Galaxy Equipment 177MW900GUA User manual

User Manual User Manual
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900W Microwave
Model: 177MW900GUA
Please read and keep these instructions. Indoor use only.
05/2023

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Table of Contents
Specifications
Safety Instructions .....................................................................................................................3
Grounding Instructions ..............................................................................................................4
Microwave Assembly .................................................................................................................5
Installation ..................................................................................................................................6
Operation ...................................................................................................................................7
Care and Cleaning ...................................................................................................................13
Troubleshooting .......................................................................................................................13
Model 177MW900GUA
Rated Voltage 120V~60Hz
Rated Input Power (Microwave): 1350W
Rated Output Power (Microwave): 900W
Oven Capacity: 25L
Turntable Diameter: ø10.63"
External Dimensions: 19.10" x 14.76" x 11.53"
Net Weight: 27.88 lbs.
E171666

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When using electrical equipment, basic safety precautions should be followed to
reduce the risk of burns, electrical shock, fire, or injury to persons.
READ ALL OF THE INSTRUCTIONS BEFORE USING THIS EQUIPMENT.
1. This equipment MUST BE GROUNDED.
Connect only to properly GROUNDED
outlet. See “GROUNDING
INSTRUCTIONS” on page 4 for further
details.
2. Use this equipment ONLY for its intended
use as described in this manual. This type
of microwave is specifically designed to
heat, cook or dry food. It is not designed
for industrial, laboratory or commercial
food service use.
3. DO NOT heat items able to explode in
this microwave, such as eggs, sealed
containers, glass jars, etc.
4. DO NOT operate this equipment if the
cord, plug and/or door is damaged, if it
is not working properly or if it has been
damaged or dropped.
5. This equipment, including power cord,
must be serviced ONLY by qualified
service personnel. Contact the nearest
authorized service facility for examination,
repair, or adjustment.
6. DO NOT cover or block filter or other
openings on equipment.
7. DO NOT store this equipment outdoors.
8. DO NOT use this product near water or
immerse the cord and/or plug in water.
9. Keep cord AWAY from HEATED surfaces.
10. DO NOT let cord hang over edge of table
or counter.
11. DO NOT overcook food as to avoid fire in
microwave cavity.
12. If materials inside the microwave ignite,
keep microwave door CLOSED, turn
microwave off and disconnect the power
cord, or shut off power at the fuse or
circuit breaker panel.
13. DO NOT use the cavity for storage.
14. DO NOT overheat liquids.
15. After heating, allow the container to stand
in the microwave oven for a short time
before removing the container.
16. DO NOT operate equipment without load
or food in microwave cavity.
17. DO NOT use metal utensils in microwave.
18. NEVER use paper, plastic, or combustible
materials that are not intended for cooking.
19. Clean microwave regularly and remove
any food deposits.
20. Not certified for commercial food service
use.
21. This product is intended for office/light
duty non-commercial food service use.
Excessive use can shorten the lifespan of
electrical parts.
SAVE THESE INSTRUCTIONS
Important Safety Instructions

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Opening Your New Microwave
• Inspect microwave for any damage such as cracks or dents in door or inside microwave cavity.
• Remove all materials from microwave interior.
• Remove all plastic wrap and packaging material before use.
• Do not install microwave next to or above source of heat, such as an oven or radiator. This could
cause the microwave oven to operate improperly and could shorten life of electrical parts.
• Install microwave on a level countertop surface.
• Outlet should be located so that the plug is accessible when microwave is in place.
Grounding Instructions
Microwave MUST be grounded. Grounding reduces risk of electric shock by providing an escape
wire for the electric current, if an electrical short occurs. This microwave is equipped with a cord
having a ground wire with a grounding plug. The plug must be plugged into an outlet that is properly
installed and grounded. Do not use an extension cord.
This device complies with part 18 of the FCC Rules
TO AVOID RISK OF ELECTRICAL SHOCK OR DEATH, THIS
MICROWAVE MUST BE EARTHED. TO AVOID RISK OF ELECTRICAL
SHOCK OR DEATH, DO NOT ALTER THE PLUG.

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Microwave Assembly
Remove the microwave and accompanying materials from the carton and oven cavity.
Your microwave comes with the following accessories:
(1) Glass Tray
(1) Turntable Ring
User Manual
F
G
A
CB
ED
A) Control panel
B) Turntable shaft
C) Turntable ring assembly
D) Glass tray
E) Observation window
F) Door assembly
G) Safety interlock system
Turntable Installation
Hub (underside)
Glass tray
Turntable shaft
Turntable ring assembly
8
Glass tray 1
Turntable ring assembly 1
Microwave Assembly
Oven Parts and Accessories
Remove the microwave and acompanying materials from the carton and
oven cavity.Your microwave comes with the following accessories:
b. Both the glass tray and turntable ring assembly
must always be used during operation.
c. All food and containers of food must be placed on
the glass tray during operation.
a. DO NOT place the glass tray upside down. The
glass tray should never be restricted in motion.
d. If the glass tray or turntable ring assembly
becomes damaged, contact the
manufacturer for replacement.
A. Control Panel
B. Turntable Shaft
C. Turntable Ring Assembly
D. Glass Tray
E. Observation Window
F. Door Assembly
G. Safety Interlock System
Turntable Installation
a. DO NOT place the glass tray upside down.
The glass tray should never be restricted in motion.
b. Both the glass tray and turntable ring assembly
must always be used during operation.
c. All food and containers of food must be placed on
the glass tray during operation.
d. If the glass tray or turntable ring assembly
becomes damaged, contact the manufacturer for
replacement.
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F
G
A
CB
ED
A) Control panel
B) Turntable shaft
C) Turntable ring assembly
D) Glass tray
E) Observation window
F) Door assembly
G) Safety interlock system
Turntable Installation
Hub (underside)
Glass tray
Turntable shaft
Turntable ring assembly
8
Glass tray 1
Turntable ring assembly 1
Microwave Assembly
Oven Parts and Accessories
Remove the microwave and acompanying materials from the carton and
oven cavity.Your microwave comes with the following accessories:
b. Both the glass tray and turntable ring assembly
must always be used during operation.
c. All food and containers of food must be placed on
the glass tray during operation.
a. DO NOT place the glass tray upside down. The
glass tray should never be restricted in motion.
d. If the glass tray or turntable ring assembly
becomes damaged, contact the
manufacturer for replacement.
Turntable Ring Assembly
Turntable Shaft
Glass Tray
Hub (underside)

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Installation
Remove all packaging materials and accessories.
Examine the microwave for any potential damage. If damage is found, DO NOT install the unit and
immediately contact the manufacturer.
Remove the protective film on the microwave oven cabinet surface.
Do not remove the light brown Mica cover that is attached to the oven cavity to protect the
magnetron component.
1. Select a level surface that provides enough space for the intake and outlet vents. See below
for clearance details.
A minimum clearance of 3.0 inches (7.5cm) is required between the microwave and any adjacent
walls. The unit cannot be fully enclosed, one side must be open.
• Leave a minimum clearance of 12 inches (30cm) above the oven.
• Do not remove the legs from the bottom of the oven.
• Blocking the intake and/or outlet openings can damage the oven.
2. Plug your oven into a standard 120V~ outlet. Confirm your outlets are wired as 120V~ before
plugging in.
WARNING: DO NOT INSTALL OVEN OVER RANGE COOKTOP OR
OTHER HEAT-PRODUCING APPLIANCE. IF INSTALLED NEAR OR
OVER A HEAT SOURCE, THE OVEN COULD BE DAMAGED AND
THE WARRANTY WOULD BE VOID.
3.0 inch(7.5cm)
3.0 inch(7.5cm)
12 inch(30cm)
OPEN
Operation
1. Power Level
2. Clock Setting
3. Kitchen Timer
11 power levels are available.
Level
Power
Display
10
100%
PL10
9
90%
PL9
8
80%
PL8
7
70%
PL7
6
60%
PL6
5
50%
PL5
4
40%
PL4
3
30%
PL3
2
20%
PL2
1
10%
PL1
0
0%
PL0
(1) Press "CLOCK" once, "00:00" will display.
(2) Press the number keys and enter the current time. For example, if it
is 12:10, press "1, 2, 1, 0" consecutively.
(3) Press "CLOCK" again to finalize the clock setting.
(4) If the numbers entered are not within the range of 1:00--12:59, the
setting will be invalid until valid numbers are entered.
Note: (1) In the process of clock setting, if the " STOP/CANCEL " button
is pressed or if there is no operation within 1 minute, the oven will
automatically go back to the former setting.
(2) If the clock needs to be reset, please repeat steps 1 to 3.
(1) Press "KITCHEN TIMER" once, the screen will display 00:00.
(2) Press the number keys and enter the desired time.
(3) Press "START/+30SEC" to confirm setting.
(4) When the timer is up, the buzzer will ring 5 times.
If the clock has been set, the screen will then display
the current time.
Note: While using the kitchen timer, no other programs can be set.

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Operation
1. Power Level
2. Clock Setting
3. Kitchen Timer
11 power levels are available.
Level
Power
Display
10
100%
PL10
9
90%
PL9
8
80%
PL8
7
70%
PL7
6
60%
PL6
5
50%
PL5
4
40%
PL4
3
30%
PL3
2
20%
PL2
1
10%
PL1
0
0%
PL0
(1) Press "CLOCK" once, "00:00" will display.
(2) Press the number keys and enter the current time. For example, if it
is 12:10, press "1, 2, 1, 0" consecutively.
(3) Press "CLOCK" again to finalize the clock setting.
(4) If the numbers entered are not within the range of 1:00--12:59, the
setting will be invalid until valid numbers are entered.
Note: (1) In the process of clock setting, if the " STOP/CANCEL " button
is pressed or if there is no operation within 1 minute, the oven will
automatically go back to the former setting.
(2) If the clock needs to be reset, please repeat steps 1 to 3.
(1) Press "KITCHEN TIMER" once, the screen will display 00:00.
(2) Press the number keys and enter the desired time.
(3) Press "START/+30SEC" to confirm setting.
(4) When the timer is up, the buzzer will ring 5 times.
If the clock has been set, the screen will then display
the current time.
Note: While using the kitchen timer, no other programs can be set.
Operation

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(1) Press "TIME COOK" once, the screen will display "00:00".
(2) Press number keys to input the cooking time.The maximum cooking
time is 99 minutes and 99 seconds.
(3) Press "POWER" once, the screen will display "PL10". The default
power is 100% power. From here you can adjust the power level
by selecting different number keys.
(4) Press "START/+30SEC" to start cooking.
Example: To cook with 50% microwave power for 15 minutes.
a. Press "TIME COOK" once. "00:00" displays.
b. Press "1", "5", "0", "0" consecutively.
c. Press "POWER" once, then press "5" to select 50% microwave
power.
d. Press "START/+30SEC" to start cooking.
Note: (1) In the process of setting, if the "STOP/CANCEL" button is
pressed or if there is no operation within 1 minute, the oven will
automatically go back to the former setting.
(2) If "PL 0" (Power Level 0) is selected, the fan will operate with no cooking
power. This setting is useful to remove odor within the oven cavity.
(3) During microwave cooking, "POWER" can be pressed to change
the power level. After pressing "POWER", the current power will flash for
3 seconds, then press the number button to change to the desired power
level. The microwave will work with the selected power for the
remaining cook time.
4. Manual CookMode
5. Express Cooking
(1) Instant cooking at 100% power level can be started by selecting a
cooking time from 1 to 6 minutes by pressing numbers 1 to 6.
Press " START/+30SEC " to increase the cooking time; the
maximum cooking time is 99 minutes and 99 seconds.
(2) By pressing the "START/+30 SEC" button, a 100% power level 30
second cooking cycle will begin.
Note: During microwave cooking and time defrost cycles, time can be
added by pressing the "START/+30SEC" button.

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(1) Press "TIME COOK" once, the screen will display "00:00".
(2) Press number keys to input the cooking time.The maximum cooking
time is 99 minutes and 99 seconds.
(3) Press "POWER" once, the screen will display "PL10". The default
power is 100% power. From here you can adjust the power level
by selecting different number keys.
(4) Press "START/+30SEC" to start cooking.
Example: To cook with 50% microwave power for 15 minutes.
a. Press "TIME COOK" once. "00:00" displays.
b. Press "1", "5", "0", "0" consecutively.
c. Press "POWER" once, then press "5" to select 50% microwave
power.
d. Press "START/+30SEC" to start cooking.
Note: (1) In the process of setting, if the "STOP/CANCEL" button is
pressed or if there is no operation within 1 minute, the oven will
automatically go back to the former setting.
(2) If "PL 0" (Power Level 0) is selected, the fan will operate with no cooking
power. This setting is useful to remove odor within the oven cavity.
(3) During microwave cooking, "POWER" can be pressed to change
the power level. After pressing "POWER", the current power will flash for
3 seconds, then press the number button to change to the desired power
level. The microwave will work with the selected power for the
remaining cook time.
4. Manual CookMode
5. Express Cooking
(1) Instant cooking at 100% power level can be started by selecting a
cooking time from 1 to 6 minutes by pressing numbers 1 to 6.
Press " START/+30SEC " to increase the cooking time; the
maximum cooking time is 99 minutes and 99 seconds.
(2) By pressing the "START/+30 SEC" button, a 100% power level 30
second cooking cycle will begin.
Note: During microwave cooking and time defrost cycles, time can be
added by pressing the "START/+30SEC" button.
6. Weight Defrost Function
8. Popcorn
(1) Press "WEIGHT DEFROST", the screen will display "dEF1".
(2) Input the weight of the product to be defrosted in ounces by
selecting numbers on the keypad. Weight must be between 4 and
100 ounces.
(3) Press "START/+30SEC" to start defrosting. The live cooking
time remaining will show on the digital screen until defrosting is
complete.
7. Time Defrost Function
(3) The default microwave power is power level 3. If you want to change
(1) Press "TIME DEFROST", the screen will display "dEF2".
Input defrosting time by selecting numbers on the keypad
Time must be between 0:01 and 99:99.
the power level, press "POWER", and the screen will display "PL
3", then press the number that corresponds with the power level
you would like.
(4) Press "START/+30SEC" to start defrosting. The remaining defrost
time will be displayed.
(1) Press "POPCORN" repeatedly until the number of ounces you are
cooking appears in the display."1.75", "3.0" ,"3.5" oz. will display in
that order. For example, if you are cooking 1.75 oz. of kernels, press
"POPCORN" once.
(2) Press "START/+30 SEC" to cook. When cooking finishes, the
buzzer will sound five times and then go back into the waiting state.
9. Potato
(1) Press "POTATO" repeatedly until the number of potatoes you
would like to cook appears in the display."1", "2", "3" will display in
that order.
"1"SET : 1 potato (approximate 8 oz.)
"2"SETS: 2 potatoes (approximate 16 oz.)
"3"SETS: 3 potatoes (approximate 24 oz.)
(2) Press "START/+30 SEC" to cook. When cooking finishes, the buzzer
will sound five times and then go back into the waiting state.

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10. Frozen Vegetable
11. Beverage
12. Reheat
13. Pizza
(1) Press "FROZEN VEGETABLE" repeatedly until the number of ounces
you are cooking appears in the display. "4.0", "8.0", "16.0" o
z. will
display in that order.
(2) Press "START/+30 SEC" to cook. When cooking finishes, the
buzzer will sound five times and then go back into the waiting
state.
(1) Press "BEVERAGE" repeatedly until the number of cups you are
heating up appears in the display."1", "2", "3" cup will display in that
order. One cup is about 120 ml.
(2) Press "START/+30 SEC" to start
. When the warming cycle is
(2) Press "START/+30 SEC" to start. When re-heating finishes, the
buzzer will sound five times and then go back into the waiting state.
(1) Press "PIZZA" repeatedly until the number of ounces you are
re-heating appears in the display."4.0", "8.0", "14.0" oz. will display
in that order.
(2) Press "START/+30 SEC" to start. When re-heating finishes,
the buzzer will sound five times and then go back into
waiting state.
finished, the buzzer will sound five times before returning back to
the waiting state.
(1) Press "REHEAT" repeatedly until the number of ounces of food on
your plate appears in the display. "9.0", "12.0", "18.0" oz. will
display in that order.

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10. Frozen Vegetable
11. Beverage
12. Reheat
13. Pizza
(1) Press "FROZEN VEGETABLE" repeatedly until the number of ounces
you are cooking appears in the display. "4.0", "8.0", "16.0" o
z. will
display in that order.
(2) Press "START/+30 SEC" to cook. When cooking finishes, the
buzzer will sound five times and then go back into the waiting
state.
(1) Press "BEVERAGE" repeatedly until the number of cups you are
heating up appears in the display."1", "2", "3" cup will display in that
order. One cup is about 120 ml.
(2) Press "START/+30 SEC" to start
. When the warming cycle is
(2) Press "START/+30 SEC" to start. When re-heating finishes, the
buzzer will sound five times and then go back into the waiting state.
(1) Press "PIZZA" repeatedly until the number of ounces you are
re-heating appears in the display."4.0", "8.0", "14.0" oz. will display
in that order.
(2) Press "START/+30 SEC" to start. When re-heating finishes,
the buzzer will sound five times and then go back into
waiting state.
finished, the buzzer will sound five times before returning back to
the waiting state.
(1) Press "REHEAT" repeatedly until the number of ounces of food on
your plate appears in the display. "9.0", "12.0", "18.0" oz. will
display in that order.
(4) Press "POWER" once, then press "6" to select 60% microwave
power.
(3) Press "TIME COOK" once, then press "1", "0", "0", "0" to set the
cooking time.
(1) Press "TIME COOK" once, then press "5", "0", "0" to set the cooking
time.
(2) Press "POWER" once, then press "8" to select 80% microwave
power.
15. Multi-Stage Cooking
14. Memory Function
(1) Press "0/MEMORY" repeatedly to choose between 3 programmed
memorized recipes. The screen will display 1, 2, 3 in that order.
Example: Programming a recipe as memory 2:
(2) If the memory has already been set, press "START/+30 SEC" to use
it. If not, please reference the steps in the below example.
To set a recipe with 80% microwave power for 3 minutes and 20
seconds, the steps are as follows:
the screen displays "2".
b. Press "TIME COOK" once, then press "3", "2", "0" consecutively.
c. Press "POWER" once, "PL10" will display.Then press "8" and "PL8"
a. In the waiting state, press "0/MEMORY" twice.Stop pressing when
will display to set the power level to 80%.
d. Press "START/+30 SEC" to save the setting. The buzzer will sound
once and the screen will display "2". If you press "START/+30SEC"
again, the procedure will be saved as memory 2.
e. If the electricity does not get cut off, the procedure will be saved
. If the electricity does get cut off, the recipe will need
to be re-programmed.
indefinitely
f. If you want to run the memorized recipe, press "0/MEMORY" twice,
the screen will display "2", then press "START/+30SEC" to run.
When using multi-stage cooking, 2 stages can be set at most. If one of
the stagesis defrosting, then defrosting will automatically be placed
asthe first stage.
Example: If you want to cook with 80% microwave power for 5 minutes
+ 60% microwave power for 10 minutes. The steps are as follows:
(5) Press "START/+30 SEC" to start cooking.

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eanwhile, screen will display " ".
16. LOCK FUNCTION FORCHILDREN
17. INQUIRINGFUNCTION
Lock: In waiting state, press "STOP/CANCEL" for 3 seconds, there will
be a long "beep" denoting the activation of the child lock.
M
Lock Disarming:: In the locked state, press "STOP/CANCEL" for 3
seconds, there will be a long "beep" denoting that the lock is
disarmed.
(1) In the cooking state, press "CLOCK ", to display the time for
three seconds.
(2) In the cooking state, press "POWER" to check the microwave
power level, and the current microwave power will be displayed.
After three seconds, the oven will return to the previous state.

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eanwhile, screen will display " ".
16. LOCK FUNCTION FORCHILDREN
17. INQUIRINGFUNCTION
Lock: In waiting state, press "STOP/CANCEL" for 3 seconds, there will
be a long "beep" denoting the activation of the child lock.
M
Lock Disarming:: In the locked state, press "STOP/CANCEL" for 3
seconds, there will be a long "beep" denoting that the lock is
disarmed.
(1) In the cooking state, press "CLOCK ", to display the time for
three seconds.
(2) In the cooking state, press "POWER" to check the microwave
power level, and the current microwave power will be displayed.
After three seconds, the oven will return to the previous state.
Care and Cleaning
• Cleaning the interior and exterior will require a mild detergent, water and a soft sponge or cloth.
• Do not use cleaners that include ammonia or citrus.
• Do not use water pressure cleaning systems on your microwave.
• Inspect air vents monthly and clean using a damp cloth.
TO AVOID ELECTRICAL SHOCK WHICH CAN CAUSE SEVERE
PERSONAL INJURY OR DEATH, UNPLUG POWER CORD OR OPEN
CIRCUIT BREAKER TO MICROWAVE BEFORE CLEANING OR
REMOVING LIGHT BULB.
Troubleshooting
If something is wrong with your unit, please reference the chart below and try solutions for each
problem. If the microwave still does not work properly, please contact a reputable service technician
and/or the manufacturer.
Maintenance
TROUBLE POSSIBLE CAUSE POSSIBLE REMEDY
Oven will not start
a. Electrical cord for oven is not plugged in.
b. Door is open.
c. Wrong operation is set.
a. Plug into the outlet.
b. Close the door and try again.
c. Check instructions.
Arcing or sparking
a. Materials to be avoided in microwave
oven were used.
b. The oven is operated when empty.
c. Spilled food remains in the cavity.
a. Use microwave-safe cookware only.
b. Do not operate with oven empty.
c. Clean cavity with wet towel.
Unevenly cooked
foods
a. Use microwave-safe cookware only.
b. Completely defrost food.
c. Use correct cooking time, power level.
d. Turn or stir food.
Undercooked foods
a. Materials to be avoided in microwave
oven were used.
b. Food is not defrosted completely.
c. Oven ventilation ports are restricted.
d. Cooking time, power level is not suitable.
a. Use microwave-safe cookware only.
b. Completely defrost food.
c. Check to see that oven ventilation ports
are not restricted.
d. Use correct cooking time, power level.
Improper defrosting
a. Materials to be avoided in microwave
oven were used.
b. Cooking time, power level is not suitable.
c. Food is not turned or stirred.
a. Use microwave-safe cookware only.
b. Use correct cooking time, power level.
c. Turn or stir food.
Overcooked foods Cooking time, power level is not suitable. Use correct cooking time, power level.
b. Food is not defrosted completely.
c. Cooking time, power level is not suitable.
d. Food is not turned or stirred.
a. Materials to be avoided in microwave
oven were used.
Troubleshooting
If something is wrong with your unit, please reference the chart below and try the
solutions for each problem. If the microwave still does not work properly, please
contact a reputable service technician and/or the manufacturer.