Safety 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Principles of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Sequence of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation Options and Effect of Water Characteristics. . . . . . . . . . . . . . 6
Operating Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Display Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Humidifier Control & Operating Instructions. . . . . . . . . . . . . . . . . . . . . . . . 9
Check the Humidifier Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Additional Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Maintenance 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS
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CAUTION
ATTENTION
Read this manual before installing. This product must be
installed by qualified HVAC and electrical contractors and in
compliance with local, state, federal, and governing codes.
Improper installation can cause property damage, severe
personal injury, or death as a result of electric shock, burns,
or fire.
Read all cautions and instructions.
Read this manual before performing service or maintenance
procedures on any part of the system. Failure to follow all
cautions and instructions could produce the hazardous
situations described, resulting in property damage, personal
injury, or death.
Failure to follow the instructions in this manual can cause
moisture to accumulate, which can cause damage to structure
and furnishings.
EXCESS HUMIDITY
Do not set humidity higher than recommended. Condensation
may cause damage.
SAFETY
