Dometic 57908.321 User manual

1
INSTALLATION INSTRUCTIONS DUCTED CCC
INSTALLATION
INSTRUCTIONS
THIS UNIT IS DESIGNED FOR OEM INSTALLATION
ALL INITIAL INSTALLATIONS MUST BE APPROVED BY THE DOMETIC CORP.
57908.321
57908.521
57912.621
57912.622
57912.631
57915.322
57915.331
57915.421
57915.422
57915.521
57915.522
Lire et comprendre ce manuel avant de
procéderàl'installation,àdesréglages,
de l'entretien ou des réparations.
L'installation de cet appareil doit être
effectuée par un réparateur qualifié.
Toute modification de cet appareil peut
être extrêmement dangereuse et
entraîner des blessures ou dommages
matériels.
57915.531
57915.536
57915.541
57915.546
57915.621
57915.622
57915.631
59016.621
59136.321
59136.331
59136.521
C
U
S
579 Series BRISK AIR
590 Series BRISK AIR
591 Series HEAT PUMP
595 Series QUICK COOL
600 Series PENGUIN
630 Series PENGUIN
Roof Top Air Conditioners & Heat Pumps
Used With Part No. 3109226.005 & 3109407.001
Comfort Control Center Electronic Control Kit
Ducted
59136.531
59136.536
59136.621
59136.631
59516.303
59516.331
59516.336
59516.501
59516.531
59516.536
59516.601
59530.632
600312.321
600315.326
600312.421
600315.321
600315.421
630035.321
630035.421
REVISION
FormNo.3109270.060 11/03
(Replaces3109270.052)
(French3109537.055)
©2003DometicCorporation
LaGrange,IN 46761
This manual must be read and un-
derstoodbefore installation, adjust-
ment, service, or maintenance is
performed. This unit must be in-
stalled by a qualified service tech-
nician. Modification of this product
can be extremely hazardous and
could result in personal injury or
property damage.
WARNING
!
AVERTISSEMENT
!
59516.603
59516.631
59528.601
59529.531
59529.601
59529.631
59530.531
59530.532
59530.536
59530.601
59530.631
MODELS
USA
SERVICEOFFICE
DometicCorporation
509 South Poplar St.
LaGrange,IN46761
260-463-4858
CANADA
DometicDistribution
866LangsDrive
Cambridge,Ontario
CANADAN3H2N7
519-653-4390
For Service Center
AssistanceCall:
800-544-4881
RECORDTHISUNITINFORMATIONFOR
FUTUREREFERENCE:
Model Number
Serial Number
Date Purchased
Important:Theseinstructionsmuststaywith
unit. Owner read carefully.

2
INSTALLATION INSTRUCTIONS DUCTED CCC
1. GENERAL INFORMATION
A. Productfeaturesorspecificationsasdescribedorillus-
trated are subject to change without notice.
B. This air conditioner is designed for:
1. Installationonarecreationalvehicleatthetimethe
vehicleismanufactured.
2. Mountingontheroofofarecreationalvehicle.
3. Connection to an air distribution system located in
theceiling/roofcavityoftherecreationalvehicle.
4. Roofconstructionwithrafters/joistsonminimumof
16 inch centers.
5. Minimum of 2.00" and maximum of 5.50" distance
betweenrooftoceilingofrecreationalvehicle.Alter-
nate installation methods will allow for roofs more
than 5.50" thick.
C. Theabilityoftheairconditionertomaintainthedesired
insidetemperaturedependsontheheatgainoftheRV.
Somepreventativemeasurestakenbytheoccupantsof
the RV can reduce the heat gain and improve the
performanceoftheairconditioner.Duringextremelyhigh
outdoortemperatures,theheatgainofthevehiclemay
bereduced by:
1. Parking the RV in a shaded area
2. Usingwindowshades(blindsand/orcurtains)
3. Keeping windows and doors shut or minimizing
usage
4. Avoidingtheuseofheatproducingappliances.
Operation on High Fan/Cooling mode will give optimum or
maximum efficiency in high humidity or high outside tem-
peratures.
Startingtheairconditionerearlyinthemorningandgivingit
a "head start" on the expected high outdoor ambient will
greatly improve its ability to maintain the desired indoor
temperature.
Foramorepermanentsolutiontohighheatgain,accesso-
rieslikeA&Eoutdoorpatioandwindowawningswillreduce
heat gain by removing the direct sun. They also add a nice
areatoenjoycompanyduringthecooloftheevening.
D. Condensation
Note:The manufacturer of thisairconditionerwillnotbe
responsiblefordamagecausedbycondensedmoistureon
ceilings or other surfaces. Air contains moisture and this
moisture tends to condense on cold surfaces. When air
enters the RV, condensed moisture may appear on the
ceiling, windows, metal parts, etc. The air conditioner re-
movesthismoisturefromtheairduringnormaloperation.
Keepingdoorsandwindowsclosedwhenthisairconditioner
is in operation will minimize condensed moisture on cold
surfaces.
SAFETY INSTRUCTIONS
This manual has safety information and instruc-
tionstohelp users eliminateor reduce therisk of
accidentsand injuries.
RECOGNIZE SAFETY INFORMATION
Thisisthe safety-alertsymbol.Whenyou seethis
symbolin thismanual, bealert tothepotentialfor
personalinjury.
Follow recommended precautions and safe op-
eratinginstructions.
UNDERSTAND SIGNAL WORDS
Asignal word ,WARNING ORCAUTION is used
withthesafety-alertsymbol. Theygivethelevelof
riskforpotentialinjury.
indicates apotentially hazard-
oussituation which,if notavoided, couldresult in
deathorseriousinjury.
indicates a potentially hazard-
ous situation which, if not avoided may result in
minorormoderateinjury.
used without the safety alert
symbol indicates, a potentially hazardous situa-
tion which, if not avoided may result in property
damage.
Readandfollowallsafety informationandinstruc-
tions.
!
WARNING
!
CAUTION
CAUTION
!

3
INSTALLATION INSTRUCTIONS DUCTED CCC
MODEL NOMINAL ELECTRICAL COMPRESSOR COMPRESSOR FAN MOTOR FAN MOTOR SCFM-HIGH TOTAL REFRIGERANT MINIMUM AC CIRCUIT INSTALLED MINIMUM NO. CAPACITY RATING RATED LOAD LOCKED RATEDLOAD LOCKED SPEED STATIC R-22 (OZ) WIRESIZE* PROTECTION WEIGHT GENERATOR
(BTU/HR) AMPS ROTOR AMPS ROTOR MAX/MIN MAX/MIN ***USER (POUNDS) SIZE**
COOLING AMPS AMPS “ W. C. SUPPLIED 1 UNIT/ 2 UNITS
57908.321 7,180 6.9 36.0 2.5 5.8 325/250 0.55/0.90 16.0 20Amp 75 2.5KW /4.0KW 57908.521 7,100 6.6 34.0 2.5 5.8 325/250 0.55/0.90 17.0 20Amp 75 2.5KW /4.0KW 57912.321 11,000 9.5 53.0 2.5 5.8 325/250 0.55/0.90 15.5 20 Amp 94 2.5KW/4.0KW 57912.531 11,000 8.0 53.0 2.5 5.8 325/250 0.55/0.90 18.5 20 Amp 94 2.5KW/4.0KW 57912.621 11,000 8.5 48.3 2.5 5.8 325/250 0.55/0.90 16.0 20 Amp 94 2.5KW/ 4.0 KW 57912.622 11,000 8.5 48.3 2.5 5.8 325/250 0.55/0.90 18.0 20 Amp 94 2.5KW/4.0KW 57912.631 11,000 8.5 48.3 2.5 5.8 325/250 0.55/0.90 18.0 20 Amp 94 2.5KW/4.0KW 57915.321 13,500 12.1 60.0 2.5 5.8 325/250 0.55/0.90 15.0 20Amp 104 3.5KW /5.0 KW 57915.322 13,500 11.4 58.0 2.5 5.8 325/250 0.55/0.90 15.5 20Amp 104 3.5 KW/ 5.0KW 57915.331 13,500 11.4 58.0 2.5 5.8 325/250 0.55/0.90 15.5 20Amp 100 3.5 KW/ 5.0KW 57915.421 13,500 11.5 50.0 2.5 5.8 325/250 0.55/0.90 13.5 20Amp 100 3.5 KW/ 5.0KW 57915.422 13,500 11.5 50.0 2.5 5.8 325/250 0.55/0.90 14.5 20Amp 100 3.5 KW/ 5.0KW 57915.521 13,500 12.1 59.0 2.5 5.8 325/250 0.55/0.90 16.0 20Amp 94 3.5KW/5.0KW 57915.522 13,500 12.1 59.0 2.5 5.8 325/250 0.55/0.90 16.5 20Amp 94 3.5KW/5.0KW 57915.531 13,500 12.1 59.0 2.5 5.8 325/250 0.55/0.90 16.5 20Amp 94 3.5KW/5.0KW 57915.536 13,500 12.1 59.0 2.5 5.8 325/250 0.55/0.90 16.5 20Amp 94 3.5KW/5.0KW 57915.541 13,500 11.3 62.0 2.5 5.8 325/250 0.55/0.90 16.0 20Amp 94 3.5KW /5.0 KW 57915.546 13,500 11.3 62.0 2.5 5.8 325/250 0.55/0.90 16.0 20Amp 94 3.5KW /5.0 KW 57915.621 13,500 11.0 54.4 2.5 5.8 325/250 0.55/0.90 16.0 20Amp 94 3.5KW /5.0 KW 57915.622 13,500 11.0 54.4 2.5 5.8 325/250 0.55/0.90 16.5 20Amp 94 3.5KW /5.0 KW 57915.626 13,500 11.0 54.4 2.5 5.8 325/250 0.55/0.90 16.0 20Amp 94 3.5KW /5.0 KW 57915.631 13,500 11.0 54.4 2.5 5.8 325/250 0.55/0.90 16.5 20Amp 94 3.5KW /5.0 KW 57915.731 13,500 11.3 56.0 2.5 5.8 325/250 0.55/0.90 15.0 20Amp 94 3.5KW /5.0 KW 59016.521 15,000 12.9 71.0 2.5 6.0 350/250 0.40/1.10 26.5 20Amp 101 3.5KW /5.0 KW 59016.526 15,000 12.9 71.0 2.5 6.0 350/250 0.40/1.10 26.5 20Amp 104 3.5KW /5.0 KW 59016.531 15,000 12.9 71.0 2.5 6.0 350/250 0.40/1.10 26.5 20Amp 104 3.5KW /5.0 KW 59016.621 15,000 12.9 77.0 2.5 6.0 350/250 0.40/1.10 26.5 20Amp 101 3.5KW /5.0 KW 59136.321 15,000 12.7 60.0 2.5 6.0 325/250 0.40/1.10 34.0 20Amp 104 3.5KW /5.0 KW 59136.521 15,000 12.9 71.0 25. 6.0 325/250 0.40/1.10 34.5 20Amp 104 3.5KW /5.0 KW 59136.531 15,000 12.8 79.0 2.5 6.0 325/250 0.40/1.10 31.5 20Amp 105 3.5KW /5.0 KW 59136.536 15,000 12.8 79.0 2.5 6.0 325/250 0.40/1.10 31.5 20Amp 105 3.5KW /5.0 KW 59136.621 15,000 12.0 77.0 2.5 6.0 325/250 0.40/1.10 34.5 20Amp 105 3.5KW /5.0 KW 59136.631 15,000 12.0 77.0 2.5 6.0 325/250 0.40/1.10 34.5 20Amp 105 3.5KW /5.0 KW 59516.303 15,000 12.7 60.0 2.0 5.6 325/250 0.40/1.10 29.0 20Amp 104 3.5KW /5.0 KW 59516.331 15,000 11.5 50.0 2.5 5.8 325/250 0.40/1.10 29.0 20Amp 94 3.5KW /5.0 KW
SPECIFICATIONS
115VAC, 60HZ.,1PH. 12AWG
Copper upto24’
* Forwire lengths over 24 ft. consult the National Electric Code for proper sizing. ** Dometic Corporation gives GENERAL guidelines for generator requirements. These guidelines come from experiences people havehadinactualapplications
Whensizing the generator, the totalpower usage of your recreationalvehicle must beconsidered. Keep inmind generators losepower at high altitudes and fromlackof maintenance.
*** CIRCUITPROTECTION: Time Delay Fuse or HACR Circuit Breakers Required.

4
INSTALLATION INSTRUCTIONS DUCTED CCC
MODEL NOMINAL ELECTRICAL COMPRESSOR COMPRESSOR FAN MOTOR FAN MOTOR SCFM-HIGH TOTAL REFRIGERANT MINIMUM AC CIRCUIT INSTALLED MINIMUM NO. CAPACITY RATING RATEDLOAD LOCKED RATEDLOAD LOCKED SPEED STATIC R-22 (OZ) WIRESIZE* PROTECTION WEIGHT GENERATOR
(BTU/HR) AMPS ROTOR AMPS ROTOR MAX/MIN MAX/MIN *** USER (POUNDS) SIZE** COOLING AMPS AMPS “ W. C. SUPPLIED 1 UNIT/ 2 UNITS
59516.336 15,000 12.7 60.0 2.0 5.6 325/250 0.40/1.10 29.0 20Amp 94 3.5KW/5.0KW 59516.501 15,000 12.9 71.0 2.5 6.0 325/250 0.40/1.10 31.0 20Amp 94 3.5KW/5.0KW 59516.506 15,000 12.9 71.0 2.5 6.0 325/250 0.40/1.10 31.0 20Amp 94 3.5KW/5.0KW 59516.531 15,000 11.5 50.0 2.5 5.8 325/250 0.40/1.10 26.5 20Amp 94 3.5KW /5.0 KW 59516.536 15,000 11.5 50.0 2.5 5.8 325/250 0.40/1.10 29 20Amp 94 3.5KW/5.0KW 59516.601 15,000 12.9 77.0 2.5 6.0 350/250 0.40/1.10 31.0 20Amp 102 3.5KW /5.0 KW 59516.603 15,000 12.3 77.0 2.0 5.6 325/250 0.40/1.10 29.5 20Amp 102 3.5KW /5.0 KW 59516.606 15,000 12.9 71.0 2.5 6.0 325/250 0.40/1.10 31.0 20Amp 94 3.5KW/5.0KW 59516.631 15,000 12.3 77.0 2.0 5.6 325/250 0.40/1.10 29.5 20Amp 104 3.5KW /5.0 KW 59528.601 N/A 6.0 45.6 2.0 5.6 325/250 0.40/1.10 16.5 15Amp 92 3.5KW/5.0KW 59529.531 N/A 6.9 49.0 2.0 5.6 325/250 0.40/1.10 18.5 15Amp 94 3.5KW/5.0KW 59529.601 N/A 8.0 48.3 2.0 5.6 325/250 0.40/1.10 19.0 15Amp 94 3.5KW/5.0KW 59529.631 N/A 8.0 48.3 2.0 5.6 325/250 0.40/1.10 19.0 15Amp 94 3.5KW/5.0KW 59530.531 N/A 7.8 53.0 2.0 5.6 325/250 0.40/1.10 19.0 15Amp 94 3.5KW/5.0KW 59530.532 N/A 8.0 53.0 2.5 5.8 325/250 0.40/1.10 18.5 15Amp 94 3.5KW/5.0KW 59530.536 N/A 7.8 53.0 2.0 5.6 325/250 0.40/1.10 19.0 15Amp 94 3.5KW/5.0KW 59530.601 N/A 8.0 48.3 2.0 5.6 325/250 0.40/1.10 19.0 15Amp 93 3.5KW/5.0KW 59530.631 N/A 8.0 48.3 2.0 5.6 325/250 0.40/1.10 19.0 15Amp 94 3.5KW/5.0KW 59530.632 N/A 8.5 48.3 2.5 5.8 325/250 0.40/1.10 18.0 15Amp 94 3.5KW/5.0KW 600312.321 11,000 9.5 53.0 3.1 8.8 335/250 0.12/0.65 16.5 20Amp 95 2.5KW/4.0KW 600312.421 11,000 10.7 50.0 3.1 8.8 335/250 0.12/0.65 16.0 20 Amp 101 2.5KW/4.0KW 600315.321 13,500 12.4 60.0 3.1 8.8 335/250 0.12/0.65 15.5 20Amp 96 3.5KW /5.0 KW 600315.421 13,500 11.5 50.0 3.1 8.8 335/250 0.12/0.65 17.0 20Amp 102 3.5KW/5.0KW 630035.321 13,500 12.4 60.0 3.1 8.8 335/250 0.12/0.65 24.5 20Amp 101 3.5 KW/ 5.0KW 630035.421 13.500 11.0 50.0 3.1 8.8 335/250 0.12/0.65 19.5 20Amp 102 3.5KW/5.0KW
SPECIFICATIONS
115VAC, 60HZ.,1PH. 12AWG
Copper upto24’
* Forwire lengths over 24 ft. consult the National Electric Code for proper sizing. ** Dometic Corporation gives GENERAL guidelines for generator requirements. These guidelines come from experiences people havehadinactualapplications
Whensizing the generator, the totalpower usage of your recreationalvehicle must beconsidered. Keep inmind generators losepower at high altitudes and fromlackof maintenance.
*** CIRCUITPROTECTION: Time Delay Fuse or HACR Circuit Breakers Required.

5
INSTALLATION INSTRUCTIONS DUCTED CCC
2. PRECAUTIONS
A. ReadInstallationandOperatinginstructionscarefully
beforeattemptingtostartyourair conditioner/heat
pumpinstallation.
B. DometicCorporation will notbe liable for any dam-
agesor injury incurred due to failure infollowingthese
instructions.
C. Installation must comply with the National Electrical
Codeand any Stateor Local Codes or regulations.
D. DO NOT add any devices or accessories to this air
conditioner/heatpump except those specifically
authorizedbyDometic.
E. Thisequipmentmustbeservicedbyqualifiedperson-
nel and some states require these people to be
licensed.
3. CHOOSING LOCATION FOR THE
AIR CONDITIONER/HEAT PUMP
Thisairconditionerisspecificallydesignedforinstallationon
the roof of a recreational vehicle (RV). When determining
yourcoolingrequirements,thefollowingshouldbeconsid-
ered: 1. Size of RV;
2. Windowarea(increasesheatgain);
3. Amountof insulation in walls and roof;
4. GeographicallocationwheretheRVwillbeused;
5. Personalcomfortlevelrequired.
Improper installation may damage equip-
ment, could endanger life, cause serious
injury and/or property damage.
A. For One Unit Installation:
Theairconditioner/heatpumpshouldbemountedslightly
forwardofcenter(fronttoback)andcenteredfromside
to side.
B. For Two Unit Installations:
Install oneairconditioner/heatpumpone-thirdandone
airconditioner/heatpumptwo-thirdsfromfrontofRVand
centered from side to side.
Itispreferredthattheairconditioner/heatpumpbeinstalled
onarelativelyflatandlevelroofsectionmeasuredwiththe
RVparkedonalevelsurface;however,
1. Up to an 8° slant to either side or front-to-back is
acceptable on 600 and 630 Series Air Condition-
ers/heatpump.
2. Up to a 15° slant to either side or front-to-back is
acceptable on 579, 590, 591 or 595 Series Air
conditioners/heatpump.
AFTERLOCATIONHASBEENSELECTED:
a.Check for obstructions in the area where air
conditioner/heat pump will be installed. See
FIG. 1.
b.The roof must be designed to support 130
pounds whentheRVisinmotion.Normally200
poundstatic loaddesignwillmeet thisrequire-
ment.
5-1/4”
18"
7-5/8”
14-7/8”
7-5/8”
KEEP THIS AREA FREE OF OBSTRUCTIONS
REAR
OF
UNIT
REAR
OF
UNIT
14-1/4" x 14-1/4”
(±1/8) OPENING
14-1/4" x 14-1/4”
(±1/8) OPENING
FIG. 1 AIR CONDITIONER/HEAT PUMP DIMENSIONS (On Top of
Vehicle) 579, 590, 591 & 595 SERIES 600 & 630 SERIES
WARNING
!
It is the responsibility of the installer of this
air conditioner/heat pump system to ensure
structural integrity of the RV roof. Never cre-
ate a low spot on the roof where water will
collect. Water standing around the air con-
ditioner/heat pump may leak into the interior
causing damage to the product and the RV.
CAUTION

6
INSTALLATION INSTRUCTIONS DUCTED CCC
4. AIR DISTRIBUTION SYSTEM
SIZING & DESIGN
TheInstallerofthisairconditioner/heatpumpsystemmustdesigntheairdistributionsystemfortheirparticularapplication.Several
requirements for this system MUST be met for the air conditioner/heat pump to operate properly. These requirements are as
follows:
A. TheductmaterialmustmeetorexceedanyagencyorRVIAStandardthatmaybeinexistenceatthetimetheRVisproduced.
B. Alldischargeairductsmustbeproperlyinsulatedtopreventcondensationfromformingontheirsurfacesoradjacentsurfaces
duringoperation ofthe air conditioner/heat pump. Thisinsulation must be R-7 minimum.
C. Ductsandtheirjointsmustbesealedtopreventcondensationfromformingonadjacentsurfacesduringoperationoftheair
conditioner/heatpump.
D. Return air openings must have 40 square inches minimum free area including the filter.
E. Returnairtotheairconditioner/heatpumpmustbefilteredtopreventdirtaccumulationonairconditioner/heatpumpcooling
surface.
It is the responsibility of the installer to in-
sure the ductwork will not collapse or bend
during and after the installation. Dometic
Corporation will not be liable for roof struc-
tural or ceiling damage due to improperly in-
sulated, sealed or collapsed ductwork.
Return Air Cover Model 3105007.XXX 3308120.XXX
3105935.XXX GenesisAir Filtration System
Roof Cavity Depth 2.0 In. Min. - 5-1/2 In. Max. 2.0 In. Min. - 5-1/2 In. Max.
Duct Cross Sectional Area 21.0 Sq. In. Min. 32.0 Sq. In. Min.
Duct Size
Depth 1-1/2 In. Min. - 2-1/2 In. Max. 2.0 In. Min. - 2-1/2 In. Max.
Width 7.0 In. Min. - 10.0 In. Max. 8.0 In. Min. - 10.0 In. Max.
Total Duct Length 15.0 Ft. Min. - 40.0 Ft. Max. 15.0 Ft. Min. - 40.0 Ft. Max.
Duct Length (short run) 1/3 Total Duct Length 1/3 Total Duct Length
Register Requirements
Number Required Per Run 4 Min. 4 Min.
Register Free Air Area 14.0 Sq. In. 14.0 Sq. In.
Distance From Duct End 5.0 In. Min. - 8.0 In. Max. 5.0 In. Min. - 8.0 In. Max.
Distance From Elbow 15.0In. 15.0In.
Total System Static Air Pressure 0.55 - 0.90 In. W.C. 579 Series 0.55 - 0.90 In. W.C. 579 Series
Blower at High Speed, 0.40 - 1.10 In. W.C. 590, 591, 595 Series 0.40 - 1.10 In. W.C. 590, 591, 595 Series
Filter & Grill In Place 0.12 - 0.65 In. W.C. 600, 630 Series 0.12 - 0.65 In. W.C. 600, 630 Series
Note: Duct sizes listed are inside dimensions.
AIR DISTRIBUTION
DUCT SIZING & DESIGN CHART
CAUTION
!

7
INSTALLATION INSTRUCTIONS DUCTED CCC
5. AIR DISTRIBUTION SYSTEM INSTALLATION
A. Dometic Corporation recommends the basic configuration shown on page 8 for installing this air conditioner/heat pump
system.Wehavefoundthroughtestingthatthisconfigurationworksbestinmostapplicationsofthisairconditioner/heatpump
system. It is the responsibility of the Installer of this system to review each RV floor plan and determine the following:
1. Duct size
2. Duct layout
3 Registersize
4. Registerlocation
5. Thermostatlocation
TheseitemsmustbedeterminedinconjunctionwiththeAirDistributionSystemandSizingandDesignRequirementslisted
in the chart on page 5.
Important: Alternate configurations and methods may be used which still allow the air conditioner/heat pump
to operate properly; however, these alternate configurations and methods must be approved by the Dometic
Corporationinwriting.ThefollowinginstructionsarebasedupontheuseofDometic 3105007.XXXReturnAirKits,
3105935.XXXQuickCoolKits, or3308120.XXXGenesisAirFiltrationSystem.The3109226.XXXand3109407.XXX
Comfort Control Center Kits have the mounting bolts supplied for use with these kits.
B. ROOFANDCEILINGOPENINGPREPARATION
1. A 14-1/4" x 14-1/4" (±1/8") opening must be cut through the roof and ceiling of the RV. This opening must be located
betweentheroofreinforcingmembers.
There may be electrical wiring between the
roof and the ceiling. Disconnect 115 volt AC
power cord and the positive (+) 12 volt DC
terminal at the supply battery. Failure to fol-
low this instruction may create a shock haz-
ard causing death or severe personal injury.
2. Mark a 14-1/4" x 14-1/4" (±1/8") square on the roof and carefully cut the opening.
3. Using the roof opening as a guide, cut the matching hole in the ceiling.
4. Theopeningcreatedmustbeframedtoprovideadequatesupportandpreventairfrombeingdrawnfromtheroofcavity.
Lumber 3/4" or more in thickness must be used. Remember to provide an entrance hole for power supply wiring and
thermostatcable.
5. The14-1/4"x14-1/4"(±1/8")openingispartofthereturnairsystemoftheairconditioner/heatpumpandmustbefinished
in accordance with NFPA Standard 501C Section 2.7.
6. Routeacopper12AWG(max.length24'),withground,supplylinefromthefuseorcircuitbreakerboxtotheroofopening.
a. This supply line must be located in the front portion of the 14-1/4" x 14-1/4" (±1/8") opening.
b. ThepowersupplyMUSTbeonaseparate20ampformodels579,590,591,59516,600and630series,and15amp
formodels 59528,59529and59530 SeriesTimeDelayFuse orHACRCircuitBreaker.
c. Make sure at least 15" of supply wire extends intotheroofopening.Thisensureseasyconnectionat the junction
box.
d. Wiring must comply with all National, State and Local Wiring Codes.
e. Use a steel sleeve and a grommet or equivalent methods to protect the wire where it passes into the opening.
7. SeeSection6. ComfortControlCenter,RemoteSensorandCableInstallation.
WARNING
!

8
INSTALLATION INSTRUCTIONS DUCTED CCC
Register Required
C. AIRDISTRIBUTIONDUCTINSTALLATION
1. Install the Air Distribution Ducts in the RV Roof Cavity. The Distribution System must meet:
a. RV’srequirements
b. SystemrequirementslistedinSection4onpage6ofthisManual.TerminatethestartoftheDuctatthebackedge
of the 14-1/4" x 14-1/4" (±1/8") opening previously cut. See FIG. 2, 3, & 4.
FRAME
14-1/4" (±1/8”)
OPENING
AC POWER
SUPPLY WIRE
DUCT
FRAME DUCT
ROOF
INSULATION
DUCT CEILING
DUCT
14-1/4" (±1/8”)
OPENING
INSULATION
SIDE VIEW
(TOWARD BACK OF RV)
TOP VIEW
(BACK OF RV)
LOW VOLTAGE WIRES:
12VDC
Furnace
Load Shed
Sensors
FRAME
CCC, CONTROL CABLE(S)
or 7-Wire Analog Cable
FIG. 2
FIG. 3
FIG. 4
Duct Size And Requirements For 3105007.XXX And 3105935.XXX Return Air Cover
Duct Size And Requirements For 3308120.XXX Genesis Air Filtration System
Total Outlet Air Area
Minimum 21.0 Sq. In.
Total Outlet Air Area
Minimum 32.0 Sq. In.
Register Required
Register Required
Register Required
Register Required
Register Required Register Required
Register Required
Roof
Rafters
Roof
Rafters
Note: Duct Size is Inside Dimensions
Note: Duct Size is Inside Dimensions
Short Duct Run Minimum
1/3 Total Duct Length
Short Duct Run Minimum
1/3 Total Duct Length
Ducts Min. Max.
Depth 1-1/2” 2-1/2”
Width 7.0” 10.0”
Total Length 15.0’ 40.0’
Ducts Min. Max.
Depth 2.0” 2-1/2”
Width 8.0” 10.0”
Total Length 15.0’ 40.0’
Registers
8 Min.-- 12 Max.
(PerUnit)
14Sq. In FreeArea
PerRegister
Registers
8 Min.-- 12 Max.
(PerUnit)
14Sq. In FreeArea
PerRegister
14-1/4" x 14-1/4" (±1/8")
RoofOpening
14-1/4"x14-1/4" (±1/8")
RoofOpening

9
INSTALLATION INSTRUCTIONS DUCTED CCC
6. COMFORT CONTROL CENTERTM, REMOTE SENSOR & CABLE
INSTALLATION
A. LOCATIONFORCOMFORTCONTROLCENTERTM ANDREMOTETEMPERATURESENSOR
1. The properlocationoftheComfortControlCenterTM (CCC)isveryimportanttoensurethatitwillprovideacomfortable
RVtemperature.ObservethefollowinggeneralruleswhenselectingalocationfortheCCCorremotesensor.
a. LocatetheCCC/remotesensor54"abovethefloor.
b. InstallCCC/remote sensor on a partition, NEVER on an outside wall.
c. NEVER exposeCCC/remote sensor to directheat from lamps, sunor other heat producingitems.
d. Avoid locations close to doors that lead outside, windows or adjoining outside walls or directly under cabinets or
overhangswhichlimitairmovement.
e. Avoid locations close to supply registers and the air from them.
f. NEVERlocateCCC/remotesensorinaroomthatiswarmerorcoolerthantherestofthecoach-suchasthekitchen.
g. Themajor livingareaisnormallyagood location.
2. Ifthesystemistobeusedwitharemotetemperaturesensorinallzones,theComfortControlCenterTMmaybemounted
anywhere that is convenient in the coach. Try to avoid hard to reach and hard to see areas. Follow a. - g. in step 1.
B. CONTROLCABLE
1. The cable that should be used is a flat, 4-conductor telephone type cable.
2. Thecablemustbeterminatedwithtwo (2) RJ-11telephoneconnectors.Referto the crimp toolmanufacturefor
crimpinginstructions.
3. The RJ-11 terminals must be connected to the control cable with the same polarity on both ends. Pre-made stan-
dard telephone cable will not work. See FIG. 5 & 5A.
FIG. 5
C. CABLEINSTALLATION
1. Routea dedicated 12VDCsupply line (18 to 22 AWG) fromthe RV's converter or battery to theroof opening.
a. This supply line must be located in the front portion of the 14-1/4" x 14-1/4" (±1/8") opening.
b. Make sure that at least 15" of supply wire extends into the roof opening.
c. For multiple zone installation, this wiring is required in only one of the 14-1/4" x 14-1/4" (±1/8") openings.
2. Choosetheshortest,directroutefromthe14-1/4"x14-1/4"(±1/8")openingtotheComfortControlCenterTM (CCC)location
selected,androutea4-conductorflatcontrolcable.Makesureatleast15"ofwireextendsintotheopeningand6"extends
fromthe wallattheComfort ControlCenterTM (CCC)location.
3. Ifaremotetemperaturesensoristobeused,theconnectorendmustberoutedtotheroofopeningofthesystemwhich
it will control. Make sure 15" of the sensor cable extends into the roof opening.
4. IfanEnergyManagementSystem-EMS(load shed)istobeused withthecontrolsystem,twowiresmustbe routedto
theroofopeningofthezonetobemanaged.Thesignalrequiredforthisfunctionisanormallyopenrelaycontact.When
the EMS calls for the compressor to shut off, the relay contacts should close. Make sure that at least 15" of the EMS
wiresextendintotheroofopening.
5. Ifsystemistocontrolagasfurnace,routetwo18gaugewiresfromthefurnacetoroof openingoftheairconditionerthat
willcontrol it. Ifmorethanone furnace istobeused, routethe second setofwirestothe second airconditioner.Make
sure that 15" of wire extends into the opening.
6. Intheeventthatotherairconditionersaretobeinstalled(additionalzones)routeanadditional4-conductorcontrolcable
betweentheotherairconditioner (additional zones). Make sure 15"ofwireextendsinto the roof opening. See FIG. 6.
Black
Red
Green
Yellow
Black
Red
Green
Yellow
Flat Four Conductor Cable
RJ-11 Connector
Pin1
FIG.5A

10
INSTALLATION INSTRUCTIONS DUCTED CCC
PLEASE R ECYCLE
ALL C ARDBOARD
FIG. 7
Please Recycle All
Cardboard
7. PLACING THE AIR CONDITIONER ON THE ROOF
A. Removetheairconditionerfromthecartonanddiscardcarton.Theunitmountingboltsandliteratureareinseparateplastic
bag. Be sure to place this information in the RV.
B. Place the air conditioner on the roof.
FIG. 8
REAR REMOTE SENSOR
(Required with Second
Air Conditioner)
REAR REMOTE SENSOR
(Required with Second
Air Conditioner)
14-1/4" x 14-1/4"
(±1/8”) OPENING
14-1/4" x 14-1/4"
(±1/8”) OPENING
14-1/4" x 14-1/4"
(±1/8”) OPENING
14-1/4" x 14-1/4"
(±1/8”) OPENING
OPTIONAL
FURNACE
OPTIONAL
FURNACE
FURNACE
2 WIRES
FURNACE
2WIRES
OPTIONAL FRONT
REMOTE SENSOR
OPTIONAL FRONT
REMOTE SENSOR
12V DC INPUT
2 WIRES
12V DC INPUT
2WIRES
FURNACE
4-CONDUCTOR
CONTROL CABLE
4-CONDUCTOR
CONTROL CABLE
BREAKER BOX
BREAKER BOX
115V AC
REAR A/C
115V AC
REAR A/C
4-CONDUCTOR
CONTROL CABLE
4-CONDUCTOR
CONTROL CABLE
115V AC
FRONTA/C
115V AC
FRONTA/C
FURNACE
2 WIRES
FURNACE
2WIRES
DOMETIC COMFORT
CONTROL CENTER
DOMETIC COMFORT
CONTROL CENTER
FIG. 6
C. Liftandplacetheunitover thepreparedopeningusingthe gasket on unit as a guide. The roof gasket on the bottom of the
base pan goes toward the front of the RV. Sliding the unit on the roof will damage the roof gasket. See FIG. 8.
Do not slide the unit. This may damage the
neoprenegasketattachedtothebottomand
create a leaky installations.
CAUTION
D. AIRDISTRIBUTIONDUCTINSTALLATION
1. Install the Air Distribution Ducts in the RV Roof Cavity. The Distribution System must meet:
a. RV’srequirements
b. SystemrequirementslistedinSection4onpage6ofthisManual.TerminatethestartoftheDuctatthebackedge
of the 14-1/4" x 14-1/4" (±1/8") opening previously cut. See FIG. 2, 3 & 4.
This unit weighs approximately 100 pounds.
To prevent back injury, use a mechanical
hoist to place air Conditioner on roof.
CAUTION
!