HOW TO - Water Panel Replacement for Humidifier 700

AprilAire introduced the first whole-home humidifier in the industry in 1954, and since then AprilAire continues to lead the industry in humidification technology and Healthy Home solutions.

Our humidifiers provide whole-home humidification for every type of home. Designed and assembled in the USA utilizing US and global components, we ensure world-class quality backed with our 5-year warranty.

During winter months, properly humidified air can help reduce the transmission of viruses, in addition to reducing asthma flares and helping you sleep better.

We manufactured the first humidifier in 1954, and we`re still perfecting them today. Trouble-free performances and minimum maintenance are our standards. AprilAire humidifiers are built with non-metal parts that will never rust or corrode providing the highest quality product that's built to last.

BEFORE REPLACEMENT ON ALL HUMIDIFIERS
Note humidifier control setting and turn dial to the OFF position.

Move bypass damper to summer position
Press the tabs at top and bottom and pull cover off base

Clean distribution tray per instructions

Clean scale control insert using vinegar solution

Remove old water panel

Insert color side up Inspect the plastic feed tube by gently flexing it and looking for cracks or signs of wear. Replace tube if it is cracked, brittle, or has been damaged.

Re-insert the Water Panel Evaporative Assembly and snap cover back on

Connect drain line here If drain line cannot be cleaned, replace

ADHC: (Automatic or Manual mode) Check system operation by turning the knob to TEST. With furnace blower operating, humidifier will operate for one minute. DO NOT LEAVE IN TEST
MODE AS HUMIDIFIER WILL NOT OPERATE.

For Controls with Change Water Panel indicator light, turning knob to TEST/RESET will reset the indicator.

Manual Humidifier Control: Turn on the furnace blower at the thermostat. Set knob to highest setting (may or may not run depending on humidity).

Set Humidifier control to original position.
For bypass, set to appropriate position.

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