US Range SUMG100 User Manual
Summit Series
Gas Convection Ovens
Installation, Operation and Maintenance Manual
This manual is updated as new information and models are released. Visit our website for the latest manual.
models
SUMG-100
SUMG-200
SUMG-GS-10ESS
SUMG-GS-20ESS
SGM-100S1
SGM-100D1
SGM-200S1
SGM-200D1
Part Number 1955202 rev 5 4/15
SUMG-100
SAFETY NOTICES
WARNING:
This product contains chemicals known to the state of California to cause cancer and/or birth defects or other
reproductive harm. Installation and servicing of this product could expose you to airborne particles of glass wool/
ceramic fibers. Inhalation of airborne particles of glass wool/ceramic fibers is known to the state of California to cause
cancer. Operation of this product could expose you to carbon monoxide if not adjusted properly. Inhalation of carbon
monoxide is known to the state of California to cause birth defects or other reproductive harm.
Keep appliance area free and clear of combustibles.
FOR YOUR SAFETY:
DO NOT STORE OR USE GASOLINE
OR OTHER FLAMMABLE VAPORS OR
LIQUIDS IN THE VICINITY OF
THIS OR ANY OTHER
APPLIANCE
WARNING:
IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE
CAN CAUSE PROPERTY DAMAGE, INJURY,
OR DEATH. READ THE INSTALLATION,
OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY
BEFORE INSTALLING OR
SERVICING THIS EQUIPMENT
AND RETAIN FOR FUTURE REFERENCE.
THIS PRODUCT HAS BEEN CERTIFIED AS
COMMERCIAL COOKING EQUIPMENT AND
MUST BE INSTALLED BY PROFESSIONAL
PERSONNEL AS SPECIFIED.
IN THE COMMONWEALTH OF MASSACHUSETTS
THIS PRODUCT MUST BE INSTALLED BY A
LICENSED PLUMBER OR GAS FITTER. APPROVAL
NUMBER: G-1-07-05-28
For Your Safety:
Post in a prominent location, instructions to be
followed in the event the user smells gas. This
information shall be obtained by consulting
your local gas supplier.
Users are cautioned that maintenance and repairs must be performed by a Garland authorized service agent
using genuine Garland replacement parts. Garland will have no obligation with respect to any product that has been
improperly installed, adjusted, operated or not maintained in accordance with national and local codes or installation
instructions provided with the product, or any product that has its serial number defaced, obliterated or removed,
or which has been modified or repaired using unauthorized parts or by unauthorized service agents.
For a list of authorized service agents, please refer to the Garland web site at http://www.garland-group.com.
The information contained herein, (including design and parts specifications), may be superseded and is subject
to change without notice.
PLEASE READ ALL SECTIONS OF THIS MANUAL
Part Number 1955202 rev 5 4/152
TABLE OF CONTENTS
SAFETY NOTICES. . . . . . . . . . . . . . . . . . . . . . . 2
OPERATING INSTRUCTIONS. . . . . . . . . . . . 12
GENERAL INFORMATION . . . . . . . . . . . . . . . 5
Model Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Serial Plate Location . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
DIMENSIONS AND SPECIFICATIONS,
MODEL SUMG . . . . . . . . . . . . . . . . . . . . . . . . . 6
DIMENSIONS AND SPECIFICATIONS,
MODEL SGM. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . 8
Entry Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Installation Clearance . . . . . . . . . . . . . . . . . . . . . . . . 8
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Installation Of Ovens
Equipped With Casters . . . . . . . . . . . . . . . . . . . . . . . 8
Installation of Double Deck Models . . . . . . . . . . . 8
Gas Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Gas Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Summit 20 Solid State Control with
Electromechanical Timer (Model SUMG) . . . . .12
In O Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Start Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Fan Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Lights. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Cool Down. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
*Summit 45 Electronic Control With Cook-NHold And Summit 45+ Electronic Control With
Cook-N-Hold & Core Probe. (SGM Models
manufactured prior to June 2012) . . . . . . . . . . . . 13
In O Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
On Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Controller Keys . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Fahrenheit/Celsius. . . . . . . . . . . . . . . . . . . . . . . 14
Operating the Controls . . . . . . . . . . . . . . . . . . 14
Cook-N-Hold Operation . . . . . . . . . . . . . . . . . 15
Core Probe Operation . . . . . . . . . . . . . . . . . . . 15
Setting Setback Feature . . . . . . . . . . . . . . . . . 15
Electrical Connections . . . . . . . . . . . . . . . . . . . . . . .10
Power Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Ventilation and Air Supply . . . . . . . . . . . . . . . . . . . 10
Installation of Direct Flue . . . . . . . . . . . . . . . . . . . . 10
TESTING AND ADJUSTMENTS . . . . . . . . . 11
Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
To Conserve Energy . . . . . . . . . . . . . . . . . . . . . . . . . 11
Part Number 1955202 rev 5 4/15 3
PERFORMANCE RECOMMENDATIONS . . 16
COOKING GUIDE . . . . . . . . . . . . . . . . . . . . . . 17
COOK AND HOLD . . . . . . . . . . . . . . . . . . . . . 18
PROBLEM/SOLUTIONS . . . . . . . . . . . . . . . . 19
CLEANING AND MAINTENANCE . . . . . . . . 19
Break-In Period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Exterior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Interior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Fan Area Maintenance . . . . . . . . . . . . . . . . . . . . . .20
Motor Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
THIS PAGE INTENTIONALLY LEFT BLANK
GENERAL INFORMATION
Model Numbers
Model Standard
Depth
SUMG-100
SUMG-200
SUMG-GS-
10ESS
SUMG-GS-
20ESS
SGM-100S1*
SGM-100D1*
SGM-200S1*
SGM-200D1*
* Models discontinued (June, 2012)
Deep
Depth
Single
Deck
Double
Deck
Summit20
Control
Digital
Control
Energy
Star
Accessories
• Direct Connect Vent
• Stainless steel open
base with rack guides
and shelf (in lieu of
25-inch legs) for extra
rack/pan storage,
single deck oven only
• Swivel Casters (set of 4)
with front brakes
• Extra oven rack
Warranty
Visit www.Garland-Group.com to view or download a copy of your
warranty.
Serial Plate Location
When corresponding with the factory or your local authorized factory
service center regarding service problems or replacement parts, be sure
to refer to the particular unit by the correct model number (including the
prefix and suffix letters and numbers) and the warranty serial number.
Ovens Built prior to 31-MAR-2011
• The serial plate is affixed to the
inside of the lower front cover.
Ovens Built between 01-APR-2011
and 02-FEB-2015
• The serial plate is affixed to the
lower left corner of the left body
panel.
Ovens Built after 02-FEB-2015
• The serial plate is affixed to the
upper right corner of the left
body panel.
• Gas flex hose and quick disconnect (3/4-inch
NPT x 5-inch) with restraining device
• Removable stainless steel drip pan
Part Number 1955202 rev 5 4/15 5
DIMENSIONS AND SPECIFICATIONS, MODEL SUMG
Model
SUMG-100 29 (736) 24 (610) 24 (610) 38 (965) 57-1/2 (1461) 41-1/4 (1048) 515 / 230 64
SUMG-200 29 (736) 24 (610) 24 (610) 38 (965) 70-1/2 (1791)** 41-1/4 (1048) 1030 / 465 128
SUMG-GS-10ESS 29 (736) 24 (610) 24 (610) 38 (965) 57-1/2 (1461) 41-1/4 (1048) 515 / 230 64
SUMG-GS-20ESS 29 (736) 24 (610) 24 (610) 38 (965) 70-1/2 (1791)** 41-1/4 (1048) 1030 / 465 128
** Height with legs or with standard casters. Height with low profile casters (double deck) is 68-1/2” (1740mm).
Models
SUMG-100
SUMG-200
SUMG-GS-10ESS
SUMG-GS-20ESS
*Maximum Pressure 13.8” WC @ 70°F (21°C).
Many local codes exist and it is the responsibility of the owner and installer to comply with those codes.
These appliances are intended for commercial use by professionally trained personnel.
7-3/4"
[197mm]
3/4"
[19mm]
(includes
“D”
motor)
Int. Dimensions: inch (mm) Ext. Dimensions: inch (mm) Ship Wt Ship Dim.
W H D W H D(w/motor) Lbs/kg Cubic Ft.
Input Ratings Operating Pressure* Electrical Specifications
BTU/hr kW Equiv. Gas Inlet Natural Propane 120V/1Ph. 240V/1Ph.
Natural &
Propane
Natural
Gas
3/4" N.P.T.
GAS INLET
FLUE: 2-3/8" x 5"
[60mm x 127mm]
53 000 15.53 (1) @ 3/4" NPT
106 000 31.06 (1) @1" NPT
53 000 15.53 (1) @ 3/4” NPT
106 000 31.06 (1) @1” NPT
2"
[51mm]
38-1/4"
[972mm]
4" WC
(10 mbar)
4” WC
(10 mbar)
1-1/4"
[32mm]
[816mm]
10" WC
(25 mbar)
n/a
32-1/8"
(1) @9.8A (1) @ 5.2A
(2) @9.8A (2) @ 5.2A
(1) @9.8A (1) @ 5.2A
(2) @9.8A (2) @ 5.2A
1" REAR
GAS INLET
32-1/8"
[816mm]
17-3/4"
[451mm]
1-1/4"
[32mm]
32-1/8"
[816mm]
25-3/8"
[645mm]
TOP VIEW
38"
[965mm]
SINGLE DECK
FRONT VIEW
11-1/2"
[292mm]
3/4" REAR
GAS INLET
54-9/16"
[1386mm]
34"
[864mm]
32-1/8"
[816mm]
32-1/8"
[816mm]
6-1/4"
[159mm]
Notes:
1. Standard electrical speci cations include motor requirements.
2. (120V units) 115V 3/4 HP, 2-speed motor; 1140 and 1725 rpm 60Hz
3. (240V units) 200-240V, 3/4 HP, 2-speed motor; 1140 and 1725 rpm, 60Hz.
4. A 6 ft. line cord is provided for each 120V deck with a (NEMA #5-15P) plug..
5. U.S. Range recommends a separate 15 AMP circuit for each 120V unit.
DOUBLE DECK
FRONT VIEW
35-7/16"
[900mm]
14-3/4"
[375mm]
Part Number 1955202 rev 5 4/156
DIMENSIONS AND SPECIFICATIONS, MODEL SGM
(Models Discontinued, Manufactured Up To June 2012)
Model
Int. Dimensions :In (mm) Ext. Dimensions: In (mm) Ship Wt Ship Dim.
W H D W H D Lbs/kg Cubic Ft.
SGM-100S1 29 (736) 24 (610) 24 (610) 38 (965) 57-1/2 (1461) 39-1/4(997) 510/232 42
SGM-100D1 29 (736) 24 (610) 28 (711) 38 (965) 57-1/2 (1461) 43-1/4(1099) 510/232 42
SGM-200S1 29(736) 24(610) 24(610) 38(965) 70-1/2 (1791) 39-1/4(997) 1024/464 84
SGM-200D1 29(736) 24(610) 28 (711) 38(965) 70-1/2 (1791) 43-1/4(1099) 1024/464 84
Input Ratings, Natural & Propane Operating Pressure * Electrical Speci cations
Models
BTU/hr
Single Deck 60,000 17. 6 (1 )@ 3/4" NPT
Double Deck 120,000 35.2 (1 )@1" NPT (2)@9.8A (2)@ 5.2A
kW
Equiv.
Gas Inlet Natural Propane 120V/1Ph. 240V/1Ph.
4.5" WC
(11 mbar)
10" WC
(25 mbar)
(1)@9.8A (1)@ 5.2A
*Maximum Pressure 13.8" WC @ 70°F (21°C).
Many local codes exist and it is the responsibility of the owner and installer to comply with those codes.
These appliances are intended for commercial use by professionally trained personnel.
7-3/4"
[197mm]
3/4"
[19mm]
(includes
“D”
motor)
3/4" N.P.T.
GAS INLET
FLUE: 2-3/8" x 5"
[60mm x 127mm]
2"
[51mm]
38-1/4"
[972mm]
/4"
1-1
[32mm]
[816mm]
32-1/8"
1" REAR
GAS INLET
32-1/8"
[816mm]
17-3/4"
[451mm]
1-1/4"
[32mm]
32-1/8"
[816mm]
25-3/8"
[645mm]
TOP VIEW
38"
[965mm]
SINGLE DECK
FRONT VIEW
11-1/2"
[292mm]
3/4" REAR
GAS INLET
54-9/16"
[1386mm]
34"
[864mm]
32-1/8"
[816mm]
32-1/8"
[816mm]
6-1/4"
[159mm]
Notes:
1. Standard electrical speci cations include motor requirements.
2. (120V units) 115V 3/4 HP, 2-speed motor; 1140 and 1725 rpm 60Hz
3. (240V units) 200-240V, 3/4 HP, 2-speed motor; 1140 and 1725 rpm, 60Hz
4. A 6 ft. line cord is provided for each 120V deck with a (NEMA #5-15P) plug.
5. U.S. Range recommends a separate 15 AMP circuit for each 120V unit.
DOUBLE DECK
FRONT VIEW
35-7/16"
[900mm]
14-3/4"
[375mm]
Part Number 1955202 rev 5 4/15 7
INSTALLATION
Entry Clearance
• Crated: 47” (1194mm)
• Uncrated: 32-1/2” (826mm)
Installation Clearance
NOTE: Always provide adequate clearance for maintenance
and operation.
• Installation adjacent to combustible and noncombustible wall, minimum clearance:
Left Side Control Side Rear
Single-Deck 1" (26 mm) 1" (26 mm) 3" (77 mm)
Double-Deck 1" (26 mm) 2" (51 mm) 3" (77 mm)
• Installation near high heat producing equipment,
minimum clearance:
Left Side Control Side Rear
Single-Deck 1" (26 mm) 6" (153 mm) 3" (77 mm)
Double-Deck 1" (26 mm) 6" (153 mm) 3" (77 mm)
Notice
Avoid installing ovens near equipment, such as charbroilers or fryers, which generate high heat and high
grease laden air.
Installation Of Ovens
Equipped With Casters
A. For an appliance equipped with casters, the installation
shall be made with a connector that complies withthe
Standard for Connectors for Movable Gas Appliances,
ANSI Z21.69 /CSA 6.16, and a quick-disconnect device
that complies with the Standard for Quick-Disconnect
Devices for Use With Gas Fuel, ANSI Z21.41 / CSA 6.9,
and adequate means must be provided to limit the
movement of the appliance without depending on
the connector and the quick-disconnect device or its
associated piping to limit the appliance movement and
the location(s) where the restraining means may be
attached to the appliance shall be speci ed.
B. The front casters of the unit are equipped with brakes
to limit the movement of the oven without depending
on the connector and any quick-disconnect device or its
associated piping to limit the appliance movement.
C. The restraint can be attached to the unit near the gas
inlet. If the restraint is disconnected, be sure to reconnect
the restraint after the oven has been returned to its
originally installed position.
Installation of Double Deck Models
• Clearance for Service (recommendation):
Control Side, minimum
Single-Deck 12" (305 mm)
Double-Deck 12" (305 mm)
NOTE: Install units with casters in very tight
locations for ease of service.
Location
Each gas appliance shall be located with respect to building
construction and other equipment so as to permit access to
the appliance. Such access and clearance may be necessary
for servicing and cleaning.
IMPORTANT: All gas burners and pilots need su cient air
to operate and large objects should not be placed in front
of this oven, which would obstruct the air ow through the
front. Objects should not be placed on main top rear of oven
while in use. This could obstruct the venting system of the
unit’s ue products.
A. Position insert in bottom leg opening and tap insert up
into leg until it seats at collar. Attach six inch (6”, 152mm)
legs to lower oven section. Raise unit or lay on its left side.
Place the front legs on the oven so as to line up with four
(4) attaching bolt holes. Secure leg to oven frame using
(4) 3/8-16 x 3/4 bolts and washers provided. Repeat at
rear of unit.
B. Remove lower front cover of top deck (located under
oven doors). Raise top deck into place and line up body
sides and back of the unit. Fasten the rear of the units
together, with the stacking bracket, using (6) 1/4-20
machine screws, lock washers and nuts, (provided).
C. Install the interconnecting ue parts, carefully following
the instructions contained in the stacking kit. Pay
particular attention to the type of ovens you are stacking
and be sure to follow the corresponding instructions.
Part Number 1955202 rev 5 4/158
INSTALLATION Continued
D. Assemble the stacking pipes provided in the stacking
kit as shown in diagram. This allows both ovens
to be supplied by a single gas line. The minimum
recommended size of the a single supply line for two
stacked ovens is 1 inch (25mm). Use a pipe thread
compound that is intended for use on propane gas
piping and be sure to check for leaks before nalizing the
installation.
90 Degree Street Elbow
20-1/2" Nipple
3/4" to 1" Bell Reducer
3" Nipple
3/4" Union
A. The type of gas for which the unit is equipped is stamped
on the data plate located on the lower rear of the left side
panel. Connect a unit stamped “NAT” only to natural gas;
connect a unit stamped “PRO” only to propane gas.
B. If it is a new installation, have gas authorities check meter
size and piping to assure that the unit is supplied with
su cient amount of gas pressure required to operate the
unit.
C. If it is additional or replacement equipment, have gas
authorities check pressure to make certain that existing
meter and piping will supply fuel at the unit with not
more than 1/2” water column pressure drop.
NOTE: When checking pressure be sure that all other
equipment on the same gas line is on. An internal pressure
regulator is supplied with U.S. Range Convection Ovens.
Regulator is preset to deliver gas at pressure shown on the
rating plate.
The appliance and its individual shut-o valve must be
disconnected from the gas supply piping system during any
pressure testing of that system at test pressures in excess of
1/2 PSI (3.45kPa.).
3" Nipple
90 Degree Street Elbow
E. Check leveling of unit four (4) ways (using a common
carpenter’s level on the rack inside the oven).
F. Plug the cord set of each unit into a 115-Volt power
supply outlet.
G. Maintain clearance from combustibles.
CAUTION: Disconnect Both Unites from Electrical Supply
Before Servicing.
Gas Supply
The importance of the proper installation of commercial
Gas cooking Equipment cannot be over stressed. Proper
performance of the equipment is dependent, in great part,
on the compliance of the installation with the manufacturer’s
speci cations. Installation must conform to local codes or, in
the absence of local codes, with the National Fuel code, ANSI
Z223.1, Natural Gas Installation code, CAN/CGA-B149.1 or the
Propane Installation Code, CAN/CGA-B149.2, as applicable.
The appliance must be isolated from the gas supply piping
system by closing its individual manual shut-o valve during
any pressure testing of the gas supply piping system at test
pressures equal to or less than 1/2 PSI (3.45 kPa).
NOTE: Adequate clearance must be provided for servicing
and proper operation.
Gas Connections
The 1” NPT inlet at the rear must be considered in piping the
gas supply for double stack units or 3/4” NPT for individual
(or single deck) connections. Undersized gas supply line(s)
may restrict the gas supply and a ect performance. If other
gas appliances are supplied by the same supply line, the
supply line must be sized to carry the combined volume
without causing more than 1/2” pressure drop at the
manifold of each appliance on the line at full rate.
Recommended supply pressures are 7” WC, (NAT), and 11”
WC, (PRO); ± 5%. (Must not exceed 13.8” WC[NAT], and 15”
WC[PRO]).
Before assembly and connection, check gas supply.
Part Number 1955202 rev 5 4/15 9
INSTALLATION Continued
Electrical Connections
Electrical Grounding Instructions:
A 15 AMP service must be provided for each oven. For 115
VAC usage, a cord and plug (NEMA #5-15P) is provided but
connection to the electrical service must be electrically
grounded in accordance with local codes, or in the absence
of local codes, with the National electrical code, ANSI/NFPA
70, or the Canadian electrical Code, CSA C22.2, as applicable.
This appliance is equipped with a three-prong (grounding)
plug for your protection against shock hazard and should
be plugged directly into properly grounded three-prong
receptacle. DO NOT CUT OR REMOVE THE GROUNDING
PRONG FROM THIS PLUG.
A wire diagram is a xed to the rear of the unit.
Power Failure
In the event of a power failure, no attempt should be made
to operate this oven.
Ventilation and Air Supply
Installation of Direct Flue
When the installation of a canopy type exhaust hood is
impossible the oven may be direct vented. Before direct
venting check your local codes on ventilation, in the absence
of local codes, refer to the National Fuel Code NFPA 54, ANSI
Z223.1 (latest revision).
DRAFT DIVERTER
Proper ventilation is highly important for good operation.
There are only two choices for properly venting an oven:
1) canopy hood style or 2) direct venting. The ideal method
of venting a GAS Convection Oven is through the use of a
properly designed canopy, which should extend 6” (152 mm),
beyond all sides of the appliance and 6’6” (1981 mm) from
the oor.
A strong exhaust fan will create a vacuum in the room. For an
exhaust system vent to work properly, exhaust and make-up
air must be balanced properly. For proper air balance contact
your local H.V.A.C. contractor.
All gas burners and pilots need su cient air to operate and
large objects should not be placed in front of this oven,
which would obstruct the air ow through the front.
If the unit is to be connected to a direct ue, it is necessary
that draft diverter be installed to insure proper ventilation.
Direct venting, should be positioned on the main top and
fastened with sheet metal screws provided.
DO NOT UNDER SIZE VENT PIPE! This can cause resistance
to ow and impede good venting. We suggest that if a
horizontal run must be used it should rise not less than 1/4”
(6.25mm) for each linear foot of run, and after a total of 180°
of bends you should increase the size of stove pipe by two
(2”) inches. The ue should rise 2’ (60cm) to 3’ (91cm) above
the roof line or 2’ (60mm) to 3’ (91cm) above any portion of a
building within a horizontal distance of 10 (3 meters) feet.
The following diagram is only one example from the National
Fuel Gas code Book NFPA 54, ANSI Z223.1,7,5,3:
Part Number 1955202 rev 5 4/1510
INSTALLATION Continued
Less than 10 feet (3 meters)
2' (60cm)
Min.
Termination Less than 10 feet (3 meters) from ridge Termination More than 10 feet (3 meters) from ridge
More than 10' (3 meters)
3' (90cm) Min.
3' (90cm) Min.
TESTING AND ADJUSTMENTS
Adjustments
NOTE: Each oven has been factory tested and adjusted prior
to shipment. It may be necessary to further adjust the oven
as part of a proper installation. Such adjustments are the
responsibility of the installer. Adjustments are not considered
defects in material and workmanship, and they are not
covered under the original equipment warranty.
Lighting
1. Turn on main gas valve. Remove the lower front
cover and the service panel above the control panel.
Drop the control panel and leak test all ttings and
connections upstream from the service valve located on
the redundant combination gas valve. Should any gas
leaks be detected, turn OFF main gas valve, correct the
problem and retest.
2. Open shuto valve located on the redundant
combination gas valve. Activate control panel and set to
desired temperature. The burners are ignited by direct
spark. Check all ttings again and correct any leaks and
recheck.
Replace all service panels and covers before operation.
NOTE: All electronic ignition systems are supplied with a
redundant gas valve. Therefore, the unit is not supplied with
an external pressure regulator.
NOTE: During installation there will be air in the gas line. This
air will have to bleed o before ignition can be established.
The electronic ignition system has a ninety second lock-out
as a safety device on all units. Therefore, several attempts
may be required before pilot ignition is established, wait ve
minutes after each attempt.
FOR YOUR SAFETY: KEEP YOUR APPLIANCE ARE FREE FROM
COMBUSTIBLES.
To Conserve Energy
Do not waste energy by leaving controls at high temperature
settings during idle periods. Lower settings will keep
oven warm and ready for next use period. Summit 40
Series controls have an auto setback feature that is user
programmable to help with these applications.
Part Number 1955202 rev 5 4/15 11
OPERATING INSTRUCTIONS
Summit 20 Solid State Control with
Electromechanical Timer (Model SUMG)
In O Mode
When the oven is o , there are no lights or indicators.
Start Up
Press the Cook/O /Cool Down rocker switch to the “Cook”
position. The green lamp will light indicating the oven is
powered in cook mode.
The oven will begin to heat to the temperature set on the
thermostat dial. The amber lamp will light indicating the heat
is active. As the heat cycles on and o to maintain the set
temperature this light will go on and o accordingly.
The door must be closed for the oven to operate in cook
mode. Opening the door will cause the heat to stop and the
motor and fan will shut o . This is a safety feature.
Fan Speed
The fan speed can be either high (1725 RPM) or low (1150
RPM). The fan speed is controlled by the left rocker switch
marked high and low.
Lights
The oven lights are activated by pressing the light switch
on the control panel. This is a momentary switch and the
lights will only stay lit as long as this button held in the on
position. Lights will work whenever there is electrical power
connected to the oven.
Cool Down
Pressing the Cook/O /Cool down rocker switch to the Cool
down position activates the fan and motor to cool the oven
cavity. The door must be open slightly for the fan and motor
to start. The heat is not active in this mode.
Optimal cool down will be achieved with the door open
slightly. Opening the door too far will shut the fan and motor
o . This is a patented safety feature.
Pressing the button to the OFF position cancels the cool
down and turns the oven o .
Temp era tu re
The temperature range is from 150° to 500°F (66°ºC to 250ºC)
is controlled by rotating the temperature dial and aligning
the indicator to the desired temperature.
Part Number 1955202 rev 5 4/1512
OPERATING INSTRUCTIONS Continued
Timer
The timer is set by rotating the dial clockwise aligning the
indicator to the desired time cycle. The timer will count down
from 2 minutes to 60 minutes. At the end of the timing cycle
the buzzer will sound. The buzzer is turned o by rotating the
dial counter-clockwise to the o position as shown on the
control panel.
NOTE: Timer does not control heating.
*Summit 45 Electronic Control With Cook-NHold And Summit 45+ Electronic Control With
Cook-N-Hold & Core Probe. (SGM Models
manufactured prior to June 2012)
In O Mode
When the controller is o , the display will show “OFF”.
Pressing the ON/OFF key will activate the controller into
Start Up Mode.
On Start Up
In Start Up mode, the controller will heat to the last set
temperature, time and fan speed. The factory defaults are
350°F (177°C), 30 minutes and low fan speed. The display will
indicate “LO” when the oven is below the set temperature.
When the oven cavity reaches the set temperature and is
ready for operation the display will indicate “LOAD”.
NOTE: If the oven temperature goes above the requested
temperature the display will indicate “HI”. If the oven
temperature goes above 575°(302°C) the display will indicate
“HELP” and an audible signal will sound. This is a safety
feature.
If the door is opened during a Cooking mode, the fan and
heat will stop, and the display will indicate “DOOR” until the
door is closed. This is a patented safety feature.
Pressing the ACTUAL TEMP key will display the actual oven
temperature in 5° increments.
Controller Keys
Pressing the ON/OFF key will activate the oven.
Pressing the LIGHT key will turn the lights on for 30 seconds.
The lights will work if the controller is in the o mode. When
the door is opened, the light will come on and stay on for 30
seconds.
Pressing the FAN HIGH key will activate the lower fan speed
Part Number 1955202 rev 5 4/15 13
OPERATING INSTRUCTIONS Continued
and light its LED.
Pressing the FAN LOW will activate the higher fan speed and
light its LED.
Pressing the FAN PULSE key the fan will be active the lower
fan speed and light its LED. The fan will be activated for 30
seconds then o for 30 seconds, and continues this cycle.
Pressing the SETBACK key will cool the oven cavity to
a preprogrammed temperature. (See: Setting “Setback”
feature). The oven will automatically go into Setback mode
after the pre-programmed non usage time. The display will
indicate “SETB”. This is an energy-saving feature.
Pressing the COOL DOWN key will deactivate the heat, turn
the fan on high and light its LED. This display will indicate
“OPEN DOOR” if the door is closed, prompting the user
to open the door slightly. With the door open slightly the
display will indicate “COOL”. The Cool down will operate
when the door is closed or opened slightly. Optimal cool-
down will be achieved with the door open slightly. When
the door opens wider, the Cool Down mode will deactivate
and the display will indicate “DOOR”. This is a patented safety
feature. Pressing the COOL DOWN key again will turn the LED
o and stop this mode. Pressing the ON/OFF key will also
cancel Cool down. Cool Down is not active during a cook.
When the ON/OFF switch is pressed to turn the oven o and
the oven is above 200°F (93°C), the oven will go into an AUTO
COOL DOWN mode. In Auto cool Down, the oven will run the
fan on high until the oven cavity drops below 150°F (66°C).
During this time the display will indicate “AUTO”. When the
oven temperature drops below 150°F (66°C) the oven turns
o . This feature protects the oven motor from premature
failure. Optimal cool-down will be achieved with door open
slightly.
Fahrenheit/Celsius
Factory default is Fahrenheit (F). To change to Celsius (C),
press and hold in the “Phantom Key” located to the right of
“Cook/Hold” key. “F” appears in the display. Continue to hold
until “C” is displayed and then release the “Phantom key”.
Operating the Controls
Setting the cook temperature and time are done in the same
manner. Pressing the SET key will light the TEMP LED. The
operator then sets the temperature by rotating the dial on
the controller until the desired temperature is shown on the
display. Pressing the SET key a second time lights the TIME
LED and allows the operator to select the desired cook time
Part Number 1955202 rev 5 4/1514
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