Duo-Therm 3109228.001 Operating Instructions Manual Download Page 1

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USA

SERVICE OFFICE
The Dometic Corp.
509 So. Poplar St.
LaGrange, IN 46761
(219) 463-4858

CANADA

Dometic Dist.
866 Langs Dr.
Cambridge, Ontario
CANADA N3H 2N7
(519) 653-4390

For Service Center
Assistance Call:

800-544-4881

OPERATING

INSTRUCTIONS

Comfort

Control Center

Part No. 3109228.001

™

MODE

FAN

DOWN

OFF ON

MODE OFF

Comfor

ontr

Comfor

tContr

™

ZONE

ZONE 1

TEMP

COMFORT CONTROL CENTER

™

Part No. 3109228.001

This Comfort Control Center will provide your cooling and
heating requirements regardless of your vehicle size.

REVISION

By Dometic

C US

Summary of Contents for 3109228.001

Page 1: ... Comfort Control Center Part No 3109228 001 MODE FAN UP DOWN OFF ON OFF ON MODE OFF MODE OFF Comfort Control Comfort Control ZONE ZONE 1 ZONE 1 TEMP COMFORT CONTROL CENTER Part No 3109228 001 This Comfort Control Center will provide your cooling and heating requirements regardless of your vehicle size REVISION Form No 3108664 032 1 01 Replaces3108664 024 French3109564 024 2001TheDometicCorporation...

Page 2: ...onZONE2 Youcanselect the desired temperature and fan speeds for each zone independently thereby keeping your bedroom cooler than the front portion of the vehicle To determine the numberofestablishedzonesinyourvehicle depressthe ZONE push button ZONE 1 will be the first ZONE to appearintheLCDreadout TheZONEnumberselected will begin to flash and will flash for approximately 30 seconds or until anoth...

Page 3: ...atentireproce dure for each additional zone B COOLINGMODEOPERATION To set cooling temperatures and fan speeds on Duo Therm Air Conditioners the cooling mode of Duo ThermHeatPumps 1 Momentarily depress and release the MODE push button until the COOL indicator on the LCD is illumi nated 2 Depress and release the FAN push button to select your desired fan speed LOW MEDIUM HIGH or AUTO Ifyourvehicleis...

Page 4: ... point the fan will either a continue to operate in the single selected fan speed or b cycle OFF and ON with the compressor if the AUTO fan speed has been selected 5 If your vehicle contains more than one ZONE depress the ZONE push button to select ZONE 2 and repeat procedures fromStep1above Repeatentireprocedureforeachadditional zone D FURNACEMODEOPERATION If your vehicle is equipped with a gas f...

Page 5: ...N is selected the fan speed will be deter mined by the mode you are in 1 COOL MODE In the COOL mode which is the air conditioning mode the fan will automatically select thespeeddependinguponthedifferencebetweenthe temperatureSET POINTandtheroomtemperature When that difference is 8 or more The fan will operate on HIGH 4 to 8 The fan will operate on MED 4 or below The fan will operate on LOW 2 COOL ...

Page 6: ...ed electrical power is available byprovidinganon demandsecondarystageof operation NOTE The primary stage will continue to operateevenifthereisn tenoughelectricalpoweravail able to run the second stage The Comfort Control Centersimplifiesthisoperationandallowsyoutosetthe primarytemperatureset pointwhilethedifferentialtem peratureset pointwhichactivatesthesecondarystage is preset After turning on yo...

Page 7: ...5minutes Thefanwillthenbeshutoff therefrigerant flowreversedandrunfor4 1 2minutes thisistheDEFROSTcycle The refrigerant flow will then be returned to normal and after a 30 seconddelaywillcontinueuntilthetemperatureisgreaterthan42 F or until the temperature becomes less than 30 F at which time the furnacewillactivate SeeAUX HEAT Duringthedefrostcycle the DEFROST indicator on the LCD shall be illumi...

Page 8: ... some states require these people to be licensed MAINTENANCE AIR FILTER Periodically remove the return air filter Wash thefilterwithsoapandwarmwater letdryandthenreinstall or replace as required Note Neverruntheairconditionerwithoutthereturnairfilter in place This may plug the unit evaporator coil with dirt and may substantially affect the performance of the unit Comfort Control Center Clean the C...

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