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manual abstract
When the air is warm enough, the Housing Assembly’s electric water valve is actuated, opening to allow cold water from your plumbing system to be atomized into a fine mist. This mist is discharged into the heated air by the Remote Nozzle Bracket Assembly, where it immediately evaporates and is distributed throughout your household. The TM-2000 is supplied water from your plumbing system by the Saddle Valve Assembly, and is safely powered with reduced voltage by the 120/24 VAC Transformer, which plugs into an ordinary 120-volt wall outlet. The TM-2000 is ideal for use with conventional gas or oil forced-air central heating systems. WARNING: The TM-2000 is not be used on 90+ condensing furnaces, electric heat pumps or homes with well-water systems. ITEMS INCLUDED IN KIT: (DO NOT INSTALL HUMIDIFIER IF ALL OF THESE ITEMS ARE NOT PRESENT!) Housing Assembly Remote Nozzle Bracket Plastic Tubing (3 - 10' Sections) Saddle Valve Assembly Housing Mounting Template Includes 5 Each: Compression Nuts, sleeves, and inserts Remote Mounting Template Mounting Components Power Supply Wire Includes: (4) #8-15 X 3/4" Hex Head Housing Quick Connect Terminals (2) (3) #8-15 X 1/2" Hex Head Remote 120/24 VAC Transformer Bracket Mounting Screws Instruction Manual (3) #8 Speed Nuts For Remote Bracket Mounting. OPTIONAL ACCESSORIES: Air Booster Activator Kit Humidistat NOTE: The TM-2000 is designed to operate on normal city water supply pressure. If any other type of water supply is to be used it must be capable of providing a minimum pressure of 50 psi. DO NOT DESTROY READ AND SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE OF REPLACEMENT PARTS, OPTIONAL COMPONENTS, AND TROUBLESHOOTING INFORMATION. 120VAC/24VAC Transformer Plastic Tubing (3-10’ Sections) 10’ Power Supply Wire Saddle Valve Assembly English ...... Page 1 Francais..... Page 8 Espanol ..... Page 14 Housing Assembly Remote Nozzle Bracket PRODUCT QUESTIONS… CALL FIELD FIRST ..Phone: (252)522-3031 ..E-mail: fieldtec@fieldcontrols.com for answers on product maintenance, operation or replacement part questions. Page 2 INSTALLATION AND ADJUSTMENT PLEASE READ COMPLETELY BEFORE BEGINNING INSTALLATION! CAUTION: The TM-2000 is not to be used on electric furnaces, heat pumps, or in locations where the air temperature could drop below 40°F. The mounting position of the mounting position of the TM-2000 is very important. Read all installation instructions prior to installing your TM-2000 humidifier. Save these instructions for future reference of replacement parts and optional components. 1. Locate the SUPPLY PLENUM of your warm air furnace. The supply plenum is the main duct of the furnace that directs heated air to the home. (See Figures 1-3) A minimum of 120°F is required in the furnace supply plenum to allow for proper humidifier operation. Most oil and gas fired furnaces are capable of providing air flow of this temperature. If this condition cannot be met, a different type of humidification system must be considered. 2. Determine the optimal location for the Housing Assembly (See Figures 1-3, 5 & 8 for typical installations) by locating the warmest part of the plenum (close to the outlet of the furnace) that will satisfy these minimum requirements: (a) 120°F minimum air flow temperature in the supply plenum, (b) 1 cubic foot minimum volume surrounding nozzle tip to prevent spray impingement on duct walls, or other obstacles. (See Figure 6) In certain installations, it may be necessary to further extend the nozzle using an optional Field Controls EK-1 Extender Kit. (See Figure 7) A 45o elbow fitting can also be installed to redirect the spray without extending the nozzle. If an air conditioning “A-COIL” with open sides exists at the furnace outlet, the Housing Assembly should be located in the area between the A-COIL and the furnace outlet. (See Figures 4, 5 & 8) CAUTION: Use extreme caution when drilling or cutting any holes in the furnace plenum in order to avoid damaging the A-coil. 3. Following the instructions printed on the Housing Mounting Template, attach it to the plenum at the location determined in Step 2. MOUNT THE TEMPLATE RIGHT SIDE UP ON A VERTICAL SURFACE ONLY, ON THE SIDE OF THE PLENUM. 4. Cut and drill or punch holes in the plenum as indicated on the template, and completely remove the template when finished. 5. Carefully mount the TM-2000 Housing Assembly to the plenum using the four #8-15 x 3/4” long hex head sheet metal screws. Take care to avoid damage to the thermal sensing element. 6. Determine an appropriate location for the Remote Nozzle Bracket Assembly, being careful to maintain the minimum distances from the Housing Assembly and adjacent plenum walls and other structures, as shown in Figures 1-3. BE SURE THAT THE NOZZLE IS LOCATED DOWNSTREAM OF THE HOUSING ASSEMBLY, IN SUCH A WAY THAT THE MIST WILL NOT BE DIRECTED TOWARDS THE HOUSING ASSEMBLY. THE NOZZLE ASSEMBLY SHOULD BE MOUNTED RIGHT SIDE UP ON A VERTICAL SURFACE, ON THE SIDE OF THE PLENUM, WITH THE ...