

ZONE A

DAMPERS

1

2

3

4

5

120 

VAC

24 

VAC

ZONE A DAMPER 

TRANSFORMER

120 

VAC

24 

VAC

ZONE B DAMPER 

TRANSFORMER

PO
W

E

R

 

A

POWER 

B

(“home run” wiring)

DAMPER TRANSFORMER 

SIZING

TRANSFORMER

  MAX. NO. OF

VA RATING

  DAMPERS

    40 VA

4

    50 VA

5

    75 VA

7

   100 VA

         10

SIZE FOR TOTAL NUMBER OF 

DAMPERS WIRED TO ZONE A 

DAMPER OUTPUTS

SIZE FOR TOTAL NUMBER OF 

DAMPERS WIRED TO ZONE B 

DAMPER OUTPUTS

ZA

ZB

ZONE 1

 

DAMPER

ZONE 2

 

DAMPER

ZONE 3

 

DAMPER

ZONE 4

 

DAMPER

CO

M NC

 NO

CO

M NC

 NO

CO

M NC

 NO

CO

M NC

 NO

C

NO

C

NO

(“daisy chain” wiring)

DAMPER 
MOTOR

WIRE ZONE PANEL ACCORDING 

TO THE INSTRUCTIONS PROVIDED 

WITH THE ZONE PANEL

ZONE B

SINGLE

SINGLE 

SUPPLY

SEPARATE 

SUPPLIES

ZONE A –  5 AMP

ZONE B –  5 AMP

SPARE FUSE –  5 AMP

5

4

3

2

1

ZONE B

DAMPERS

ZONE A

DAMPERS

1

2

3

4

5

ZONE

 1

 

DAMPER

ZONE

 2

 

DAMPER

ZONE

 3

 

DAMPER

ZONE

 4

 

DAMPER

120 

VAC

24 

VAC

DAMPER 

TRANSFORMER

CO

M N

C

 N

O

CO

M N

C

 N

O

C

O

M

 NC NO

C

O

M

 NC NO

POWER 

A

POWER 

B

SET SWITCH 

FOR SINGLE 

SUPPLY AND 

WIRE TO SINGLE 

(POWER A) 

INPUTS

TWO ZONE SYSTEMS:
SIZE USING THE ZONE WITH 

THE MOST DAMPERS

ZONES:
SIZE USING TOTAL 

DAMPERS IN BOTH ZONES

ZONE A 

ZA

ZB

C

NO

C

NO

WIRE DAMPERS AS SHOWN IN DIAGRAM 1

WIRE ZONE PANEL 

ACCORDING TO THE 

INSTRUCTIONS PROVIDED 

WITH THE ZONE PANEL

ZONE A

ZONE B

SINGLE

SINGLE 

SUPPLY

SEPARATE 

SUPPLIES

ZONE A –  5 AMP

ZONE B –  5 AMP

SPARE FUSE –  5 AMP

5

4

3

2

1

ZONE B

DAMPERS

ZONE A

DAMPERS

1

2

3

4

5

120 

VAC

24 

VAC

ZONE A DAMPER 

TRANSFORMER

120 

VAC

24 

VAC

ZONE B DAMPER 

TRANSFORMER

POWER 

A

POWER 

B

C

NO

SIZE FOR TOTAL NUMBER OF 

DAMPERS WIRED TO ZONE A 

DAMPER OUTPUTS

SIZE FOR TOTAL NUMBER 

OF DAMPERS WIRED TO 

ZONE B DAMPER OUTPUTS

ZA

ZB

ZONE 1  DAMPE

R

ZONE 2  DAMPE

R

ZONE 3  DAMPE

R

ZONE 4  DAMPE

R

CO

M NC NO

CO

M NC NO

COM NC NO

CO

M NC NO

C

NO

INSTALL JUMPERS 

BETWEEN ZONE A AND 

ZONE B INPUTS

WIRE DAMPERS AS SHOWN IN DIAGRAM 1

WIRE ZONE PANEL 

ACCORDING TO THE 

INSTRUCTIONS 

PROVIDED WITH THE 

ZONE PANEL