Accurex XBEW, Installation, Operation And Maintenance Manual

Page: 26 / 32

Kitchen Hoods • Type I and Type II 26
Overall Wiring Plan View for Switch Panels
The diagrams below show typical wiring for combined
exhaust and supply switching when the switches are
shipped loose for remote mounting, and for hood
mounted switches.
The diagram shows how to wire the exhaust and
supply fan starters to the switches and fire suppression
contact. Typically, supply fans will be turned off and
exhaust fans will be turned on (or continue to run) in the event the fire system is activated. The fire suppression
micro-switch is provided as part of the fire suppression
system and is normally mounted in the fire system
control box.
NOTE
Wiring examples shown below can be used when
a control panel is not provided as part of the hood
system package.
Circuit Diagrams
ON
ON (NO)
ON
ON (NO)
ON
ON
ON (NO)
ON
ON (NO)
ON
ON
ON (NO)
ON (NO)
ON ON
ON
ON (NC) ON (NC)
ON
ON (NC) ON (NC)
ON
ON (NC)
ON (NC)
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
On if both are not activated
Off if both are activated
Off if either are not activated
Off if both are not activated
On if both are activated
Off if either are not activated
Off if both are activated
On if either is activated
On if either is activated
On if both are activated
Off if both are not activated
Off if either not activated
Single
Throw
Single Pole Double Pole
Double
Throw
Double
Throw
Center Off
Series Circuit
Normally
Open
Contacts
Parallel Circuit
Normally
Closed
Contacts
Shipped Loose - Type I Hood Mounted - Type I
DISCONNECT
SWITCH IN
CONTROL
CENTER
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
TYPICAL
EXHAUST
FAN
TYPICAL MUA FAN
WITH CONTROL CENTER
TYPICAL HOOD
115 VAC
FOR LIGHTS
(1400W MAX)
H
N
LIGHT SWITCH
TEMP
INTERLOCK
(STAND
ALONE)
FIRE
SUPPRESSION
SYSTEM
CONTROL
These components may
be mounted in a hood
mounted cabinet or
on a wall near the hood.
M1
M2
FROM CIRCUIT BREAKER FOR EXHAUST AND MUA FANS
FROM 115VAC 15A CIRCUIT BREAKER FOR LIGHTS
FROM 115VAC 15A CIRCUIT BREAKER FOR CONTROLS
DISCONNECT
SWITCH IN
CONTROL
CENTER
TYPICAL
EXHAUST
FAN
TYPICAL MUA FAN
WITH CONTROL CENTER
NOTE: Make-Up Air fan will
typicallly have starters in MUA
only. Control wiring must be run
to Kitchen Fan Control Center
or VAV System.
TYPICAL SUPPLY FAN
24VAC MUA
CONTROL WIRE
TYPICAL HOOD
AUTO FAN
CONTROL
CENTER
OR VAV
SYSTEM
FIRE
SUPPRESSION
SYSTEM
CONTROL
These components may
be mounted in a hood
mounted cabinet or
on a wall near the hood.
M3
M1
M2
Typical Light and Fan Switch Locations:
Typical Light and Fan Switch Locations:
A. FCC
B. Utility Cabinet
C. Wall (Shipped Loose)
D. UDS
E. Hood
FROM CIRCUIT BREAKER FOR MUA
FROM CIRCUIT BREAKER FOR SUPPLY FAN
FROM CIRCUIT BREAKER FOR EXHAUST FAN
FROM 120VAC 15A CIRCUIT BREAKER FOR CONTROLS
FROM 120VAC 15A CIRCUIT BREAKER FOR LIGHTS
TO APPLIANCE SHUNT TRIP BREAKER (OPTIONAL)
TO ELECTRIC GAS VALVE/RESET RELAY (IF APPLICABLE)
TO BUILDING ALARM (IF APPLICABLE)
A. FCC
B. Utility Cabinet
C. Wall (Shipped Loose)
D. UDS
E. Hood
TYPICAL
EXHAUST
FAN
M3
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
24VAC MUA
CONTROL WIRE
Any other components that need electrical signals during a
fire (shunt trips, alarms, etc.) will require connections to fire
suppression micro-switches/contacts. The fire suppression
system control is not an electrically-rated box, and
therefore no electrical connection can be made inside.
Fan power feeds
to be field wired to
respective exhaust starters
located in MUA control center.
FIELD WIRING
FACTORY WIRING
UDS
FCC
Motor
Auto Fan Control Center
LABEL DESCRIPTION
Utility Distribution System
FIELD WIRING
FACTORY WIRING
UDS
FCC
Motor
Kitchen Fan Control Center
LABEL DESCRIPTION
Utility Distribution System
Revised 1
Revised 2
Revised 3
Revised 4
Revised 5 - added 5/1/2019
Revised 6 - added 5/1/2019
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
VOLTAGE FOR LIGHTS
J-BOX ON
TOP OF
HOOD
SUP
HTR
CTRL
SUP
CTRL
COOL
HEAT/COOL
CONTROL
VOLTAGE
SUPPLY FAN
CONTACT
BLACK WHITE
N
H
H N
NC
NO
COM
OL
FIRE SUPPRESSION
MICRO-SWITCH/CONTACTS
115 VAC
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING (SHIPPED LOOSE)
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
VOLTAGE FOR LIGHTS
FAN STARTERS PROVIDED
BY OTHERS
J-BOX ON
TOP OF
HOOD
SUP
HTR
CTRL
SUP
CTRL
COOL
HEAT/COOL
CONTROL
VOLTAGE
SUPPLY FAN
CONTACT
BLACK WHITE
N H
H N
FIELD WIRING
FACTORY WIRING
NC
NO
COM
OL
FIRE SUPPRESSION
MICRO-SWITCH/CONTACTS
115 VAC
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
BLACK BLACK
BROWN
RED
J-BOX ON
TOP OF
HOOD
PURPLE YELLOW
BLUE
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING (HOOD MOUNTED)
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
M
M
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
(IF PROVIDED)
J-BOX ON
TOP OF
HOOD
BLACK WHITE
N
H
OL
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
VOLTAGE FOR LIGHTS
115 VAC
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
(IF PROVIDED)
J-BOX ON
TOP OF
HOOD
BLACK WHITE
N H
OL
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
VOLTAGE FOR LIGHTS
115 VAC
BLACK BLACK
BROWN
RED
J-BOX ON
TOP OF
HOOD
SHIPPED LOOSE - TYPE II
HOOD MOUNTED - TYPE II
DISCONNECT
SWITCH IN
CONTROL
CENTER
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
TYPICAL
EXHAUST
FAN
TYPICAL MUA FAN
WITH CONTROL CENTER
TYPICAL HOOD
115 VAC
FOR LIGHTS
(1400W MAX)
H
N
LIGHT SWITCH
TEMP
INTERLOCK
(STAND
ALONE)
FIRE
SUPPRESSION
SYSTEM
CONTROL
These components may
be mounted in a hood
mounted cabinet or
on a wall near the hood.
M1
M2
FROM CIRCUIT BREAKER FOR EXHAUST AND MUA FANS
FROM 115VAC 15A CIRCUIT BREAKER FOR LIGHTS
FROM 115VAC 15A CIRCUIT BREAKER FOR CONTROLS
DISCONNECT
SWITCH IN
CONTROL
CENTER
TYPICAL
EXHAUST
FAN
TYPICAL MUA FAN
WITH CONTROL CENTER
NOTE: Make-Up Air fan will
typicallly have starters in MUA
only. Control wiring must be run
to Kitchen Fan Control Center
or VAV System.
TYPICAL SUPPLY FAN
24VAC MUA
CONTROL WIRE
TYPICAL HOOD
AUTO FAN
CONTROL
CENTER
OR VAV
SYSTEM
FIRE
SUPPRESSION
SYSTEM
CONTROL
These components may
be mounted in a hood
mounted cabinet or
on a wall near the hood.
M3
M1
M2
Typical Light and Fan Switch Locations:
Typical Light and Fan Switch Locations:
A. FCC
B. Utility Cabinet
C. Wall (Shipped Loose)
D. UDS
E. Hood
FROM CIRCUIT BREAKER FOR MUA
FROM CIRCUIT BREAKER FOR SUPPLY FAN
FROM CIRCUIT BREAKER FOR EXHAUST FAN
FROM 120VAC 15A CIRCUIT BREAKER FOR CONTROLS
FROM 120VAC 15A CIRCUIT BREAKER FOR LIGHTS
TO APPLIANCE SHUNT TRIP BREAKER (OPTIONAL)
TO ELECTRIC GAS VALVE/RESET RELAY (IF APPLICABLE)
TO BUILDING ALARM (IF APPLICABLE)
A. FCC
B. Utility Cabinet
C. Wall (Shipped Loose)
D. UDS
E. Hood
TYPICAL
EXHAUST
FAN
M3
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
24VAC MUA
CONTROL WIRE
Any other components that need electrical signals during a
fire (shunt trips, alarms, etc.) will require connections to fire
suppression micro-switches/contacts. The fire suppression
system control is not an electrically-rated box, and
therefore no electrical connection can be made inside.
Fan power feeds
to be field wired to
respective exhaust starters
located in MUA control center.
FIELD WIRING
FACTORY WIRING
UDS
FCC
Motor
Auto Fan Control Center
LABEL DESCRIPTION
Utility Distribution System
FIELD WIRING
FACTORY WIRING
UDS
FCC
Motor
Kitchen Fan Control Center
LABEL DESCRIPTION
Utility Distribution System
Revised 1
Revised 2
Revised 3
Revised 4
Revised 5 - added 5/1/2019
Revised 6 - added 5/1/2019
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
VOLTAGE FOR LIGHTS
J-BOX ON
TOP OF
HOOD
SUP
HTR
CTRL
SUP
CTRL
COOL
HEAT/COOL
CONTROL
VOLTAGE
SUPPLY FAN
CONTACT
BLACK WHITE
N H
H N
NC
NO
COM
OL
FIRE SUPPRESSION
MICRO-SWITCH/CONTACTS
115 VAC
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING (SHIPPED LOOSE)
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
VOLTAGE FOR LIGHTS
FAN STARTERS PROVIDED
BY OTHERS
J-BOX ON
TOP OF
HOOD
SUP
HTR
CTRL
SUP
CTRL
COOL
HEAT/COOL
CONTROL
VOLTAGE
SUPPLY FAN
CONTACT
BLACK WHITE
N
H
H N
FIELD WIRING
FACTORY WIRING
NC
NO
COM
OL
FIRE SUPPRESSION
MICRO-SWITCH/CONTACTS
115 VAC
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
BLACK BLACK
BROWN
RED
J-BOX ON
TOP OF
HOOD
PURPLE YELLOW
BLUE
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING (HOOD MOUNTED)
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
M
M
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
(IF PROVIDED)
J-BOX ON
TOP OF
HOOD
BLACK
WHITE
N H
OL
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL
Overload
FAN STARTERS PROVIDED
BY OTHERS
VOLTAGE FOR LIGHTS
115 VAC
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
(IF PROVIDED)
J-BOX ON
TOP OF
HOOD
BLACK WHITE
N H
OL
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
VOLTAGE FOR LIGHTS
115 VAC
BLACK BLACK
BROWN
RED
J-BOX ON
TOP OF
HOOD
SHIPPED LOOSE - TYPE II
HOOD MOUNTED - TYPE II
Shipped Loose - Type II Hood Mounted - Type II
DISCONNECT
SWITCH IN
CONTROL
CENTER
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
TYPICAL
EXHAUST
FAN
TYPICAL MUA FAN
WITH CONTROL CENTER
TYPICAL HOOD
115 VAC
FOR LIGHTS
(1400W MAX)
H
N
LIGHT SWITCH
TEMP
INTERLOCK
(STAND
ALONE)
FIRE
SUPPRESSION
SYSTEM
CONTROL
These components may
be mounted in a hood
mounted cabinet or
on a wall near the hood.
M1
M2
FROM CIRCUIT BREAKER FOR EXHAUST AND MUA FANS
FROM 115VAC 15A CIRCUIT BREAKER FOR LIGHTS
FROM 115VAC 15A CIRCUIT BREAKER FOR CONTROLS
DISCONNECT
SWITCH IN
CONTROL
CENTER
TYPICAL
EXHAUST
FAN
TYPICAL MUA FAN
WITH CONTROL CENTER
NOTE: Make-Up Air fan will
typicallly have starters in MUA
only. Control wiring must be run
to Kitchen Fan Control Center
or VAV System.
TYPICAL SUPPLY FAN
24VAC MUA
CONTROL WIRE
TYPICAL HOOD
AUTO FAN
CONTROL
CENTER
OR VAV
SYSTEM
FIRE
SUPPRESSION
SYSTEM
CONTROL
These components may
be mounted in a hood
mounted cabinet or
on a wall near the hood.
M3
M1
M2
Typical Light and Fan Switch Locations:
Typical Light and Fan Switch Locations:
A. FCC
B. Utility Cabinet
C. Wall (Shipped Loose)
D. UDS
E. Hood
FROM CIRCUIT BREAKER FOR MUA
FROM CIRCUIT BREAKER FOR SUPPLY FAN
FROM CIRCUIT BREAKER FOR EXHAUST FAN
FROM 120VAC 15A CIRCUIT BREAKER FOR CONTROLS
FROM 120VAC 15A CIRCUIT BREAKER FOR LIGHTS
TO APPLIANCE SHUNT TRIP BREAKER (OPTIONAL)
TO ELECTRIC GAS VALVE/RESET RELAY (IF APPLICABLE)
TO BUILDING ALARM (IF APPLICABLE)
A. FCC
B. Utility Cabinet
C. Wall (Shipped Loose)
D. UDS
E. Hood
TYPICAL
EXHAUST
FAN
M3
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
24VAC MUA
CONTROL WIRE
Any other components that need electrical signals during a
fire (shunt trips, alarms, etc.) will require connections to fire
suppression micro-switches/contacts. The fire suppression
system control is not an electrically-rated box, and
therefore no electrical connection can be made inside.
Fan power feeds
to be field wired to
respective exhaust starters
located in MUA control center.
FIELD WIRING
FACTORY WIRING
UDS
FCC
Motor
Auto Fan Control Center
LABEL DESCRIPTION
Utility Distribution System
FIELD WIRING
FACTORY WIRING
UDS
FCC
Motor
Kitchen Fan Control Center
LABEL DESCRIPTION
Utility Distribution System
Revised 1
Revised 2
Revised 3
Revised 4
Revised 5 - added 5/1/2019
Revised 6 - added 5/1/2019
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
VOLTAGE FOR LIGHTS
J-BOX ON
TOP OF
HOOD
SUP
HTR
CTRL
SUP
CTRL
COOL
HEAT/COOL
CONTROL
VOLTAGE
SUPPLY FAN
CONTACT
BLACK WHITE
N H
H N
NC
NO
COM
OL
FIRE SUPPRESSION
MICRO-SWITCH/CONTACTS
115 VAC
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING (SHIPPED LOOSE)
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
VOLTAGE FOR LIGHTS
FAN STARTERS PROVIDED
BY OTHERS
J-BOX ON
TOP OF
HOOD
SUP
HTR
CTRL
SUP
CTRL
COOL
HEAT/COOL
CONTROL
VOLTAGE
SUPPLY FAN
CONTACT
BLACK WHITE
N H
H N
FIELD WIRING
FACTORY WIRING
NC
NO
COM
OL
FIRE SUPPRESSION
MICRO-SWITCH/CONTACTS
115 VAC
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
BLACK BLACK
BROWN
RED
J-BOX ON
TOP OF
HOOD
PURPLE YELLOW
BLUE
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING (HOOD MOUNTED)
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
M
M
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
(IF PROVIDED)
J-BOX ON
TOP OF
HOOD
BLACK WHITE
N
H
OL
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
VOLTAGE FOR LIGHTS
115 VAC
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
(IF PROVIDED)
J-BOX ON
TOP OF
HOOD
BLACK WHITE
N H
OL
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
VOLTAGE FOR LIGHTS
115 VAC
BLACK BLACK
BROWN
RED
J-BOX ON
TOP OF
HOOD
SHIPPED LOOSE - TYPE II
HOOD MOUNTED - TYPE II
DISCONNECT
SWITCH IN
CONTROL
CENTER
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
TYPICAL
EXHAUST
FAN
TYPICAL MUA FAN
WITH CONTROL CENTER
TYPICAL HOOD
115 VAC
FOR LIGHTS
(1400W MAX)
H
N
LIGHT SWITCH
TEMP
INTERLOCK
(STAND
ALONE)
FIRE
SUPPRESSION
SYSTEM
CONTROL
These components may
be mounted in a hood
mounted cabinet or
on a wall near the hood.
M1
M2
FROM CIRCUIT BREAKER FOR EXHAUST AND MUA FANS
FROM 115VAC 15A CIRCUIT BREAKER FOR LIGHTS
FROM 115VAC 15A CIRCUIT BREAKER FOR CONTROLS
DISCONNECT
SWITCH IN
CONTROL
CENTER
TYPICAL
EXHAUST
FAN
TYPICAL MUA FAN
WITH CONTROL CENTER
NOTE: Make-Up Air fan will
typicallly have starters in MUA
only. Control wiring must be run
to Kitchen Fan Control Center
or VAV System.
TYPICAL SUPPLY FAN
24VAC MUA
CONTROL WIRE
TYPICAL HOOD
AUTO FAN
CONTROL
CENTER
OR VAV
SYSTEM
FIRE
SUPPRESSION
SYSTEM
CONTROL
These components may
be mounted in a hood
mounted cabinet or
on a wall near the hood.
M3
M1
M2
Typical Light and Fan Switch Locations:
Typical Light and Fan Switch Locations:
A. FCC
B. Utility Cabinet
C. Wall (Shipped Loose)
D. UDS
E. Hood
FROM CIRCUIT BREAKER FOR MUA
FROM CIRCUIT BREAKER FOR SUPPLY FAN
FROM CIRCUIT BREAKER FOR EXHAUST FAN
FROM 120VAC 15A CIRCUIT BREAKER FOR CONTROLS
FROM 120VAC 15A CIRCUIT BREAKER FOR LIGHTS
TO APPLIANCE SHUNT TRIP BREAKER (OPTIONAL)
TO ELECTRIC GAS VALVE/RESET RELAY (IF APPLICABLE)
TO BUILDING ALARM (IF APPLICABLE)
A. FCC
B. Utility Cabinet
C. Wall (Shipped Loose)
D. UDS
E. Hood
TYPICAL
EXHAUST
FAN
M3
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
24VAC MUA
CONTROL WIRE
Any other components that need electrical signals during a
fire (shunt trips, alarms, etc.) will require connections to fire
suppression micro-switches/contacts. The fire suppression
system control is not an electrically-rated box, and
therefore no electrical connection can be made inside.
Fan power feeds
to be field wired to
respective exhaust starters
located in MUA control center.
FIELD WIRING
FACTORY WIRING
UDS
FCC
Motor
Auto Fan Control Center
LABEL DESCRIPTION
Utility Distribution System
FIELD WIRING
FACTORY WIRING
UDS
FCC
Motor
Kitchen Fan Control Center
LABEL DESCRIPTION
Utility Distribution System
Revised 1
Revised 2
Revised 3
Revised 4
Revised 5 - added 5/1/2019
Revised 6 - added 5/1/2019
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
VOLTAGE FOR LIGHTS
J-BOX ON
TOP OF
HOOD
SUP
HTR
CTRL
SUP
CTRL
COOL
HEAT/COOL
CONTROL
VOLTAGE
SUPPLY FAN
CONTACT
BLACK WHITE
N H
H N
NC
NO
COM
OL
FIRE SUPPRESSION
MICRO-SWITCH/CONTACTS
115 VAC
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING (SHIPPED LOOSE)
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
VOLTAGE FOR LIGHTS
FAN STARTERS PROVIDED
BY OTHERS
J-BOX ON
TOP OF
HOOD
SUP
HTR
CTRL
SUP
CTRL
COOL
HEAT/COOL
CONTROL
VOLTAGE
SUPPLY FAN
CONTACT
BLACK WHITE
N H
H N
FIELD WIRING
FACTORY WIRING
NC
NO
COM
OL
FIRE SUPPRESSION
MICRO-SWITCH/CONTACTS
115 VAC
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
BLACK BLACK
BROWN
RED
J-BOX ON
TOP OF
HOOD
PURPLE YELLOW
BLUE
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING (HOOD MOUNTED)
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
M
M
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
(IF PROVIDED)
J-BOX ON
TOP OF
HOOD
BLACK WHITE
N
H
OL
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
VOLTAGE FOR LIGHTS
115 VAC
EXH
STR
FAN
CONTROL
VOLTAGE
H N
SUP
STR
FAN
OL
FANS LIGHTS
SWITCHES
HOOD LIGHTS
(IF PROVIDED)
J-BOX ON
TOP OF
HOOD
BLACK WHITE
N H
OL
TYPICAL WIRING FOR COMBINED
EXHAUST & SUPPLY SWITCHING
FIELD WIRING
FACTORY WIRING
COM
NO
NC
STR
Normally-open
Normally-closed
LABEL DESCRIPTION
Common
Motor Starter
OL Overload
FAN STARTERS PROVIDED
BY OTHERS
VOLTAGE FOR LIGHTS
115 VAC
BLACK BLACK
BROWN
RED
J-BOX ON
TOP OF
HOOD
SHIPPED LOOSE - TYPE II
HOOD MOUNTED - TYPE II