Table Of Contents; Safety Cautions - Aprilaire 800 Series Owner's Manual

TABLE OF CONTENTS

Safety Cautions                                                          3
Introduction                                                              4
Principles of Operation                                                    4
Sequence of Operation                                                    5
Installation Options and Effect of Water Characteristics                       6
Operating Modes                                                         7
Display Panel                                                            8
Operating Instructions -
Model 62 Automatic Digital Humidifier Control                              9
Operating Instructions -
Model 65 Manual Digital Humidistat                                       14
Operating Instructions -
Model 63 Automatic Digital Modulating Control                             17
Additional Information                                                   20
Maintenance                                                            20
Limited Warranty                                                        27
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SAFETY CAUTIONS

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 structures and furnishings.
HOT SURFACES AND HOT WATER
This steam humidification system has extremely hot surfaces. Water in
steam canister, steam pipes, and dispersion tube can be as hot as 212°F
(100°C). Discharged steam is not visible. Contact with hot surfaces,
discharged hot water, or air into which steam has been discharged can
cause severe personal injury. To avoid burns, follow procedures in this
manual when performing service or maintenance procedures on any part
of the system.
ELECTRICAL SHOCK HAZARD
Follow the shutdown procedure in this manual before performing service
or maintenance procedures on any part of the system. If the humidifier
starts up responding to a call for humidity during maintenance, severe
bodily injury or death from electrical shock could occur. Follow the
procedures in this manual before performing service or maintenance
procedures on this humidifier.
EXCESS HUMIDITY
Do not set humidity higher than recommended. Condensation may cause
damage.
CAUTION
CAUTION
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