Maytag HRE21250PC, HRE21282PC manual Troubleshooting, Start Up Conditions, Operational Conditions

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Troubleshooting

Start Up Conditions

THERMAL EXPANSION

Water supply systems may, because of such events as high line pressure, frequent cut-offs, the effects of water hammer among others, have installed devices such as pressure reducing valves, check valves, back flow preventers, etc...to control these types of problems. When these devices are not equipped with an internal by-pass, and no other measures are taken, the devices cause the water system to be closed. As water is heat- ed, it expands (thermal expansion) and closed systems do not allow for the expansion of heated water.

The water within the water heater tank expands as it is heated and increases the pressure of the water system. If the relieving point of the water heater's temperature-pressure relief valve is reached, the valve will relieve the excess pressure. The temper-

ature-pressure relief valve is not intended for the constant

relief of thermal expansion. This is an unacceptable condition and must be corrected.

It is recommended that any devices installed which could create a closed system, have a by-pass and/or the system have an expansion tank to relieve the pressure built by thermal expan- sion in the water system. Expansion tanks are available for ordering through the Maytag Customer Service. Contact the local water supplier and/or call Maytag Customer Service at 1-800-788-8899 for an authorized servicer for assistance in controlling these situations.

STRANGE SOUNDS

Possible noises due to expansion and contraction of some metal parts during periods of heat-up and cool-down do not represent harmful or dangerous conditions.

Operational Conditions

SMELLY WATER

In each glasslined water heater there is installed at least one anode rod (see parts section) for corrosion protection of the tank. Certain water conditions will cause a reaction between this rod and the water. The most common complaint associated with the anode rod is one of a “rotten egg smell”. This odor is derived from hydrogen sulfide gas dissolved in the water. The smell is the result of four factors which must all be present for the odor to develop:

a.a concentration of sulfate in the supply water.

b.little or no dissolved oxygen in the water.

c.a sulfate reducing bacteria within the water heater. (This harmless bacteria is non-toxic to humans.)

d.an excess of active hydrogen in the tank. This is caused by the corrosion protective action of the anode.

Smelly water may be eliminated or reduced in some water heater models by replacing the anode(s) with one of less active material, and then chlorinating the water heater tank and all hot water lines. Call Maytag Customer Service at 1-800-788-8899 for an authorized servicer for further information concerning an Anode Replacement Kit #66001068 and this Chlorination Treatment.

If the smelly water persists after the anode replacement and chlo- rination treatment, we can only suggest that continuous chlorina- tion and filtering conditioning equipment be considered to elimi- nate the water problem.

Do not remove the anode leaving the tank unprotected. By doing so, all warranty on the water heater tank is voided.

“AIR” IN HOT WATER FAUCETS

WARNING

HYDROGEN GAS: Hydrogen gas can be produced in a hot water system that has not been used for a long period of time (generally two weeks or more). Hydrogen gas is extremely flammable and explo- sive. To prevent the possibility of injury under these conditions, we recommend the hot water faucet be opened for several minutes at the kitchen sink before any electrical appliances which are connect- ed to the hot water system are used (such as a dish- washer or washing machine). If hydrogen gas is pre- sent, there will probably be an unusual sound simi- lar to air escaping through the pipe as the hot water faucet is opened. There must be no smoking or open flame near the faucet at the time it is open.

RUMBLING NOISE

In some water areas, scale or mineral deposits will build up on your heating elements. This buildup will cause a rumbling noise. Follow “Element Cleaning/Replacement” instructions to clean and replace the elements.

HIGH TEMPERATURE SHUT OFF SYSTEM

The water heater has a high limit shut off system with a reset button located above the upper element.

Follow the resetting instructions which refer to the high limit behind the access panel.

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Contents Water Heater USER’S Guide Safety Instructions DEATH, Serious Bodily INJURY, or Property DamageSafety Instructions cont’d Table of Contents Product Specifications Customer InformationAccessories and Tools Needed AccessoriesAdditional Tools Needed When Sweat Soldering ToolsInstallation Instructions Removing the Old Water HeaterInstructions for Installation cont’d Typical InstallationLocating The New Water Heater Check ALL Connections for LeaksConvertible Lower Element OUS Bodily INJURY, or Property DamageWater Piping Valve Pipe InsulationTemperature-Pressure Relief Valve NippleFilling the Water Heater Converting the Lower ElementConverting the Lower Element cont’d Instructions for Installation cont’d Wiring Diagram Standard Wiring forWiring Selecting Thermostat Location Thermostat RemovalThermostat Removal cont’d Thermostat Wiring Loop Remote Thermostat Installation and Wiring Selecting Thermostat Location cont’dExact color sequence as shown Installation Checklist Model Rating PlateTemperature Regulation Temperature ConditionsInstructions for Operation Programming the ThermostatInstructions for Operation cont’d Programming the Thermostat cont‘dOverride Display Will not kill the power to the heating elements Draining Service and MaintenanceTemperature-Pressure Relief Valve Operation Anode Rod Inspection Service and Maintenance cont’dElement Cleaning Replacement Service and Maintenance cont’d Element Cleaning Replacement cont’d Drain Valve Washer Replacement ServiceOperational Conditions TroubleshootingStart Up Conditions Troubleshooting cont’d Operational Conditions cont’dThermostat Diagnostics Leakage Checkpoints LY INJURY, or Property DamagePage Repair Parts List ETC5XRepair Parts List cont’d Maytag Electric Water Heaters Model NumbersKEY Part Description NumbersWarranty Full ONE Year Warranty

HRE21282PC, HRE21250PC specifications

The Maytag HRE21282PC and HRE21250PC are two standout models in the brand's renowned lineup of laundry appliances, designed to combine efficiency, durability, and performance for the modern household. Both models feature an elegant design with user-friendly interfaces, making them attractive and accessible for all users.

One of the main features of the HRE21282PC and HRE21250PC is their impressive capacity. Both models boast a generous drum size that allows for larger loads, meaning users can complete their laundry in fewer cycles. This is particularly beneficial for families or individuals with busy lifestyles who need to maximize efficiency.

In terms of technology, these machines are equipped with Maytag’s advanced PowerWash cycle, which is designed to tackle tough stains and heavily soiled fabrics. This cycle works by utilizing a combination of robust wash actions and a prolonged wash time, ensuring that users can trust their appliances to deliver exceptional cleaning results.

Another notable feature is the Optimal Dose dispenser, which automatically releases the right amount of detergent at the perfect time during the wash cycle. This technology not only ensures optimal cleaning performance but also saves on detergent usage, making it a more economical option in the long run.

The HRE21282PC and HRE21250PC also come with a variety of wash cycles and temperature settings, allowing users to customize their laundry experience according to the specific needs of their garments. Whether dealing with delicate fabrics or heavy-duty items, these models are versatile enough to handle any type of load.

Durability is a crucial characteristic of Maytag appliances, and the HRE21282PC and HRE21250PC are no exceptions. Built with quality materials, they feature a robust construction that can withstand the rigors of frequent use. This reliability is complemented by a strong motor power and a solid build that contributes to their longevity.

Additionally, both models offer energy-efficient operations, contributing to lower utility bills while being environmentally friendly. Users can feel confident knowing they are making a responsible choice when selecting these appliances.

In summary, the Maytag HRE21282PC and HRE21250PC excel in capacity, efficiency, and durability. With advanced technology such as the PowerWash cycle and Optimal Dose dispenser, combined with customizable options and energy efficiency, these models cater to the diverse needs of today's consumers, serving as reliable partners in tackling everyday laundry challenges.
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