Owner`s manual

ManualsBrandsAutoFlo ManualsHumidifierS2000

FIG. 2

MANUAL WATER DRAIN

WATER PAN

TANK BAFFLE

BLOWER

INTERLOCK &

HUMIDISTAT CONN.

AUTO DRAIN CONN.

"T" ADAPTER

STATUS LIGHTS

OVERFLOW

FOR DRAIN

VALVE DETAILS

SEE FIG. 8

WATER INLET

AUTOFLO ELECTRONIC STEAM UNIT - POWER HUMIDIFIER

MODELS S2000 AND S2020

FOR GAS OR OIL FORCED AIR FURNACES, HEAT PUMPS AND ELECTRIC FURNACES

The AutoFlo Power Humidifier you have purchased has

been designed to be simple to operate and maintain.

Parts included in the Steam Humidifier package are:

1. Humidifier

2. Self Piercing Saddle Valve

3. Installation Instructions and Owners Manual

4. Mounting Template

5. Installation Hardware package

6. Insulation and tape

7. Automatic Drain Assembly

8. Humidistat - Autoflo Models 062000

Familiarizing yourself with the items listed in Figures 1

and 2 will assist you in installing and maintaining your

Steam Power Humidifier.

Options and additional parts recommended:

1. Overflow/drain lines - 5/8"ID & 3/8"ID high temperature hose

2. 2 hose clamps - 1" and 1/2"

3. Electrical wiring and connections

4. Water Hammer Arrester #WH 100

5. Zinc Anode #Z 100

Installation

Instructions &

Owner's Manual

This symbol on

the product means

the product is

listed by

Underwriters

Laboratories, Inc.

WATER INLET

WATER LEVEL

PROBE

HEATER

TEMPERATURE PROBE

FIG. 1

Summary of content (11 pages)

PAGE 1
Installation Instructions & Owner's Manual C UL R US This symbol on the product means the product is listed by Underwriters Laboratories, Inc. AUTOFLO ELECTRONIC STEAM UNIT - POWER HUMIDIFIER MODELS S2000 AND S2020 FOR GAS OR OIL FORCED AIR FURNACES, HEAT PUMPS AND ELECTRIC FURNACES The AutoFlo Power Humidifier you have purchased has been designed to be simple to operate and maintain.
PAGE 2
SIMPLIFIED INSTALLATION INSTRUCTIONS 1. Insulate the water reservoir. 2. Select the mounting location on the duct and tape on the mounting template. 3. Punch or drill the (8) 1/8" mountings holes. 4. Cut out the humidifier opening in the duct. 5. Insert the humidifier into the opening and screw in place. 6. Connect the water line. 7. Connect an overflow line and automatic drain line. 8. Make 24 VAC electrical connections to blower interlock. 9. Install and connect the humidistat. 10.
PAGE 3
A temperature sensor is mounted in the water reservoir of the humidifier. As the water temperature increases to about 170 degrees F, the computer closes a set of blower relay contacts. When the water cools to about 140 degrees F, the computer will open the relay contacts. 5. WATER CONNECTIONS A. WATER SUPPLY USING THE SADDLE VALVE FURNISHED WITH UNIT Installation instructions for the saddle valve are printed on the plastic bag containing the saddle valve and its components.
PAGE 4
9. SETTING THE HUMIDISTAT S2000 & S2020 Humidifier Heat only Thermostat R W G1 R G2 H It is recommended that humidistat settings of 30-40% not be exceeded. If condensation is noticed on windows during very cold outside temperatures, the humidistat setting should be lowered.
PAGE 5
10. INITIAL START-UP D. BLOWER: When the water in the reservoir reaches approximately 170 deg. F. the "BLOWER" LED will be illuminated and the interlock wiring should turn the system blower on. Depending upon the water and ambient temperatures, it may take anywhere from four to twelve minutes for the water to heat to 170 deg. F. If the humidistat remains closed the "HEATER" and "BLOWER" LED's will both be illuminated at the same time and the "POWER" LED will be blinking slowly.
PAGE 6
12. MAINTENANCE/SPRING SHUTDOWN K. Rinse out the reservoir. Be careful to keep water off of the wiring compartment or the outside of the humidifier. Proper maintenance and removal of mineral deposits is still required on your steam humidifier in order to optimize performance. Annual cleaning is a must and more frequent cleaning may be necessary depending on the mineral content of the water in your area.
PAGE 7
SERVICE INDICATORS 4. The water valve may be defective and must be replaced-see replacement parts. A. The green "Power" light does not blink off and on. 1. The S2000 is not connected to an active 120 VAC 15 Amp power source. (S2020, 240 VAC, 10 AMP). 5. The drain valve is unplugged or defective. 6. Debris is clogging the drain valve or drain line. 2. Call the Technical Support Hotline. 7. Call the Technical Support Hotline. B. The "HEATER" LED does not illuminate. G.
PAGE 8
14. SERVICE AND REPLACEMENT PARTS 7 ITEM S2000 PART NO. 1 2120 S2020 PART NO.
PAGE 9
INSTALLATION INSTRUCTIONS & OWNER'S MANUAL AUTOMATIC DRAIN ASSEMBLY SUPPLEMENT TO THE AUTOFLO ELECTRONIC STEAM POWER HUMIDIFIERS MODEL # S2000 AND S2020 AUTOFLO HUMIDIFIERS Required tools and materials: Automatic Drain Assembly * Adjustable wrenches * Drain bucket * 3/8" high temperature hose. * Hose clamp * Teflon tape Parts List: * 24 volt solenoid drain valve * 1/4" x 7/8" brass nipple * 1/4" x 3/8" barb brass 90* adaptor * 1/4"m x 1/4"f x 1/4"f brass street "T" fitting INSTALLATION: 1.
PAGE 10
FIG. 8 "T" ADAPTER, 1/4" NPT P/N 094021A0038 NIPPLE (CLOSE), 1/4" NPT X 7/8" P/N 094021A0039 SOLENOID VALVE, 24/60 VAC P/N 094021A0040 ELBOW FITTING, 1/4" NPT X 3/8" BARB P/N 094021A0036 DRAIN COCK VALVE P/N 094020A0055 JUMPER WIRE, 20GA. X 1.50" LONG BLACK WIRES 18GA. X 18" LONG P/N 501052A0002 MOLEX PLUG P/N 205113A0098 EWC R CONTROLS INC. 385 Highway 33 www.ewccontrols.com Tel. (800) 446-3110 Englishtown, NJ 07726 e-mail: autoflo@ewccontrols.com Fax: (800) 635-8646 10 Tech.
PAGE 11
APPLICATION NOTE AN 131 AUTOFLO HUMIDIFIER Z100 ASSEMBLY INSTALLATION INSTRUCTIONS & OWNER'S MANUAL Z100 REPLACEMENT INSTRUCTIONS SUPPLEMENT TO THE AUTOFLO ELECTRONIC STEAM POWER HUMIDIFIERS MODEL # S2000 AND S2020 The AUTOFLO steam humidifier now comes equipped with a factory installed Z100, which acts as a sacrificial metal. Put simply, the chemicals in the water will attack and cling to the Z100.