Wiring Plan View For Kitchen Systems - Accurex XB Installation, Operation And Maintenance Manual

Overall Wiring Plan View for Kitchen Systems with Make-Up Air Control Centers
In this arrangement, single-point power to the make-up air (MUA) unit is fed to each individual exhaust fan
disconnect from exhaust fan starters within the MUA control center. This arrangement can be used for constant
volume systems only. The diagram below is generic. To see your job specific wiring requirements, refer to the wiring
diagrams provided with the package.
TYPICAL MUA FAN
WITH CONTROL CENTER
DISCONNECT
SWITCH IN
CONTROL
CENTER
M1
FROM CIRCUIT BREAKER FOR EXHAUST AND MUA FANS
FROM 120VAC 15A CIRCUIT BREAKER FOR LIGHTS
FROM 120VAC 15A CIRCUIT BREAKER FOR CONTROLS
These components may
be mounted in a hood
mounted cabinet or
on a wall near the hood.
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.
Overall Wiring Plan View for Kitchen Systems with Kitchen Fan Control Centers
This arrangement requires individual power connections for each supply and exhaust fan from remote circuit
breakers through the fan starters in the Kitchen Fan Control Center (XFCC) or variable frequency drives in the
Variable Volume Control Package. This arrangement can be used for either constant volume or variable volume
systems. The diagram below is generic. To see your job specific wiring requirements, refer to the wiring diagrams
provided with the package.
M1
TYPICAL
EXHAUST
FAN
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
These components may
be mounted in a hood
mounted cabinet or
on a wall near the hood.
TO APPLIANCE SHUNT TRIP BREAKER (OPTIONAL)
TO ELECTRIC GAS VALVE/RESET RELAY (IF APPLICABLE)
TO BUILDING ALARM (IF APPLICABLE)
M2
TYPICAL
EXHAUST
FAN
24VAC MUA
CONTROL WIRE
TEMP
FIRE
INTERLOCK
(STAND SUPPRESSION
SYSTEM
ALONE)
CONTROL
TYPICAL SUPPLY FAN
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
M2
KITCHEN FAN
FIRE
CONTROL
SUPPRESSION
CENTER
SYSTEM
OR VAV
CONTROL
SYSTEM
Typical Light and Fan Switch Locations:
A. XFCC
B. Utility Cabinet
C. Wall (Shipped Loose)
M3
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
TYPICAL
EXHAUST
FAN
Fan power feeds
to be field wired to
respective exhaust starters
located in MUA control center.
N
120 VAC
FOR LIGHTS
(1400W MAX)
TYPICAL HOOD
H
LIGHT SWITCH
Typical Light and Fan Switch Locations:
A. XFCC D. UDS
B. Utility Cabinet E. Hood
C. Wall (Shipped Loose) F. WWCP
TYPICAL MUA FAN
WITH CONTROL CENTER
DISCONNECT
SWITCH IN
NOTE: Make-Up Air fan will
CONTROL
typicallly have starters in MUA
CENTER
only. Control wiring must be run
to Kitchen Fan Control Center
or VAV System.
M3
TYPICAL HOOD
D. UDS
E. Hood
F. WWCP
Kitchen Hoods • Type I and Type II
FACTORY WIRING
FIELD WIRING
LABEL DESCRIPTION
M Motor
Kitchen Fan Control Center
XFCC
UDS Utility Distribution System
WWCP Water Wash Control Panel
24VAC MUA
CONTROL WIRE
FACTORY WIRING
FIELD WIRING
LABEL DESCRIPTION
M Motor
XFCC Kitchen Fan Control Center
UDS Utility Distribution System
WWCP Water Wash Control Panel
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