GE ZDP484NG, ZDP366N, ZDP486NR, ZDP364NR, ZDP304N Technical Service Manual

...

GE Consumer & Industrial

Technical Service Guide

June 2009

Monogram

Professional Range

and Rangetops

ZDP486ND

ZDP486NR ZDP484NG ZDP364ND

ZDP364NR

ZDP366N ZDP304N

31-9181

GE Appliances General Electric Company Louisville, Kentucky 40225

ZGU366N

ZGU364ND

ZGU364NR ZGU486ND ZGU484NG

ZGU486NR

IMPORTANT SAFETY NOTICE

The information in this service guide is intended for use by individuals possessing adequate backgrounds of electrical, electronic, and mechanical experience. Any attempt to repair a major appliance may result in personal injury and property damage. The manufacturer or seller cannot be responsible for the interpretation

of this information, nor can it assume any liability in connection with its use.

WARNING

If the information in this manual is not followed exactly, ﬁ re or explosion may result causing property damage, personal injury or death. If you smell gas:

– Do not try to light any appliance.

– Do not touch any electrical switch; do not use any phone in the

building.

– Immediately call the gas supplier from a neighbor’s phone. Follow the

gas supplier’s instructions.

– If you cannot reach the gas supplier, call the ﬁ re department.

WARNING

To avoid personal injury, disconnect power before servicing this product. If electrical power is required for diagnosis or test purposes, disconnect the power immediately after performing the necessary checks.

RECONNECT ALL GROUNDING DEVICES

If grounding wires, screws, straps, clips, nuts, or washers used to complete a path to ground are removed for service, they must be returned to their original position and properly fastened.

GE Consumer & Industrial

Technical Service Guide

– 2 –

Table of Contents

Back Panel ............................................................................................................................................................................ 47

Bake Element ......................................................................................................................................................................61

Broil Elements .....................................................................................................................................................................56

Component Locator Views ........................................................................................................................................... 27

Control Board Connector Locator .............................................................................................................................68

Control Features - Range ..............................................................................................................................................11

Control Features - Rangetop ....................................................................................................................................... 8

Control Panel .....................................................................................................................................................................30

Convection Bake Element .............................................................................................................................................57

Convection Fan Assembly ............................................................................................................................................58

Cooling Fan ..........................................................................................................................................................................48

Diagnostics and Service Information ......................................................................................................................71

Door Assembly ...................................................................................................................................................................51

Electronic Oven Control .................................................................................................................................................67

Factory Test Mode ..........................................................................................................................................................71

Gas Conversion Range and Rangetop ....................................................................................................................22

Glow-bar Igniter ...............................................................................................................................................................39

Griddle Assembly .............................................................................................................................................................35

Griddle Burner Igniter ..................................................................................................................................................... 37

Griddle Control ..................................................................................................................................................................37

Griddle Safety Valve ........................................................................................................................................................ 37

Grill and Griddle Ignition Systems ..........................................................................................................................38

Grill Assembly ....................................................................................................................................................................31

Grill Burner Igniter ............................................................................................................................................................ 33

Grill Control .........................................................................................................................................................................34

Grill Safety Valve ...............................................................................................................................................................33

Indicator Light Assembly .............................................................................................................................................46

Installation ..........................................................................................................................................................................19

Introduction ......................................................................................................................................................................... 5

LED Lights and Power Supply .................................................................................................................................... 45

Lock Assembly ...................................................................................................................................................................49

– 3 –

Meat Probe Receptacle and Harness ......................................................................................................................63

Nomenclature - Range ................................................................................................................................................... 6

Nomenclature - Rangetop ............................................................................................................................................ 7

Optional Accessories .......................................................................................................................................................84

Oven Component Circuits .............................................................................................................................................81

Oven Components ...........................................................................................................................................................51

Oven Control Logic Board ..........................................................................................................................................60

Oven Light Assemblies ...................................................................................................................................................65

Oven Operational Notes ................................................................................................................................................ 25

Oven Racks ..........................................................................................................................................................................54

Oven Relay Board ..........................................................................................................................................................60

Oven Sensor, Sail, and Door Switch Test ................................................................................................................76

Oven TCO .............................................................................................................................................................................. 49

Oven Temperature Sensor............................................................................................................................................56

Range Components .........................................................................................................................................................47

Sail Switch ............................................................................................................................................................................49

Schematics and Wiring Diagrams ............................................................................................................................ 77

Side Access Panel ............................................................................................................................................................. 47

Spark Module .....................................................................................................................................................................43

Surface Burner ..................................................................................................................................................................41

Surface Burner Base .......................................................................................................................................................39

Surface Burner Igniter ....................................................................................................................................................40

Surface Burner Pan ........................................................................................................................................................40

Surface Burner Valve and Switch ............................................................................................................................42

Surface Component Circuits .......................................................................................................................................79

Surface Components ......................................................................................................................................................30

Task Light Switch ..............................................................................................................................................................46

Transformer .......................................................................................................................................................................44

Warranty-Range ............................................................................................................................................................... 86

Warranty-Rangetop ........................................................................................................................................................ 85

– 4 –

Introduction

*Monogram introduces the new GE Monogram Professional Range and Rangetops. Their superior style

and performance parallel commercial units. Available in 48-, 36-, and 30-inch Ranges and 48- and 36-inch Rangetop models -- these units feature electronic dial controls that combine the precision of modern digital technology with the simplicity of traditional mechanical controls.

Authentic Professional appearance using premium-grade, 304 stainless steel with smoothly ﬁ nished • edges, large electronic control knobs, and heavy duty handles.

Sealed, dual-ﬂ ame stacked burners deliver a full spectrum of heat settings, from an ultra-low 140°F • simmer to an intense 18,000 BTUs.

Electronic ignition with automatic • reignition ensures a continuous ﬂ ame which reignites automatically if accidentally extinguished.

Reversible burner grates are ﬂ at on one • side and uniquely contoured on the other to accommodate round-bottom woks.

Stainless steel and aluminum-clad griddle • offers 18,000 BTUs of cooking power, allowing fast and consistent heating across the entire cooking surface.

Grill with infrared ceramic burner can • be adjusted from 14,000 BTUs down to approximately 10,000 BTUs.

Monogram Professional oven system • combines European, reverse-air convection technology and six heating elements in each oven to provide superb baking results.

Main ("Caterer's") oven is uniquely sized to • accommodate three full-sized sheet trays.

Companion ("Everyday") oven is just the right size for 9" x 13" casserole dishes.•

Halogen light columns provide a clear view, regardless of rack position.•

Heavy-duty, full-extension racks glide smoothly in and out on stainless steel ball bearings for easy • access, and are designed to remain in the oven during the self-clean cycle.

LED task lights below the bullnose provide a functional and theatrical touch.•

Optional Fixed- (12 inch ) or adjustable-height (30 to 36-inch) backsplashes with shelf are available.•

Optional black knob kit available.•

*Features may vary by model.

– 5 –

Model Number

Nomenclature - Range

Z D P 4 8 6 N D P S S

Monogram Product

Monogram Pro Range

Width

48 = 48-in. Range 36 = 36-in. Range 30 = 30-in. Range

Number of Surface Burners

4 = 4 Burners 6 = 6 Burners

Ta g

Nomenclature

Product Color

SS = Stainless Steel

Model Year Designator

Additional Cooking Surface

D = Griddle R = Grill G = Griddle and Grill None = All Burner Model

Fuel Type

N = Natural Gas L = Liquid Propane

Serial Number

The ﬁ rst two numbers of the serial number identify the month and year of manufacture.

Example: AS123456S = January, 2009

A - JAN 2009 - S

D - FEB 2008 - R F - MAR 2007 - M G - APR 2006 - L H - MAY 2005 - H L - JUN 2004 - G M - JUL 2003 - F R - AUG 2002 - D S - SEP 2001 - A T - OCT 2000 - Z V - NOV 1999 - V

Z - DEC 1998 - T

The letter des ig nat ing the year re peats every 12 years.

Example: T - 1974 T - 1986 T - 1998

The nomenclature tag is located under the front control panel on the left side. The model and serial number are also on a tag located on the bezel behind the left front knob.

The mini-manual is located at the bottom, behind the access panel.

Mini-manual

– 6 –

Model Number

Nomenclature - Rangetop

Z G U 4 8 6 N D P S S

Monogram Product

Monogram Gas Rangetop

Width

48 = 48-in. Range 36 = 36-in. Range

Number of Surface Burners

4 = 4 Burners 6 = 6 Burners

Nomenclature

Ta g

Product Color

SS = Stainless Steel

Model Year Designator

Additional Cooking Surface

D = Griddle R = Grill G = Griddle and Grill

Fuel Type

N = Natural Gas L = Liquid Propane

Serial Number

The ﬁ rst two numbers of the serial number identify the month and year of manufacture.

Example: AS123456S = January, 2009

A - JAN 2009 - S

D - FEB 2008 - R F - MAR 2007 - M G - APR 2006 - L H - MAY 2005 - H L - JUN 2004 - G M - JUL 2003 - F R - AUG 2002 - D S - SEP 2001 - A T - OCT 2000 - Z V - NOV 1999 - V

Z - DEC 1998 - T

The letter des ig nat ing the year re peats every 12 years.

Example: T - 1974 T - 1986 T - 1998

The nomenclature tag is located under the front control panel on the left side. The model and serial number are also on a tag located on the bezel behind the left front knob.

The mini-manual is located on the bottom, next to the gas inlet pipe.

Mini-manual

– 7 –

Control Features - Rangetop

Design information

(Not all features are on all models. Appearance may vary.)

ZGU486NR, ZGU486LR–6 burners and grill

ZGU486ND, ZGU486LD–6 burners and griddle

ZGU484NG, ZGU484LG

4 burners, grill and griddle

ZGU364NR, ZGU364LR–4 burners and grill

ZGU364ND, ZGU364LD–4 burners and griddle

Bamboo Cutting Board

Grill and Griddle Covers

Number Feature

Feature Index Page

1 Bamboo Cutting Board

1 Bamboo Cutting Board 16

2 Grill and Griddle Covers

2 Grill and Griddle Covers ——

3 IR (Infrared) Grill

3 IR (Infrared) Grill 11, 12

4 Grill and Griddle Grease Troughs

4 Grill and Griddle Grease Troughs 15 5 Griddle 16

5 Griddle

6 Rangetop Burner Grates 15

6 Rangetop Burner Grates

7 Burner Location Indicator ——

7 Burner Location Indicator

8 LED Bullnose Task Lighting Control ——

8 LED Bullnose Task Lighting Control

9 Burner Control Knob with Lighted Bezel ——

9 Burner Control Knob with Lighted Bezel

ZGU366N, ZGU366L

6 gas burners

– 8 –

(Continued next page)

Cooktop Controls

Electronic Ignition and Automatic Reignition

The range is equipped with electronic ignition which eliminates the need for a standing pilot light.

The burners on this range will automatically relight if the ﬂ ame goes out.

All surface burner igniters will spark and make clicking sounds when any burner is turned on or if automatic reignition occurs. Do not touch any of the burners when igniters are clicking.

Occasionally the burners may spark if excess wind or a draft blows the ﬂ ame away from the burner’s ﬂ ame sensor.

The griddle and IR (infrared) grill are equipped with Glo-Bar igniters. The Glo-Bar remains energized whenever the griddle or IR grill is in use to ensure the burner always stays lit.

In case of a power outage, you can light the

surface burners on your cooktop with a match. Hold a lighted match to the burner, then turn the knob

to the LOW position. Use extreme caution when

lighting burners this way.

After the burner ignites, turn the knob to adjust the

ﬂ ame size.

To turn a burner off, turn the knob clockwise, as far as it will go, to the OFF position.

Do not operate a burner for an extended period • of time without cookware on the grate. The ﬁ nish on the grate may chip without cookware to absorb the heat.

The indicator light on each bezel veriﬁ es • the burner is on. However, it should not be a substitute for visually checking the ﬂ ame at the burner.

Dual-ﬂ ame Stacked Burners

All surface burners on your range have two sets of

ﬂ ames stacked one on top of the other; the dual- ﬂ ame burners have a lower (simmer) ﬂ ame and a

upper (main) ﬂ ame.

When a burner is turned on, the lower ﬂ ame will always light and stay on.

Lower Flame

Do not attempt to light the grill or griddle during a power outage. The gas to these burners will automatically shut off during a power outage.

To Light a Surface Burner

Push the control knob in and turn it

counterclockwise to the LITE position.

ON Indicator

Light

Upper Flame

Lower Flame

Simmering:

The stacked burner design provides a wide range of heat settings with which to simmer. Depending on the type and quantity of food, and pan size, the ﬂ ame can be adjusted to suit your speciﬁ c need. The lowest setting uses only the lower ﬂ ame and can maintain delicate foods at a safe 140°F.

Cooking:

Settings from LO to X-HI will use both upper and lower ﬂ ames. Use LO to HI for all purpose cooking. Use HI or X-HI (highest setting) with larger diameter

cookware.

X-HI and HI are very high heat settings and are

intended to sear foods quickly and boil large quantities of water.

(Continued next page)

– 9 –

Using the IR Grill

Remove the cover before lighting the burner. The

cover must be removed when using the IR grill.

Set the control knob to PREHEAT. The longer the grill

is preheated, the darker the grill marks will be on the food.

It may take up to 15 minutes to fully preheat the grill.

After preheat, the control knob may be set to any

position between HI and LO.

Do not leave the grill unattended at any time. Note: The grill will take approximately 45 seconds to

ignite. Unlike the surface burners, which use electric igniters, the grill uses a Glo-Bar for ignition. It takes approximately 45 seconds for the Glo-Bar to reach temperature. Gas is only supplied to the grill once the Glo-Bar reaches temperature.

Using the Griddle

To heat the griddle, push in the control knob and turn to the desired Temperature setting. The light on the bezel will glow to indicate the thermostat control is working.

The griddle can be leveled. Remove the ﬂ ue cover by lifting it straight up. The two inner screws are clamping screws for securing the griddle in place.

Loosen these two screws before leveling. Do not

remove these two screws. The two outer screws are leveling screws. Do not

remove these two screws. They can be turned to

level the griddle or to provide a forward slope to help grease and oils to drain away from the food being cooked. After the ﬁ rst few uses, you will be able to judge the slope best suited for the foods you are cooking and personal preference.

After leveling the griddle, tighten the clamping

screws to secure griddle in place. Hand tighten

screws; do not over-tighten.

The griddle is thermostatically controlled and can be set to maintain any temperature from 200ºF to 450ºF.

Note: Unlike the surface burners, which use electric

igniters, the griddle uses a Glo-Bar for ignition. It takes approximately 45 seconds for the Glo-Bar to reach temperature. Gas is only supplied to the griddle once the Glo-Bar reaches emperature.

Griddle flue cover

Leveling screws

Clamping screws

(Continued next page)

– 10 –

Control Features - Range

Design information

(Not all features are on all models. Appearance may vary.)

ZDP486NR, ZDP486LR–6 burners and grill

ZDP486ND, ZDP486LD–6 burners and griddle

ZDP484NG, ZDP484LG

4 burners, grill and griddle

Bamboo Cutting Board

Toekick

Grill and Griddle Covers

ZDP364NR, ZDP364LR–4 burners and grill

ZDP364ND, ZDP364LD–4 burners and griddle

ZDP366N, ZDP366L

6 gas burners

ZDP304N, ZDP304L

Number Feature 1 Bamboo Cutting Board

Feature Index Page

1 Bamboo Cutting Board 37

2 Toekick

2 Toekick ——

3 Grill and Griddle Covers

3 Grill and Griddle Covers ——

4 Oven Vents

4 Oven Vents 17

5 IR (Infrared) Grill

5 IR (Infrared) Grill 12, 13

6 Grill and Griddle Grease Troughs

6 Grill and Griddle Grease Troughs 37

7 Griddle

7 Griddle 14 8 Cooktop Burner Grates 11, 36

8 Cooktop Burner Grates

9 Burner Location Indicator ——

9 Burner Location Indicator

10 LED Bullnose Task Lighting Control ——

10 LED Bullnose Task Lighting Bezel

11 Burner Control Knob with Lighted Bezel 11, 30

11 Burner Control Knob with Lighted Bezel

12 Oven Display 16

12 Oven Display

13 Mini-Knob

(to select PROBE, TIMER or Special Features) 16, 30

13 Mini-Knob (to select PROBE, TIMER, or Special Features)

14 Oven Mode Selector 16

14 Oven Mode Selector

15 Oven Temperature Knob 16

15 Oven Temperature Knob

16 Kitchen Timer 16, 28

Double oven model shown includes a small oven.

16 Kitchen Timer 17 Leveling System (4)

– 11 –

(Continued next page)

Oven Control and Timer

1. Oven Mode Selector – Turn outer ring to select:

PROOF – Maintains a warm environment useful

for rising yeast-leavened products.

BAKE – Select for traditional baking. CONV BAKE – Use for convection baking. CONV ROAST – Use for convection roasting. CONV BROIL – Use for convection broiling. BROIL – Select for broiling. CLEAN – Select for the self-cleaning function.

See the Self-Cleaning Oven section.

2. Temperature Knob – Turn to select:

Temperatures from 175°F to 550°F.

LOW BROIL – A lower broiling temperature is

automatically set.

HIGH BROIL – A higher broiling temperature is

automatically set.

CLEAN – The self-clean temperature is

automatically set.

The Oven Mode Selector (1) AND the Temperature Knob (2) must be set together in one of the following valid pairings:

Oven Mode Selector

BAKE

CONV BAKE

CONVECTION/ROAST

CONVECTION/BROIL

Temperature Knob

175º to 550°F

HIGH or LOW BROIL

1. Mini-Knob – Turn to select and push to enter

PROBE or TIMER settings. Also to adjust CLEAN cycle time.

2. Timer Button – Push to select the kitchen

timer function. The timer does not control oven operations.

3. Oven Display – Displays oven functions such as

oven and probe temperatures and kitchen timer.

BROIL

CLEAN

PROOF

HIGH or LOW BROIL

CLEAN

――

To cancel a feature, turn either the Oven Mode Selector or the Temperature knob to OFF.

To cancel PROOF, turn the Oven Mode Selector to

OFF.

– 12 –

(Continued next page)

How to Set the Oven for Baking

Turn the Oven Mode Selector to 1. BAKE.

Using the Temperature knob, set the desired temperature, in 25°F increments, from 175°F to 550°F.2.

Oven Mode Selector (Outer)

Oven Temperature Knob (Inner)

The oven will now begin to preheat. The temperature display will begin at 100ºF and remain there until the oven exceeds that temperature. From that point, the display will show the actual temperature.

The interior lights will turn on and stay on until the oven is turned off. The convection oven fan will turn on temporarily during preheat. The control will beep when the oven is preheated and food can now be placed inside the oven.

3. Turn the Oven Mode Selector and the temperature knob to OFF when baking is ﬁ nished. Note: A cooling fan will turn on to cool internal parts. This is normal, and the fan may continue to run even

after the oven is turned off.

Use the temperature probe when a precise internal temperature is important. See Owner's Manual.

– 13 –

(Continued next page)

How to Set the Oven for Broiling and Convection Broiling

Turn the Oven Mode Selector to 1. BROIL or CONV BROIL. Turn the Oven Temperature Knob to2. LO BROIL or HI BROIL. LO or HI will appear in the display.

Oven Mode Selector (Outer)

Oven Temperature Knob (Inner)

Note: Always broil with the door closed. If the door is left open, the display will scroll “CLOSE door” and the

elements will not turn on until the door is shut.

The oven interior lights will turn on and stay on until the oven is turned off.

The convection fan will turn on when CONV BROIL is

selected.

Open door broiling is not permitted.

3. When broiling is ﬁ nished, turn the Oven Mode

Selector and the Temperature knob to OFF.

Note:

Broil will not work if the temperature probe is • plugged in. Never leave your probe inside the oven during a broil cycle.

A cooling fan will turn on to cool internal parts. This is normal, and the fan may continue to run even after • the oven is turned off.

The broiler does not need to be preheated for most broiling. However, foods that cook quickly, such as thin strips of meat or ﬁ sh may require a short preheating period of approximately 5 minutes to allow the food to brown. Turn the food only once during broiling.

– 14 –

(Continued next page)

Introduction to Convection Cooking

The Monogram reverse-air convection system consists of two dedicated heating elements wrapped around the convection fan. After preheating to the set temperature, all heat in CONV BAKE mode comes from these two dedicated elements. The convection fan periodically pauses, then changes direction to best distribute hot air throughout the oven. As a result, foods are evenly cooked and browned―often in less time with convection heat.

Note: The convection fan shuts off when the oven

door is opened.

How to Set the Oven for Convection Baking or Roasting

Convection Baking is ideal for evenly browned baked foods cooked on single or multiple racks. Select Convection Roast to roast large, tender cuts of meat uncovered.

When set on CONV BAKE or CONV ROAST, the rear convection elements and the fan operate when the oven

is heating.

Turn the Oven Mode Selector to 1. CONV BAKE or CONV ROAST.

Using the Temperature knob, set the desired temperature, in 25°F increments, from 175°F to 550°F.2.

Oven Mode Selector (Outer)

Oven Temperature Knob (Inner)

The oven will now begin to preheat. The emperature display will begin at 100°F and remain there until the oven exceeds that temperature. From that point , the display will show the actual temperature.

The interior lights will turn on and stay on until the oven is turned off. The convection oven fan will turn on during preheat. The control will beep when the oven is preheated and food can be placed inside the oven.

3. Turn the Oven Mode Selector and the Temperature knob to OFF when convection cooking is ﬁ nished. Note: A cooling fan will turn on to cool internal parts. This is normal, and the fan may continue to run even

after the oven is turned off.

Use the temperature probe when a precise internal temperature is important. See Owner's Manual.

– 15 –

(Continued next page)

How to Set the Oven for Prooﬁ ng

How to Set the Oven for Cleaning

The prooﬁ ng feature maintains a warm environment which is useful for rising yeast-leavened dough.

Turn the Oven Mode Selector to 1. PROOF. The

display will show “PrF”. PROOF mode will not operate when oven is above 125°F. The display will scroll “too hot”. Allow the oven time to cool.

For best results, cover the dough with a cloth or with greased plastic wrap.

Caution: See owner's Manual for Self-cleaning

safety precautions.

Turn the Oven Mode Selector to 1. CLEAN. Turn the Temperature knob to 2. CLEAN.

The control automatically defaults to the recommended clean cycle time of 5 hours. The clean time may be adjusted to any time between 3 and 5 hours using the Mini-Knob. The display will show the actual time remaining.

3. Push the Mini-Knob to start the CLEAN cycle. If “CLOSE door” scrolls in the display, the self-clean cycle has been selected but the door is not closed. Close the oven door.

Mini-Knob Turn to adjust Push to select

Use rack position B or C in the large oven. Use rack position B in the companion oven. See Owner's Manual.

The prooﬁ ng feature automatically provides the optimum temperature (95°F) for the prooﬁ ng process; therefore the Temperature knob does not affect the proof temperature.

The oven interior lights cycle on and off as necessary to maintain optimum proof temperature until the Oven Mode Selector has been turned to

OFF.

To avoid lowering the oven temperature and • lengthening prooﬁ ng time, do not open the oven door unnecessarily.

Check bread products early to avoid over-• prooﬁ ng.

2. When prooﬁ ng is ﬁ nished, turn the Oven Mode

Selector to OFF.

The symbol will ﬂ ash as the oven door is locked. It will not be possible to open the oven door during the clean cycle.

4. After the clean cycle is complete and the oven has cooled, “End” will show in the display and the will turn off. Turn the Oven Mode Selector

and the Temperature knob to OFF.

To interrupt a clean cycle, turn the Oven Mode

Selector and the Temperature knob to OFF. When

the oven has cooled to a safe temperature, the symbol will turn off indicating the door may be opened.

An interrupted clean cycle cannot be restarted until after the oven is cool enough for the door to unlock.

– 16 –

(Continued next page)

How to Set the Oven Timer

Oven Thermostat Adjustment

Note:

The timer is independent of all the other • functions and does not control the oven.

Although the electronic control has a timer, it • does not have a clock feature.

To set the timer:

Push the 1. TIMER button. Turn the 2. Mini-Knob to adjust any length of time

up to 12 hours and push to select it.

Mini-Knob Turn to adjust Push to select

You may ﬁ nd that your new oven cooks differently than the one it replaced. Use your new oven for a few weeks to become more familiar with it. If you still think your new oven is too hot or too cold, you can adjust the thermostat yourself.

On double oven models, use the main oven controls to enter the mode and to select the adjustment.

To adjust the oven thermostat:

1. Push and hold the TIMER button and Mini-Knob

at the same time for 4 seconds until the display shows “SF” (Special Features).

Mini-Knob

Turn to adjust Push to select

On double oven models, each oven control has its own timer function. Each timer can be set independently.

The control will beep with 1 minute remaining and the display will show seconds until the timer counts down to :00. When the timer reaches :00, the control will beep 3 times followed by one beep every 6 seconds until the Mini-Knob is pushed.

To cancel the timer:

Push the 1. TIMER button. Turn the 2. Mini-Knob to :00 and push to select.

To adjust the timer after start:

Push the 1. TIMER button. Turn the 2. Mini-Knob to a new desired time and

push to select.

Note: The timer cannot be used while the oven is

self-cleaning. (On double oven models, the timer for the oven that is not in the self-cleaning mode may be used.)

2. Turn the Mini-Knob counterclockwise until the display scrolls “OFFSEt”. Push the Mini-Knob to

select the offset mode.

3. Turn the Mini-Knob to adjust the oven

thermostat up to 35°F hotter or (-) 35°F cooler in 1°F increments.

3A. On double oven models, you can adjust

the thermostat of the companion oven by

turning the Mini-Knob above the companion oven. Use the main oven Mini-Knob to select

that adjustment.

4. Push the Mini-Knob to select your choice

and exit the mode. If you do not wish to save

changes, push the TIMER button to exit at any

time.

Note: This adjustment will only affect Bake,

Convection Bake and Convection Roast temperatures; it does not affect broiling or selfcleaning temperatures. The adjustment will be retained in memory after a power failure.

Do not use thermometers, such as those found in grocery stores, to check the temperature setting of your oven. These thermometers may vary 20–40 degrees.

– 17 –

(Continued next page)

Sabbath Mode* To set the Sabbath mode:

The Sabbath mode is designed for use on the Jewish Sabbath and other Jewish holidays.

It can be used for baking only. It cannot be used for any other cooking mode.

When the Sabbath feature is set, the oven light and all audible beeps will be disabled. The feature will also provide a random delay period, of approximately 30 seconds to 1 minute, before the

oven will turn on once it is set to BAKE.

Push and hold the 1. TIMER button and Mini-Knob

at the same time for 4 seconds until the display shows “SF” (Special Features).

Mini-Knob

Turn to adjust Push to select

2. Turn the Mini-Knob clockwise until the display scrolls “SAbbAtH.” Push the Mini-Knob to select

the Sabbath mode.

3. Once “SAbbAtH” is selected, the display will scroll “SAbbAtH ON”.

The Sabbath setting will control both ovens. The symbol will appear in both oven display windows indicating the Sabbath mode is set. The symbol indicates the oven is overheating.

For double oven models, use the main oven control to set the Sabbath feature for both ovens.

To Cancel the Sabbath Mode:

Repeat steps 1, 2 and 3. The display will scroll “SAbbAtH OFF”.

The oven temperature may be adjusted at any time by turning the temperature knob. There is a random delay before the oven elements respond.

*Certiﬁ ed Sabbath Mode

– 18 –

Installation

Installation information is for reference only. See the Installation Instructions shipped with the product for complete details and before attempting to install the range or rangetop.

Caution: These ranges weigh up to 700 pounds.

Some disassembly will reduce the weight considerably. Rangetops weigh up to 170 pounds. Due to the weight and size of the range or rangetop, and to reduce the risk of personal injury or damage to the product:

TWO PEOPLE ARE REQUIRED FOR PROPER • INSTALLATION OF 36" AND 30" RANGES AND 36" AND 48" RANGETOPS.

THREE PEOPLE ARE REQUIRED FOR PROPER • INSTALLATION OF 48" RANGES.

Gas Supply Range and Rangetop

The natural gas models are designed to operate at 5" water column pressure. For proper operation, the pressure of the natural gas supplied to the regulator must be between 7" and 13" water column.

The LP models are designed to operate at 10" water column pressure. For proper operation, the pressure of the LP gas supplied to the regulator must be between 11" and 13" water column.

All models can be ordered to operate on NATURAL or LP gas. Models ordered to operate on NATURAL gas are shipped with an LP conversion kit. Models ordered to operate on LP gas are shipped with a NATURAL gas conversion kit.

High Altitude Conversion Kit - For operation

above 6,000 feet, order Part #WB28K10553. This kit includes oriﬁ ces for both LP and Natural gas operation.

A manual shut-off valve in the gas line (not provided), is to be installed in an easily accessible location. Make sure the homeowner knows where and how to shut off the gas supply to the range or rangetop.

Range Electric Supply

These ranges must be supplied with 208/240 volt, 60 Hz., and connected to an individual, properly grounded branch circuit.

This branch circuit is to be protected by a circuit breaker or time delay fuse (50 amp for 48" ranges, 30 amp for 36" and 30" ranges).

The receptacle must be a NEMA 14-50R device to accept the 4-prong plug supplied with the range. If the electrical service provided does not meet the above speciﬁ cations, it is recommended that a licensed electrician install an approved outlet.

Rangetop Electric Supply

These rangetops must be supplied with 120 volt, 60 Hz., and connected to a dedicated, properly grounded branch circuit protected by a 15 amp circuit breaker or time delay fuse.

The power cord of this appliance is equipped with a three-prong (grounding) plug which mates with a standard three-prong grounding wall receptacle to minimize the possibility of shock hazard from this appliance.

If the electrical service provided does not meet the above speciﬁ cations, it is recommended that a licensed electrician install an approved outlet.

Backsplash Requirements

All models require 12" minimum clearance to a vertical combustible surface at the rear. In a range installation, if clearance is less than 12", the entire surface of the back wall above and the full width of the range must be protected by a backsplash. In a rangetop installation, if clearance is less than 12", the entire surface of the back wall above the countertop and the full width of the rangetop must be protected by a backsplash. The backsplash must be constructed of non-combustible material, such as metal, ceramic tile, brick, marble or other stone.

WARNING: Installations without a hood require

48" minimum to combustibles. A custom hood installation with exposed horizontal combustible surfaces must have an Auto-On feature. Refer to hood installation instructions for speciﬁ c hood clearances.

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Leveling the Range

WARNING:

All ranges can tip. Injury could result. Install the • supplied Anti-Tip Bracket. See the instructions included with the bracket.

3. Use the supplied wrench to turn the front leveling legs. Turn clockwise to raise the range above the wheels. Turn counterclockwise to lower the legs.

4. Be sure to return the wrench to its storage slot for future use.

The range must be level and be supported by • the legs―not the wheels. The range could move if the wheels make contact with the ﬂ oor. Be sure all legs make contact with the ﬂ oor in any installation.

Note:

All legs must be leveled after the product is • installed.

Check to be sure the adjoining cabinets/ • countertops are level, front to back and left to right across the opening of the range.

Measure the distance from the ﬂ oor to the top of • the countertop in the left and right rear corners.

Adjust the height of the range to countertop • height or higher.

IMPORTANT: This range should always be installed at countertop height or higher. DO NOT INSTALL THE RANGE LOWER THAN ADJACENT COUNTERTOP HEIGHT. The range must be supported by all 4 legs, regardless of countertop height.

Rear leg adjustment:

Remove two screws from rear vent trim. Slide 1. vent trim forward, then lift up to remove.

Find the two rear leg extension rods. Use a 1/4-2. in. driver or wrench to adjust the left or right rear legs.

Rear Vent Trim

Rear Leg Extension Rod

3. Replace the rear vent trim using the original screws.

Range Toekick

Front leg adjustment:

Note: If toe kick is installed, pull to remove for

access to front leveling legs.

Slide front cylinders up to adjust front leveling 1. legs. Be careful not to damage cylinder.

A leveling leg wrench is supplied. Reach under 2. the front of the range near the right side. Locate and remove a thumb screw, then slide wrench out of the slot.

Thumb Screw

Slide leg cylinder up.

A toe kick, that clips around the front leveling legs, is supplied with each range. Customer use of the toe kick is optional.

The toekick is installed after the range has been leveled.

Toekick installation:

Measure the distance between the ﬂ oor and the 1. bottom of range.

2. Loosen the two screws on each end. Adjust the toekick height by sliding the upper and lower pieces apart to 1/8" less than the measured height.

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(Continued next page)

3. Secure the top and bottom sections by tightening the 2 screws on each end.

Top of Toekick

Range Anti-Tip Device WARNING: All ranges can tip. BURNS or other

SERIOUS INJURIES can result. INSTALL and CHECK the ANTI-TIP bracket following these instructions.

To reduce the risk of tipping the range, the range must be secured by a properly installed anti-tip bracket. See installation instructions shipped with the bracket for complete details before attempting to install.

To check if the bracket is installed and engaged properly, carefully tip the range forward. The bracket should stop the range within 4 inches. If it does not, the bracket must be reinstalled.

Bottom of Toekick

Screw

4. Push toekick against range leg until clip snaps to legs.

Note: Be sure the toekick snaps securely to the leg.

Push

Rangetop Anti-Slide Bracket

If the range is pulled from the wall for any reason, always repeat this procedure to verify the range is properly secured by the anti-tip bracket.

If your range has no anti-tip bracket, call

1.800.626.8774 to receive one at no cost.

If the Anti-Tip device supplied with the range does not ﬁ t this application, use the universal Anti-Tip device WB2X7909.

Read the AHAM Anti-Tip Safety Brochure packed with the bracket.

Anti-Tip Parts Provided

4 Wood Screws

Anti-Tip Bracket

WARNING: All rangetops can slide out. Injury could

result. When properly installed, a hold-down strap with screws secures the rangetop to the rear or side cabinet walls. See the instructions included with the bracket.

3 Hex Head Screws (2 required, 1 extra)

Anti-Tip Brace

AHAM Anti-Tip

Safety Brochure

Hold-Down Strap Location and Attachment

Back Wall

(Continued next page)

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Attach the Anti-Tip Brace onto the bottom of the range in the recessed area. Install 2 hex screws (provided) through the brace and into the range.

Gas Conversion Range and Rangetop

Note: This Anti-Tip device may be installed on the

opposite side of the range.

Hex Screws

Anti-Tip Brace Alternate Brace Position

Measure and mark Dimension A (see table 1. below) from the left (or right) side of the installation location. If the countertop has an overhang, add that dimension to Dimension A.

Place the Anti-Tip Bracket against the ﬂ oor and 2. back wall at the marked location. Mark screw holes for fastening the bracket to the wall sole plate and the ﬂ oor.

WARNING: This conversion must

be performed by a qualified installer or gas supplier in accordance with the manufacturer’s instructions and all codes and requirements of the authority having jurisdiction. Failure to follow instructions could result in serious injury or property damage. The qualified agency performing this work assumes responsibility for the conversion.

WARNING: The rangetop, as shipped from

the factory, is set for use with its intended gas. If you wish to use your rangetop with the alternate gas, you must first replace the orifices and convert the pressure regulator.

WARNING: The following adjustments must

be made before turning on the burner. Failure to do so could result in serious injury. Be sure pressure regulator has been converted as described in Step 2.

TOOLS YOU NEEDED FOR CONVERSION

Crescent Wrench

Safety Glasses

1/4" and 7mm Nutdrivers

Small Flat-Head Screwdriver

(2 to 2.4 mm or 3/32" tip size,

60 mm long)

Drill 1/8" pilot holes at a 20° angle.3.

Secure the bracket to the wall and/or ﬂ oor with 4. at least 2 wood screws (provided).

For Concrete or Cement Construction: You must

use appropriate fastening hardware (not provided).

Anti-Tip Bracket

Wall Sole Plate

Range A

30" 5-1/16" 36" 5-1/16" 48" 8-1/4"

Philips

1/2" Deepwell

Socket Wrench

ORIFICE HOLDER

The range orifice holder is located behind the front access panel at the bottom of the range.

The rangetop orifice holder is located inside the range insulation cover.

Additional orifices may be present. Use only the orifices specified in the instructions for your range or rangetop.

Small Pliers

Griddle

Orifice

Burner Orifices

Screwdriver

Grill

Orifice

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CONVERT THE REGULATOR

Disconnect all electrical power at the main circuit breaker or fuse box.

A. Remove the rear vent

Range Regulator

trim (on ranges only) to access the regulator. The Rangetop regulator is on the left bottom corner.

B. Shut off the gas supply by closing the manual shut-off

valve in the unit or at the wall. Convert the pressure regulator:

• Unscrew the cap with plunger.

• Place your thumb against flat side of the plunger and press down to snap the plunger out of the cap.

• Carefully look at the plunger to locate the NAT or LP position.

Gasket

• Turn the plunger over so that the desired gas is showing near the bottom.

NAT. Position

Cap

NAT

Pressure Regulator

LP Position

FOR OFF DOWN

NAT

Plunger

• Snap the plunger back into the cap.

• Screw the cap back onto the regulator.

CHANGE BURNER ORIFICES (cont.)

IMPORTANT: Find your model number below. Read

each orifice label to identify and install them in the exact locations shown.

ZDP304 SIMMER ORIFICES

A 34SL or 51SN orifice will be used on all burners.

ZDP304 MAIN ORIFICES

Use a 108XL

A 84XL or 126HXN orifice will be used on these three burners.

or 190XN orifice for the right front burner.

ZDP364, ZDP366, ZDP484, ZDP486

SIMMER ORIFICES

A 34SL or 51SN orifice will be used on all burners.

CHANGE BURNER ORIFICES

INSTALLATION TIP: First remove all

orifices and then start replacing them. This will help to prevent the possibility that some may not be replaced.

A. Remove the burner grates,

burner caps and burner heads.

B. Loosen the top burner

orifices using a 7 mm

Burner

Head

Spark

Igniter

nut driver. Use small pliers to carefully lift out the orifices.

The main orifice is located low in the center of the burner, while the simmer orifice is located higher beside the center of the burner.

Main Orifice

Burner Cap

Burner Base

Simmer Orifice

MAIN ORIFICES

Use 108XL or 190XN orifices for all burners.

A. Return the unused orifices to the holder. Reattach

the holder and the instruction sheet with screw in the original storage location.

B. Replace the burner heads, caps and top grates

On range models, replace rear vent trim.

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(Continued next page)

CHANGE GRILL ORIFICE

Locate the 1–1/2" long Grill orifice.

—

Select for your gas type. LP

.047, NAT—.067

A. Remove the grill cover,

grates and grate frame. Lift the radiant baffle straight up and off.

B. Remove the 2 hex

head screws from the top of the igniter.

• Remove one screw

Remove 2

hex head

screws

from each side of the burner surround.

• Lift out the surround.

C. Carefully push the

igniter aside and

Burner

Surround

under the burner. Do not pull or pinch the wire.

Remove 4 burner attachment screws, 2 at the front and 2 at the back. Slide the burner assembly toward the back and out of the gas inlet.

D. Use a 1/2" deep well

socket to remove and replace the orifice .

Reverse these steps to re-assemble the grill. Be sure to place the unused orifice in the holder for possible future use.

(if present)

Surround

Screws

Front of Range

Igniter

Burner

Assembly

CHANGE GRIDDLE ORIFICE

(if present)

Locate the 3/4" long Griddle orifice. Select for your gas type. LP

—

.047, NAT—.076

A. Lift off

the griddle flue cover. Remove the 2 inside clamping

Griddle Flue Cover

screws.

B. Use a pad or

piece of carton to protect the adjacent

Leveling Screws

surface. Slide the griddle toward

Clamping Screws

the rear and out of the hold-down tabs along

NOTE: Remove

the 2 screws positioned on the inside only. Do not remove the outermost screws—they are for leveling.

the bottom.

C. CAREFULLY lift and hold

the griddle. A thermostat capillary is routed through a clip. Gently lift the griddle to one side and slip the capillary out of the clip.

D. Lay the griddle

on the padded surface. Do not disconnect or pull

Capillary

on the capillary.

E. Remove the 2 burner

hold-down screws at the rear of the burner.

• Pull the burner straight

back toward the rear and out of the gas inlet.

F. Use a 1/2" deep well socket

to remove and replace the orifice.

Back of Range

Front of Range

Reverse these steps to re-assemble the griddle. Push excess capillary back into the entry hole. Route the thermostat capillary so it is held by the clip. Place the unused orifice in the holder for possible future use.

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ADJUST BURNER FLAMES

Normally, burners do not need further adjustment. Make adjustments only when necessary.

A. Turn on the gas. Plug in electrical cord. B. Turn all burners on highest setting and check

the flames. They should be blue in color. When using LP gas, the flames may have some yellow tipping at the ends of the flame. Foreign particles in the gas line may cause an orange flame at first, but this will soon disappear.

C. Turn the burner knob to “LO” while observing the

flame.

Adjust the setting of the upper row of flames using the valve bypass screw as follows:

Adjustments must be made with two other burners in operation on a medium setting. This prevents the upper row of flames from being set too low, resulting in the flame being extinguished when other burners are turned on.

D. To adjust the flame, remove the knobs. Insert a small

flat-blade screwdriver into the hole in the center of the valve stem to engage screw.

• If the flames are too small or flutter, turn the screw counterclockwise.

Oven Operational Notes

Certain modes, when selected, will automatically enter into a preheat. The temperature knob is used to set the desired temperature, in 25°F increments, from 175°F to 550°F. The oven will now begin to preheat. The temperature display will begin at 100ºF and remain there until the oven exceeds that temperature. From that point, the display will show the actual temperature.

Note: A cooling fan will turn on to cool internal

parts. This is normal, and the fan may continue to run even after the oven is turned off.

Preheat Chart

Mode Preheat

Proof No

Bake Yes

Convection Bake Yes

Convection Roast Yes

Convection Broil No

Std Broil No

Clean No

Sabbath Mode No

Probe Usage Yes

• If the flames are too large, turn the screw clockwise.

E. Make the adjustment by slowly turning the screw

until flame appearance is correct.

Note: Once the conversion is complete and checked,

ﬁ ll out the conversion label and afﬁ x the label near the rating label. For ranges, place the label beneath the control panel. For rangetops, place the label on the bottom of the unit.

Preheat operation consists of multiple phases, • which are time and/or temperature dependant. Each phase of preheat utilizes combinations of inner and outer bake, broil, and inner convection elements. For example, one phase may use inner convection and outer broil simultaneously. Another phase may use inner broil and outer bake simultaneously.

At the start of Preheat, the convection fan • will delay running for 10 seconds. It will then run CCW with no directional changes for the remainder of Preheat.

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The convection fan will cycle on and off while • cooking to best distribute hot air in the oven. The convection fan shuts off when the oven door is opened.

Different broil elements are used in each broil • mode. There are 2 different broil modes, each providing a HI and a LO setting.

The Convection Broil mode uses both the inside • and outside broil elements and convection fan.

Broil will not work if the temperature probe is • plugged in.

When using the probe, you can use the timer, • but you cannot use timed oven operations.

In Convection Bake, both the inner and the outer • convection elements cycle and the fan operates whenever the oven is heating.

Convection Broil will not work if the temperature • probe is plugged in. Never leave your probe inside the oven during a broil cycle.

The Clean cycle can be set for a minimum of 3 • hours and a maximum of 5 hours. The default setting is 5 hours. The 5-hour set time consists of 4 hours and 15 minutes of cleaning and 45 minutes of cool down. The door will unlock at an approximate temperature of 450°F.

On double oven models, the ovens can be set to • self clean in sequence. The ﬁ rst oven set starts the cycle. The second oven will start cleaning as soon as the ﬁ rst oven has cooled to 550°F (it should already be below 550°F at the end of a standard 5-hour clean since a 45 cool-down is included in the time). If the ﬁ rst oven clean cycle is cancelled, the second oven will start cleaning immediately or as soon as the ﬁ rst oven cools below 550°F.

Self-Clean will not work if the temperature probe • is plugged in or if the Sabbath feature is set.

Prooﬁ ng will not operate when oven is above • 125°F. The display will show “too hot”. Allow the oven time to cool.

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+ 60 hidden pages

GE ZDP484NG, ZDP366N, ZDP486NR, ZDP364NR, ZDP304N Technical Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual