User manual AIR KING PH120

[. . . ] The humidifier will ensure that when your furnace is heating it is delivering humidified air to your home. QUESTION: How much water does this humidifier use?ANSWER: This humidifier incorporates a restrictor which meters the amount of water supplied to the unit. In a average home the unit will use 37 US Gallons (31 Imp. [. . . ] Using a 3/8" drill by (not supplied) drill a hole inside the circular area marked Collar Cut Out. Using the 3/8" hole drilled in step 3 as a starting point cut out the Collar Cut Out area marked on the template using tin snips (not supplied) 5. Mount the bypass collar and damper (fig. 15) using the remaining 3 screws from the installation package. The air damper should be mounted in the open position. The top screw secures the damper. Figure 15 2. Prepare the end (fig 17) of the 1/4" tubing for water connection to the humidifier (All required hardware supplied in the Saddle Valve Kit in the installation package). Brass nut Plastic ferroule Brass insert Figure 17 Plastic water tube 3. Make the tube connection to the humidifier using an adjustable wrench (not supplied) to tighten the nut. Slide one of the 6" spring clamps supplied over one end of the bypass tube. Slide this same end of the bypass tube over the flange of the collar and secure it with the spring clamp. Slide the other 6" spring clamp over the other end of the bypass tube. · OPERATING TIP: Most furnaces will take a few minutes to allow heat to build up before the furnace fan will run ­ The "HUMIDISENSE" control contained in the humidifier will wait until it senses your furnace fan blowing hot air. If only your furnace fan is running the unit should not turn on. The "HUMIDISENSE" will not turn the humidifier on until is senses a temperature rise of 4°C and the air temperature is over 30°C. This ensures the efficient use of water. Depending on your furnace type the unit should turn on within approx 60 seconds of the furnace entering the HEATING cycle. You will know because the green "HUMIDISENSE" LED on the front of unit will turn on (fig 23. ) ­ If the unit does not turn on refer to the trouble shooting section in the Maintenance Guide. Figure 23 Green Humidisense LED Figure 20 Figure 21 2. Locate the two black wires from the Digital Humidistat Top Console, connect these wires to the two wires from the 24 Volt plug in transformer. Use the insulated staples included with your installation package to secure any loose wiring. STEP #6: TESTING THE INSTALLATION If you have not already replace the front cover of the humidifier and secure in place using the plastic thumb screw. Model PH120 Flow Through Humidifier 6. Once the unit has been running for approx 3-4 minutes you will see a small amount of water trickling out of the drain tube. If the unit has turned on and the green light is on but no water is trickling refer to the trouble shooting section in the Maintenance Guide. [. . . ] After your furnace has complete the heating cycle and shut off 12 Model PH120 Flow Through Humidifier (by the thermostat) the humidifier will cycle OFF ­ You will know because the green "HUMIDISENSE" LED (fig. 23) on the front of the humidifier will turn OFF. each reduction in setting allow 6 hours for equilibrium to be reached before readjustment. If condensation is consistently forming on your windows or if the relative humidity level being sensed by the digital humidistat is consistently different than the relative humidity level in the home then you may want to consider the use of a MODEL PH120 REMOTE HUMIDITY SENSOR KIT ­ This must be purchased separate (Parts and Service Line 1-800-465-7300) and will allow you to locate the humidity sensor somewhere in the living space. [. . . ]