Comfee' CMFE1000 Other

File E214180

Project 07CA40818

Issued: October 02, 2007

Revised: November 11, 2014

REPORT

On

MICROWAVE COOKING APPLIANCES

* GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD

Guangdong, 528311 China

Copyright © 2007 Underwriters Laboratories Inc.

Underwriters Laboratories Inc. authorizes the above named company to
reproduce this Report provided it is reproduced in its entirety.

File E214180 Vol. 1 Sec. 16 Page 1 Issued: 2007-10-02
and Report Revised: 2019-01-31

DESCRIPTION

PRODUCT COVERED:

* USL, CNL - Counter-top Microwave Models EM720C##, AM720C##, CP41079,
PS71071, PS71072, PS71078, PS71079, EM720CWA-PMB, CE21061, CE21069, CE21065,
CS51061, E(A)M720C##-PM, NS-7CM6-BK, NS-7CM6-SS, NS-7CM6-WH, MW-07009-01,
RVS486001501, RVS486001502, NS-7CM6WH-C, E(A)M820C##, E(A)M820C##-PM,
EM720C##-PMB, 81024, EM720C##-PMR, EM720C##-B, EM720C##-W, EM720C##-R, 970-

86122, 970-86129, 970-86133, EM720C##-S, EM720C##-BMS, EM720C##-WMS, CE2107#,

PS-MWO7#, MMC07MELWW, MMC07ML7ST, where ## is alphabetic characters.

*USL, CNL - Counter-top Microwave Models E(A)M720C***, E(A)M720C***-PM,
E(A)M820C***, E(A)M820C***-PM, EM720C***-PMB, EM720C***-PMR, EM720C***-B,
EM720C***-W, EM720C***-R. Where “***” may be any number from 0~9 or letter
A~Z denotes appearance differences.

USL, CNL - Under Cabinet Microwave Oven Model EM720D##-P0 405.73072310,

405.73079310, EM720C##-PMUA, EM720C##-PMUK, where ## is alphabetic characters.

USL, CNL - Under Cabinet Microwave Oven Model EM720D***-P0 405.73072310,
EM720C***-PMUA, EM720C***-PMUK, where “***” may be any number from 0~9 or
letter A~Z denotes appearance differences.

USL – Countertop or Under Cabinet Microwave Oven Model E(A)M720D##,
E(A)M720C##-PMU, where ## is alphabetic characters.

USL – Countertop or Under Cabinet Microwave Oven Model E(A)M720D***,
E(A)M720C***-PMU, where “***” may be any number from 0~9 or letter A~Z denotes
appearance differences.

NOTE: Models MM720C##, MM720C##-PM, MM720C##-PMB, MM720C***, MM720C***-PM,
MM720C***-PMB are obsolete.

File E214180 Vol. 1 Sec. 16 Page 1-1 Issued: 2007-10-02
and Report Revised: 2018-10-18

ELECTRICAL RATINGS

Models

Voltage

(V)

Freq
(Hz)

Input
Watts

(W)

Microwav
e Output

Watts

(W)

Rated

Current

(A)

Output

Frequency

(Mhz)

Cavity

Size

(L/Cu-ft)

EM720C##, AM720C##,
E(A)M720C***,
MM720C##
E(A)M720C##-PM,
E(A)M720C***-PM,
NS-7CM6-BK,
NS-7CM6-SS,
NS-7CM6-WH,
RVS486001501,
RVS486001502,
MW-07009-01, NS­7CM6WH-C, MM720C##­PM, MM720C##-PMB,
EM720D##-P0
CP41079, PS71071,
PS71072, PS71078,
PS71079, CE21061,
CE21069, CE21065,
CS51061, EM720CWA-PMB

405.73072310,

405.73079310,
EM720C##-PMB,
EM720C##-PMUA,
EM720C##-PMUK, 81024,
EM720C##-PMR,
EM720C##-B, EM720C##­W, EM720C##-R, 970­86122, 970-86129,
EM720C##-S, EM720C##­BMS, EM720C##-WMS,
CE2107#, PS-MWO7#,

MMC07MELWW,
MMC07ML7ST

120

60

1050

700

9.5

2450

20 / 0.7

E(A)M720D##,
E(A)M720C##-PMU

120

60

1050

700

9.5

2450

20 / 0.7
E(A)M820C##

120

60

1250

800

10.5

2450

20 / 0.7

E(A)M820C##-PM, 970­86133

120

60

1250

800

10.5

2450

20 / 0.7

#/##/*** : Suffix could be from 0 to 9 or from A to Z (Cosmetic Design ).
Note : EM720C## series is minor changed (Cavity size and ventilation opening
of oven cavity)from EM717C## series at section 14 dated 2006-12-21.

File E214180 Vol. 1 Sec. 16 Page 1A Issued: 2007-10-02
and Report Revised: 2018-03-30

ENGINEERING CONSIDERATIONS: (Not for Field Representative's Use)

The products covered by this Report are microwave cooking appliances
intended for household use. The appliances incorporate air cooled magnetrons,
with a transformer for the high voltage and filament voltage supplies, for
generating microwave energy. The ovens are provided with a minimum of two
door interlocks, designated as the primary and secondary interlocks, which
serve to prevent generation of microwave energy when the oven door is opened.

The product is provided with an interlock monitor circuit which
functions if there is failure of the monitored interlocks thereby terminating
operation of the appliance. It is then necessary to have the product serviced
by a qualified serviceman.

For the schematic diagram, refer to the Ill.1 for UL Models and the
Ill.2 for cUL Models. Refer to ILL. 2A for both UL&CUL Models.

For the schematic diagram of MM720C##-PM, MM720C##-PMB, refer to the
ILL. 9 for UL Models and the ILL. 9A for cUL Models.

USL indicates compliance with the applicable requirements in the
Standard for Microwave Cooking Appliances, UL 923 fifth Edition.

CNL indicates compliance with the applicable requirements in the
Standard for Microwave Ovens, CAN/CSA-C22.2 No. 150-M89.

NOMENCLATURE:

Representative Models: E(A)M720C##, E(A)M720C***

E M 7 20 C ## or ***
I II III IV V VI

I

Controller Type:
E/A = Electronic Controller (E: Film type keypad, A: Button type
keypad)

II

Function

M= Microwave

III

Output Power Rating:
7 = 700 W

IV

Cavity Size:
20 = 20 liters

V

Develope No.
A=first development

Ⅵ

Shape: Suffix could be from 0 to 9 or from A to Z

File E214180 Vol. 1 Sec. 16 Page 1B Issued: 2007-10-02
and Report Revised: 2013-08-06

Model differences

Model EM720C## is identical to model AM720C## except for cosmetic
differences.

Model MM720C## is identical to model AM720C## except for that mechanical
control employed and different HV transformer.

Model E(A)M820C## is identical to model E(A)M720C## except for higher
input wattage, and different HV transformer, HV Capacitor, Magnetron and Power
Control PWB.

Model E(A)M720C##-PM is identical to model E(A)M720C## except for Oven
Cavity, Microwave Guide Inlet Opening, Ventilation Openings in cavity walls,
Interlock Switch Supporter, Cooling Fan Air Guide, Steel Air duct, right side
enclosure and molding shape of Bottom Enclosure.

Models CP41079, PS71071, PS71072, PS71078 and PS71079 are identical to

Model EM720C## except for brand name “CHEF’S SELECTION, CONTINENTAL ELECTRIC,
CONTINENTAL PLATINUM, PROFESSIONAL SERIES” and Model number.

Models CE21061, CE21069, CE21065, CS51061 are identical to Model

MM720C## except for brand name “CHEF’S SELECTION, CONTINENTAL ELECTRIC,
CONTINENTAL PLATINUM, PROFESSIONAL SERIES” and Model number.

Model E(A)M720D##, is identical to models E(A)M720C##-PM(Construction as
describe in Fig. 9 and Fig. 10) except model E(A)M720D## employing HV
Transformer Cat. No. MD-701AMR-3, PWB Cat. No. EMXAAGK and filter PWB Cat. No.
MDFLT12G(Provide continuously 100% full power operation program), intended to
be mounted under cabinet or on countertop.

Model E(A)M820C##-PM is identical to model E(A)M820C## except Oven
Cavity, Cavity Front Plate, Microwave Guide Inlet Opening, Ventilation
Openings in cavity walls, Oven Cavity Thermostat, Interlock Switch Supporter,
Cooling Fan Air Guide, Steel Air duct, Top and Side enclosure, Rear Enclosure
and molding shape of Bottom Enclosure.

Model MM720C##-PM is identical to Model E(A)M720C##-PM except for for
providing mechanical control assembly, high voltage transformer (MD-701AMR-1)
and bottom enclosure.

Model MM720C##-PMB is identical to MM720C##-PM except model name .

Model MW-07009-01 is identical to Model EM720CKL－PM except for brand
name and Model number.

Model EM720CWA-PMB is identical to Model EM720CWA-PM except model name.

Model 405.73072310 (White color) and 405.73079310 (Black color) are
identical to Model EM720DFF-P0 except model name.

Model EM720D##-P0 is identical to EM720C##-PM expect for under cabinet
installation.

File E214180 Vol. 1 Sec. 16 Page 1C Issued: 2007-10-02
and Report Revised: 2018-10-18

Models RVS486001501 and RVS486001502 are identical to Model EM720C##-PM

except model name.

Model EM720C##-PMB is identical to Model EM720C##-PM except for model

name.

Models NS-7CM6-BK, NS-7CM6-SS and NS-7CM6-WH are identical to Model

EM720C##-PM except model name.

Models EM720C##-PMUA and EM720C##-PMUK are identical to model EM720D##-

P0 except model name.

Model E(A)M720C##-PMU is identical to model E(A)M720D## except model

name.

Model 81024 is identical to Model EM720CFF-PM except model name.

EM720C##-PMR is identical to Model EM720C##-PM except for model name.

Models EM720C##-B, EM720C##-W, EM720C##-R are identical to Model

EM720C##-PM except for model name.

Models 970-86122, 970-86129 are identical to Model EM720CPL-PM except

model name.

Model 970-86133 is identical to Model EM820CPS-PM except model name.

Model E(A)M720C*** is identical to Model EM720C##, AM720C## respectively

except for model name.

Model E(A)M720C***-PM is identical to Model E(A)M720C##-PM respectively

except for model name.

Model NS-7CM6WH-C is identical to Model E(A)M720C##-PM except for brand

name (Insignia) and model name.

Models EM720C##-S, EM720C##-BMS, EM720C##-WMS are identical to Model

EM720C##-PM except for model name and brand name.

Models CE2107#, PS-MWO7# are identical to Model E(A)M720C##-PM except

for brand name and Model number.

Models MMC07MELWW and MMC07ML7ST are identical to Model E(A)M720C##-PM

except for brand name and Model number.

File E214180 Vol. 1 Sec. 16 Page 1D Issued: 2007-10-02
and Report New: 2017-05-27

MODELS DIFFERENCES: (CONT’D)

A

B (Basic Model)

Description

(The models in Column “A” are identical

to those in Column “B” except below)

E(A)M720C***

E(A)M720C##

Same except model name

MM720C***

MM720C##

Same except model name

E(A)M720C***-PM

E(A)M720C##-PM

Same except model name

MM720C***-PM

MM720C##-PM

Same except model name

MM720C***-PMB

MM720C##-PMB

Same except model name

E(A)M820C***

E(A)M820C##

Same except model name

E(A)M820C***-PM

E(A)M820C##-PM

Same except model name

EM720C***-PMB

EM720C##-PMB

Same except model name

EM720C***-PMR

EM720C##-PMR

Same except model name

EM720C***-B

EM720C##-B

Same except model name

EM720C***-W

EM720C##-W

Same except model name

EM720C***-R

EM720C##-R

Same except model name

EM720D***-P0

405.73072310

EM720D##-P0

405.73072310

Same except model name

EM720C***-PMUA

EM720C##-PMUA

Same except model name

EM720C***-PMUK

EM720C##-PMUK

Same except model name

E(A)M720D***

E(A)M720D##

Same except model name

E(A)M720C***-PMU

E(A)M720C##-PMU

Same except model name

File E214180 Vol. 1 Sec. 16 Page 2 Issued: 2007-10-02
and Report Revised: 2019-01-31

CONSTRUCTION DETAILS:

GROUNDING:

All exposed dead-metal parts and all dead-metal parts inside the
enclosure which may be exposed to contact during any servicing operation,
including maintenance and repair, and that may become energized, are reliably
connected to the grounding conductor of the power supply cord unless otherwise
indicated. This connection is maintained by means of green colored insulated
jumper wires, by contact between unpainted or plated steel metal surfaces, by
welding or by self-tapping sheet metal screws with serrated heads or star
washers to cut through painted surfaces or R/C (RFWV2/8) quick connector with
detent locking action.

INTERNAL WIRING:

All line voltage internal and low voltage internal wiring is R/C
(AVLV2), rated 300 V, 105 C minimum, VW-1 for UL and FT1 for cUL. The high
voltage wiring is R/C (AVLV2), No. 22-14 AWG, rated 105C minimum and rated 10

kV dc minimum. All wiring associated with components of circuits identified
as line voltage, high voltage, or low voltage circuits are routed away from
un-insulated live parts of the other two circuits. The high voltage wiring is
also mechanically segregated from wiring in the line and low voltage circuits
and from dead-metal parts. All wiring is reliably routed away from sharp
edges, moving parts and the high voltage transformer stack and magnetron
frame.

ENCLOSURE OPENINGS:

General - The enclosure is not provided with any openings which allow
the insertion of an insulated wire into any microwave-energy-containing spaces
with the door closed, which would result in microwave radiation emission in
excess of 5 mW/cm².

Through any openings on the outer enclosure, CSA probe (CSA C22.2 No
150-M89) Fig. 1 can not touch any internal wire and un-insulated parts

All ventilation or other openings shall be as described in the text of
the Report.

File E214180 Vol. 1 Sec. 16 Page 2A Issued: 2007-10-02
and Report New: 2019-01-31

ELECTRICAL CONNECTIONS:

Unless otherwise stated, all electrical connections are arranged and located as
specified in the Sec. Gen. The connector identifications and connector/insulator
materials are as noted below.

Connectors
(within a
circuit ˃ 60 W)

Connector/insulator materials

Microwave oven model(s)

MFR

Type

Rating

Power Relay
terminal
connectors

Fangpu

FP FF187

250 V / 105C

Models with Electronic

Controller

Haoyue

HY Series

1500 V / 105C

Controller PCB
Input connector

Haoyue

HY Series

1500 V / 105C

Models with Electronic

Controller

Primary
Interlock
Switch terminal
connectors

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

Interlock
Monitor Switch
terminal
connectors

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

HV Transformer
Input terminal
connectors

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

Magnetron Input
connectors

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

Lamp Holder
terminal
connectors

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

Cavity
Thermostat
Connectors

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

Magnetron
Thermostat
Connectors

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

HVC terminal
Connectors

No connectors insulator

All

Cooling Fan
Motor terminal
Connectors

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

Noise Filter L
Input Connector

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

Noise Filter N
Input Connector

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

Noise Filter L
Output
Connector

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

Turntable motor
terminal
connectors

Fangpu

FP FF187

250 V / 105C

All

Haoyue

HY Series

1500 V / 105C

File E214180 Vol. 1 Sec. 16 Page 3 Issued: 2007-10-02
and Report

MARKINGS AND INSTRUCTIONS:

See Section General for other required Markings and Instructions.

User Microwave Caution Markings - A legible, permanent type marking
containing the specific wording noted in Section General is provided. The
title is emphasized (bold print, contrasting color, etc.) to elicit the
attention of the user.

Serviceman Microwave Caution Marking - A legible, permanent type marking
containing the specific wording noted in Section General is provided. The
word "Caution" is emphasized (bold print, contrasting color, etc.) to elicit
the attention of the user.

User Grounding Warning Marking - A legible, permanent type marking
containing the specific wording noted in Section General is provided. The
word "WARNING" is emphasized (bold print, different lettering, contrasting
color, etc.) to elicit the attention of the user. This marking is in letters
not less than 2.4 mm high:

Ungrounded Component Caution Marking – The label is located on the
outside of the appliance where readily visible before any servicing operation
and at each approach to the relevant components where readily visible before
or when the relevant components becomes accessible. The label bears the
following warning:

"DANGER - AN INTERNAL PART IS INTENTIONALLY NOT GROUNDED AND MAY PRESENT
A RISK OF ELECTRICAL SHOCK ONLY DURING SERVICING. SERVICE PERSONNEL - DO NOT
CONTACT THE FOLLOWING PARTS WHILE THE APPLIANCE IS ENERGIZED: if provided
Fan Motor, Turntable Motor, Damper Motor, Low voltage transformer (Touch
control type) and Timer Motor (Mechanical type)”

“Not For Built-In Installation” : For Counter-top installation models
only.

File E214180 Vol. 1 Sec. 16 Page 4 Issued: 2007-10-02
and Report Revised: 2013-09-13

Switch and Fuse Label - These labels, as specified in the Report, are
located near each component on the oven chassis inside of the appliance
enclosure, where readily visible before any servicing operation.

INSTRUCTIONS

*User Instructions - A user/operator manual is provided with each oven
detailing the proper use, care and maintenance of the appliance. It also
contains the specific microwave radiation safety precautions described in
Section General. For user’s manuals, refer to Ill. 13.

Serviceman Instructions - A service manual is made available by the
manufacturer for service personnel with instructions provided for service
adjustments and procedures including those involving interlock switches,
servicing of the interlock monitor circuit, and proper replacement of the
monitor fuse and monitor switch. See Section General.

Power Supply Cord – If the appliance utilizes a power supply cord which
measures more than 2 ft (0.6 m) in length but shorter than 4.5 ft (1.4 m) in
length, the following information is to be provided either as a marking or
within the instructions manual.

“A short power-supply cord is provided to reduce the risks resulting from
becoming entangled in or tripping over a longer cord.

Longer cord sets or extension cords are available and may be used if
care is exercised in this use.

If a long cord extension cord is used, (1) the marked electrical rating
of the cord set or extension cord should be at least as great as the
electrical rating of the appliance, (2) the extension cord must be grounding
type 3 wire cord, and (3) the longer cord should be arranged so that it will
not drape over the countertop or tabletop where it can be pulled on by
children or tripped over accidentally."

SPACINGS:

See Section General.

File E214180 Vol. 1 Sec. 16 Page 5 Issued: 2007-10-02
and Report Revised: 2014-07-31

MODEL EM720C##, E(A)M720C##-PM, E(A)M820C##-PM - FIG. 1, 1-1 ,1A, AND 1B

General - Fig. 1 shows the front view of the Model EM720C## and Fig. 1-1
shows the left side view of the Model EM720C##. Represents all models unless
otherwise indicated. Fig. 1A and Fig. 1B show the right side view of Models
E(A)M720C##-PM and E(A)M820C##-PM.

1. Door Assembly - Secured by door hinges. Refer to Figure 8 for door

assembly descriptions.

2. Display Lens and touch pad – Any R/C (QMFZ2) plastic, rated HB

minimum.

3. Top and side Enclosure – Painted Steel or stainless steel minimum 0.4 mm

thick, measuring 440 mm 238 mm by 264 mm, Secured to oven cavity chassis

by integral tabs and screws. One or more screws provided with serrated

head or toothed star washer to cut through paint for grounding. Front

edge is folded over and is provided with slots which mate with flanges

on oven cavity chassis.

Alternate – (For Models E(A)M720C##-PM and E(A)M820C##-PM only) Same as

above except right side of Enclosure shape shown as Fig. 1A.

4. Ventilation Openings – Provided with louvered openings measured approx.

30 mm by 6 mm are provided in the area of 190 mm by 26 mm and 110 mm by

36 mm on the left side.

5. Electronic Controller Assembly – GUANGDONG MIDEA MICROWAVE AND

ELECTRICAL APPLIANCES MFG CO LTD. Model MD2005L or MD2005LS or

MD2005LSB, power control PWB. Refer to file E214180, Vol. 3. Sec. 5 for

additional details.

Cooking

Mode

First Step

Repeated Step

Total

Cooking Time

Indicator

Display

Microwave

Full power,

15min

80% power, 18s on 4s

off

99min99sec

PL10

Alternate - (For Model AM720C##-PM only) GUANGDONG MIDEA KITCHEN

APPLIANCES MFG CO LTD. Model AGXEEXX-81-K, power control PWB. Refer to

file E214180, Vol. 3. Sec. 5 for additional details.

*

File E214180 Vol. 1 Sec. 16 Page 5-1 Issued: 2007-10-02
and Report Revised: 2019-01-31

*6. Control Panel – R/C (QMFZ2), ABS, LG Chemical Ltd.(E67171), Type AF305

or AF305HT rated 5VA, 85 oC, min 2.5 mm thick. Measures 238 mm high by

84 mm wide. Secured to the Oven Cavity Front Plate by integral tabs and

screw.

Alternate – Same as above except LG CHEMICAL LTD (E67171), Type AF303S,

rated 5VA, 85oC, minmum 2.5 mm thick.

Alternate – (Not Built-in Models) Same as above except Control Panel is

provided with an inside steel bracket, measured 0.5 mm thick, overall

165 by 72 by 26 mm, not used for the enclosure of live parts and secured

to Oven Cavity Front Plate and Control Panel by screw and tab. See

ILL. 10 for details of the inside steel bracket.

Alternate – (Not Built-in Models) Same as above except Control Panel is

provided with an inside steel bracket, measured 0.5 mm thick, overall

165 by 72 by 24 mm, not used for the enclosure of live parts and secured

to Oven Cavity Front Plate and Control Panel by screw and tab. See

ILL. 10A for details of the inside steel bracket.

7. Door Release Button – (Only for push button type models only) Any R/C

(QMFZ2), min. rated HB. The different appearance with different

dimensions, although the function of all these door release is the same.

Secured to Control Panel Enclosure by two integral tabs by control

panel.

File E214180 Vol. 1 Sec. 16 Page 5A Issued: 2007-10-02
and Report Revised: 2011-12-16

MODELS E(A)M820C##, E(A)M820C##-PM

General - Models E(A)M820C## and E(A)M820C##-PM are identical to model
E(A)M720C## except as described below.

1. Electronic Controller Assembly – GUANGDONG MIDEA MICROWAVE AND

ELECTRICAL APPLIANCES MFG CO LTD. Model MD1001L or MD1001LS, MD1001LSB,

power control PWB. Refer to file E214180, Vol. 3. Sec. 5 for additional

details.

File E214180 Vol. 1 Sec. 16 Page 6 Issued: 2007-10-02
and Report Revised: 2013-08-06

MODEL MM720C## - FIG. 2
MODEL MM720C##-PM - FIG. 2A

General - These figures are a front view of the subject unit. MM720C##
is identical to model EM720C## except as described below. MM720C## is
identical to Model E(A)M720C##-PM except as described below. Also represents
other models unless otherwise specified.

1. Mechanical Controller Assembly - R/C (WGZR2 / 8), Yuyao Jing Cheng High

& New Tech. Co., Ltd., Type VF35M104ⅡE-S (E189738). Secured to oven

cavity front plate by a screw and integral tabs in the control frame

engaging slots within the oven cavity front plate. Operating time 35

min.

Alternate – Same as above except for, type VF30M104ⅡE-S. operating time

is 30 min.

Alternate – (For E(A)M720C##-PM only) Same as above except for YUYAO

JING CHENG HIGH & NEW TECHNOLOGY CO LTD (E189738), type VFD35M104IIE,

operating time 35 min.

2. Timer Knobs – Any R/C (QMFZ2) Type, min. rated HB. Measured 50 mm OD by

26 mm long. Secured to timer motor shaft by friction. The surface of
knob for gripping may be changed.

3. Power Knob – Any R/C (QMFZ2) Type, min. rated HB. Measured 50 mm OD by 18

mm long. Secured to Power Switch shaft by friction. The surface of knob
for gripping may be changed.

File E214180 Vol. 1 Sec. 16 Page 7 Issued: 2007-10-02
and Report Revised: 2017-10-27

FRONT VIEW MODEL EM720C## WITH DOOR OPEN - FIG. 3 and 3A

General - Shows view of Model EM720C## with the door open. Represents
all models unless otherwise indicated.

1. Microwave Guide Inlet Opening - Inlet opening measures 86 mm wide by

39 mm high, located on the cavity right side wall. Provided with a mica,

measured 64 mm by 116 mm, min 0.35 mm thickness. Secured by integral

tabs to cavity.

Alternate – Same as above except provided with a plastic cover, R/C

(QMFZ2), Guangdong Aldex Advanced Plastics Co., Ltd. (E493989), Type PP

140F, rated HB, 65C, measures 115 mm by 113 MM by 26 mm high, minimum

1.3 mm thick.

2. Ventilation Openings - A series of holes measuring 3.0 mm diameter each,

located in cavity left side wall. For details, refer to Fig.3A.

3. Oven Lamp and Air Inlet Opening - A series of holes measuring 3.0 mm

diameter each, located in the cavity right side wall. Covers overall

area measuring approximately 76 mm by 55 mm.

4. Oven Cavity – Steel, epoxy painted or stainless, minimum 0.4 mm thick.

Either spot-welded or riveted to oven cavity front plate and rear

enclosure. Cavity dimensions are maximum measurements and may not

accurately indicate the total cavity volume.

Oven Cavity Max Dimensions (mm)

Oven Cavity Sizes

(l)

Width

Height

Depth

19.6

306

208

307

5. Glass Turntable Tray – (All Models except E(A)M720C##-PM & E(A)M820C##-

PM) Measures 245 mm diameter. Tray supported by Turntable Support.

Alternate – (For Models E(A)M720D##, MM720C##-PM, MM720C##-PMB ,

E(A)M720C##-PM & E(A)M820C##-PM) Same as above except measured 255 mm

diameter.

6. Turntable Support- R/C (QMFZ2), rated HB minimum. Three pairs of plastic

wheels provided.

File E214180 Vol. 1 Sec. 16 Page 7-1 Issued: 2007-10-02
and Report New: 2017-10-27

7. Oven Cavity Front Plate - Steel, epoxy painted or stainless 0.5 mm

thick. Secured to oven cavity by spot welding. Two interlock actuator

openings are provided on right of the plate. Overall dimensions

Front Plate Dimensions (in)

Width

Height

431 235

8. Interlock Actuator Openings - Two openings provided for the engagement

of the interlock actuators. Located on the right of the oven cavity

front plate. Top opening measures approximately 24 mm by 10 mm. Bottom

opening measures approximately 25 mm by 10 mm. Upper Opening for the

primary interlock switch does not allow actuation of switch by inserting

10 cm long straight object or any part of human body.

File E214180 Vol. 1 Sec. 16 Page 7A Issued: 2007-10-02
and Report Revised: 2017-10-27

FRONT VIEW MODEL E(A)M720C##-PM WITH DOOR OPEN - FIG. 3B, 3C AND 3D

General - FIG. 3B shows the front view of Model E(A)M720C##-PM with the

door open. Fig. 3B is identical to Fig. 3 except the below items.

1. Microwave Guide Inlet Opening - Inlet opening measures 86 mm wide by

47 mm high, located on the cavity right side wall. Provided with a
mica, measured 64 mm by 116 mm, min 0.35 mm thickness. Secured by
integral tabs to cavity.

Alternate – Same as above except provided with a plastic cover, R/C

(QMFZ2), Guangdong Aldex Advanced Plastics Co., Ltd. (E493989), Type PP
140F, rated HB, 65C, measures 115 mm by 113 MM by 26 mm high, minimum

1.3 mm thick.

2. Ventilation Openings - A series of holes measuring 3.0 mm diameter each,

located in cavity left (covering two areas, one measured approximately
overall 135 mm by 55 mm wide and the other one measured approximately
overall 77 mm by 33 mm wide) and top side walls (covering two areas, one
measured approximately overall 67 mm by 10 mm wide and the other one
measured approximately overall 77 mm by 7 mm wide). For details, refer
to Figs. 3C and 3D.

3. Oven Cavity – Steel, epoxy painted or stainless, minimum 0.4 mm thick.

Either spot-welded or riveted to oven cavity front plate and rear

enclosure. Cavity dimensions are maximum measurements and may not

accurately indicate the total cavity volume.

Oven Cavity Max Dimensions (mm)

Oven Cavity Sizes

(l)

Width

Height

Depth

20 307

218

307