Ruud AP14236 Rumbling noise, Relief valve, Producing popping, Noise or draining, Not enough or

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Before You Call For Service…

Troubleshooting Tips

Save time and money! Review the charts on the following pages first and you may not need to call for service.

This water heater incorporates a combustion shut off device that shuts the operation of the water heater down if undesirable combustion conditions occur, such as the presence of flammable vapors or blockage of the combustion air inlet openings. Please contact a Qualified Service Technician if this occurs.

Problem

Possible Causes

What To Do

Rumbling noise

 

Scale and sediment

Drain the water heater to remove scale and sediment from

 

 

 

the tank. Refer to the top of page 26.

 

 

 

 

Relief valve

 

Pressure build up

This is an unacceptable condition and must be

producing popping

 

caused by thermal

corrected. Contact the water supplier or plumbing

noise or draining

 

expansion to a

contractor on how to correct this. Do not plug the

 

 

closed system.

relief valve outlet.

 

 

 

 

Not enough or

 

Water usage may have

Wait for the water heater to recover after an

no hot water

 

exceeded the capacity

abnormal demand.

 

 

of the water heater.

 

 

 

 

 

 

 

Low gas pressure.

Check gas supply pressure and manifold pressure.

 

 

 

 

 

 

The gas control (thermostat)

See the “Water Temperature Setting” of The Water

 

 

may be set too low.

Heater section of this manual.

 

 

 

 

 

 

Leaking or open hot

Make sure all faucets are closed.

 

 

water faucets.

 

 

 

 

 

 

 

Check valve error codes.

Refer to gas valve error code table on page 30.

 

 

 

 

 

 

“ON/OFF” switch turned off.

Turn “ON”.

 

 

 

 

 

 

Blower unplugged.

Plug in. Verify power supply (120VAC).

 

 

 

 

 

 

Combustion Shutoff System

Contact a qualified service technician.

 

 

tripped

 

 

 

 

 

Water is too hot

 

The gas control (thermostat)

See the “Water Temperature Setting” of The Water

 

 

is set too high.

Heater section of this manual.

 

 

 

 

 

 

Gas Control (Thermostat)

Contact a qualified service technician to replace the

 

 

Defective.

gas control (thermostat).

 

 

 

 

CAUTION: Make certain power to water heater is “OFF” before removing protective cover FOR ANY REASON.

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. VERIFY PROPER OPERATION AFTER SERVICING.

CAUTION: For your safety DO NOT attempt repair of gas piping, gas control (thermostat), burners, vent connectors or other safety devices. Refer repairs to qualified service personnel.

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Contents Reference Water HeatersFor Your Records R N I N G Potential for Hot Water Water increasesPage For Installations in the State of California Location Installing the water heaterCombustion and Ventilation Air Inspect ShipmentCorrosive Atmospheres Thermal Expansion Typical InstallationWater Supply Connections To Fill the Water Heater Relief ValveCondensation High Altitude Leak TestingPressure Testing the Gas Supply System Gas SupplyVenting Blower Assembly InstallationAltitude for Models Maximum Venting information for 2 VentsMaximum Venting information for 3 Vents MaximumModels Altitude for Maximum Venting information for 4 Vents42VP60F 700’ 42VP60PF Additional Considerations Horizontal Vent Terminal LocationVertical Vent Installation Horizontal Vent InstallationVertical Vent Termination Location Cementing Joints Cleaner-Primer and Medium Body Solvent CementConnection Diagram WiringInsulation Blankets Hot and Cold Pipe Insulation InstallationDilution Air Holes Heat Trap During Installation of this water heaterWater Heater Location Installation ChecklistWater Supply House Hot water Supply to From HOT Heating Outlet on Unit Combination Potable Water and Space Heating ApplicationLighting the water heater For Your Safety Read Before OperatingWater Temperature Setting Operating ProcedureOperating the water heater Water Temperature Setting… Sequence of Operation… Draining the Water Heater Routine Preventative MaintenanceVenting System Inspection HousekeepingBurner Inspection Anode Rod Vacation and Extended Shut-DownBefore You Call For Service… Noise or draining Rumbling noiseRelief valve Producing poppingGas Valve LED Codes Use only original equipment replacement parts Replacement PartsInstructions For Placing a Parts Order Page Page If YOU Need Service

AP14236 specifications

Ruud AP14236 is a highly efficient air conditioning unit that stands out in the residential HVAC market for its remarkable performance and innovative technology. This model is specifically engineered to provide optimal cooling and heating solutions, offering homeowners comfort year-round while also emphasizing energy efficiency.

One of the key features of the Ruud AP14236 is its efficiency rating, showcased by its SEER (Seasonal Energy Efficiency Ratio) rating, which provides users with an indication of energy consumption versus cooling output. With ratings often exceeding 14, the unit is designed to reduce energy bills significantly while maintaining a comfortable indoor environment. In addition to SEER, the unit boasts an HSPF (Heating Season Performance Factor) that guarantees excellent performance during colder months.

The Ruud AP14236 utilizes advanced inverter technology that allows for variable speed operation. This technology enables the air conditioner to adjust its cooling output based on the actual temperature in the home, leading to lower energy consumption while ensuring that the desired climate is reached swiftly and efficiently. This feature not only enhances comfort but also prolongs the lifespan of the unit, as it does not require the constant on-off cycling seen in traditional systems.

Equipped with an enhanced filtration system, the Ruud AP14236 significantly improves indoor air quality by capturing dust, allergens, and other particulates. This characteristic is particularly advantageous for those with allergies or respiratory conditions, as it creates a healthier living environment.

Durability is another hallmark of the Ruud AP14236, featuring robust construction materials designed to withstand the rigors of varied weather conditions. The unit's cabinet is often galvanized and treated to resist rust, ensuring longevity and reducing maintenance issues.

Noise reduction is also a primary focus in the design of Ruud AP14236. The unit operates quietly, allowing for comfortable living spaces without the disruptive sounds commonly associated with air conditioning systems. This is achieved through sound-dampening technology and acoustic insulation.

In summary, the Ruud AP14236 is engineered for energy efficiency, versatility, durability, and quiet operation. Homeowners seeking a reliable and efficient air conditioning solution will find that this unit meets their needs while providing year-round comfort and improved air quality.