Atwood AC-1351 Instruction manual

AC IOM 12/03/2014 rev 8 1
574-206-9713
LITERATURE N U M B E R MPD 15000
Rooftop Air Conditioner
for Recreational Vehicles
Non-Ducted Models
AC-1351 & AC-1501
•Installation •Operation •Maintenance Effective 12/03/2014
This air conditioner design has been certified by the Canadian
Standards Association for installation in recreation vehicles.
SERVICE CALLS & QUESTIONS
Location and phone numbersof qualified Service Centers can
befoundatourwebsitehttp:/www.atwoodmobile.comorcall
866-869-3116 to locate a Service Center.
WARNING: It is important that this installation
manual is read and understood before
installation. The unit must be installed by a
qualified service technician. Failure to properly
install the unit or attempting to modify it in any
way can be extremely hazardous and may
result in propertydamage and personal injury
and will void the warranty.
BEFORE INSTALLATION
Ensure that the installation instructions have been
properly read and understood.
Installation must conform to Local wiring codes and
regulations or, in the absence of local codes, the
StandardonRecreationalVehicles, NFPA1192. and
NationalElectricalCode NFPA70.
DONOTattempttomodifyoraddcomponentsto the
installation procedure.
Thisequipmentmustonlybeservicedbyalicensed
refrigeration mechanic to maintain warranty
coverage.
If your installation varies fromthemethod outlined
please contact Atwood Mobile Products, LLC for specialty
advice.
Atwood will not be held responsible for problems
relating to incorrect or improperinstallation
methods.
GENERAL INFORMATION
I. PURPOSE
This Atwood Air Command air conditioning unit is
designed for installation on the roof of a recreational
vehicle to provide cooling with AC-1351 models and
cooling/heating with AC-1501 models.
- The roof must be capable of supporting the weight of the
unit which is 86lbs (39Kg).
-The absolute minimum thickness of the roof must
not be less than 1 inch (25mm).
- Roof thicknesses between 5.0-6.5 inches (125-165mm)
require extra-long hold down bolts Atwood PN 15086.
-Trimming of the ductwork and/or bolts may be
necessary depending on the roof thickness
It is important that the unit is installed properly and
according to the recommended guidelines.
II. ENSURING EFFECTIVE OPERATION
The effectiveness of the air conditioner is dependent on
several factors e.g. size and heat load ofthevehicle. When
an Atwood unit is installed Atwood assumes that the
vehicle is well insulated with 1 inch (25mm) foam minimum
in all walls and roof, that the windows are of moderate size
(preferably double glazed) and the roof vents are airtight
when closed. Other methods of reducing heat load include:
-Closing all doors, hatches, windowsand blinds
-Position the vehicle so if porch is used, it will face the sun
and protect the windows from direct radiation.
-Turningoffappliancesthatmightincreasetheheatload
-Ensuring the vehicle is parked in a shaded position.
In periods of extreme high temperature it is recommended
to start the air conditioner earlier in the morning to greatly
improve its ability to cope with theexpected high heatload.
III. CONDENSATION
In areas of high humidity, the humid air within the RV will
cause “sweating”or condensation in parts of the unit as the
humid warm air contacts the colder air discharge system. If
this occurs please ensure the following:
-Closing all doors, hatches, windows and blinds to limit the
ingressofwarmhumidair
- Avoid running theinside fan on LOWor AUTO insuch
conditions. Running the fan on HI fan speed will result in
higher airflow and reduce the tendency to have
condensation form.

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INSTALLATIONPARTS LIST
MAIN COMPONENTS
1) Atwood AirCommand
Rooftop Air conditioner
2) Roof Seal Gasket 2Pcs
3) Adapter
4) Extension Duct
5) Brace Assembly
6) Plenum
7) Plenum Filters x2
FITTINGS & FIXTURES
8) M8Bolts x 4
9) Hold Down Barsx4
10) Plenum Cover Screws x 4
11) Self Tapping Screws x 6
INSTALLATION POSITION
Minimum 1” clearance
from side grilles to any
obstruction
Minimum 8” clearance from
reargrillesto anyverticalface,
4” toany45 degreeface.

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Unit Installation (Non-Ducted)
Before beginning, mark out the position of the
unit considering the following important
requirements:
- The air conditioner should be situated as
centrally as possible on the vehicle, to ensure
even air distribution.
- The front of the unit MUST face the direction of
travel; failure to follow this instruction will result
in damage to the condenser fans.
- If the vehicle is over 23’ in length, or has an
unusually high heat load (see General Operating
Information section regarding expectations
about insulation etc.), Atwood recommends 2 or
more units to cool effectively.
- When considering the installation position
remember to check for clearance around the
plenum inside the vehicle.
- Avoid an installation position where a
bulkhead, cupboard or light fitting could interfere
with the discharge air flow from the plenum.
It is important that the unit is never more
than 5° from the horizontal and the rear of
the unit should never be higher than the front.
- Contact Atwood if your installation differs
significantly.
ASSESS ROOF STRENGTH
- The roof members MUST be strong enough to
support the weight of the unit 99 lbs (45kg)
without any roof deflection that will cause
“pooling” of water around the unit. Contact your
RV manufacturer to confirm the max load the
roof is able to handle. If in any doubt consider
the use of an external “H” frame.
- If the roof does not have an existing hole
one must be cut. Cut from the roof then use the
roof hole as a guide to cut through the ceiling.
Contact your RV manufacturer for the best
method to cut through the roof.
- The square hole in the roof (14” x 14”) MUST
be boxed up with minimum 3/4 inch square
timber to provide a structure strong enough to
withstand the compression of the installation
bolts. This is also to ensure that air in not drawn
from the roof cavity (Fig 3 & 4). Remember to
leave access for wiring.
- Longitudinals MUST be fixed securely to the
transverse roof members to transfer load
(see Fig 3).
There maybe electricalwiring located between the roof and
ceiling. Ensure that power is properlydisconnectedat the
supply(mains and/or battery). Failure to do so may result in
personal injuryor death
TIP: Always use crawl boards acrosstheroof to avoid damage
The unitweights approximately 86 l bs (39kg). Ensure a two
person lift or use a mechanicalhoist to avoid the risk of
injury.
CAUTION
WARNING
CAUTION

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POSITION UNIT ON ROOF
- Remove the air conditioner from the carton.
- Mount the air conditioner on the roof with
the roof gasket using either Fig 6 or Fig 6a.
- Position the unit so that the four M8
mounting holes will line up with the four
corners of the square roof hole (Fig 7).
Fig 6- Preferred Method: Gently set the unit over the
roof gasket which is attached and sealed to the roof.
Fig 6a- An Alternate Method: First attach and seal
the roof gasket to the bottom of the roof unit and
then gently set unit over the hole in the roof.
TIP: Have one person inside the RV
looking through the hole while the other is
on the roof adjusting the position of the
unit.
- DO NOT slide the unit on the roof, this may
damage the gasket and result in leaks.
ATTACH ADAPTER TO UNIT
- Screw adapter to the underside of unit with the 4 screws provided
(this step can also be done before the unit is positioned on the roof
but be careful not to damage while fitting)
- The adapter will only fit one way, be careful to ensure adapter is
correctly positioned (Fig 8).
Fig 8: Shows positioning of adapter to be attached to underside of unit. Ensure adapter is
mounted the correct way, screwholes will not line up if attached out of phase.
CONNECT ELECTRICAL SUPPLY
Installation must conform to local wiring codes
and regulations or, in the absence of local codes, the Standard
on Recreational Vehicles, NFPA 1192. and National Electrical
Code NFPA 70.
- Connect AC power supply to wire leads from unit
Note:
Brown wire from rooftop unit to Black or Red from customer –AC Hot
Blue wire from rooftop unit to White wire from customer –AC Common
Yellow/Green wire from rooftop unit to Green wire from customer -
Ground
Note: Atwood recommends the use of the Molex connector
19421-0001 (Atwood PN 15024) described on the next page.

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Roof Thickness-
Inch (mm) –
Include ‘H’
frame if used.
Duct length
required –Inch
(mm)
Hold down bolt
length required –
Inch (mm)
4.92 (125)
5.71 (145) as
supplied
Assupplied
3.94 (100)
4.72 (120) - Cut
.98 (25)
Assupplied
3.15 (80)
3.94 (100) –
Cut1.77 (45)
Assupplied
2.36 (60)
3.15 (80) –Cut
2.56 (65)
Cut 1.97 (50)
1.57 (40)
2.36 (60) –Cut
3.35 (85)
Cut 2.76 (70)
1.0 (25) (absolute
minimum)
1.57 (40) –Cut
3.94 (100)
Cut 3.35 (85)
ASSESS ROOF THICKNESS
- Measure the roof thickness and consult the
table across to check if adjustments to the
hold down bolt and duct length are required.
Failure to cut the duct properly
can result in an incorrect seal which
will adverselyaffect the unit’s
performance
ASSEMBLE DUCT
- Thread a hold down bar onto the M8 bolt and
push the bolt almost all the way into the hole in
each corner of the brace (Fig 9)
- Leave a .40 inch gap between the hold down
bar and the recess in the plastic brace. This will
allow for easier engagement with the four
corresponding threaded holes in the unit.
- Turn the assembly over and add the extension
duct to the top of the assembly (Fig 11).
- Take care to avoid tearing or ripping the duct
apart.
-
When attaching the duct to the
unit, take care to ensure it forms a tight
and unbroken seal that doesn’t allow
discharge air to escape.
Roof thicknesses between 5.0” and 6.5” require extra-long
hold down bolts available as Atwood Service kit PN 15086

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ATTACH DUCT TO UNIT
- Raise the brace assembly and slip the
extension duct over the outside diameter of the
adapter underneath the rooftop unit. (Fig 11-12).
When attaching the duct to the unit take care
to ensure it forms a tight, unbroken seal that
doesn’t allow discharge air to escape.
- Engage and tighten the four M8 bolts with the
threaded inserts in the rooftop unit.
- Recommended tightening torque of the bolts is
7 N.m (5.2 lb-ft). As a rough guide the bolts
should be tightened so that the unit compresses
the roof seal gasket to approximately half its
height.
- As the bolts are tightened ensure that
the hold down bars slot into their recesses in the
brace (Fig 12).
ATTACH PLENUM COVER
- Connect the main cover of the plenum to the
duct by attaching the blue suspension cord to
the lug on the inside of the cover (Fig 13).
Reach into the unit, grab the control cable plug
and pull down to -This will allow you to use two
hands to connect the control cable (see Fig 14).
- Connect the key pad control cables together
(see below). Be sure that the plug joins the
corresponding wire colors together (yellow to
yellow, red to red etc.)
Failure to properlyplug the control
cables togethercorrectlywill result in
loss of power to display.

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ATTACH PLENUM COVER
- Secure the main plenum cover to the
duct assembly with the 4 screws
provided (Fig 15).
TIP: It is important that these screws
are not over tightened otherwise the
plenum may crack.
- Remove the filter elements by pulling
them out of the plenum, and use the
six self-tapping counter sunk screws
to secure the covers edges to the
vehicle ceiling (Fig 16). In some
instances a very small pilot hole
may need to be drilled to guide the
screws into place.
- Replace the return air filters by sliding
them into the plenum until they click into
place
-Your installation is now complete.

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VERIFYING NORMAL OPERATION
1. Turn the power on at the circuit breaker
2. Press the ON/OFF button and press the MODE button to select FAN
3. Cycle through the LO, MED and HIGH fan speeds checking that all speeds run.
4. Set mode to COOL, adjust temp via up/down buttons to approx. 6°F (3°C) less than the
display temp (ie. Room temp) compressor will start within three minutes.
5. Set mode to HEAT, similarly set temp to approx. 6°F (3°C) above display temp.
Compressor will start within three minutes.
After a few minutes the fan will start and warm air will be apparent.
Note: Regardless of the mode selected there will always be at least a 3 minute delay before
the compressor starts.
MAINTENANCE
I. PlenumFilters
The plenum filters are the only parts that require routine maintenance.
They must be cleaned periodically to ensure that they do not become clogged
with dust and other particles and not covered by Warranty.
To clean the two plenum filters, first remove them both from the plenum by
pulling them out of the assembly.
Fig 17 shows the plenum filter when removed.
The state of the filters can be ascertained from its appearance, the filters
are translucent, and if they appear clogged then they should be cleaned.
Generally the filters can be cleaned sufficiently by tapping them together to
shake loose the dust and particles trapped inside.
WARNING
Airborneparticles can pose a health risk,
particularlyto young children and the elderly.
Ensure that filters are cleaned in a safe and w ell
ventilatedarea.
If a more thorough cleaning is required then the filters can be washed out
using warm soapy water. Care must be taken to avoid ripping the fabric.
The filters should be cleaned every two weeks or more when in use.
Prolonged use, higher concentrations of airborne particles, and various
other factors may result in the filters needing to be cleaned more often.
Replacement filters can be ordered directly from Atwood Mobile Products,
LLC by calling 866-869-3118.
II. MountingBolts
Atwood suggests that the hold down bolts are initially checked for tightness within
the first 3 months of installation, and thereafter every 12 months if the vehicle is in
constant use.
III. Storage
The air conditioner should be run on a routine basis to ensure the components
remain in working order.
If the vehicle is in storage or is to remain unoccupied for an extended length of
time it is recommended than the air conditioner is allowed to run uninterrupted for
20-30min once every six months.

AC IOM 12/03/2014 rev 8 11
Air –Conditioner
Height- 12.8inch (325mm)
Width–26.6inch (675mm)
Length-38.4inch(975mm)
Weight–99lb(45kg)
Air Discharge Plenum
Height- 2.6inch (65mm)
Width- 21.0inch (535mm)
Length- 21.8inch(555mm)
Weight–1.1lb (2.4kg)
GENERALSPECIFICATIONS
AC Description Model Number
13.5K Non-Ducted AC –White AC-1351W
13.5K Non-Ducted AC –Black AC-1351B
15K Non-Ducted AC –White AC-1501W
15K Non-Ducted AC –Black AC-1501B
Model13500
Model15000
ElectricalRating:
115V, 60Hz
115V, 60Hz
Nominal Cooling Capacity:
13,500 BTU/Hr
15,000 BTU/Hr
Nominal Heating Capacity:
n/a
15,000 BTU/Hr
F.L.A. Cooling:
12.5A
13.0A
F.L.A. Heating:
n/a
13.0A
LockedRotorAmps:
63 A
63 A
Refrigerant:
R410A
R410A
Refrigerant:
18 Oz (510 g)
24 Oz (670 g)
Total Installed Weight:
84lb (38 kg)
86lb (39 kg)
OPERATING INSTRUCTIONS
- Turn the unit on by pressing the ON/OFF button once.
- Press the MODE button to cycle through thefivemode selections:
COOL, FAN, HEAT, DRY, AUTO Cool/Heat modes.
MODE –COOL
- Cycle mode pushbutton to highlight COOL.
- You may select HIGH, MED, LOW, or AUTO fan speeds by pressing
the fan pushbutton. It is recommendedthat you choose Auto.
- The desired room temperature or set point isnormallydisplayedonthe
digitaldisplay. Toadjustthesetpoint,press the TEMP up or down
pushbuttons. The compressor will have a delayed start (usually 3
minutes) before unit begins to cool. Note: Any interruption to the
power supply will result in a delayed compressor start up.
- To display the actual room temperature press the SLEEP pushbutton for
5 seconds and the room temperature will be displayed. After releasing the
SLEEP pushbutton the display will revert back to displaying the set point
temperature.
MODE –FAN
- For simply re-circulating air, choose the FAN mode. Choose any of the three fan speeds by pressing FAN button. Note:
Temperature pushbuttons are invalid in FAN mode.
MODE - HEAT
- To heat, press MODE pushbutton to highlight HEAT.
- Select desired set point temperature by pressing TEMP up or down pushbuttons. It is recommended that the AUTO fan
speed be selected.
- After the delay, the compressor will start. Usually the fan will stop and will not re-energize until the heat exchanger
has warmed and then the fan will start to blow warm air.
- The unit will heat in the heat pump mode in ambient temperatures above approx. 45°F. The furnace will
automatically engage at ambient temperatures below approx. 45°F.
Thermostat control module. A “cool only”
model (AC-1351) will not have the furnace
pushbutton on the display.

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OPERATING INSTRUCTIONS–Continued
MODE - DRY
- The DRY mode can provide mild dehumidification for room temperatures above the set point and when
additional cooling is not required.
- Press MODE pushbutton to highlight DRY.
- Set the temperature to desired set point. Note: the fan speed is locked in LOW.
- The compressor will cycle on and off at approximate intervals of 6 minutes to extract moisture from the air while not
lowering the room air temperature
- For humid room temperatures below the set point - a separate, specialty dehumidifier will be more effective.
- The unit can provide no dehumidification if the room temperature is below 64°F (18°C).
MODE –AUTO COOL/HEAT
-This mode has an outdoor defrost mode (indicated by a flashing HEAT LED). During the outdoor defrost cycle, the
MODE pushbutton is inactive.
SLEEP FUNCTION
- With the unit operating in heat or cool mode, press sleep pushbutton to highlight the sleep light. The unit over the next
hour will automaticallyraise the set point by 2°F. Conversely in heat mode, the set point will be lowered 2°F.
TIMER FUNCTION
- The timer may be used to turn off the unit in the future (up to 24 hours) OR the timer may be used to turn on the unit
up to 24 hours in the future.
- Press TIMER pushbutton once and the display will flash.Within 3 seconds, press the timer pushbutton until you
have set desired time into the future to turn unit off. A subsequent press of the timer pushbutton will allow the time to
start the unit to be programmed.
LOCK FUNCTION (key symbol)
- This provides a means of locking in the mode and fan settings. To lock, press Temp Down pushbutton
simultaneouslywith MODE pushbutton. Hold for 3 seconds and the lock indicator will light. To unlock, repeat above
procedure.
DISPLAY SETTING
- To change readout from Celsius to Fahrenheit or vice versa: Press Temp Down pushbutton simultaneously with the
Fan pushbutton.
REMOTE CONTROL UNIT
Many models have a remote control unit which can adjust the thermostat remotely.
- The remote control has duplicated the thermostat input pushbuttons including: the ON/OFF pushbutton,
TEMP UP/DOWN, FAN, MODE, SLEEP, and TIMER pushbuttons
- LEDs in the thermostat control respond to a pushbutton actuation from the remote control unit in the same
manner as it would respond to the pushbutton actuation on the thermostat control.
- The remote control requires a CR2025 battery commonly available.

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OPERATING INSTRUCTIONS FOR ADJUSTING THE THERMOSTAT
Press to select auto, high,
medium or low fan speed
Fan speed button
Press to activate on/off
timer programming mode
Timer button
Room temperature
setting button
Display timer setting, set or room
temperature in C or F
Temperature display
area
Key lock
Sleep button
Press once to select sleep mode
Press again to cancel sleep mode
Press to select cool, dry, heat,
fan, or auto operation mode
Mode button
Press once to start operation
Press again to stop operation
On/Off button
To receive wireless handset signal
Infra red reception
SENSOR
ON/OFF
COOL
MODEFAN
FAN
HEAT
DRY
AUTO
TEMP MED
LOW
HIGH
SLEEPTIMER FURNACE
Furnace button
This button is valid in heatpump +
furnace model only
Press once to select furnace as
primary heating
Press again to cancel furnace as
primary heating
1. Power On/Off
Press
ON/OFF
to start or stop the air conditioner.
2. Temperature setting
The temperature setting is always normally displayed. Press Press or to decrease or
increase the set temperature.
To display the room temperature, press
SLEEP
button for 5sec or longer. While this button is
depressed, the room temperature is displayed until the key is released. Given the lack of display
characters - if the control is displaying temperature in Fahrenheit, temperatures of 100-109°F will be
displayed as A0 –A9, temperatures between 110-119°F will be displayed as B0-B9, temperatures
between 120-129°F will be displayed as C0-C9, temperatures between 130-139°F will be displayed as
D0-D9, temperatures between 140-149°F will be displayed as E0-E9, and temperatures between 150-
159°F will be displayed as F0-F9. Temperatures are displayed normally in degrees Centigrade.
Press and
FAN
together for 5 seconds will change the temperature setting from C to F. Valid
temperature set range is 16C-30C or 60F-85F.
Temperature setting is bypassed in Fan mode.

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OPERATING INSTRUCTIONS FOR ADJUSTING THE THERMOSTAT (cont)
3. Mode setting
Press
MODE
button to change the operation mode as follow:-
Cool→Dry→Heat→Fan→Auto Cool/Heat
Heat and Auto mode is not available for cooling only model. Auto mode is not available for model
where furnace is primary heating.
Heat LED flashes during outdoor defrost cycle.
MODE
button press is invalid during this cycle.
4. Furnace setting (model 1511 only)
This function is available in heat pump + furnace model only.
Press
FURNACE
button to activate furnace as primary heating. Heat pump operation will be inhibited
thereafter. Press the same button again to disable furnace function.
5. Fan speed setting
Press
FAN
button to change the fan speed：Auto→High→Medium→Low. Auto fan setting is
bypass in Fan mode. Fan speed setting is bypass in dry mode.
When furnace is working as primary heat source in heat mode, pressing
FAN
button for 5sec to turn
the fan off, display will show “FF”until button is released. Pressing
FAN
button again for 5sec to let
the fan continue running, display will show “F0”until button is released.
6. Sleep setting
Press
SLEEP
button to activate or deactivate sleep setting. Sleep is bypass in Fan and Dry mode.

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OPERATING INSTRUCTIONS FOR ADJUSTING THE THERMOSTAT (cont)
7. On/Off timer setting
When the system is on, setting the timer will turn off the unit after the programmed hours were counted
down. When the system is off, setting the timer will turn on the unit after the programmed hours were
counted down.
Press
TIMER
button once to activate on/off timer programming mode. Timer LED and temperature
display area flash for 3 seconds showing the number of count down hours left. Thereafter, Timer LED
flashes and temperature display area shows the timer setting.
Press
TIMER
again to set the timer from 1 to 24 hours in 1 hour incremented in a round robin pattern.
Hold down this key will change the timer setting automatically every half second.
Press
TIMER
until the display shows “—“ will cancel the timer setting.
Should there be no further button press, system will exit from on timer programming mode
automatically.
Timer LED will light up if on/off timer is set.
Press
ON/OFF
to start or stop the air conditioner will also cancel the timer setting.
8. Error code display
Should there be any fault happen with the main board, the relevant error code will be shown on the
temperature display area.
If there is multiple faults happen at the same time, the error code will be shown one after another.
System will alternate the display of error code and room temperature.
Depends on the model of main board, the error codes available are:
Fault
Error code
Room sensor failure
E1
Indoor coil sensor failure
E2
Outdoor coil sensor failure
E3
Insufficient of refrigerant
E4
Compressor overload
E5
Not used
E6
Not used
E7
Outdoor air sensor failure
E8
Wall pad room sensor failure
E9

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TROUBLESHOOTING
Control Pad will not illuminate when ON/OFF
button is pressed
Unit does not cool
Unit does not heat
Insufficientcoolingcapacity
oCheck circuit breaker is on
oControlcable maybe unpluggedbetween
outside unit and inside fascia
oCheck power supplyto vehicle
oCheck circuit breaker is on
oControlcable maybe unpluggedbetween
outside unit and inside fascia
oCheck power supplyto vehicle
oEnsure mode has been switched to heat
(check green LED)
oThermostatset point mustbe above room
temperature
oIn verycold conditions the unit will take
more time to start producing warm air
oThe heat pump will only provide heat in
ambient temperatures above approx. 45°F.
oThe furnace must be used as primary heat
source in ambient temperatures below 45°F.
oNote: The compressor has a 3 minute de lay
before starting
oEnsure return air filters are clean
oOperate the unit on high fan speed to obtain
maximum capacity
oEnsure all windows, doors, skylights and
hatches are closed and curtains/awnings used
to reduce heat load, check for adequate
insulation in roof & walls

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ATWOOD AIR CONDITIONER LIMITED WARRANTY
Atwood Mobile Products warrants to the originalowner and subject to the belowmentioned
conditions,that this product will be free of defects in material or workmanshipfor a period of two
years from the original date of purchase. Atwood’s liabilityhereunder is limited to the replacement
of the product, repair of the product, or replacementof the product with a reconditioned product at
the discretion of the manufacturer.This warrantyis void if the product has been damaged by
accident, unreasonableuse, neglect, tamperingor other causes not arising from defects in
material workmanship. This warrantyextends to the original owner of the product only and is
subject to the followingconditions:
1. For a period of two years from the date of purchase, Atwood will replace the completeair
conditioner if the coils and plumbing leaks due to corrosion. This warrantyincludes reasonable
labor charges required to replace the complete air conditioner.
2. For two years from the date of purchase,Atwood willrepair or replace any part defectivein
materialor workmanship.This warrantyincludes reasonable labor charges,requiredto remove
and replace the part. Servicecalls to customer’s location are not consideredpart of these charges
and are, therefore,the responsibilityof the owner.
3. This warrantydoes not cover items classifiedas normalmaintenancesuch as cleaningand
replacementof filters.
4. In the event of a warranty claim, the owner must contact, in advance, either an authorized
Atwood Service Center or the Atwood Service Department. Warrantyclaim service must be
performed at an authorized Atwood Service Center (can be found online @
www.atwoodmobile.com)or as approvedbythe ConsumerService Department, Atwood
Mobile Products,1120 North Main St., Elkhart, IN 46514 USA. Phone: [phone]).
5. Return parts must be shipped to Atwood “Prepaid”. Credit for shippingcosts will be included
with the warrantyclaim. The defective parts become the propertyof Atwood Mobile Products and
mustbe returnedas directed by the ConsumerService Department,Atwood Mobile Products.
6. This warrantyapplies only if the unit is installed according to the installation instructions,byan
authorizedservice technician provided and complies with local and state codes.
7. The warrantyperiod on replacementparts is the unusedportion of the original warrantyperiod
or ninety(90) days, whichever is greater.
8. Damage or failure resulting from misuse includingfailure to seek proper repair service,
misapplication,alterations, and water damage are the owner’sresponsibility.
9. Atwood does not assume responsibilityfor anyloss of use of vehicle, loss of time,
inconvenience,expensefor gasoline,telephone, travel, lodging, loss or damageto personal
propertyor revenues. Some states do not allowthe exclusion or limitation of incidental or
consequentialdamages,so the above limitationsor exclusionsmaynot applyto you.
10. Anyimplied warranties are limited to two (2) years. Some states do not allow limitations on
how long an implied warrantylasts, so the above limitation maynot apply to you. This warranty
gives you specific legal rights and you may also have other rights which varyfrom state to state.
11. Replacementparts purchased outside of the originalair conditioner warrantycarries a
90 day warranty. This includes the part at no charge and reasonable labor charges to
replace it.
This Atwood AirCommandair conditioner is designed for use in recreationalvehicles for the
purpose of cooling the cabin as stated in the “data plate”attached to the air conditioner. Any
other use, unless authorized in writing bythe Atwood Engineering Department,voids this
warranty.

AC IOM 12/03/2014 rev 8 18