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FORM NO. 1042LH _REV B

(12-2018; JPF; InDesign) 

12

Model 1042LH Humidifier Installation Manual

Limitations of Liability

•  General Filters, Inc. makes no express warranties other than the warranty specified above. 
•  The implied warranties of merchantability and fitness for a particular purpose are limited to the duration listed. 
•  The manufacturer assumes no liability in connection with the installation or use of the product, except as stated in 

this Limited Warranty.  

•  The manufacturer will in no event be liable for incidental or consequential damages.
•  This limited warranty gives you specific legal rights, and you may also have other rights which vary from state 

to state.  Some states do not allow either limitations on implied warranties, or exclusions from incidental or 
consequential damages, so the above exclusion and limitation may not apply to you.

Questions

•  Any questions pertaining to this limited warranty should be addressed to the manufacturer.  (U.S.A.: The 

manufacturer has elected not to make available the informal dispute settlement mechanism which is specified in the 
Magnuson-Moss Warranty Act.)

Limited Warranty, Cont.

The rest of this page left intentionally blank.

Summary of Contents for 1042LH

Page 1: ...ial installation voids warranty Modification or alteration of product parts installation instructions or local safety codes voids warranty Read our full warranty policy at the end of this document Bre...

Page 2: ...ring The Control 6 Installation Final Steps 7 How the Humidifier Works 7 Maintenance 8 Parts Drawing 8 Trouble Shooting 9 FAQ s 10 Limited Warranty 11 12 Model 1042LH Table of Contents WARNING This sy...

Page 3: ...re nuts 4 Air pressure switch Model 12500 GFI 7021 5 Current sensing relay Model GA50 GFI 7026 Specifications Model 1042LH Legacy Flow Through Humidifier GFI 5144 Type Flow Through GPD 17 Based on 120...

Page 4: ...screws in the remaining mounting holes Tighten all 8 screws Install drain pan evaporator pad and distributor trough 3 Install connecting collar Connect by pass pipe to collar and humidifier cabinet U...

Page 5: ...compression connection to saddle valve outlet 7 Turn handle clockwise to pierce tubing and close saddle valve 8 Turn handle counterclockwise to open saddle valve leave open for several seconds to flu...

Page 6: ...on the humidistat base and mount the base with four screws Place the thick gasket inside the wall mount base to seal off air entering through the vents Low voltage wire may enter the humidistat under...

Page 7: ...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...

Page 8: ...om the solenoid valve Remove the brass strainer body from the solenoid valve Carefully pull the strainer screen 990 17 GFI 7005 from the orifice fitting Clean the mineral deposits from all parts If th...

Page 9: ...nged replaced your Vapor Pad at the proper intervals once per year to ensure the greatest production of moisture Check the setting of your humidistat to ensure it is set higher than current humidity l...

Page 10: ...d control water flow If you subject the Vapor Pad to cleaning you usually remove much of the coating and the pad becomes ineffective This reduces the output of the humidifier and increases water consu...

Page 11: ...placing parts is not covered under this Limited Warranty Shipping charges are not covered by this Limited Warranty Agreements made by third parties that are not listed in this Limited Warranty What is...

Page 12: ...no event be liable for incidental or consequential damages This limited warranty gives you specific legal rights and you may also have other rights which vary from state to state Some states do not al...

Page 13: ...le soit niveau Ne pas installer l humidificateur ou le tuyau de d rivation de 15 cm 6 po l endroit o l extr mit de la plaque d obturation d un serpentin refroidisseur pourra restreindre le d bit d air...

Page 14: ...tuyauterie Raccords de tuyau filet s 1 Tourner la poign e dans le sens horaire pour exposer la tige de perforation et fermer le robinet vanne trier 2 Sceller le filetage du corps de la vanne avec un s...

Page 15: ...bloc vaporateur L orifice standard 990 16 76 fournira environ 3 5 gal h d eau une pression de ligne d eau de 60 psi Pour des pressions d eau basses 20 40 psi un plus grand orifice 990 16 75 est dispo...

Page 16: ...e d alimentation en eau de 6 mm 1 4 po de la vanne lectromagn tique Retirer le corps de tamis en laiton P N 990 18 de l lectrovanne Retirer soigneusement le filtre tamis P N 990 17 du raccord de l ori...

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