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How To Operate:

If the humidifier is not going to be used for an extended 
period of time, drain water completely and leave dry. 

When restarting, wait until the water level has been at the 
full operating level for a minimum of 5 minutes before 
operating the humidifier.

1. Connect the ¼” water tube and supply the water to the unit.

2. Allow reservoir to fill completely, then wait for 5 minutes.

3. Connect the power cord.

4. Switch power on.

5. Humidifier will operate continuously.

6. An on-off humidistat can be added for automatic control. See 

accessories. 

7. A reverse osmosis water demineralizer maybe added to prevent 

“white dust” from forming. See accessories.

Power Switch

Summary of Contents for UH-300

Page 1: ...allation Operating Instructions for UH 300 UH 301 UH 303 Ultrasonic Humidifiers Humidity Source LLC 90 Dayton Ave Bldg 1 D Passaic New Jersey 07055 TEL 973 815 1001 FAX 973 815 1342 www humiditysource...

Page 2: ...00 301 303 Item Industrial Humidifier Power Supply 110VAC 60Hz Power Consumption 340W Particle Size 4 5 microns Humidification Capacity 7 5 lb hr Noise Level 48dB Feed Water Pressure 10 to 70 psig Dim...

Page 3: ...rews 2 Cover 3 Mist generator 4 Humidifier Outlet 5 Filter Screen 6 Float Valve 7 Water Level Sensor 8 Power Switch 9 Fan 10 Transformer 11 Converter 12 SSR 13 Water connection 14 Power Cord 15 Fan Gr...

Page 4: ...Installation UH 300 Put on table shelf or floor UH 301 Attach to the wall with mounting bracket UH 300 Hang from the ceiling with bracket UH 303 Mount on wall with flexible hose to duct...

Page 5: ...1 Apply silicon sealant to the outlet collar 2 Slide flexible hose over the outlet collar 3 Tighten the flex clamp and adjust the flex hose 1 2 3 Apply silicon sealant here Name of each part 1 Flexib...

Page 6: ...rator cables from the converter Note the position of the each cable colors White Red 5 Connect the new mist generator cables to the converter using the same colors as above Refer to the picture How to...

Page 7: ...utes before operating the humidifier 1 Connect the water tube and supply the water to the unit 2 Allow reservoir to fill completely then wait for 5 minutes 3 Connect the power cord 4 Switch power on 5...

Page 8: ...How to connect the cables AC 110V or 220V Arrows below indicate mist generator cables White cable white arrow Red cable red arrow...

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