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Series 800 Steam Humidifier

Installation & Maintenance Instructions

10010605 B2206277L 09.22

TABLE OF CONTENTS

SAFETY CAUTIONS .............................................. 2

MATERIALS LIST................................................. 3

PRINCIPLES & SEQUENCE OF OPERATION.........................4

SPECIFICATIONS & DIMENSIONS ................................. 5

INSTALLATION INSTRUCTIONS ................................... 8

Choosing a Location ........................................... 8

- Dispersion Tube Location ...................................8

- Elevation .................................................9

- Distance from Humidifier to Dispersion Tube/Fan Pack .......10

- Humidifier Location........................................11

Prepare Humidifier for Mounting ...............................12

Install Steam Dispersion Tube/Fan Pack ........................12

Mount Humidifier.............................................12

Install Steam Hose............................................12

Supply Water ................................................12

Drain Line ...................................................13

Electrical Power Wiring & Shut-off Switch.......................13

Automatic Digital Control & Accessory Wiring ...................18

Thermostat in a Zoned HVAC System...........................19

Manual Digital Humidistat & Fan Pack Wiring ...................20

Automatic Digital Modulating Control Wiring....................21

START-UP PROCEDURE .........................................23

OPERATING MODES ............................................24

SHUT DOWN PROCEDURE ......................................25

DISPLAY PANEL ................................................25

MAINTENANCE.................................................26

TROUBLESHOOTING GUIDE

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REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

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English 1

10016603 B2210091A 09.22

Aprilaire 865 User Manual

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