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Duct Mount
Rotating Drum Humidifier
Model 465-C1
Manual for:
Table of Contents
• Installation
Introduction ........................................1
Specifications ......................................1
• Operation
Capacity Selection Guide ..................1
• Maintenance
Installation
Physical installation ......................2
Electrical Installation ....................5
Operation of Humidifier ....................6
Maintenance........................................7
Unit Diagram and
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Introduction Specifications Introduction Type of Unit Rotating Drum The benefits of a properly Duct Mounting Return Supply humidified environment GPD @ 140 ° F 22.5 17.1 (35-50% Relative Humidity) are many. They include both GPD @ 120 ° F 16.5 12.4 personal comfort as well as GPD @ 100 ° F 10.6 7.8 the preservation of furniture, Voltage 24V draperies, carpets, wooden floors and cabinets, paintings, Unit Dimensions 14 3/4” W x 11” D x 11 1/2” H pianos, etc.. Your home will be Duct Opening 4 5/8
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Physical Installation Remember to select a location that is readily accessible for periodic inspection and cleaning of your humidifier. This unit should be located on the cold air return side of the system for best results. However, if space does not permit, it can be mounted on the warm air supply side of the system. Please keep in mind that the evaporative capacity of the humidifier will be reduced if this alternate installation method is utilized. CAUTION Only a trained service person should
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Physical Installation Installing Humidifier 1. Remove the window panel (panel with the label) by sliding it up, pulling its bottom away from the humidifier and then pulling down. 2. Separate the top half from the pan by sliding the stainless steel retainer off the lips of the top half and pan. Swing the pan down to disengage the metal loops on the opposite end. 3. Hang the top half of the unit on the (2) tangs window of the Mounting Plate. panel 4. The round inlet hole should be to the left or T
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15. When installing this humidifier above electric warm air heating elements or where water damage could occur from accidental overflow, connect a 1/2” drain hose to the brass overflow nipple. 16. Do NOT solder the drain line directly to the humidifier because heat can warp and damage the pan. 17. Mount the Increaser to the unit by inserting the small end of the Increaser into the open end of Saddle valve assembly the unit and securing with clamp. 18. Attach 7” bypass flex or metal duct (not pro
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Electrical Installation This humidifier is intended to be wired independently of the integrated control panel on your furnace. This will provide power to the humidifier at all times, causing the evaporator pad drum to rotate constantly. WARNING Improper electrical wiring can cause personal shock, injury, or property damage. It is required by local codes that the unit be installed by a properly qualified HVAC technician or electrician, following NEC and any other local codes. Read the instruction
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Operation This 465-C1 humidifier operates on the silent principle of evaporation. When your unit is operating properly, you may observe the drum turning freely by looking through the observation window. Evaporation takes place as the air passes through the moistened evaporator pad held in place by the specially engineered rotating drum assembly. Operation is completely automatic. Working in conjunction with the heating system blower, a portion of the warm air is bypassed through the humidifier f
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Maintenance Periodic cleaning is required for the efficient and safe operation of this humidifier. Inspect the Note humidifier approximately once a month for mineral To prevent algae, it is and algae growth. Algae may develop inside the advisable to add an humidifier if certain conditions exist in the water algaecide to the water supplying the unit. Algae is a slimy substance which on a weekly basis. can be green, brown or white. It is advisable to add an algaecide to the water on a weekly basis
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Maintenance 6. Lift the drum shaft out of the support and slide the drum away from the motor, then down and away from unit. 7. Dump any accumulated sludge or slime from the pan. Clean thoroughly using a 50/50 solution of white vinegar and water or liquid humidifier cleaner. Thoroughly rinse with clean water. 8. Remove the evaporator drum ends by squeezing the loop ends of the wire cage. 9. Coil the evaporator pad to free it from the wire cage. 10. Install the new evaporator pad by coiling the pa
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Unit Diagram 23 21 7 2 1 20 22 6 5 19 4 3 8 9 10 11 12 14 13 15 18 16 17 9
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Parts List Model 465 C-1 Assembly Part Number 352440-001C Item Descripton P/N Remarks 1Top 1201BP 2 Motor 1322P 24V 50/60HZ 3 Float & valve assembly 1210P 4Washer FV-17 Fiber 5 Brass Locknut FV-10 7/16-24 6 Brass Compression Sleeve FV-11 7 Brass Compression Nut FV-12 8Closed End 1221 9 Cage 1219 10 Evaporator Pad 1220P 11 Open End 1222 12 Drum Bearing 1223 13 Bracket 1213 14 Drum Bearing Clip 1316 15 Outlet Clamp 251040-001 16 Pan 1224P 17 Drain Plug 2408B 18 Retainer 1225 19 Front Panel Assembl
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Warranty Humidifier Limited Two Year Warranty This limited warranty covers Herrmidifier Residential Type Humidifiers, excluding duct work, wiring and installation. The manufacturer warrants that all new Herrmidifier Humidifiers are free from defects in material and workmanship under normal, non-commercial use and service. The manufacturer will remedy any covered defects if they appear within 24 months from the date of original installation as evidenced by proof of purchase, subject to the terms
