Toastmaster RH36C1W Operation manual

Wendy's USA RH36C1W + RH36C7W -English
Toastmaster
Wendy's
Chili
Range
MODELS RH36C1W & RH36C7W
OWNER'S OPERATING
&INSTALLATION
MANUAL
Toastmaster
A Middleby Company
1400 Toastmaster Drive• Elgin, IL 60120 U.S.A.• 847/741-3300 • Fax [phone]
Part No.
35720
Price: $30.00
R: 11/97

WARNING
FOR YOUR SAFETY, DO NOT STORE OR USE GASOLINE OR OTHER
FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY
OTHER APPLIANCE.
WARNING
In case of fire, de-energize the Oven Range at its
main disconnect switch / circuit breaker. Switching OFF the
power to the Oven Range allows it to cool, making it easier to
extinguish a fire.
WARNING
ONLY use a CO2or other fire extinguisher suitable for grease,
oil, and electrical equipment fires. Do NOT try to stop a grease
fire by pointing the fire extinguisher nozzle directly on the
burning grease. Direct the nozzle to the outside of the flames
to prevent them from spreading. Gradually, spray closer to the
center of the flames, to cool and smother them.
CAUTION
DO NOT move the Oven Range while cooking.
Pots of liquid could spill, causing injury.
NOTICE
Contact your local authorized Service Agency to perform maintenance and repairs. A
Service Agency directory is supplied with your oven.
NOTICE
Using any parts other than genuine Toastmaster factory-supplied parts
relieves the manufacturer of all liability.
NOTICE
Toastmaster (Manufacturer) reserves the right to change specifications and product
design without notice. Such revisions do not entitle the buyer to corresponding
changes, improvements, additions or replacements for previously purchased
equipment.
Keep This Manual Available For Future Reference.
ii

Toastmaster
NO QUIBBLE LIMITED WARRANTY
TOASTMASTER, HEREINAFTER REFERRED TO AS THE SELLER, WARRANTS
EQUIPMENT MANUFACTURED BY IT TO BE FREE FROM DEFECTS IN MATERIAL
AND WORKMANSHIP FOR WHICH IT IS RESPONSIBLE. THE SELLER'S OBLIGATION
UNDER THIS WARRANTY SHALL BE LIMITED TO REPLACING OR REPAIRING, AT
SELLER'S OPTION, WITHOUT CHARGE, ANY PART FOUND TO BE DEFECTIVE AND
ANY LABOR AND MATERIAL EXPENSE INCURRED BY SELLER IN REPLACING OR
REPAIRING SUCH PART. SUCH WARRANTY SHALL BE LIMITED TO THE ORIGINAL
PURCHASER ONLY AND SHALL BE EFFECTIVE FOR A PERIOD OF ONE YEAR
FROM DATE OF ORIGINAL INSTALLATION, OR 18 MONTHS FROM DATE OF
PURCHASE, WHICHEVER IS EARLIER; PROVIDED THAT TERMS OF PAYMENT HAVE
BEEN FULLY MET.
As part of Toastmaster's "no quibble" warranty, all in-warranty Toastmaster products that require
service, are to be serviced on site.
The warranty period for Accu-Miser griddles shall be 24 months from the date of installation or 30
months from the date of purchase, whichever is earlier.
Normal maintenance functions, including lubrication, cleaning, or customer abuse, are not covered
by this "no quibble" warranty.
Seller shall be responsible only for repairs or replacements of defective parts performed by Seller's
authorized service personnel. Authorized service agencies are located in principal cities throughout
the contiguous United States, Alaska, and Hawaii. This warranty is valid in the 50 United States and
is void elsewhere unless the product is purchased through Middleby International with warranty
included.
The foregoing warranty is exclusive and in lieu of all other warranties, expressed or implied.
There are no implied warranties of merchantability or of fitness for a particular purpose.
The foregoing shall be Seller's sole and exclusive obligation and Buyer's sole and exclusive remedy
for any action including breach of contract or negligence. In no event shall Seller be liable for a sum
in excess of the purchase price of the item. Seller shall not be liable for any prospective or lost profits
of Buyer.
Copyright © 1997 -Toastmaster,A Middleby Company. All rights reserved.
Toastmaster
A Middleby Company
Middleby Corporation 24-Hour Service Hotline: [phone]
iii

TABLE OF CONTENTS
SECTION 1 -DESCRIPTION
A. OVEN BASE............................................................................................................................. 1
B. RANGE TOP............................................................................................................................. 2
C. OVEN RANGE SPECIFICATIONS ........................................................................................... 2
D. DIMENSION DRAWING ............................................................................................................ 3
SECTION 2 -INSTALLATION
A. INSPECT FOR SHIPPING DAMAGE........................................................................…............ 5
B. MOVING AN OVEN RANGE TO ITS OPERATING SITE......................................................... 5
C. INSTALLING CASTERS ON AN OVEN RANGE...................................................................... 5
D. CONNECTING ELECTRIC POWER (ONE 3-0AND ONE 1-0POWER SOURCE)................ 7
E. CONNECTING ELECTRIC POWER (ONE 3-0POWER SOURCE) ........................................ 7
F. CLEANING THE GRIDDLE AND HOT PLATE(S).................................................................... 8
G. TESTING ANOVEN RANGE FOLLOWING INSTALLATION ................................................... 8
SECTION 3 -OPERATION
I. COMPONENT FUNCTION AND LOCATION............................................................................ 9
II. CONTROL FUNCTIONS AND LOCATIONS............................................................................. 10
A. Convection Oven Control Panel ...........................................................................…............. 10
B. Range Top Control Panel......................................................................................…............. 11
III. OVEN OPERATIONS ............................................................................................................... 12
A. Convection Oven Operation ................................................................................….............. 12
B. End of Shift Operation -Convection Oven.......................................................….................. 12
IV. RANGE TOP OPERATIONS..................................................................................................... 13
A. Griddle 'Seasoning'........................................................................................…................... 13
B. Griddle Operating Hints and Safety.............................................................……................... 13
C. Daily Pre-Operation ....................................................................................…...................... 13
D. End of Shift Operation -Griddle....................................................................….................... 13
E. 12" x 24" Hot Plate Operation....................................................................…....................... 14
F. 12" x 24" Hot Plate Cleaning .............................................................................................. 14
SECTION 4 -PARTS LIST
Figure 4-1. Oven Range Overall Drawing...................................................………............................... 16
Oven Range Overall Parts List.................................................................................................. 17
Figure 4-2. Convection Oven Drawing .....................................................……..................................... 18
Convection Oven Overall Parts List........................................................................................... 19
SECTION 5 -SCHEMATICS
RH36C1W Wiring Diagram ("Schematic") 208/240V (USA) .............................................................. 22
RH36C1W Schematic ("Ladder Diagram") 208/240V (USA)............................................................. 23
RH36C1W Wiring Diagram 480V (USA)............................................................................................ 24
RH36C1W Schematic 480V (USA)................................................................................................... 25
RH36C7W Wiring Diagram208/240V (USA)..................................................................................... 26
RH36C7W Schematic 208/240V (USA)............................................................................................. 27
RH36C7W Wiring Diagram 480V (USA)............................................................................................ 28
RH36C7W Schematic 480V (USA).................................................................................................... 29
iv

1
A "Wendy's Chili Range" is a special
Toastmaster
Oven Range that is rated 'heavy-duty for commer-
cial use.' This Oven Range consists of a Range Top
(RH36) fastened to an Oven Base (C036), as shown
in Figure 1-1. A terminal block allows electric power
supply connections to an Oven Range from either a
dual power supply (208, 240, or 480 volts, 3-phase
and 1 -phase, 50 or 60 Hertz) OR a single power
supply (208, 240, or 480 volts, 3-phase (only), 50 or
60 Hertz). Refer to electrical supply information,
appearing in Section 1 (paragraph C) and in Section
2, as well as the appropriate 'schematic' (wiring dia-
gram) and 'ladder diagram' (schematic) in Section 5
for the operating site.
Operating power must be supplied via either a fused
disconnect switch or a circuit breaker, sized in com-
pliance with the governing code(s) of the local
statutory authority at the operating site or the NEC
(National Electrical Code).
A. OVEN BASE
The Oven Base houses a convection oven. [This type
of oven is denoted by the letter “C" in the model
designations assigned to the Oven Ranges especially
designed for Wendy's: RH36C1W and RH36C7W.
("RH" designates Range, Heavy-duty; the "W" applies
to a product specially designed for Wendy's.) The "1"
and "7" specify different styles of Range Top units,
respectively depicted in Figures 1-1and 1-2.]
This convection oven has a stainless-steel oven liner
and a landing shelf-type, oven door. The oven is
insulated on all sides. Removable side racks support
up to four shelf assemblies. Its heating element is
enclosed on the right side of the oven chamber and
encircles the impeller-type blower fan, which draws
the heated air into the baking chamber, moving it
around the chamber to transfer its heat to the food
product being cooked/baked.
The oven has a three-heat (Low-Medium-High) tem-
perature control. The Low setting is approximately
325°F (163°C); Medium is approximately 375°F
(191°C); High is approximately 425°F (218°C). The
oven can preheat to 375°F (191°C) in 10 minutes.
Figure
1
-
1. RH36C1W
Ov
en Range
Figure
1
-
2. RH36C7W
Oven Range

SECTION 1 -DESCRIPTION
B. RANGE TOP
Griddles and Hot Plates are available in two configurations
as the main components of the Range Top module of the
Oven Range. Each combination has its own model
number within the Oven Range series. Wendy's selected
models RH36C1W and RH36C7W as their preferred Oven
Ranges.
The RH36C1WOven Range (shown in Figure 1-1) has
three 12"x24"Hot Plates covering its Range Top cooking
surface. An RH36C7WOven Range (Figure 1-2) has a
Range Top cooking surface of one12"x24"Hot Plate
(right unit) and one 24"x24" griddle (left unit).
a. Griddle.The 24"x24"Griddle has thermostatic control
for each of two 12"x24"zones. Each griddle zone has a
temperature range of 200°F to 550°F (93°C to 288°C) and
can preheat to 400°F (204°C) in 12 minutes. Figure 1-2
shows anRH36C7WOven Range with a 24"x24"Griddle
(left) and one 12"x24"Hot Plate (right) as its Range Top
cooking surfaces.
b. Hot Plate.The 12"x24"Hot Plate has thermostatic
control, with a temperature range of250°F to 850°F
(121°C to 454°C) and can preheat to 400°F (204°C) in 12
minutes. The hot plate isnotrecommended for griddle-
type cooking; however, it is very useful for stock pot
cooking and other similar heating tasks.
C. OVEN RANGE SPECIFICATIONS
Dimensions:
On Casters
Width 36" (91.5 cm)
Depth 38-3/4" (98.4 cm)
Height 38-3/8" (97.5 cm)
Weight RH36C1W 569 Ib (258 kg)
RH36C7W 545 Ib (247 kg)
Construction: Welded Steel Frame
Finish: Stainless Steel Front, Sides and Top
Aluminized Steel Back
Electrical Requirements: The Oven Range total
power requirement is 24.2Kilowatt (KW). The
Range Top power requirement is 15.9KW; the
Oven Base power requirement is 8.3 KW.
Refer to Section 5 for specific ratings of each Oven
Range model. While the total power requirement
remains the same for each Oven Range, the
amperage requirement for the Range Top and
Oven Base modules varies, based on the specific
input voltage and the electric power connection.
Shipping Container Size
Width 40-1/4" (102 cm)
Depth 43" (109 cm)
Height 39-3/4" (101 cm)
Shipping Weight
RH36C1W 533 Ib (242 kg)
RH36C7W 593 Ib (269 kg)
2

SECTION 1 -DESCRIPTION
D. DIMENSION DRAWING
Figure 1-3provides dimensional information for both models of
the Wendy's Chili Range.
Figure 1-3.Dimensions, All Models of Wendy's RH36 Oven Ranges
3
REQUIRED CLEARANCES
3"
minimum clearance from Oven Range
side panel to wall.
6"minimum spacing between appliances
(except Toastmaster Oven Ranges).
0"minimum clearance from Oven Range
rear panel to wall, when using knockout
plate on bottom panel of oven.
4"minimum clearance from Oven Range
rear panel to wall, when using knockout
plate on rear panel.
FRONT VIEW
Knockout Plate Diameters -
1-3/8" 1-3/4" 2"
Dia. 3.5cm 4.5cm 5.1 cm
SIDE VIEW
Rear Panel
Electric
Power Knockout
Plate Center
Dimensions
Splash guard only on range
equipped with griddle

A. INSPECT FOR SHIPPING DAMAGE
Each Toastmaster product is carefully inspected
and packaged at the factory. The freight carrier
assumes responsibility for safe transport and
delivery. The customer must examine all shipping
containers before, and during, the unloading
process.
If any product is received in damaged condition,
either apparent or concealed, a claim for damages
must be made with the delivering carrier. The carrier
will supply the necessary claim forms.
1. Apparent Damage/Loss -When damage or loss
is apparent, it must be noted on the freight bill or
express receipt at the time of delivery and it must
be signed by the carrier's agent (driver). If this
report is not made, the carrier may refuse the
claim. The carrier will supply the necessary claim
forms.
2. Concealed Damage /Loss -When damage or
loss is NOT apparent until the equipment is
unpacked, a request for inspection of concealed
damage or loss must be made with the carrier
within 15 days. The carrier will make an inspection
and will supply the necessary claim forms. Be
certain to retain all containers and their contents,
plus external and internal packaging material for
inspection.
B. MOVING THE OVEN RANGE TO ITS
OPERATING SITE
After unloading the Oven Range shipping container from
the freight carrier's vehicle, simply remove the metal
banding straps and packaging materials.
In a convenient location, attach the casters to the bottom
of the Oven Range, as described in paragraph C. Then,
move the Oven Range to its operating site.
C. INSTALLING CASTERS ON AN OVEN RANGE
To install casters on an Oven Range:
1. Raise the Oven Range enough to allow the
attachment of the casters to the bottom panel.
2. Attach a caster near each bottom corner of the Oven
Base, using the hardware supplied (1/4-20 hex head
bolt and a lockwasher). Locking casters are to be
mounted on thefrontof the Oven Base; non-locking
casters are to be mounted on therear.
b. Now, roll the Oven Range to its operating site. Next,
press down on the locking portion of the casters to
limit movement of the Oven Range.
5

SECTION 2 -INSTALLATION
Figure 2-1.Installation of Range Top and Oven Base Modules
Figure 2-2.Electric Supply-Oven Range Terminal Block Connections
Connect Electric Supply Ground Wire
into Grounding Lug Terminal (located at
right of Terminal Block)
Consult the Diagrams of Section 5 (or the
CAUTION Tag attached to the Terminal Block)
concerning Power and Amperage factors for
the Oven Range.
Load
-
Side
–
Range Top & Oven Wiring
3-ØSource 1-ØSource
Left view: Recommended
Electric Supply Connection for
U.S.A. Oven Range Installations,
having two (one3-Ø and one 1-
Ø) electric supplies.
Load
-
Side
–
Range Top& Oven Wiring
3-ØSource
Jumpers from TB1 to
TB2 (Added at
Installation)
Right View: Optional Electric
Supply Connection for Oven
Range Installations having one
(3-Ø) electric supply.
Line
-
Sid
e
-
One
Disconnect Switch/
Circuit Breaker
(One 3-Phase)
Line
-
Side
-
via Two
Disconnect Switches/
Circuit Breakers
(One 3-Phase; one 1-Phase)
6

SECTION 2 -INSTALLATION
D. CONNECTING ELECTRIC POWER (ONE 3-Ø
AND ONE 1-ØPOWER SOURCE)
E. CONNECTING ELECTRIC POWER (ONE 3-Ø
POWER SOURCE)
CAUTION
MAKE SURE that the electric supply wiring
connections satisfy the requirements of the
governing electrical code for the locality.
CAUTION
MAKE SURE that the electric supply wiring
connections satisfy the requirements of the
governing electrical code for the locality.
NOTE: Some municipal electrical codes can
require a store to have a separate disconnect
switch (or circuit breaker) for each Oven Range
module;
that is, one switch for the RANGE connections,
and another switch for the OVEN connections,
as shown by the left diagram of Figure 2-2.
1. Measure the diameter of the conduit or cable
conducting the electric power from each main
disconnect switch / circuit breaker.
2. Remove the knockout in the knockout plate
(located either on the bottom panel of the Oven
Base, near the front right leg/caster mounting
area, or on the rear panel near the lower right
comer) that just exceeds the size of the conduit
or cable. Install a strain-relief fitting (not fur-
nished) into the knockout plate hole. Guide the
proper length of conductors into the bottom of
the Oven Range to reach the terminal block
behind the louvered panel (Figure 2-1). Tighten
the strain-relief fitting to prevent accidental
movement of the conduit or cable.
3. Connect the three-phase power wires to their
respective input terminals (L1,L2, and L3) of
the RANGE portion (TB1) of the terminal block,
as shown in Figures 2-1and 2-2. Connect the
incoming ground wire (where used) to the
grounding lug terminal next to the terminal
block.
NOTE: Also, refer to the Wiring Diagrams of
Section 5for the wiring scheme that applies.
This depends on the voltage(s) at a particular
store.
4. For a store having both a 3-Øand a 1-Ødiscon-
nect switch (or circuit breaker) for the modules
of an Oven Range: Connect the 1-Øpower
wires to their respective input terminals (L1 and
L2) of the OVEN portion (TB2) of the terminal
block, as shown in Figures 2-1and 2-2.
Connect the 3-Ø power wires to their respective
input terminals (L1, L2, and L3) of the RANGE
portion (TB1) of the terminal block.
5. Tighten the screw of each terminal block
connector and the grounding lug terminal to
securely connect each wire (avoiding damage
to the wiring insulation).
NOTE:Some municipal electrical codes can require a
store to have only one disconnect switch (or circuit
breaker) for the entire Oven Range; the right diagram
of Figure 2-2shows Oven Range connections meeting
this requirement.
1. Measure the diameter of the conduit or cable
conducting the electric power from the main
disconnect switch(es) / circuit breaker(s).
2. Remove the applicable knockout in the knockout
plate (located either on the bottom panel of the
Oven Base, near the front right leg/caster mount-
ing area, or on the rear panel near the lower right
corner) matching the size of the conduit or cable.
Install a strain-relief fitting (not furnished) into the
knockout plate hole. Guide the proper length of
conductors into the bottom of the Oven Range to
reach the terminal block behind the louvered
panel (Figure 2-1). Tighten the strain-relief fit-ting
to prevent accidental movement of the conduit or
cable.
3. Connect thethree-phase power wires to their
respective input terminals (L1, L2, and L3) of the
RANGE portion (TB1) of the terminal block, as
shown in Figures 2-1and 2-2. Connect the
incoming ground wire (where used) to the
grounding lug terminal next to the terminal block.
NOTE: Also, refer to the Wiring Diagrams of Section
5for the wiring scheme that applies. This depends
on the voltage(s) at a particular store.
4. For a store having only one disconnect switch (or
circuit breaker) installed to power the Oven
Range, connect a jumper wire (capable of
handling the current draw of the Oven) from L1 of
the RANGE portion of the terminal block to L1 of
the OVEN portion. Also, connect a second
jumper wire from L2 of the RANGE portion of the
terminal block to L2 of the OVEN portion.
5. Tighten the screw of each terminal block connec-
tor and the grounding lug terminal to securely
connect each wire (avoiding damage to the wiring
insulation).
7

SECTION 2 -INSTALLATION
F. CLEANING THE GRIDDLE AND HOT PLATE(S)
1. Remove the rust preventive material from the surface
of the Griddle and/or Hot Plate(s), using a
nonflammable grease solvent.
2. Clean the Griddle surface by wiping it with a clean
cloth dampened with warm water and a mild
detergent.
3. Rinse the surface by wiping it with a clean, damp
cloth. Wipe dry.
4. 'Season' the Griddle immediately. Refer to Section 3,
OPERATION, for the 'Season' Procedure.
5. 'Season' the 12"x24"Hot Plate immediately. Refer to
Section 3,OPERATION, for the 'Season' Procedure.
G TESTING AN OVEN RANGE FOLLOWING
INSTALLATION
1. Switch OFF all Range and Oven controls.
2. Switch ON the main disconnect switch(es)/
circuit breaker(s).
3. Check eachRange Top zone (Griddle section or Hot
Plate area) by switching ON one control at a time,
starting at the left side of the Range Control Panel.
Confirm that each Range Top zone begins heating.
Then, switch OFF the control for that zone.
4. Repeat step 3 for each zone of the Range Top.
5. Check the Oven operation, as follows:
a. Set the TEMPERATURE control to LOW.
b. Press the "1"(ON) side of the OVEN POWER
switch.
c. After a few minutes, open the door of the
oven and confirm that the oven is heating.
6. Switch OFF all Range and Oven controls.
8

I. COMPONENT FUNCTION AND LOCATION
(Figure 3-1)
A. OVEN BASE Module -Convection Oven,
including heating element, blower fan, and
operating controls.
B. Oven Control Panel-All Oven operating
controls and indicators.
C. Oven Door -"Landing-shelf" door with insulated
handle for access to oven racks.
D. RANGE TOP Module -Location of Hot
Plate(s) and/or Griddle cooking surfaces,
along with the operating controls.
E. Range Control Panel -All Griddle and/or Hot
Plate(s) operating controls.
F. Grease Troughs -In front and behind the
Range Top cooking surfaces. (Grease chutes
provide drainage into the grease drawers.)
G. Grease Drawers -Containers for grease
draining through the grease chutes from
grease troughs.
Figure 3-1. Oven Range
Controls & Components
RANGE TOP
MODULE
Range
Control
Panel
Grease
Trough
(Front
and
Back)
OVEN BASE
MODULE
Oven Door
Grease Drawers
Oven Control
Panel
9

SECTION 3 -OPERATION
II. CONTROL FUNCTIONS AND LOCATIONS
A. Convection Oven Control Panel (Figure 3-2)
1.ON Indicator -Indicator glows, when the OVEN
POWER switch is in the ON position.
2.HEATING Indicator -Indicator glows (amber)
whenever electric power is applied to the oven heating
element.
3. FUSES Fuseholders -Containers for 10-
Ampere fuses (in each power input circuit to the
oven).
4.TEMPERATURE Control -Three-position
(Low-Medium-High) switch to control oven heating.
The following temperature value is approximate for
each setting:
Low-325°F(163°C);
Medium-375°F (19-TC);
High-425°F(218°C).
5.OVEN POWER -OFF/ON Switch-Off-On (0/1)
rocker switch controlling power application for Oven
operation.
6.TIMER Signal-Adjustable timing device for Oven
operation, signaling (via a bell chime) when the
operator-set time setting elapses. Time settings can
range from 6 (lowest mark) to120 minutes (highest
mark).
Figure 3-2.Oven Control Panel
10

SECTION 3 -OPERATION
II. CONTROL FUNCTIONS AND LOCATIONS
(Continued)
B. Range Top Control Panel(Figures 3-3and 3-4)
1.Power Indicator -Indicator glows (amber) whenever
power is being applied to the zone controlled by a
Griddle Temperature Control Oust above the indicator).
2. Temperature Control for 12" x 24" Hot Plate -
Control knob allows the operator to adjust the
temperature setting for power applied to the heating
element of a 12"x24"Hot Plate. NOTE: Temperature
range is 250°F to 850°F (121°Cto454°C).
3.Temperature Control for Griddle -Control knob
allows the operator to adjust the temperaturesetting of
a griddle zone heating element. A 24"x24"Griddle
has two zones. NOTE: Temperature range is 200°F to
550°F (93°C to 288°C).
4.Power Indicator -Indicator glows (amber) whenever
power is being applied to the Hot Plate controlled by
the Temperature Control (just above the indicator).
Figure 3-3.Range Top Controls -RH36C1W OvenRange
Figure 3-4.Range Top Controls -RH36C7W OvenRange
11

SECTION 3 -OPERATION
III. OVEN OPERATIONS
A. Convection Oven Operation
1. Set the TEMPERATURE Control to the desired
setting (Low-Medium-High) for the product.
2. Press the ON (1) portion of the OVEN POWER
Switch. Observe that the ON and HEATING
Indicators both begin glowing.
3. When the HEATING Indicator goes out (becomes
unlighted), place the pans containing the product to
be heated/cooked on the racks of the oven. Position
the pans to avoid blocking air flow on the sides or
back of the baking chamber. Blocking the air flow
can cause uneven, improper heating/cooking.
4. Set the TIMER Control for the desired heating/
cooking time.
NOTE: Opening the oven door often causes uneven
heating/cooking. Keep the oven door CLOSED
except for necessary checking of product being
heated/cooked -very near the end of the
heating/cooking time.
5. Remove the pans containing the product from the
oven, when the TIMER signals (bell chimes) that the
heating/cooking time has elapsed.
6. When further heating/cooking is not scheduled, set
Oven controls to their OFF positions.
NOTE: Bringing the oven to operating temperature only
requires 10-15 minutes.
B. End of Shift Operation -Convection Oven
1. Be sure that all oven controls are switched to the
lowest setting or the OFF (0) position.
2. Open the oven door to aid in cooling.
3. After the oven is cool, remove the shelf assemblies.
4. Remove the side racks by lifting them up and away,
to clear the metal loops that position them in the
oven.
B. End of Shift Operation -Convection Oven
(Continued)
5. Detach the baffle surrounding the blower fan by
unscrewing three screws on the forward edge of the
baffle. Pull the baffle forward to free it.
6. Wash all shelf assemblies, side racks, and theblower
fan baffle in warm, soapy water. Rinse the parts in
clear, warm water. Wipe dry.
CAUTION
NEVER use abrasive cleaners because they may
scratch the oven's surface.
7. Use a stiff, plastic-bristle brush to clean the interior of
the cooking chamber. Use a mild detergent on a
damp sponge to wipe down the inside of the oven
and oven door. Rinse these surfaces with a clean,
damp cloth. Wipe dry.
8. Reinstall the baffle surrounding the blower fan,
making sure that the top front edge of the baffle is
very close to the top of the oven liner.
NOTE: Daily, or at least regular, cleaning prevents the
buildup of food particles and stains from spills.
Avoiding these problems aids in better oven
operation.
12

SECTION 3 –OPERATION
IV. RANGE TOP OPERATIONS
CAUTION
Do NOT cook on a Griddle before
'seasoning' it. Remember that any rust
preventive material MUST be removed
before 'seasoning' the griddle.
A. Griddle 'Seasoning'
1. Spread a light film of unsalted cooking oil over the
entire Griddle surface with a soft cloth.
2. Set both Temperature Controls to 300°F
(149°C).
3. Operate the Griddle for at least two minutes to allow
the oil to work into the pores of the metal, forming a
smooth coating over the exterior surface of the
Griddle. Use a spatula to spread the oil, if
necessary.
WARNING
NEVER touch a operating griddle. Always
wait until the Temperature Control has
been set to OFF for at least30 minutes.
4. Set the Griddle Temperature Controls to OFF and
wait at least30 minutes for the griddle to cool,
before wiping off excess oil with clean cloths.
5. Next, set the Griddle Temperature Controls to
350°F(175°C).
6. Repeat steps 1, 3,and 4.This completes the
Griddle 'seasoning'.
7. Set the Griddle Temperature Controls to the
temperature setting(s) recommended for the type
of food to be heated/cooked.
B. Griddle Operating Hints and Safety
1. Never leave the Griddle operating without an
attendant.
2. Do not operate the entire Griddle athigh tem-
perature, when small amounts of food are being
heated/cooked or during idle periods. Set the
Griddle Temperature Control(s) to 200°F (93°C)
during idle periods. (Only a few minutes is required to
regain the desired operating temperature when food
orders become more frequent.)
3. Use only one Griddle zone when cooking a small
amount of food.
4. Heat/cook different types of food at the same time by
setting the Temperature Control of each Griddle zone
to the temperature for heating/ cooking each food
type.
5. Hold' (keep warm) food on one zone by decreasing
its temperature setting.
6.Use a spatula to move excess grease or oil into a
grease trough after each load of food is
heated/cooked. This reduces the smoking and
carbonizing of hot grease.
C. Daily Pre-Operation
1. 'Season' the Griddle daily before operation. (Refer to
paragraph A of "Range Top Operations".)
2. Set the Temperature Controls of the Griddle zones to
the desired settings.
3. Wait15 minutes before loading the Griddle with food
to be sure of heating/cooking the food properly.
4.Observe the indicator below each Temperature Control:
The indicator is lighted when the zone is heating to the
temperature setting. The indicator blinks on and off
while the temperature setting is being held almost
constant by the control.
D. End of Shift Operation -Griddle
1.Clean the Griddle surface by pushing the grease
and/or oil into the grease troughs. Then, rub the
surface with a pumice stone or a 'griddle stone'. Rub
the Griddle surface in the direction of the metal grain
while the surface is warm (NOT hot).
2. Wipe the Griddle surface clean of residue from the
rubbing stone, using clean cloths.
13

SECTION 3 -OPERATION
IV. RANGE TOP OPERATIONS (Continued)
D. End of Shift Operation -Griddle (Continued)
3. Thoroughly clean the grease troughs, grease chutes,
and grease drawersat least once each day (more
often, if necessary).
4. Allow the Griddle to cool.Clean the sides of the
Griddle and all surfaces surrounding the Griddle by
wiping them with a clean cloth dampened in warm
water and a mild detergent.
5. Rinse all washed surfaces, using a clean cloth
dampened with warm, clear water. Wipe dry with a
clean cloth.
6. Empty each grease drawer as often as necessary,
at least once per shift, and at the end of each day.
Wash the grease drawers with hot water and a mild
detergent. Rinse with clear, hot water. Wipe dry.
NOTE: BE SURE to replace the grease drawers after
each cleaning.
E. 12" x 24" Hot Plate Operation
F. 12" x 24" Hot Plate Cleaning
At least once per shift (or day):
WARNING
NEVER touch a operating Hot Plate. Always
wait until the Temperature Control has been
set to OFF for at least30minutes.
1. Allow the Hot Plate to cool.Wash the 12"x24" Hot
Plate surface with warm water and a mild detergent.
Also, clean all surfaces near the Hot Plate.
2. Rinse the Hot Plate (and adjacent surfaces) with
clear, warm water. Wipe dry with clean cloths.
CAUTION
Do NOT cook on a 12"x24"Hot Plate before
'seasoning' it. Remember that any rust preventive
material MUST beremoved before 'seasoning'
the 12"x 24"Hot Plate.
1. 'Season' the 12"x24"Hot Plate, using the same
procedure as for the Griddle. Refer to paragraph A (earlier
in "Range Top Operations") for this procedure.
2. After 'seasoning', set the Temperature Control to the
desired setting.
3. Wait15 minutes for the Hot Plate to reach the desired
temperature setting.
4.Place pot(s) (or other cooking vessel(s)) atop the Hot
Plate surface for heating/cooking.
14

SECTION 4-PARTS LIST
16

Oven Range Overall Parts List
Item
Qty Part No. Description No.
No.
117600083 12 x 24 Hot Plate Assembly, Complete -Right Drain, 208V 41 4F706A1013Clamp, Thermostat Bulb
117600084 12 x 24 Hot Plate Assembly, Complete -Right Drain, 240V 42 2F706A8703 Heating Element, 208V,5200W
117600086 12 x 24 Hot Plate Assembly, Complete -Right Drain, 480V 42 2F706A8731 Heating Element, 240V,5300W
117600087 12 x 24 Hot Plate Assembly, Complete -Left Drain, 208V 42 2F706A8729 Heating Element, 480V,5300W
117600088 12 x 24 Hot Plate Assembly, Complete -Left Drain, 240V 43 420A2G1 Clamp Plate, Healing Element
117600090 12 x 24 Hot Plate Assembly, Complete -Left Drain, 480V 44 26 B301A8817 Nut, Hex,1/4 -20
117600074 12 x 24 Hot Plate Assembly, Complete -Center, 208V 45 20 F706A8809 Washer, Flat, 11/32" id. x 1-1/4" od
117600075 12 x 24 Hot Plate Assembly, Complete -Center, 240V 46 8F706A8811 Spacer
117600077 12 x 24 Hot Plate Assembly, Complete -Center, 480V 47 16 P706A8805 Lockwasher, Extnl Star, 1/4" id. x 5/8"od
117601872 12 x 24 Hot Plate Assembly, Complete -Drain Both Sides, 208V
48 48500079 Insulation
(Model RH36C7) 49 4F706A1017 Baffle
117601873 12 x 24 Hot Plate Assembly, Complete -Drain Both Sides, 240V
50 133617 Side Panel, Left
(Model RH36C7) 51 133618 Side Panel, Right
117601875 12 x 24 Hot Plate Assembly, Complete -Drain Both Sides, 480V
52 132849 Rear Panel
(Model RH36C7) 53 130905 Terminal Block, 3-Pole
2120XA1G1 12 x 24 Hot Plate -Drain Both Sides 53A 135986 Terminal Block, 6-Pole (U.S.A. only)
2120A2G8 12 x 24 Hot Plate -Left or Right Drain
2120A2Q9 12 x 24 Hot Plate-Center 53B 131589 Ground Lug Terminal
313004281 Thermostat, Hot Plate [250° F(121° C) -- 850° F(454° C)] 54 133616 Cover Plate
12100094 Knob, Thermostat [250° F(121° C) -- 850° F(454° C)] 55 17007442 Knockout Plate
41F706A8703 Heating Element, 208V, 5200W 56A 233519 Caster, Front, 6", Swivel, with Brake
41F706A8731 Heating Element, 240V, 5300W 56B 233520 Caster, Rear, 6", Swivel
41F706A8729 Healing Element, 480V,5300W 56C 16 2000861
Screw, Hex Washer Head,
1/4
-
20
x
1/2
"
5220A2G1 Clamp Plate, Heating Element 56D 16 F707A8805 Lockwasher, Split, 1/4" id.
618500079 Insulation 57 17007992 Louvered Access Panel
71F706A1017 Baffle 58 27601840 Grease Drawer & Handle Assembly
8420A2G7 Screw, Latch Plate
9420A2G6 Latch Plate 61 233621 Bushing, Door
10
420A1G7 Pin, Latch Plate 62 47610657 Grease Spout
11
634284 Clip, Retaining, 12 x 24 Hot Plate 63 42700090 Gasket, Grease Spout
12
120A1G8 Key Strip 64 133693 Door Assembly, Complete
13
2F706A1013 Clamp, Thermostat Bulb 67 132572 Door Handle Assembly
14
10 F716A8803 Cap Screw,1/4 -20 x 3/8" 68 23103164 Spacer, Door Handle
15
10 F706A8809 Washer, Flat, 11/32" id. x 1-1/4" od. 69 42000320 Screw, Door Handle, 10 -32 x 3-1/2"
16
42001184 Stud,1/4-20 x 1-5/8" 70 23000061 Plug, Handle, Black
17
4F706A8811 Spacer 71 131793 Decal, Range Top Control Panel,
18
10 F706A8805 Lockwasher, Extnl Star, 1/4" id. x 5/8"od.
Models RH36C1W, RH36C7W
19
8F706A8807 Nut, Hex, Brass,1/4 -20
38
17603538 24 x 24 Griddle Assembly, Complete, 208V
38
17603539 24 x 24 Griddle Assembly, Complete, 240V
38
17603541 24 x 24 Griddle Assembly, Complete, 480V
39
17603536 24 x 24 Griddle Only
40
23004238 Thermostat, Griddle [200°F (93°C) —550°F (287°C)]
2A710E8739 Knob, Thermostat, [200°F (93°C) —550°F (287°C)]
Item
Qty
Part No.
Description
17

SECTION 4-PARTS LIST
18
Convection Oven
Overall Drawing
Figure 4-2