Maintenance

CAUTION

•Allow humidifier to drain and disconnect power before servicing.

•Service should be performed by a qualified HVAC technician.

Inspect humidifier when servicing..

•Check system operation and inspect all plumbing connections and piping for signs of cracks or leaks.

•Inspect drain line to make sure it is not blocked and has constant downward slope. Clean or replace if necessary.

•Inspect steam hose to make sure it has no low spots and has constant upward slope from humidifier to dispersion tube in duct. If dispersion tube is mounted below humidifier, inspect drip tee and drain..

To Replace the Canister

Replace the canister annually and when prompted by the “Service” light.. Use Only Genuine Aprilaire Model 80 Canister..

1.Press On/Off switch to turn humidifier off..

2.Allow humidifier to drain.. When the green “drain” LED stops flashing, disconnect main electrical power to humidifier..

3.Remove front panel..

4.Pull three wires off posts on top of canister.. (Two large electrode conductors and one water level probe conductor..)

5.Loosen hose clamp at top of canister..

6.Slide hose off top of canister..

7.Slide canister up and out of drain assembly.. Discard canister..

8.Remove o-ring from drain assembly using small screw driver..

9.Inspect drain assembly and remove any debris.. See drain valve cleaning procedure..

10.Insert new o-ring into slot in drain assembly.. (O-ring is provided with Model 80 canister..) Dampen o-ring with water before inserting canister.. Do not use oil, grease, or any lubricant besides water..

11.Make sure strainer is inserted into bottom of new canister..

12.Insert canister into drain assembly.. Position canister with label facing outward..

13.Slip steam hose over top of canister and tighten hose clamp..

14.Reattach three wires to posts on top of canister.. (Larger electrode conductors are interchangeable..)

15.Replace front panel..

16.Inspect drain line to make sure it is not blocked and has constant downward slope.. Clean or replace if necessary..

17.Inspect steam hose to make sure it has no low spots and has constant upward slope from humidifier to dispersion tube in duct.. If dispersion tube is mounted below humidifier, inspect drip tee drain..

18.Restore electrical power to humidifier..

19.Turn humidifier on and verify green On/Off light is illuminated..

20.See Start-up procedure..

To Service THE Fill Valve

If water flow from fill valve is restricted, disconnect inlet fitting and remove in-line strainer from inlet port using small screw.. Clean or replace strainer..

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Aprilaire 800 specifications Maintenance, To Replace the Canister, To Service the Fill Valve
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800 specifications

The Aprilaire 800, a highly efficient whole-home humidifier, is designed to enhance indoor air quality and comfort. As part of Aprilaire's renowned line of whole-home products, this system excels in maintaining optimal humidity levels, mitigating health issues related to dry air, and protecting the integrity of your home.

One of the standout features of the Aprilaire 800 is its impressive capacity to deliver significant moisture output—up to 18 gallons per day. This output is ideal for larger homes, ensuring that every room receives adequate humidity. The unit is particularly effective in combating the adverse effects of dry air during winter months when indoor heating can lead to discomfort and increased susceptibility to respiratory issues.

The Aprilaire 800 employs advanced technology, specifically the use of a self-regulating humidifier design that operates independently of your heating system. This means it can maintain humidity levels even when the furnace is not in use. The unit showcases a built-in digital control, allowing homeowners to set and monitor humidity levels easily. The device can also integrate seamlessly with most HVAC systems, enhancing its versatility.

Another notable characteristic of the Aprilaire 800 is its unique water panel design. The patented self-cleaning feature helps reduce mineral buildup, ensuring optimal performance and longevity. This means that maintenance is simplified, requiring minimal intervention to keep the unit functioning at peak efficiency.

Furthermore, the unit can be connected to a water line for continuous operation, eliminating the need for manual refills. This feature not only adds convenience but also ensures a consistent supply of moisture throughout your home.

Energy efficiency is a key consideration in the design of the Aprilaire 800. Its operation is tailored to minimize energy consumption while maximizing moisture output, making it an environmentally friendly choice for maintaining indoor comfort.

In summary, the Aprilaire 800 whole-home humidifier combines high capacity, advanced technology, ease of use, and energy efficiency. It is an ideal solution for homeowners looking to improve their indoor air quality, comfort, and overall well-being during dry seasons. Whether you are dealing with dry skin, respiratory issues, or damage to wooden furniture, the Aprilaire 800 can be a valuable addition to your home.
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