User manual GENERAL 1042

[. . . ] Model #12500 suggested) RETURN AIR WARM AIR RETURN AIR DRAIN DRAIN DRAIN WARM AIR WARM AIR HIGH BOY GENERALAire AC SERIES HIGH EFFICIENCY AIR CLEANER R COUNTER-FLOW LOW BOY 1 ALLOW 2 1/2 INCHES CLEARANCE ABOVE THIS SURFACE FOR SERVICING Top Of Template TEMPLATE FOR INSTALLING BYPASS HUMIDIFIER FOLLOW INSTRUCTIONS PACKED WITH HUMIDIFIER 1. REMOVE PROTECTIVE PAPER FROM BACK OF TEMPLATE AND STICK IN LEVEL POSITION. CENTER PUNCH AND DRILL THE FOUR SIDE MOUNTING HOLES WITH A 1/8 " DIA. HANG HUMIDIFIER FROM FOUR SIDE SCREWS AND INSTALL DRAIN PAN, EVAPORATOR PAD AND DISTRIBUTOR TROUGH. 2 WHEN INSTALLING ON BASEMENT TYPE FURNACE, EXTEND THIS LINE FOR LOCATING HOLE ON ADJACENT PLENUM 4. [. . . ] Turn handle counterclockwise to open saddle valve, leave open for several seconds to flush dirt from pipe and tubing. Turn handle clockwise to expose piercing pin and close saddle valve. Seal valve body threads using pipe tape or sealant. Install valve into 1/8" NPT fitting. Complete compression connection to saddle valve outlet. Turn handle counterclockwise to open saddle valve, leave open for several seconds to flush dirt from pipe and tubing. 5 Attach solenoid valve to side of humidifier cabinet with flow arrow pointing up, using thumb nuts provided. Do not reverse brass fittings as valve will not function if flow is reversed. Assemble distributor tube so that it is directed into the center opening of the distributor trough cover. Connect 1/4" water supply tube to brass filter at inlet of solenoid. DO NOT USE PLASTIC TUBING IN CONTACT WITH ANY HOT PLENUM SURFACE OR DUCT. IF USING PLASTIC TUBING, USE TUBE SUPPORT PROVIDED. 6 WIRING Please refer to the installation instructions included with the Humidistat. 7 8 Turn on water supply and check operation of humidifier. With the furnace off, the solenoid valve should be closed. Start the furnace, the solenoid valve should open when the blower or burner circuit is energized. Check flow of water through distributor trough and evaporator pad. The standard 990-16-76 orifice will supply approximately 3. 5 GPH of water at a line water pressure of 60 psi. For low water pressures (20-40 psi) a larger orifice 990-16-75 is available to provide the same flow. Leave humidistat set at the recommended setting. Connect drain hose to 5/8" spout on humidifier cabinet using hose clamp provided. Run 5/8" hose to suitable drain such as floor drain, sewer or laundry sink. Be sure hose has continuous slope and is not kinked at any point. PARTS LIST FOR HUMIDIFIER 1099-9 THUMB NUT 1137-35 TROUGH COVER 1137-4 DISTRIBUTOR TROUGH 1042-5 DISTRIBUTOR TUBE 990-13 EVAPORATOR PAD CABINET ASSEMBLY 1042-16 (24 V. ) P-103 COMPRESSION NUT P-104 COMPRESSION SLEEVE P-111 CONNECTOR SOLENOID VALVE ASSEMBLY 990-53 (24 V. ) 990-37-76 ORIFICE & STRAINER ASSEMBLY 990-16-76 ORIFICE FITTING 990-17 STRAINER SCREEN 990-18 STRAINER BODY 1137-3 DRAIN PAN P-163 HOSE CLAMP 1099-16 DRAIN TUBE GENERALAire R RESIDENTIAL AIR TREATMENT PRODUCTS FILL OUT AND MAIL THIS WARRANTY CARD AND LITERATURE REQUEST FORM AIR CLEANERS AND AIR PURIFIERS HUMIDIFIERS DIGITAL HUMIDITY GAGE AIR FILTER GAGE FUEL OIL FILTERS AND ACCESSORIES FORM NO. B Litho in U. S. A. LIMITED WARRANTY This humidifier, if properly registered by the return of the warranty registration card to the manufacturer, is warranted to the consumer against defects in materials and workmanship for a period of one year from the date of installation. Evaporator pads, sleeves or plates are not covered by this limited warranty or any other warranties. Any other defective parts will be repaired without charge except for removal, reinstallation and transportation costs. [. . . ] The heat necessary for evaporating water is produced by the furnace. The water supply to the humidifier is controlled by the electric solenoid valve. The humidistat connected in series with the solenoid provides low voltage control of the humidifier. The humidistat is designed for wall mounting in the living area or surface mounting on the return air duct. [. . . ]