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

Overall Wiring Plan View for Kitchen Systems with Make-Up Air Control Centers - Type I
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 115VAC 15A CIRCUIT BREAKER FOR
CONTROLS/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)
Overall Wiring Plan View for Kitchen Systems with Kitchen Fan Control Centers - Type I
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 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 115VAC 15A CIRCUIT BREAKER FOR
CONTROLS/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
KITCHEN FIRE
CONTROLS SUPPRESSION
SYSTEM
CONTROL
Revised 2
TYPICAL SUPPLY FAN
OPTIONAL
DISCONNECT
(FIELD OR
FACTORY
INSTALLED)
M2
KC
FIRE
(KITCHEN
SUPPRESSION
CONTROLS)
SYSTEM
CONTROL
A. KC (Face Mount)
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.
LTS-H
115VAC
FOR LIGHTS
(1200W MAX)
TYPICAL HOOD
LTS-N
KC User Interface
KC User Interface Locations:
D. UDS
A. KC (Face Mount)
E. Hood
B. Utility Cabinet
C. Wall (Shipped Loose)
TYPICAL MUA FAN
WITH CONTROL CENTER
DISCONNECT
SWITCH IN
CONTROL NOTE: Make-Up-Air fan will
typically have starters in MUA
CENTER
only. Control wiring must be run
to the Kitchen Controls.
M3
LTS-H
115VAC
FOR LIGHTS
(1200W MAX)
TYPICAL HOOD
LTS-N
KC User Interface
KC User Interface Locations:
D. UDS
E. Hood
FACTORY WIRING
FIELD WIRING
LABEL DESCRIPTION
M Motor
KC Kitchen Controls
UDS Utility Distribution System
24VAC MUA
CONTROL WIRE
FACTORY WIRING
FIELD WIRING
LABEL DESCRIPTION
M Motor
KC Kitchen Controls
UDS Utility Distribution System
Kitchen Hoods • Type I and Type II 25