Avtec ENERGY DISTRIBUTION SYSTEMS Installation Manual
OPERATORS MANUAL
This manual provides
Installation & Operating instructions for
ENERGY
DISTRIBUTION
SYSTEMS
NOTIFY CARRIER OF DAMAGE AT ONCE.
It is the responsibility of the consignee to inspect the
container upon receipt of same and to determine
the possibility of any damage, including concealed
damage. Avtec suggests that if you are suspicious
of damage to make a notation on the delivery receipt. It will be the responsibility of the consignee to
file a claim with the carrier. We recommend that you
do so at once.
Manufacture Service/Questions 888-994-7636.
Information contained in this document is known to be
current and accurate at the time of printing/creation.
Unified Brands recommends referencing our product line
websites, unifiedbrands.net, for the most updated product
information and specifications.
P/N OMANUAL_EDSC-09/06
1055 Mendell Davis Drive
Jackson, MS 39272
888-994-7636, fax 888-864-7636
avtecind.com
TABLE OF CONTENTS
I. ENERGY DISTRIBUTION SYSTEM INSTALLATIONS
A. Island Style
1. Field Joint Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. Control Tower Mounting Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3. Pedestal Mounting Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
4. Pedestal Floor Mounting Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
5. Tower Interface Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
6. Hanging Rod Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
7. Side Panel Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
B. Wall Mounted Energy Distribution System
1. Field Joint Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Risor Mounting Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. Wall Mounting Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
4. Service Enclosure Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5. Side Panel Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
C. Plumbing Connection at Field Joints . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
D. Electrical Connections at Field Joints . . . . . . . . . . . . . . . . . . . . . . . . . 3
1. Bus Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Cable Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Control Circuit Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
E. Care and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
II. CONNECTION TO REMOTE FIRE-FUEL SHUT-OFF SYSTEM
A. Electrical Shut-Off Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
B. Gas Fire-Fuel Shut-Off System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
C. Gas and Electric Fire-Fuel Shut-Off Detail . . . . . . . . . . . . . . . . . . . . . . . 4
III. STEAM VALVE TIMER
A. Valve Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
B. Steam Purging System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
C. Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
D. Timer Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
IV. REMOTE BREAKER STATUS INDICATOR LIGHTS
A. Operation and Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
B. Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
V. GROUND FAULT EQUIPMENT PROTECTION [GFEP]
A. Operation and Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
B. Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
VI. BREAKER CONNECTION PLATE
A. Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1. Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2. Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3. Amperage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. Voltage/Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5. Receptacle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
B. Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
C. Installation and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
VII. REMOTE GUAGES AND VALVES
A. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
B. Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7
VIII
. VENTILATOR LIGHT SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IX. STEAM SUPPORT MODULE [Kettle Arm]
A. Installation and Connection to Raceway . . . . . . . . . . . . . . . . . . . . . . . . 7
B. Water Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
C. Electronic Cooking Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
D. Cook/Chill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
E. Motorized Steam Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
X. CORDSETS
A. Sizing and Connection to Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
B. Connection to Raceway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
C. Care in Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
D. Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9
1. Amperage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2. Voltage/Phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3. Plug Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
XI. FLEXIBLE HOSE
A. Connection to Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
B. Connection to Raceway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
C. Care and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
D. Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1. Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2. Gas, Water, Steam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3. Stainless Steel Braid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4. Length in Inches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
XII. DRAIN HOSES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
XIII. PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10-11
XIV. WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
XV. EC-71D TIMER INSTRUCTIONS [In booklet form] . . . . . . . . . . . . . . . . . . . . .
XVI. SPECIFIC TECHNICAL DATA
A. Electrical
1. Load Balance Worksheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. Electrical Component Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3. Overall Electrical Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4. Ventilator Control Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5. Kettle Arm Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B. Plumbing
1. Plumbing Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. Kettle Arm Plumbing Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C. Shop Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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I. ENERGY DISTRIBUTION SYSTEMS
INSTALLATION
A. Island Style
1. Field Joint Detail
Bolt field joint[s] together as shown.
NOTE: Access plates as shown for flat-top unit allows bolts
above partition to be secured. All bolts are ¼”-20. Use flat
washers beneath head of bolt and under nut when bolting
through slots.
2. Control Tower Mounting Detail
Use ¼”-20 bolts between raceway and
control tower as shown on typical
construction below.
beneath head of bolt and under nut
when bolting through slots. Note that
removable panels are facing sides of
raceway. Slots are provided to aid in
ease of assembly. Adjust pedestal so
that it is centered under raceway and
one inch [1”] from end of raceway.
Pedestals under field joints are to be
centered under field joint.
4. Pedestal Floor Mounting Detail
After attaching risors and pedestals
place raceway in position. Level
raceway [shims or spacers may be
required beneath pedestals to
accomplish this] mark position of
holes in bottom of pedestal on floor.
Carefully lift raceway and remove
pedestals to allow installation of
mounting hardware into floor. Use
extreme care to avoid placing lifting
devices across breaker plates as this
will damage lights, switches, knobs or
receptacles. Floor mounting
hardware [not provided by AVTEC]
should be installed in all four corners
of pedestal. Re-attach pedestals to
raceway and lower into position,
bolting through pedestal base into
floor. Use flat washers beneath
heads of bolts used to attach unit to
floor.
3. Pedestal Mounting Detail
Bolt raceway to pedestals with ¼”-20
bolts and nuts. Use flat washers
5. Tower Interface Detail
Place trim collar on tower, Position
tower under hood. Fully tighten trim
collar retaining hardware after the UDS
tower is in proper location. See
diagrams f-1,2,3. See pages 12,13,14.
6. Hanging Rod Detail
7.
Locate raceway in position and attach
hanging rod to structural ceiling. Use
turnbuckles to make final adjustments
in raceway height. Level raceway
with level [do not use floor for leveling
purposes, as it may be pitched for
drainage].
7. Side Panel Detail
The side panels slip fit in place at the
top, #8-32 screws fasten the panel to
the bottom of the housing. The side
panel[s] is installed by fitting the top of
the panel into the top of the housing
and then sliding the bottom of the panel
into position. The #8-32 screws are
then installed into the bottom housing
securing the panel.
B. Wall Mounted Energy Distribution
System
1. Field Joint Detail
Bolt field joints together as shown with
¼”-20 bolts and nuts. Use flat washers
beneath heads of bolts and under nut
when bolting through slots.
2. Risor Mounting Detail
Bolt risor to raceway through flange and
to sloped-top through side of risor with
¼”-20 nuts and bolts. Use flat washers
beneath head of bolt and under nut
when bolting through slots. Square-up
edges before finally torqueing bolts to
present a satisfactory appearance.
3. Wall Mounting Detail
Locate stud centerlines on INSIDE of
unit if mounting to a stud wall. Drill
corresponding mounting holes in the
back of the unit. Care must be taken
to prevent metal shavings from
contacting electrical components.
Vacuum ALL metal fragments
immediately and thoroughly. When
measuring height above finished floor,
be aware that floor may be pitched.
Mark wall through holes, remove unit
and drill into wall for anchors. Avoid
drilling through unit to avoid
accumulations of debris. Secure unit
to wall with quarter-inch [1/4”]
minimum diameter hardware.
NOTE: VERIFY THAT THE WALL IS CAPABLE
OF BEARING THE LOAD.
2
4. Service Enclosure Detail
Mounting the back of the service
enclosure to the wall by drilling through
the back of the housing. Attach front of
enclosure to back with hardware
provided.
5. Side Panel Detail
The side panels slip fit in place at the
top, #8-32 screws fasten the panel to
the bottom of the housing. The side
panel[s] is installed by fitting the top of
the panel into the top of the housing
and then sliding the bottom of the panel
into position. The #8-32 screws are
then installed into the bottom housing,
securing the panel.
C. Plumbing Connection at Field Joints
It is the plumbing contractor’s responsibility
to insure that all unions are tightened and
leaks do not exist. Take care when
tightening unions that they are not loosened
from the pipe. Pipe sealant may be
required to be applied to the face of the
union to prevent leakage. Use care to keep
contaminants and sealant from entering the
pipe where it might cause blockage of traps
and lines when the unit is brought into
operation.
D. Electrical Connections at Field Joints
1. Field joints for bus bar are generally 24”
long sections fastened in four [4]
locations. Note that the field joint
section of bus bar is usually insulated
where possible short spacing may
occur. When bolting down field joint
section, be sure that it makes complete
contact with mating bus bar.
2. Where space limitations prohibit the
use of bus bar, cable bus is used.
Sections of wire with lugs are provided
at field joints. These wires should be
routed through a protective bushing
when they may be subjected to
abrasion.
3. Control circuit wiring at field joints use
quick-connect plug-in connectors.
These can be assembled in only one
way. When more than one connector is
located at a field joint, they should be
different configurations. If not, plug
together the connectors with the same
color wires leading into them. Be
certain that the connections are fully
inserted and that they are making good
contact.
E. Care and Maintenance
The protective coating on the stainless
steel should be removed after installation is
completed. Traces of marking pens can be
removed with careful use of acetone and a
soft cloth. Fingerprints and most stains can
be removed with a soft cloth dampened
with water and mild detergent. The unit
should not be hosed or sprayed with either
steam or water. In order to further seal the
unit, silicone sealant may be applied to the
seams. Annually, the power should be
turned OFF and threaded connections [both
electrical and mechanical] should be
tightened as required.
II. CONNECTION TO REMOTE FIRE-FUEL SHUT
OFF SYSTEM
A. Electrical Shut-Off Detail, No Vent Controls
The AVTEC Electrical Fire-Fuel Shut-Off
System uses a shunt trip circuit breaker[s].
The breakers will trip OFF whenever
120vac is applied to the Red and
White/Red wires [excluding M*** series
style connection plates]. A single main shut
off shunt trip breaker may be used in lieu of
individual shunt trips.
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