Dometic 39726.501, 39726.506, 39626.501 Return System, Minimum Maximum, Supply Wire Installation

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INSTALLATION INSTRUCTIONS

RETURN SYSTEM

Return to be 6 ft. minimun from floor.

Use wall structure for delivery to basement area. Return grille must be filtered.

Minimun return required per duct sizing for unit to perform within Engineer specifications. See Chart below.

 

MINIMUM

MAXIMUM

 

 

 

 

 

SIDE RETURN

135IN.2

291 IN.2

INSULATED DUCT

Minimum

Maximum

 

 

45 IN. 2

80 IN. 2

 

 

(3 " depth Min.)

FIG. 3.4

ADDITIONAL REQUIREMENTS:

 

REGISTERREQUIREMENTS

 

REQ.SIZE

MIN. QTY.

 

4 X 6

8

 

4 X 8

6

 

4 X 10

5

 

 

 

 

4 X 12

4

 

 

 

Supply Duct must be insulated. Supply Duct from air conditioner must be equal to or greater

in IN.2 as the floor ductwork.

Use 45 degree angle on inlets & outlets

Damper required in furnace. Vibration isolators should be used at each mounting point.

12 VDC required for thermostat operation.

Condenser air inlet.

Condenser air outlet (bottom)

Must be isolated from condenser inlet air.

Electric box access required.

Circuit #1 - 25 Amp

Circuit #2 - 15Amp

3.3ELECTRICAL WIRING

!WARNING

This product is equipped with a 3-wire (grounded) system for protection against shock hazard. Make sure that the appliance is wired into a properly grounded 1volt AC circuit and the polarity is correct. Failure to do so could result in death, personal injury or damage to the equipment.

3.3.1SUPPLY WIRE INSTALLATION

A.Locate the unit electrical box. Remove the cover from the electrical box.

B.Each electrical circuit are grouped together with a wire tie.

CIR. #1: Black, White and Green w/yellow

CIR. #2: Orange, Gray and Green w/yellow

C.Route two independent supply circuits of properly sized copper conductors to the air conditioner electri- cal box.

1.Circuit #1 should carry a 25 Amp load.

2.Circuit #2 a 15 Amp load.

D.Circuit #1 should be wired directly from the coach's main breaker panel.

E.Circuit #2 should be wired through the on-board generator or a separate power cord dedicated to Circuit #2.

Note: A standard 30 amp hookup will not power both Circuit 1 and Circuit 2 and the coach's other major appliances.

3.3.2SUPPLY WIRE CONNECTION

A.Connect main power supply Cir. #1 to unit electrical box with approved Romex connectors.

B.Using wire nuts attach the main power supply black "Hot" to the units black wire, and white to the white wire. Attach the main power supply ground wire to the Green w/yellow wire.

C.Connect the secondary power supply Cir. #2 to unit electrical box with approved Romex connectors. Use wire nuts to attach black "Hot" to orange wire of circuit #2. and power supply white to the gray wire. Attach the ground wire of circuit #2 to the green w/yellow wire.

3.4.0CONTROL SYSTEM WIRING

3.4.1CONNECTION OF LOW VOLTAGE WIRES

A.Route Remote Temperature Sensor Cable, (required for additional units or if used), through the low voltage port on the electrical box and attach it the "white (P4)" plug on main board.

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Contents Installation Instructions RevisionSPECIFICATIONS-HEAT Pump Safety Instructions Function of a Duct System General InformationBasic AIR Conditioning Cycle Factors Affecting Resistance to AIR FlowAIR Flow and Friction Economics of Duct DesignRR = R CR = R aRoom AIR Distribution Specifications & RequirementsREGISTERS, DIFFUSERS, and Grille SELEC- Tion HOW Room AIR Motion is Related to Outlet PerformanceLocation of Distribution Duct Cooling RequirementsAIR Distribution System Sizing ReturnrequirementsMounting in Coach DischargeSpecifications Heat Pump Passed DielectricSpecifications AIR Conditioner CIR.#1General Information Mounting ClearancesConnection of LOW Voltage Wires Supply Wire InstallationSupply Wire Connection Return SystemControl Cable Installation Comfort Control Center MountingSystem Reset System Configuration & Check OUTElectronic Control Configuration Service And Disposal Of Unit

39626.506, 39726.501, 39626.501, 39726.506 specifications

The Dometic 39726.506, 39626.501, 39726.501, and 39626.506 are versatile and well-engineered products designed to enhance the comfort and convenience of outdoor enthusiasts and travelers. These models are primarily known for their compatibility with various vehicle types, including RVs, campers, and trailers, making them essential for anyone seeking a reliable solution for food storage and cooking on the go.

One of the standout features of the Dometic models is their impressive energy efficiency. Equipped with advanced insulation technology, these units maintain optimal temperatures while consuming minimal power. This is particularly advantageous for users who rely on battery power during extended trips. The energy-efficient design not only supports eco-friendly practices but also extends the life of the battery, allowing for longer excursions without the need for frequent recharges.

The Dometic 39726.506 and 39626.501 models boast a large capacity, offering ample space to store a variety of food and beverages. With adjustable shelves and compartments, users can customize the interior layout to accommodate their specific needs, ensuring efficient organization and easy access to items. The user-friendly interface allows for simple temperature adjustments, making it easy to set the ideal environment for perishable goods.

In terms of durability, Dometic products are constructed with high-quality materials designed to withstand the rigors of outdoor use. The exterior is often reinforced to resist impact and weather conditions, which is crucial for adventures in diverse environments. The seals and hinges are also designed to prevent leaks, ensuring that stored items remain safe and secure during transport.

For ease of use, many models come equipped with built-in diagnostics and alerts that notify users of any performance issues. This technology enhances reliability and allows for timely maintenance, reducing the likelihood of unexpected failures while on the road. Additionally, these Dometic models often feature user-friendly controls, enabling hassle-free operation even for those unfamiliar with similar appliances.

Overall, the Dometic 39726.506, 39626.501, 39726.501, and 39626.506 models combine efficiency, durability, and convenience, making them exemplary choices for culinary needs during travel. As part of the brand's commitment to quality, these products not only meet user expectations but often exceed them, ensuring a positive experience for adventurers looking to enjoy fresh and delicious meals in the great outdoors.
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