Amana Menumaster RMS510TSIA SERVICE MANUAL

Commercial Microwave—Technical Information

230V, 50 Hz Models RMS510TS2 P2006703M RMS510DS2 P2006704M

RMS510TSUA P2006707M RMS510DSUA P2006708M RMS510TSCA P2006709M RMS510TSIA P2006710M RMS510TSAA P2006711M

Due to possibility of personal injury or property damage, always contact an authorized technician for servicing or repair of this unit. Refer to Owner’s Manual for installation and operating instructions

July 2019 1

Model

Region

Control

Consumption

Power Source

Plug Type

RMS510TS2

EMEA, SEA, LATAM

Touch

1500 W, 7.3 A

230v, 50hz, 16A

CEE 7/7 “Schuko”

RMS510DS2

EMEA, SEA, LATAM

Dial

1500 W, 7.3 A

230v, 50hz, 16A

CEE 7/7 “Schuko”

RMS510TSUA

EMEA, UK, LATAM

Touch

1500 W, 7.3 A

230v, 50hz, 13A

BS1363/A

RMS510DSUA

EMEA, UK, LATAM

Dial

1500 W, 7.3 A

230v, 50hz, 13A

BS1363/A

RMS510TSAA

Australia

Touch

1500 W, 7.3 A

230v, 50hz, 10A

Type 1

RMS510TSCA

China

Touch

1500 W, 7.3 A

230v, 50hz, 16A

China

RMS510TSIA

India

Touch

1500 W, 7.3 A

230v, 50hz, 16A

BS546

Models

RMS510D / RMS510T*

Power Output

Nominal microwave energy (IEC705)

1000 Watts

Minimum temperature rise (∆T)

10º F / 5º C

Operating Frequency

2450 MHz

Dimensions

Cabinet

Width

508mm (20")

Height

311mm (12 1/4")

Depth

419mm (16 1/2")

Oven Interior

Width

330.2mm (13")

Height

197mm (7 3/4")

Depth

330.2mm (13")

Weight

Crated

14.5 kg. (39 lbs.)

Uncrated

17.7 kg. (32 lbs.)

To avoid the risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires power.

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Component Testing Procedures

Illustration

Component

Test

Results

Thermal Cutout

Disconnect all wires from TCO. Measure resistance across terminals.

Cavity TCO………… ......................................

Magnetron TCO ..............................................

Open at 203° F (95° C) Closes at 185° F (85° C)

Open at 293° F (145° C) Closes at 275° F (135° C)

Diode/Rectifier

Discharge Capacitor

Remove diode lead from capacitor and connect ohmmeter.

Reverse leads for second test.

Infinite resistance should be measured

in one direction and 50KΩ or more in

the opposite direction. NOTE: Test meter must contain a

battery of 6 volts minimum.

Capacitor

Discharge Capacitor

Remove wires from capacitor terminals and connect ohmmeter, set on highest resistance scale to terminals.

Also check between each terminal and capacitor case.

Check 1.20uf value for + or – 3%

Between Terminals: Meter should

momentarily deflect towards zero then

return to over 5 MΩ. If no deflection

occurs, or if continuous deflection occurs, replace capacitor.

Terminal to Case: Infinite resistance.

Magnetron

Discharge Capacitor

Remove wires from magnetron and connect ohmmeter to terminals. Also check between each terminal and ground.

2M248(J)A –B2 Between Terminals: Less than 1 Ω.

Each terminal to ground measures Infinite resistance. NOTE: This test is not conclusive. If oven does not heat and all other components test good replace the magnetron and retest.

Stirrer Motor

Remove all wires from terminals. Measure resistance from:

terminal to terminal......................................

230vac 50hz 29.1rpm

Bidirectional

Approximately 4 KΩ.

Blower Motor

Remove all wires from motor. Measure resistance from terminal to

terminal… .......................................................

Approximately 50 Ω. 230vac 50hz 2800rpm

Fuse block / Filter assembly

20A Fuse

Power In terminals .......................................

Power Out terminals ....................................

Continuity Test

230 VAC 230 VAC

Rated 20A 250vac

LED Lamp

Power across terminals

230vac = light 48 lumens

To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires power.

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Component Testing Procedures

Illustration

Component

Test

Results

Transformer

HV Fuse (Terminal 4)

Discharge Capacitors

Remove all wires from terminals. Measure resistance from:

Terminal 1 to Terminal 2..................................

Wire 5 to Wire 6 ...............................................

Terminal 4 to Ground screw on transformer...

Terminal 4 to any other terminal ......................

Resistance

2.0 Ω.

Less than 1 Ω.

127Ω. Infinite resistance

Continuity Rated 700ma 5KV

Interlock switch assembly

Secondary Interlock Switch

Monitor Interlock Switch

With door open measure resistance from:

Terminal C to NO Secondary......................

Terminal C to NC Monitor ...........................

Terminal C to NO Primary / Logic...............

With door closed measure resistance from:

Terminal C to NO Secondary......................

Terminal C to NC Monitor ...........................

Terminal C to NO Primary / Logic...............

Infinite Continuity Infinite

Continuity

Infinite Continuity

Primary Interlock Switch

Wire Harness

Disconnect wires to switch.

Continuity.

Service Mode

To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires power.

To Check Magnetron Hours or Door Cycles:

1) Open door and Press/Hold Pad #3 for 5 seconds or until “SErV” is Displayed

2) Press Pad #1 to display Magnetron Hours in 100’s.

3) Press Pad #3 to display Door Cycles in 100’s

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Power Output Wattage Testing Procedure

All Amana and Menumaster microwave oven power outputs are rated using the IEC705 standards. Using the IEC705 test method requires precision measurements and equipment that is not practical to be performed in the field. Using the test shown below will indicate if the oven performance is satisfactory.

Test equipment required:

 1000 ml test container and thermometer.  Digital watch / watch with a second hand for use on ovens with electromechanical timers.

Important Notes:

 Low line voltage will cause low temperature rise / power output.  Ovens must be on a dedicated circuit, properly grounded, and polarized. Other equipment on the same

circuit may cause a low temperature rise / power output.

 This test and results are not a true IEC705 test procedure and are only intended to provide servicers with an

easy means of determining if the microwave oven cooking output is correct.

Procedure

1. Fill the test container to the 1000 ml line with cool tap water. NOTE: Water temperature should be approximately 60° F / 16° C.

2. Using the thermometer, stir water for five to ten seconds; measure, and record the temperature (T1).

3. Place test container of water in the center of oven cavity and close door.

4. Heat the water for a 33-second full power cycle. NOTE: Use a digital watch or a watch with a second hand for ovens with electromechanical timers.

5. At end of the cycle, remove test container. Using the thermometer, stir water for five to ten seconds and record

temperature (T2).

6. Subtract the starting water temperature (T1), from the ending water temperature (T2) to obtain the temperature

rise (∆T).

7. If the temperature rise (∆T) meets or exceeds the minimum, the test is complete. If the temperature rise (∆T)

fails to meet the minimum temperature rise, test the line voltage to verify it is correct. Then repeat steps 1 - 6 making sure to change the water. If the temperature rise (∆T) fails to meet the minimum temperature rise again the oven will require service.

Minimum Temperature Rise at Thirty -Three (33) Seconds Run Time

∆T Cooking (°F) Power Output

∆T Cooking (°C) Power Output

10 ................. 1000

20 ................. 2000

5 .............. 1000

11............ 2000

11 ................. 1100

21 ................. 2100

5.5 ............ 1100

11.5......... 2100

12 ................. 1200

22 ................. 2200

6.5 ............ 1200

12............ 2200

14 ................. 1400

24 ................. 2400

7.5 ............ 1400

13............ 2400

17 ................. 1700

25 ................. 2500

9.5 ............ 1700

13.5......... 2500

18 ................. 1800

27 ................. 2700

10 ............. 1800

15............ 2700

19 ................. 1900

30 ................. 3000

10.5 .......... 1900

16.5......... 3000

To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires power.

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Wiring and Schematic Diagrams

To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires power.

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Electronic Control Operation

So…how do I use it?

(A)

( B) (C)

(D)

(E)

(F) (G)

Note: Control panel coloring may vary by model

Control Panel Features

(A) LED DISPLAY (B) TIME ENTRY KEY (C) X2 KEY (D) POWER LEVEL KEYS (E) NUMBER KEYS /

PRESET PROGRAM KEYS

(F) STOP/RESET KEY (G) START KEY

Interrupting Operation (Pause Mode)

While the oven is operating, press STOP/RESET key to interrupt operation. Display shows remaining cooking time. Close door and press START key to

resume oven operation.

Canceling Mistakes

If oven is not cooking, press STOP/RESET key to clear display. If oven is cooking, press STOP/RESET key once to stop oven, then again to clear display. If oven door is open and time shows in display, close oven door and press STOP/ RESET key to clear display.

Manual Time Entry Mode

Time entry mode allows the user to manually enter a cook time and power level.

1. Open oven door and place food in oven. Close door.

2. Press the TIME ENTRY key . “00:00” is displayed.

3. Press Number Keys to enter the desired cook time.

4. Press POWER LEVEL key , , or to select power level. LED will display the related power. If the same key is pressed twice, the power will change to PL10 (Power Level 10 or full power). If no power chosen, PL10 is default.

5. Press START key to begin cooking. Oven begins cooking and the LED displays cooking time.

6. At the end of the cooking cycle, the oven beeps and LED displays “End”.

Operating Preset Program Keys

From the factory, this oven can of store up to 10 preprogrammed cooking sequences in memory, for one key touch operation.

1. Open oven door and place food in oven. Close door.

2. Press a Number Key to run the Preset Program associated with that key. Oven begins cooking and the LED displays cooking time.

3. At the end of the cooking cycle, the oven beeps and LED displays “End”.

FACTORY PRESET PROGRAM SETTINGS

NUMBER KEY

TIME

POWER

10 sec.

100%

20 sec.

30 sec.

45 sec.

1:00 min.

1:30 min.

2:00 min.

3:00 min.

4:00 min.

5:00 min.

*Note: Factory setting may vary by model

The switching operation of this microwave oven can cause voltage fluctuations on the supply line. The operation of this oven under unfavorable voltage supply conditions can have adverse effects. This device is intended for the connection to a power supply system with a maximum permissible system impedance Zmax of 0.2 Ohms at the interface point of the user’s supply. The user has to ensure that this device is connected only to a power supply system which fulfills the requirement above. If necessary, the user can ask the public power supply company for the system impedance at the interface point.

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Electronic Control Operation

Programming Mode

This mode allows the user to assign cook times, power levels, and stage cooking to the Number Keys.

1. Open oven door and press and hold Number Key “1” for 5 seconds. The oven beeps and LED displays “ProG”.

Note: If STOP/RESET key is pressed before programming is complete,changes are discarded and microwave exits programming mode.

2. Press a Number Key to change or review a Preset Program setting.

3. Press Number Keys to enter the new desired cook time.

5. Press START key to save the cooking program. LED displays “ProG”.

Note: If the program chosen exceeds the maximum time allowed by User

Option 7, then the oven will beep three times and return to “ProG” to indicate the

program is unacceptable.

6. Close the door to exit Programming Mode.

Programming Multiple Cooking Stages

This allows food items to be cooked using a combination of various power levels and times. A maximum of four stages can be set.

1. From Programming Mode or Manual Time Entry Mode, set time and power level for the first stage.

2. Press TIME ENTRY key to set the next stage. LED displays “S-2”, “S-3” or “S-4” to indicate second, third, or fourth stage. Set time and power for the stage.

3. Repeat step 2 for any subsequent stages.

4. Press START key to save the cooking program or begin cooking.

X2 - Double Quantity Cooking

The X2 pad allows two quantities of the same food item to be cooked at once

Note: X2 function may be used only with Preset Program Number Keys.

1. Open oven door and place food in oven. Close door.

2. Press X2 key , LED displays “doub”.

3. Press desired Preset Program Number Key(s). LED displays the cooking time for two quantities. The oven will start cooking per the quantity preset cooking time.

4. At the end of the cooking cycle, the oven beeps and LED displays “End”.

Example: If number “5” key is programmed to cook for 1:00, when first pressing

X2 key and then pressing number “5” key, the oven will automatically set the cook time to 1:48. (1:00 cook cycle x 80% “X2” cook factor = 1:48)

MULTIPLE STAGE PROGRAMMING EXAMPLE:

To save a cook setting of two stages

on Number Key “3”. Stage 1: 1 minute

25 seconds at 70% power; Stage 2: 5 minutes 40 seconds at 50% power.

1. Open oven door and press Number

Key “1” for 5 seconds. LED

displays “ProG”.

2. Press Number Key “3”.

3. Press Number Keys “1”, “2” and

“5” to input the cooking time. LED

displays 1:25.

4. Press 70% POWER LEVEL key to input 70% power level. LED

displays “PL7”.The first stage is finished.

Press TIME ENTRY key displays “S-2”.

, LED

6. Press Number Keys “5”, “4”, “0”

button, LED displays “5:40”

7. Press 50% POWER LEVEL key to input 50% power. LED

displays “PL5”. The second stage is

finished.

Press START key

to save.

To use this program press “3”. The

oven will start operating for 7:05 (1:25 at 70% power + 5:40 at 50% power).

PROGRAMMING EXAMPLE:

To save a cook setting of 1 minute and 25 seconds at 70% power on

Number Key “3”.

1. Open oven door and press Number

Key “1” for 5 seconds. LED

displays “ProG”.

2. Press Number Key “3”.

3. Press Number Keys “1”, “2” and

“5” to input the cooking time. LED

displays 1:25.

4. Press 70% POWER LEVEL key to input 70% power level. LED

displays “PL7”.

Press START key

to save.

To use this program press “3”. The oven will start operating for 1:25 at 70% power.

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Electronic Control Operation

On-the-Fly Cooking

On-the-Fly Cooking allows the user to start another cook cycle while the oven is operating or paused.

Note: User Option OP:51 must be enabled for use of On-the-Fly cooking.

1. While the oven is cooking or while in Pause Mode, press a Number Key to automatically start the Preset Program associated with that key.

2. Oven begins cooking and the LED displays cooking time.

3. At the end of the cooking cycle, the oven beeps and LED displays “End”.

User Option Mode

This allows the user to customize various oven settings.

1. Open oven door and press Number Key “2” for 5 seconds. Oven beeps and LED displays “OP: - -”.

2. Press any Number Key to enter related options as noted in chart below.

3. To change, repeat pressing the Number Key until desired setting is reached.

4. Press START key to save the selected setting. LED displays “OP: - -” to indicate selection was saved and another option change can be made.

5. To exit User Option Mode, press STOP/RESET key and close door.

Note: If START key is not pressed as the last step, the selected option will not be saved.

NUMBER KEY

DISPLAY

OPTIONS (FACTORY SETTINGS IN BOLD)

1 End of Cycle Beep

OP:10

OP:11 OP:12

3 second beep

Continuous beep until door is opened 5 beep bursts until door is opened

2 Key Beep Volume

OP:20 OP:21

OP:22

OP:23

Eliminates beep Sets volume to low

Sets volume to medium

Sets volume to high

3 Key Beep

OP:30

OP:31

Prevents beep when pad is pressed

Allows beep when pad is pressed

4 Active Display

OP:40

OP:41 OP:42 OP:43

15 seconds after oven door is opened, keyboard disabled

30 seconds after oven door is opened, keyboard disabled 1 minute after oven door is opened, keyboard disabled 2 minutes after oven door is opened, keyboard disabled

5 On-the-Fly Cooking

OP:50

OP:51

Prevents different pre-programmed pads to be activated during cooking

Allows different pre-programmed pads to be activated during cooking

6 Reset Door Open

OP:60

OP:61

Allows oven to resume heating time countdown after door is opened during cycle

Cancels heating time count down after door is opened during cycle.

7 Maximum Heating Time

OP:70

OP:71

Allows 30 minutes of heating time

Allows 10 minutes of heating time

8 Manual Operation

OP:80

OP:81

Allows use of preprogrammed pads only

Allows use of manual time entry and preprogrammed pads

9 Double Digit Operation

OP:90

OP:91

Allows 10 (0-9) preprogrammed pads

Allows 20 (00-99) preprogrammed pads

*Note: Factory setting may vary by model

CHANGING USER OPTION EXAMPLE:

To set the key beep volume to high.

1. Open oven door and press Number

Key “2” for 5 seconds. LED

displays “OP: - -”.

2. Press Number Key “2”. “OP:22”

displays.

3. To change, repeat pressing “2”.

LED displays “OP:20”, “OP:21”, “OP:22”, “OP:23” etc. Stop

pressing once “OP:23” displays.

4. Press START key to save the

selected setting. LED displays “OP:

- -” to indicate selection was saved and another option change can be made.

Amana Menumaster RMS510TSIA SERVICE MANUAL

Specifications and Main Features

Frequently Asked Questions

User Manual