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Airxcel 47000 series User Manual

Airxcel 47000 series
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RV Products Division
INSTALLATION INSTRUCTIONS
FOR
47000 SERIES
AIR CONDITIONERS
CLIMATISEURS
SÉRIE 47000
INSTRUCTIONS D’INSTALLATION
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Airxcel 47000 series Specifications

General IconGeneral
BrandAirxcel
Model47000 series
CategoryAir Conditioner
LanguageEnglish

Summary

General Information

Air Conditioning Sizing

Selecting an Installation Location

Motor Homes

Specific location advice for mounting the unit in motor homes.

Travel Trailers or Mini-Homes

Location recommendations for travel trailers and mini-homes.

Vans

Recommended placement for air conditioning units in vans.

Truck with Camper

Optimal location for truck campers to achieve maximum cooling.

Installing the Roof Top Unit

Prepare Existing Roof Vent Opening

Steps for preparing a roof vent opening, including sealing and resizing.

Prepare New Roof Opening

Procedures for cutting and framing a new roof opening if no vent exists.

Mounting Frame and Wiring

Installing the support frame and routing power wiring.

NFPA Standard Compliance

Installation must comply with NFPA Standard 501C for safety.

Final Unit Placement

Positioning the unit and pulling electrical conduit through the opening.

Securing the Air Conditioner to the Roof

Mount Gasket and Frame

Placing the mount gasket and installing the ceiling assembly mount frame.

Bolt Tension Check

Ensuring proper bolt tension for optimal gasket compression.

Optional Condensate Pump Hose

Installing the drain hose for the optional condensate pump.

Electrical Wiring

Routing 115 VAC Wiring

Guidelines for routing the 115 VAC supply wiring to the unit.

Min Overcurrent Protection Specs

Wiring specifications based on minimum overcurrent protection device amperage.

Higher Overcurrent Protection Specs

Wiring specifications for higher overcurrent protection devices.

Installing the Optional Heater Accessory

Installing the Ceiling Assembly (9300 Series)

Unpack and Prepare Ceiling Assembly

Uncartoning the ceiling assembly and removing grilles/filters.

Skip Heater Step

Note regarding skipping a step if the heater accessory is not installed.

Duct Collar Attachment

Fastening the duct collar to the air conditioner basepan.

Connect Main Conduit

Plugging the main AC electrical conduit into the ceiling assembly receptacle.

Wire Entry and Securing

Inserting supply wiring through cable clamp and securing.

Connect Power Conductors

Connecting supply power conductors to pigtail wires using wire nuts.

Install Control Box Shield

Placing the metal control box shield over wiring and controls.

Secure Ceiling Assembly

Raising and securing the ceiling assembly to the mounting frame.

Shroud Contouring

Adjusting shroud for crowned ceilings or installing screws for flat ceilings.

Install Duct Material

Pulling and securing fabric duct material through the discharge opening.

Position Filters

Ensuring non-allergenic filters are properly positioned in the ceiling grille.

Install Ceiling Grille

Installing the ceiling grille onto the bottom of the shroud.

Set Selector Switch

Turning the selector switch to the OFF position.

Apply Power

Turning ON the power supply to the roof top air conditioner.

Installing the Ceiling Assembly (9400 Series)

Prepare Ceiling Assembly

Removing ceiling assembly from carton, separating items, and removing grilles/filters.

Duct Collar Attachment

Fastening the duct collar to the air conditioner basepan.

Wire Entry and Securing

Raising chute, inserting wiring through cable clamp, and securing.

Connect Power Conductors

Connecting supply power conductors to pigtail wires using wire nuts.

Secure Wiring Box

Pressing supply conductors into wiring box and securing the cover.

Connect Main Conduit

Plugging the air conditioner electrical conduit into the receptacle.

Connect Heater Cord

Plugging the optional heater cord into the receptacle if installed.

Secure Ceiling Assembly Chute

Raising the ceiling assembly chute and securing it to the mounting frame.

Tie Wiring

Tying wiring to prevent contact with sharp edges or optional heater.

Install Duct Material

Pulling and securing fabric duct material through the ceiling chute opening.

Secure Ceiling Shroud

Raising and securing the ceiling shroud to the mounting frame.

Install Control Knobs

Installing control knobs over switch and thermostat shafts.

Re-install Filters and Grilles

Re-installing the filters and grilles into the ceiling assembly shroud.

Set Selector Switch

Turning the selector switch to the OFF position.

Apply Power

Turning ON the power supply to the roof top air conditioner.

System Checkout

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