2. COMPONENT MATCH-UP 6535 Series Package Heat Pump. (Reference 6795C4351 35' thermostat cable with connector plugs specifications for model number breakdown and for termination at both the heat pump and electronic identification.) thermostat. 6535-3451 or 6535-335* Electronic 12 VDC Wall Mounted Thermostat.
5. GENERAL INFORMATION The 6535 series package heat pumps are intended only for The heat pump is powered by two separate 115 volt installation by RV manufacturers. The units are for “off the 20 AMP electrical services. roof” installations and will usually be installed under the floor of the vehicle.
the chemical degradation of the surfaces When suspending the unit from flooring or frame members, a they collect on. minimum of four threaded rods are required. Minimum rod diameter is 5/16". The support rods and hardware must be In order to improve installation time and reduce down time plated or equivalently protected against corrosion.
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GUIDELINES FOR SUPPLY AIR DUCTING Should the return air filter and filter retainer be located in the floor, a traffic duty grille will be required. The return air filter Minimum free area inside the supply duct is 48 square inches. should be located in an area where: Ducting with more free area than 48 square inches will improve system performance and vehicle cool down time.
9. 115 VAC ELECTRICAL WIRING WARNING - SHOCK HAZARD High Voltage Wiring Specifications To prevent the possibility of severe personal U.L. approval requires the power supply to injury or equipment damage due to electrical be copper conductors only with minimum shock, always be sure the electrical power is #12 AWG.
THERMOSTAT OPERATING AND WIRING IMPORTANT REQUIREMENTS Current draws in excess of one amp or The 6535 series heat pump is designed to be operated from an shorting any thermostat wires can cause RV Products electronic wall mounted thermostat. See permanent thermostat failure.
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The thermostat 9 pin receptacle mates with a receptacle on one the wires required for operating the heat pump and quick end of the RV Products 35' pre-wired thermostat harness. See connect receptacles for both the thermostat and the heat pump component match-up section for harness part number and connections.
11. CHECKOUT Before engaging power to any system, insure the Before beginning the checkout procedure, thoroughly following: read the instructions in either the thermostat installation instructions or in the owners manual All tools have been removed from the provided with this product. equipment.
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RV Products A Division of Airxcel, Inc. P.O. Box 4020 Wichita, KS 67204 1976E302 (8-05) PP...
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