MODELS MD6T • MD8T • MD10T
Page 3
Damper and outside air duct connected directly to a ceiling, floor, or wall register.
INTERIOR WALL
WALL
REGISTER
REGISTER BOX ADAPTED
WITH SLIDE-IN FILTER (optional)
MOTORIZED DAMPER
WALL CAP WITH
BIRD SCREEN
INSULATED OUTSIDE
AIR DUCT (slope toward wall cap)
EXTERIOR WALL
VENTILATION AIR INTAKE
(locate away from pollutant sources)
INSTALL THE DAMPER
OUTSIDE AIR
TO CENTRAL SYSTEM
RETURN AIR OR INTERIOR
WALL REGISTER
DAMPER FLAP (Install in
vertical position shown.)
AIR FLOW
AIR FLOW
SET SCREW
WHT
WHT
120 VAC
60 HZ
BLK
BLK
BLK
WHT
ORG
24V
WHT
BLK
MAKE-UP AIR
DAMPER
24V
TRANSFORMER
(included)
HOOD
GRD
MODEL E60000 SERIES & E64000 SERIES
MAKE-UP AIR DAMPER CONNECTION
(switched high voltage)
position when closed and power is off. The set screw can be used
to adjust the damper opening - thereby balancing the inside and
outside air pressure when the range hood exhausts at high speed.
Wire the system as shown.
20 GAUGE BELL WIRE FOR
LOW VOLTAGE CONNECTION
ON BACK OF HOOD
HOOD
MODEL QP3 & QP4 SERIES
MAKE UP DAMPER CONNECTION
(switched low voltage)
MAKE-UP AIR
DAMPER
GRD
120 VAC
60 HZ
24V
TRANSFORMER
(included)
DRY CONTACT
TERMINAL BUSHING
FOR LOW VOLTAGE CONNECTION
MAKE-UP AIR DAMPER
HOOD
24V
TRANSFORMER
(INCLUDED)
GRD
DRY CONTACT
TERMINAL
BUSHING
FOR LOW
VOLTAGE
CONNECTION
MODEL EW56, EW58, EI59 SERIES
MAKE UP DAMPER CONNECTION
(switched low voltage)
20 GAUGE BELL WIRE FOR LOW
VOLTAGE CONNECTION ON
TOP OF HOOD
120 VAC
60 HZ
MAKE-UP AIR DAMPER
HOOD
24V
TRANSFORMER
(INCLUDED)
GRD
DRY CONTACT
TERMINAL
BUSHING
FOR LOW
VOLTAGE
CONNECTION
MODEL WTT32I SERIES
MAKE UP DAMPER CONNECTION
(switched low voltage)
20 GAUGE BELL WIRE FOR LOW
VOLTAGE CONNECTION ON
TOP OF HOOD
120 VAC
60 HZ
