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| LITERATURE NUMBER MPD 31230 |
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| hydro flameTM |
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| 2 Stage Series Furnace |
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9 | MODEL 2540 | ||||
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| Technical Installation Manual |
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| Patent No US 6,464,000. 6,719,207. Other Patents Pending |
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ENGLISH, FRANCAIS (et Canada) | •Installation | ||||
THIS INSTRUCTION MANUAL IS FOR USE BY AN AUTHORIZED SERVICE TECHNICIAN TO INSTALL AN ATWOOD - hydro flameTM FURNACE.
INSTALLER: LEAVE THIS MANUAL WITH APPLIANCE.
CONSUMER: RETAIN THIS MANUAL FOR FURTHER REF- ERENCE.
This furnace design has been certified for installation in recre- ation vehicles as a MSP Category III furnace. Follow this installation instruction to insure safe operation of the furnace. Failure to install furnace according to this installation instruc- tion nullifies the furnace warranty.
SAFETY ALERT SYMBOLS
Safety Symbols alerting you to potential personal safety hazards. Obey all safety messages following these symbols.
WARNING | CAUTION |
avoid possible | avoid possible |
injury or death | injury and/or property damage |
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WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
—Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
—WHAT TO DO IF YOU SMELL GAS
•Evacuate all persons from vehicle.
•Shut off gas supply at gas container or source.
•Do not touch any electrical switch, or use any phone or radio in vehicle.
•Do not start vehicle’s engine or electric generator.
•Contact nearest gas supplier or qualified Service Technician for repairs.
•If you cannot reach a gas supplier or qualified Service Technician, contact the nearest fire department.
•Do not turn on gas supply until gas leak(s) has been repaired.
—Installation and service must be performed by a qualified Service Technician, Service Center or gas supplier.
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| Effective 1/08 | ||
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| INDEX |
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FURNACE | SPECIFICATIONS |
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| 1 | |||
| DIMENSIONS | .................................................................. |
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| 1 |
| WEIGHT |
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| 1 | |
MINIMUM CLEARANCE TO FLOORBOARDS, WALLS, |
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& SIMILAR COMBUSTIBLE BUILDING MATERIALS |
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SAFETY INFORMATION |
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FURNACE INSTALLATION |
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| 2 | ||||
WALL CUTOUT OPTIONS HORIZONTAL & VERTICAL | ...................................... |
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| 2 | ||||||||
VENT INSTALLATION (MODELS WITHOUT DOOR) HORIZONTAL & VERTICAL | 2 | ||||||||||||
DUCTING HORIZONTAL & VERTICAL |
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Required Minimum Discharge Chart |
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| 3 | ||||||||
Flexible Ducting |
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| 3 | ||
Floor Ducting |
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| 3 | ||
OPTIONAL INSTALLATION - BOTTOM DISCHARGE KIT |
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| 3 | |||||||||
PROPANE GAS CONNECTION | ............................................................ |
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| 3 | ||||
ELECTRICAL CONNECTIONS |
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| 3 | ||||
Conductor Sizing Table | ............................................................ |
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| 3 | ||||
Thermostat Installation |
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SYSTEM CHECK TESTS |
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| 4 | ||
DIAGNOSTIC CHART |
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| 4 | ||
PROPANE GAS PRESSURE |
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| 4 | ||||
STATIC PRESSURE |
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| 4 | ||
WIRING DIAGRAM |
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| 4 | ||
ILLUSTRATIONS |
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| 5 | ||
REPLACEMENT PARTS LIST & DRAWING |
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| 6 | ||||||||
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SPECIFICATIONS |
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| (W.C. = Water Column) | |||||||
MODEL 2540 |
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| LOW |
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| HIGH |
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BTU Input |
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| 25,000 |
| 40,000 |
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Duct Static Pressure |
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| .10˝ W.C. |
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| .10˝ W.C. |
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12 Volt Amperage (AMPS) |
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| 7.2 |
| 16.8 |
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Watts |
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| 86 |
| 202 |
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Power Supply (VOLT DC) |
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| 12 |
| 12 |
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Recommended Return Air |
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| 80 in2 |
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| 80 in2 |
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MINIMUM RETURN AIR |
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| 80 in2 |
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| 80 in2 |
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DIMENSIONS |
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| WEIGHT | |||
ALL MODEL |
| WIDTH |
| HEIGHT | DEPTH |
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Casing |
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| 23 1/2˝ - 26˝ |
| FURNACE | 39 lbs | ||||||
Door |
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| 1/4˝ |
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| SHIPPING | 46 lbs | |||||
Recess Bezel |
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VENT |
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| 5˝ |
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| MINIMUM CLEARANCE TO |
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FLOORBOARDS, WALLS & SIMILAR COMBUSTIBLE BUILDING MATERIALS | |||||||||||||
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| MUST BE PROVIDED THE FULL LENGTH AND WIDTH OF UNIT |
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HORIZONTAL | TOP | 1/2˝ | BOTTOM | 3/16˝ | SIDES |
| 1˝ | REAR | 1/2˝ | ||||
VERTICAL | TOP | 1/2˝ | BOTTOM | SIDES |
| 1˝ | REAR | 1/2˝ | |||||
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