Amana Quiet Zone 18M23TB User manual

Quiet Zone
Room Air Conditioner Use And Care
Manual
Contents
Electrical Requirements ........................................ 2
Electrical Grounding Instructions.................................. 2
Safety Features ...................................................... 2
Compressor Lockout ..................................................... 2
Low Voltage Protection .................................................. 2
Advantages of Amana's Electronic Controls ....... 2
Operation ................................................................ 3
Vent Control ................................................................... 3
Unit Control .................................................................... 3
General Information .............................................. 6
Changing Air Flow Direction.......................................... 6
Air Flow Around Unit ...................................................... 6
Care and Maintenance .......................................... 6
Air Filter ......................................................................... 6
Before Calling For Service ................................... 7
Fan Motor....................................................................... 7
Slide out Chassis........................................................... 7
Model Identification .............................................. 8
Any Questions? ...................................................... 8
As an ENERGY STAR ® partner, AMANA
APPLIANCES has determined that models
5M11TA, 5M 11TB, 7M 11TA, and 18M23TB meet the ENERGY STAR ®
guidelines for energy efficiency.
Please read this Use and Care Manual thoroughly. This
manual provides proper maintenance information for maxi-
mum benefit of the features selected.
WARNING
To avoid death, personal injury or
property damage due to overheating, do
not leave this room air conditioner
unattended when used as cooling or life
support for persons or animals unable to
reactto unit failure. Take precautions to
warn or guard against such an
occurrence.
_RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION
April 2000

Electrical Requirements
Electrical Grounding Instructions
This appliance isequipped with a three-pro ng grounding plug
fer protection against possible shock hazards. Ifatwe-prong
wall receptacle is encountered, the customer is required to
contact a qualified electrician and have the two-prong wall
receptacle replaced with a properly grounded three-prong
wall receptacle in accordance with the National Electrical
Code.
Room air conditioners are designed tooperate according to
requirements on the nameplate and as shown in Table 1.
Fuse or circuit breaker ratings must be according to the fuse
instruction label and as shown in Table 1. Do not plug
models marked "Use on Single Outlet Circuit Only" into a
circuit with another appliance or light fixture.
i _i WARNING
To avoid death, personal injury or property
damage due to electrical shock, this unit
must be grounded. Do not under any
circumstances cut or remove the round
grounding prong from the plug. Do not use
a two-prong adapter.
WARNING
To avoid death, personal inju ry or property
damage due to electrical shock, do not use
an extension cord. Do not pinch the power
cord. Do not remove the warning tag from
the power cord.
Unit Plug Type Receptacle Circuit Rating, Voltage Rating
Required Breaker or On Unit Nameplate
Time
Delay Fuse
(_ 125V-15AMP 115V
NEMA No 5-15P NEMA No 5=15R
230/208V rated
250V-15AMP at 12 amperes or less
NEMA No 6-15P NEMA No 6-15R
230/208V rated over
250V-20AMP 12 amperes but not more
than 16 ampf_res
NEMA No 6-20P NEMA No 6-20R
230/208V rated
250V=30AMP at 24 amperes or Eess
NEMA No 6-30P NEMA No 6-30R
Safety Features
This room air conditioner is equipped with an electronic
control to improve comfort and ensure reliability.
Compressor Lockout
To extend the life of the compressor a three minute time
delay will occur when:
Electrical power is first supplied to the unit
The thermostat is turned down immediately after the
compressor stops running,
The Fan Control is quickly turned from FAN ONLY to
COOLING mode or vice versa.
Low Voltage Protection
This unit is equipped with "brownout" protection. In case
of an extreme brownout, the Amana control will interrupt
power to the unit to prevent compressor failure. When the
line voltage reaches at least 100 VAC, the control will re-
energize your unit.
Note: A compressor lockout will occur after the unit is re-
energized.
Table 1
,Digital Temperature Setting
-Temperature can be set from 60°F to 90°F in I°F
increments
,Digital Temperature Display
-Shows indoor room temperature in FAN ONLY
mode
-Shows desired temperature setting in other modes
,Computer Memory that Remembers
-The unit remembers the last settings used when
last turned on.
,TempAsure ®Thermostat
-Maintains set temperature within 1.5°F for maxi-
mum comfort
,Smart Cool
,Energy Saver with TempAsure ®air sampling
,Delay Timer
2

Operation
Vent Control
Open or close the vent by sliding the vent control lever to the
appropriate setting.
EXHAUST - This setting opens the vent to move indoor air
out.
Note: To conserve energy, the unit should be set to the
FAN ONLY mode when using this setting.
CLOSED - In this position the vent is closed and room air is
recirculated and filtered. This position should be used for all
normal cooling operations (see underlined cooling options
on control panel).
Unit Control
ENERGY SAVER (HIGH, MED and LOW) -
ENERGY SAVER mode provides the most
energy efficient use of your room air condi-
tioner. In ENERGYSAVERmode, thefanstopswhenthe
compressor stops cooling. This feature can be used with
SMART COOL or cooling with any fan speed.
Amana's new air sampling system works to maintain set
temperature within 1.5°F while in ENERGY SAVER mode.
Approximately every 5 minutes the fan will turn on and
"sample" the room air todetermine ifcooling isneeded. Ifthe
room is cool enough, the fan will cycle off. If the room needs
further cooling, the cornpressor will start along with the fan
until the set temperature is reached.
ENERGY SAVER has a soft start fan feature. This feature
starts the fan in low speed to reduce noise.
FAN ONLY- FAN ONLY circulates room air at
the set fan speed without cooling. This feature
can be turned off by pressing the FAN ONLY,
the SMART COOL, or the ENERGY SAVER button. Indoor
temperature is displayed in FAN ONLY mode.
Control Panel
[_ OFF - Completely shuts off the unit.
SMART COOL- SMART COOL adjusts the
fan speed of the unit to achieve the selected
temperature. The SMART COOL feature uses
computer logic to cool the room quickly and
quietly. The fan speed starts on high, automatically switches
to medium, and finally goes to low as the room temperature
nears the set temperature.
__ LOW FAN, MED FAN, HIGH FAN
- These three buttons are used to
select either a low, medium or high
fan speed to cool. If FAN ONLY is selected these buttons
change fan speed without cooling. Selecting the fan speed
starts normal cooling.
SET Temperature - These key pads in-crease or decrease the set temperature.
DELAY TIMER- This button provides a means
of delaying the start up or shut down of the air
conditioner from 1 to24 hours from the present
time. After setting the delay timer, the displayed time will
countdown to unit start or stop, See next page for details,
[_ _ _sriogmhetnme:dAsdlU_stiFp/atybeght.
ness can be changed using the "up" or "down" keypad. To
decrease brightness, simultaneously press and hold OFF
pad with "down" arrow. To increase brightness, simulta-
neously press and hold OFF pad with "up" arrow.

DELAY START OPERATION
Note: Changes can be made only while display is flashing. You wilt have 5 seconds between each temperature,
operating mode, and fan speed setection. Ifa setecdon is not made dudng this time frame, the unit will setect the default
and proceed to the next step: Setting the delay time. If you wish to reset a missed selection, press the DELAY TIMER
button and begin again.
Procedure Button Display Indicator
1Turn the unit off. _FF _
'_1 Press the DELAY
L, TIMER button.
3Select the desired
temperature,
operating mode, and
fan speed.
Press the DELAY
TIMER button.
5Change the delay
time, if desired.
Note: The minimum setting
Press the DELAY
TIMER button to start
the time or select
nothing and the unit
will start automati-
cally.
V SET/k1
r
=
l/ME°'
TIMELAY_
Gs_A 1
for the timer is 1 hour
TIM_DELAY\
/i/ t
The current temp{ rature setting will flash,
• Display and selected setting lights will flash.
The display will show the current temperature
setting.
• The current delay time will flash.
• The display will show the countdown time to
activation.
4

DELAY STOP OPERATION **
Procedure Button Display Indicator
1With unit running, X\ / /ill//'
press the DELAY BE_ 1 _//I iF Display flashes.
TIMER button.* .\
Change the delay
time, if desired.
Press the DELAY
_,_TIMER button to start
the time or select
nothing and the unit
will start automati-
cally.
70cancel, press the
DELAY TIMER or
OFF button
V s_ \,/,/./ \\/,/i_
/,/,i-\ /,/,i-\
The display shows the countdown hours.
*A setting must be selected within a5-second tim e period, while flashing, or the unit will select the default as the new setting.
**If there is no loss of power, the unit will keep the last setting.
Note: If a power failure occurs, the last delay settings will be lost and the default setting will be active.

General Information
Changing Air Flow Direction
Adjust horizontal baffles for directing air up or down
Adjust vertical baffles with handle to direct air left or
right
VERTICAL BAFFLE
CONTROL
Air Flow Around Unit
Check indoor grille and outdoor louvers for air flow obstruc-
tions. Do not block airflow to and from unit. The outdoorcoil
should be checked and periodically cleaned for debris that
3. If using concentrated liquid detergent, dilute in warm
water first.
4. Do not useabrasive cleaners such as Comet TM, Ajax TM,
etc. These items can scratch, crack, and discolor sur-
faces.
Oceanside or Corrosive Environment
Salt air or a corrosive environment maygreatly reduce the life
of the unit. After cleaning, sand and repaint any scratches
or blisters on painted surfaces. Inhumid areas where algae
formation is common, place an algaecide tablet in outdoor
side of unit base pan.
Air Filter
The front contains a removable grille that provides easy
access to the air filter. Thefilter can be removed twoways:
METHOD ONE:
Grasp the filter handle and slide the filter to the left until
it clears the unit.
INDOOR
GRILLE
may collect and block unit air flow. If air flow isobstructed or
deflected back into unit, the compressor may cycle on and
off rapidly, causing early compressor failure.
Care and Maintenance
-- _k WARNING
To avoid death or personal injury due to
electrical shock, turn fan control off and
unplug power cord before cleaning or
performing maintenance. After cleaning or
performing maintenance, reconnect power.
Note: The unit should be inspected byan authorized servicer
once a year to ensure proper function of the unit.
1. Once a year, remove chassis from outer case and
thoroughly clean air conditioner.
2. Wash air conditioner with warm, soapywater as needed.
Rinse and dry thoroughly.
6

METHODTWO:
1.Removethefrontgrille.
Slidethegrilletotheleftuntilitclearstheunitclipsand
pullout,
2.Graspthefilterhandleandslidethefiltertotheleftuntil
itclearstheunitclipsandpullout.
NOTE: A charcoal air purification filter accessory is avail-
able that reduces smoke, odor, pollen, and fine dust par-
ticles. See your store dealer for details or call Amana at 1-
800-843-0304.
IMPORTANT NOTE: A dirty air filter reduces operating
efficiency. Inspect filter at least once every week during
operation. Clean filter with a vacuum cleaner or warm,
soapy water. Thoreughly dry filter before replacing. Do net
operate unit without filter.
Fan Motor
Fan motor is permanently lubricated so there is no need to
oil motor.
Slide out Chassis
Some models feature a slide out chassis for easier instal-
lation. Refer to Installation Instructions provided with unit
for details on removing chassis from outer case,
Reinstall air filter by reversing above procedure.
II II II II II II II II II II II II II II II II II II II II O O e O O O e O O e O O e O O O e O O e O O O e O O e O O O e O O e O O O e O O e O O e O O
Before Calling For Service
Difficulty Possible Cause
Air conditioner will not operate. No power to unit.
Little or no cooling.
Noisy unit.
Compressor lockout on initial plug-in
Dirty air filter,
Air conditioner undersized for
application,
Power interruption or changing unit
settings.
Loose parts,
Weak building construction.
Water hitting fan blade.
Storm window frame has been
installed into window.
Mounting support cannot be
installed.
Odors in cooling. Mold, mildew or algae formation on
wet surfaces.
Water in base pan. Water in base pan is picked up by Normal in high humidity
lhe fan blade and thrown onto the
warm outdoor coil where the water
lhen evaporates.
7
Suggested Solution
Set fan control to position other than off.
Confirm power cord is plugged in,
Check fuse or circuit breaker.
Wait 3 to 4 minutes and recheck compressor.
Clean air filter,
Check with dealer to determine proper unit
sapacity for application,
Let fan run, Compressor will automatically
"estart in approximately 3 to 4 minutes.
Tighten any loose parts.
_rovide additional support.
Normal in high humidity.
Some models require the window sill to be
adapted to accept the mounting support.
Refer to Installation Instructions provided with
he unit for details.
_lace algaecide tablet in base pan.

Model Identification
Complete enclosed registration card and promptly return
card to Amana's Product Registration department. If reg-
istration card is missing, call Amana's Consumer Informa-
tion Line, (1-800-843-0304).
When contacting Amana, provide product information. Lo-
cate product information on the nameplate, found under-
neath front grille. Record the following information:
Model Number:
Manufacturing Number:
Serial or S/N Number:
Date of purchase:
Dealer's name and address:
Keep a copy of sales receipt for future reference or in case
warranty service is required. If something is operating
incorrectly, read "Before Calling for Service" section.
Any Questions?
Most of your questions can be answered by your local
Amana dealer. Check with your dealer first if you need any
further information regarding the operation, maintenance,
or service of your unit. Then, if you should have any matters
which are not resolved locally, or if you would like informa-
tion on other heating and cooling products or kitchen
appliances offered by Amana - please call us:
_CONSUMER INFORMATION LINE
Amana Toll-Free
1-800-843-0304
(Not a technical assistanceline for dealers.)
Asure _r_Extended Service Plan
EXTEND_ SERVICE PLAN
Amana is pleased to offer long-term service protection on
this new room air conditioner. Asure TM Extended Service
Plan is specially designed to supplement Amana's strong
warranty. Asure TM provides budget-protecting coverage
on room air conditioner for up to five full years and includes
parts, labor, and travel charges.
A participating Amana dealer has details or contact:
Amana Appliances
ConsumerAffairs Department
Amana, lA 52204
1-800-528-2682
Part No.20058004(1)
Pnntedin U.S.A. 8
©2000Amana
2800 220th Trail
Amana, Iowa 52204