Sharp DMR0168 Users Manual

1800 WATTS/2200 WATTS-HEAVY DUTY COMMERCIAL MICROWAVE OVEN

MODELS R-CD1800M/CD2200M

OPERATION MANUAL

*** DRAFT ***

FOR CUSTOMER ASSISTANCE

To aid in reporting this commercial microwave oven in case of loss or theft, please record belowthemodelnumberandserialnumberlocatedontheunit.Wealsosuggestyourecord all the information listed and retain for future reference.

MODEL NUMBER	SERIAL NUMBER
DATE OF PURCHASE
Dealer	Telephone
Servicer	Telephone

TO PHONE:

SERVICE and PARTS

(for your nearest Sharp Authorized Servicer and Parts Distributor) ADDITIONAL CUSTOMER INFORMATION

United States	1-877-427-7696
Canada	[phone]
TO WRITE:
United States	Sharp Electronics Corporation
	Customer Assistance Center
	1300 Naperville Drive
	Romeoville, IL 60446-1091
Canada	SHARP ELECTRONICS OF CANADA LTD.
	335 Britannia Road East Mississauga,
	Ontario L4Z 1W9

Please provide the following information when you write or call: model number, serial number,dateofpurchase,yourcompletemailingaddress(includingzipcode),yourdaytime telephone number (including area code) and description of the problem.

TO ACCESS INTERNET:
United States	www.sharpusa.com
Canada	www.sharp.ca

1

CONTENTS

For Customer Assistance	Front cover
Contents	1
Precautions to Avoid Possible Exposure to
Excessive Microwave Energy	1
Limited Warranty	2
Important Safety Instructions	3
Service Call Check	4
Grounding Instructions	5
Installation	6
Part Names	7
Before Operation	8
Memory Operation	8
Memory Cooking	8
Cooking double/triple quantity with
memory	9
Manual Operations	9
Time cooking	9
Multiple sequence cooking	10

Express Defrost	10
Express Defrost Chart	10
Program & Customize	11
Custom Help	11
Counter Check	12
Memory program entry	16
Other Convenient Features	20
Demonstration Mode	20
Monitor	20
Care and Cleaning	20
Cooking Guide	21
Utensils	21
Guidelines for microwave heating	22
Timing guide	24
Heating and cooking time guide	25
Reminders	27
Specifications	27

PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY

(a)Do not attempt to operate this oven with the door open since open-door operation can result in harmful exposure to microwave energy. It is important not to defeat or tamper with the safety interlocks.

(b)Do not place any object between the oven front face and the door or allow soil or cleaner residue to accumulate on sealing surfaces.

(c)Do not operate the oven if it is damaged. It is particularly important that the oven door close properly and that there is no damage to the: (1) door (bent), (2) hinges and latches (broken or loosened), (3) door seals and sealing surfaces.

(d)The oven should not be adjusted or repaired by anyone except properly qualified service personnel.

1

LIMITED WARRANTY

SHARP ELECTRONICS CORPORATION warrants to the first end-user purchaser that this Sharp brand product (the “Product”), when shipped in its original container, will be free from defective workmanship and materials, and agrees that it will, at its option, either repair the defect or replace the defective Product or part there of with a new or remanufactured equivalent at no charge to the purchaser for parts or labor for the period(s) set forth below.

This warranty does not apply to any appearance items of the Product nor to the additional excluded item(s) set forth below nor to any Product the exterior of which has been damaged or defaced, which has been subjected to improper voltage or other misuse, abnormal service or handling, or which has been altered or modified in design or construction.

In order to enforce the rights under this limited warranty, the purchaser should follow the steps set forth below and provide proof of purchase to the servicer.

To the extent permitted by applicable state law, the warranties set forth herein are in lieu of, and exclusive of, all other warranties, express or implied. Specifically, ALL OTHER WARRANTIES OTHER THAN THOSE SET FORTH ABOVE ARE EXCLUDED. ALL EXPRESS AND IMPLIED WARRANTIES INCLUDING THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR USE, AND FITNESS FOR A PARTICULAR PURPOSE ARE SPECIFICALLY EXCLUDED. If, under applicable state law, implied warranties may not validly be disclaimed or excluded, the duration of such implied warranties is limited to the period(s) from the date of purchase set forth below.

Neither the sales personnel of the seller nor any other person is authorized to make any warranties other than those described herein, or to extend the duration of any warranties beyond the time period described herein on behalf of Sharp.

The warranties described above shall be the sole and exclusive warranties granted by Sharp and shall be the sole and exclusive remedy available to the purchaser. Correction of defects, in the manner and for the period of time described herein, shall constitute complete fulfillment of all liabilities and responsibilities of Sharp to the purchaser with respect to the Product, and shall constitute full satisfaction of all claims, whether based on contract, negligence, strict liability or otherwise. In no event shall Sharp be liable, or in any way responsible, for any damages or defects in the Product which were caused by repairs or attempted repairs performed by anyone other than an authorized servicer. Nor shall Sharp be liable or in any way responsible for any incidental or consequential economic or property damage. Some states do not allow limits on warranties or on remedies for breach in certain transactions; in such states, the limits herein may not apply.

Your Product Model Number & Description:

Warranty Period for this Product:

R-CD2200M or R-CD1800M Commercial Microwave Oven

(Be sure to have this information available when you need service for your oven.)

Three (3) years for parts and labor in the end user’s place of business.

Additional Item(s) Excluded from	Non-functional accessories and light bulb.
Warranty Coverage (if any):
Where to Obtain Service:	Contract your Sharp Authorized Servicer to ob-
	tain on-site service for this Product. The Servicer
	will come to your location and if it is necessary to
	remove the Product, the Servicer will reinstall it.
	Be sure to have Proof of Purchase available.

TO OBTAIN SUPPLY, ACCESSORY OR PRODUCT INFORMATION, CALL 1-800-BE-SHARP. Save the proof of purchase as it is needed should your oven require warranty service.

2

IMPORTANT SAFETY INSTRUCTIONS

When using electrical appliances basic safety precautions should be followed, including the following:

WARNING - To reduce the risk of burns, electric shock, fire, injury to persons or exposure to excessive microwave energy:

1.Read all instructions before using the appliance.

2.Read and follow the specific “PRECAUTIONS TO AVOID POSSIBLE

EXPOSURE TO EXCESSIVE MICROWAVE ENERGY”on page 1.

3.This appliance must be grounded. Connect only to properly grounded outlet.

See “GROUNDING INSTRUCTIONS” on page 5.

4.Install or locate this appliance only in accordance with the provided installation instructions.

5.Some products such as whole eggs and sealed containers – for example, closed glass jars

–are able to explode and should not be heated in this oven.

6.Use this appliance only for its intended use as described in this manual. Do not use corrosive chemicals or vapors in this appliance. This type of oven is specifically designed to heat, cook or dry food. It is not designed for industrial or laboratory use.

7.As with any appliance, close supervision is necessary when used by children.

8.Do not operate this appliance if it has a damaged cord or plug, if it is not working properly or if it has been damaged or dropped.

9.This appliance should be serviced only by qualified service personnel. Contact nearest Sharp Authorized Servicer for examination, repair or adjustment.

10.Do not cover or block any openings on the appliance.

11.Do not store or use this appliance outdoors. Do not use this product near water – for example, near a kitchen sink, in a wet basement, near a swimming pool or similar locations.

12.Do not immerse cord or plug in water.

13.Keep cord away from heated surfaces.

14.Do not let cord hang over edge of table or counter.

15.See door surface cleaning instructions on pages 20 -21.

16.To reduce the risk of fire in the oven cavity:

a.Do not overcook food. Carefully attend appliance when paper, plastic or other combustible materials are placed inside the oven to facilitate cooking.

b.Remove wire twist-ties from paper or plastic bags before placing bag in oven.

c.If materials inside the oven ignite, keep oven door closed, turn oven off and disconnect the power cord or shut off power at the fuse or circuit breaker panel.

d.Do not use the cavity for storage purposes. Do not leave paper products, cooking utensils or food in the cavity when not in use.

17.Liquids,suchaswater,coffee,orteaareabletobeoverheatedbeyondtheboilingpointwithout appearing to be boiling. Visible bubbling or boiling when the container is removed from the microwaveovenisnotalwayspresent.THISCOULDRESULTINVERYHOTLIQUIDSSUDDENLY BOILING OVER WHEN A SPOON OR OTHER UTENSIL IS INSERTED INTO THE LIQUID. To reduce the risk of injury to persons:

a.Do not overheat the liquid.

b.Stir the liquid both before and halfway through heating it.

c.Do not use straight-sided containers with narrow necks. Use a wide-mouthed container.

d.After heating, allow the container to stand in the microwave oven at least for 20 seconds before removing the container.

e.Use extreme care when inserting a spoon or other utensil into the container.

SAVE THESE INSTRUCTIONS

3

SERVICE CALL CHECK

Please check the following before calling for service!

1.Plug the power cord into a three-pronged electric-outlet. (See page 5)

2.Place one cup of water in a glass measure in the oven and close the door securely.

A. Does the oven light come on?	Yes_________No ________
B. Does the cooling fan work?	Yes_________No ________
(Put your hand over the back ventilating opening.)

C. If “No”, please check wall outlet and circuit breaker.

3.Touch these pads:

SELECT TIME	1 0 0	START
A. Does the “ON” indicator come on?		Yes_________No	________
B. At the end of 1 minute, is the water hot?		Yes_________No	________

IF SERVICE IS NEEDED, PLEASE CONTACT YOUR NEAREST AUTHORIZED SHARP SERVICER.

ERROR MODE

Should any of the error indicators appear in the readout, follow the instructions:

EE Mode	Reason	Action Required.
EE 1, EE 2	Failure of single magnetron	Call for service.
EE 3	Both magnetrons failed	Call for service.
EE 4	Voltage too high	If problem is not corrected, call an
		electrician.
EE 5	Voltage too low	If problem is not corrected, call an
		electrician.
EE 7	Ovencavityorcomponents	Checkthatnothingisblockingairintakeopen-
	temperaturetoohigh	ings on oven back or that oven exterior is
		veryhot.Correct.Waitafewminutesandtry
		again. If problem persists, call for service.
EE 8	Circuite failure	Call for service.
EE 9	Maximum time is exceeded	Check page 11 in the Operation Manual.
		Press the STOP/CLEAR pad, and reprogram
		correctly.
EE 0	Cooling fan motor failure	Call for service.

EE 1 and EE 2: In case of single magnetron failure, oven can be used until servicing by changing Custom Help settings to allow operation under single magnetron only (see page 19). However, check food carefully as additional cooking time will be needed when operating with a single magnetron.

Any time the EE appears, the servicer should be called. To cancel error indicator, press the Stop/Clear pad.When EE does not appear, check the reason and correct. Service is not necessary.

Flashing of cooking time

When the remaining cooking time in the reabout is flashing, it means the temperature of the food is too high. At that time, please stop the oven and check the food.

4

MAINTENANCE MODE

Should any of maintenance indicators appear in readout, follow the instruction:

	CC Mode	Reason	Action required
	CC1	Operation time of magnetrons	Call for service to replace the parts
	CC2	exceeds 1,250 hours.
			promptly. Failure to replace parts that
		Operation times of the control	haveexceededrecommendedoperation
			time maycausefailure ofthemicrowave
	CC4	unit, relays, switches or cooling
			oven.
		fan motor exceed 20,000 times.
		Operation times of an exhaust	EventhoughCC3isdisplayed, youroven
	CC3	motor exceeds 3,000 hours.	canoperateforafewminutesrepeatedly,
			however call for service to replace the
			parts which are out of order.

Note

1.The “CC**” indicator will apear in the display when recommended parts life is exceeded. The CC** indicator can be cleared by pressing the STOP/CLEAR pad. Call for service to replace the parts promptly. Failure to replace parts that have exceeded recommended operation time may cause failure of the microwave oven.

2.When more than one maintenance mode occurs at the same time, the display will show CC and the numbers of the modes separated by a period. For example, when CC2 and CC4 occur at the same time, the display will show “CC2.4.”

GROUNDING INSTRUCTIONS

GROUNDING INSTRUCTIONS

This appliance must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric current. This appliance is equipped with a cord having a grounding wire with a grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with the National Electrical Code and local codes and ordinances.

WARNING – Improper use of the grounding plug can result in a risk of electric shock. The electrical requirements are 230/208 Volt, 60 Hz, AC only, and 20 Amp or more fused electrical supply. It is recommended that a separate circuit serving only this appliance be provided. When installing this appliance, observe all applicable codes and ordinances. If it is necessary to use an extension cord, use only a 3-wire extension cord that has a 3-blade grounding plug and a 3-slot receptacle that will accept the plug on the appliance. The marked rating of the extension cord should be AC230/208 Volt 20 Amp. Consult a qualified electrician or serviceman if the grounding instructions are not completely understood or if doubt exists as to whether the appliance is properly grounded.

Plug Configuration	NEMA	NEMA
	6-20P	6-15P
	R-CD2200M	R-CD1800M

Radio or TV Interference

Should there be any interference caused by the microwave oven to your radio or TV, check that the microwave oven is on a different electrical circuit, relocate the radio or TV as far away from the oven as feasible or check position and signal of receiving antenna.

5

INSTALLATION

INSTALLATION

Because your Sharp Commercial Microwave Oven will be used frequently, place it so that there is easy safe access for all users.

1.Be sure all electrical requirements are met. See page 5.

2.Remove all packing materials from the oven cavity. Check the unit for any damage, such as a misaligned door, damaged door seals around the door or dents inside the oven cavity or on the door. If there is any damage, please do not operate the oven until it has been checked by a SERVICE CENTRE APPROVED BY SHARP and repaired, if necessary.

3.Install the unit where no excessive heat or steam is generated. Do not place next to an oven or cooking surface.

4.The unit can be secured to a countertop or stand. Any surface the unit is placed on must be level.

5.STACKING PROCEDURE FOR TWO MICROWAVE OVENS

Two units can be installed together by placing one on top of the other. Follow these instructions:

A.Place oven A in the desired location. Position Oven B on top of Oven A as shown in the figure.

B.Remove Screws (a) and Mounting plate A and B from the right side of the back of Oven A and B.

C.Replace Screws (a) removed at step B and tighten them.

D.Remove Screws (b), (c), (d), and (e) and then install Mounting Plate A and B which were removed at step B to the each lower edge of Oven B as shown in the figure.

E.Replace Screws (b), (c), (d), and (e) which were removed at step D and tighten them.

6.Followings models can be stacked with only same power source voltage.

1)Combination of R-CD1800M and R-CD1800M

2)Combination of R-CD1800M and R-CD2200M

WARNING:

When two ovens are installed together by placing one on top of another:

1.Always use two mounting plates.

2.Make sure that the power supply cords are not caught between the ovens.

3.Do not install more than one oven on top of another.

			Screw (a)
	Oven B (Back)
Screw (e)	Mounting plate A	Screw (b)
Mounting plate B			Mounting plate A
Screw (e)	Screw (d)	Screw (c)	Screw (b)
Screw (d)
			Screw (c)
	Oven A (Back)		Screw (a)

6

PART NAMES

						14
10	9				1
					1
12					2
		5	4	18	3
	11				15	13
						17
					6	16

87

1.	Touch control panels			11.	Door latches
2.	Door latch openings			12.	Door handle
3.	Ceramic shelf			13.	Service window for replacing the oven
4.	Splash cover				light bulb
5.	Oven light			14.	Ventilation openings
6.	Air intake filter			15.	Power supply cord
7.	Air intake openings			16.	Mounting plate
8.	Door seals and sealings surfaces			17.	Screw for mounting plate
9.	Door hinges			18. Oven Ceiling Cover
10.	Oven door with see-through window
		1	2			3	4	5		6

7

5

6

8

9

1.	SELECT TIME pad	6.	START pad
2.	SELECT POWER pad	7.	Ten number pads
3.	DOUBLE/TRIPLE QUANTITY pad	8.	EXPRESS DEFROST pad
4.	CUSTOM HELP pad	9.	SET MEMORY pad
5.	STOP/CLEAR pad

ON DEF. NO. CHECK LOCK FILTER

7

BEFORE OPERATION

*Before operating your new oven, make sure you read and understand this operation manual completely.

1)Plug in the oven.

*The digital display will then show “ . “

2)You can input the pads only when the door is closed.

3)Oven light and fan motor work for 1 minute whenever the door is opened or after cooking.

MEMORY OPERATION

Memory Cooking

*Before Memory cooking, make sure memory is set. See the way of memory program entry on page XX.

*Memory cooking can be set 5 operating ways.

Make sure what operating way is pre-prorammed, before setting the Memory cooking because the way to enter memory number depends on the previous Setting.

*These models have 100 memory banks from 00 to 99 and the memory number from 00 to 29 is common to 5 operating ways (Direct Start has 10 memory banks).

<5 operating ways>

1.Direct Input of Auto Start OFF (memory 00 - 99)

2.Direct Input of Auto Start ON (memory 00 - 99)

3.Repeat Input of Auto Start OFF (memory 0 - 29)

4.Repeat Input of Auto Start ON (memory 0 - 29)

5.Direct Start (memory 0 - 9)

NOTES for MEMORY COOKING First Procedure :

When “ 0 “ is not displayed, open the door and close it to set Direct Input of Auto Start ON, Direct Start, or Repeat Input of Auto Start ON.

Cancellation :

1.The cooking data is canceled when key is not input more than 1minute during setting memory cooking.

2.Express Defrost sequence cooking is stopped immediately when the door is opened.The cooking data remains but it will be canceled after 1 minute if you do not operate anything.

3.The cooking is stopped by pressing the STOP/CLEAR pad and the cooking data remain. However it will be canceled after 1 minute if you do not operate anything.

Checking food :

Pressing the STOP/CLEAR pad then open the door, check food, close the door and press the START pad.

the START pad :

When Direct Input of Auto Start ON, Direct Start, Repeat

Input of Auto Start ON and Cooking double/triple quantity with the memory of Auto Start ON are pre-prorammed you do not have to press the START pad. You need press the START except them.

1. Direct Input of Auto Start OFF (with the Start pad)

*Suppose you want to cook with memory 2, which was programmed for 1 minute at 100%.

Procedure

0	2
1 Place food in oven.
Enter memory number.
	START
2 Press the START pad.

2. Direct Input of Auto Start ON (with the Start pad)

*Suppose you want to cook with memory 12, which was programmed for 10 seconds at 100%.

Procedure

1 2

1Place food in the oven. Enter memory number.

3.Repeat Input of Auto Start OFF (with the Start pad)

*Suppose you want to cook with memory 2, which was programmed for 10 seconds at 100%.

Procedure

2

1Place food in oven. Enter memory number.

START

2 Press the START pad.

4.Repeat Input of Auto Start ON

* Suppose you want to cook with memory 12, which was programmed for 10 seconds at 100%.

Procedure

2x 2

1Place food in oven. Enter memory number.

5.DIRECT START (without the Start pad)

Suppose you want to cook with memory 2, which was programmed for 10 seconds at 50%.

Procedure

2

1Place food in oven. Enter memory number.

8