1099LHS
INSTALLER: PLEASE FiLL OUT AND MAiL GUARANTEE CARD AFTER INSTALLATION
IS COMPLETE. LEAVE INSTALLATION INSTRUCTIONS WITH HOME OWNER
PRECAUTION: The instalier should be an experien_d se_i_ technician, Dis_nsect electrical power before
beginning installation Do net instat!where temperatures fail below 32 d_rees F or where plenum temperatures
ex_d 200 degrees E When widng intoa mu_i-speed blower circuit see Step 7D
iNSTALLATiON: The humidifier may be mounted with
the T' outlet to the right or !eft by inverting the cabinet and
reversing the posiSons ofthe distributor trough and drain R_J.._
pan, The humidifier may be mounted on the wa_ or
return air p!enum with equal effiei_cy_
See Typi_l Installations,
ADDITIONAL MATERIALS THAT MAY BE NECESSARY:
_ 114" diameter plastic supp!y tubing or t/4_' copper
Supp_t _abing _r hot water appii_tions
2_7" diameter gaivanized E_y-pass pipe
3. electd_t wire and wire nuts
4_current sensing relay (G.F_ Modes #CA50 suggested)
FLOW,THROUGH
BYPASS HUMIDIFIER
FOR INSTALLATION ON A VERTICAL
PLENUM SURFACE OF ANY
FORCED AIR FURNACE
LOWBOY
Select tocation on vertica_ surface of warm or return air pIenum for
mounting humidifier, Tape mounting temptate in place making sure the
template is ]eve[ Do not tnstaii humidifier or 7" bypass pipe where the
blanbed off ends of a cooling coi_ will restri_ air flow to the humidifier.
Extend horisentat _nterline from template to the sdja_nt plenum, Scribe
7" circle I0" to _5" from side of humidifier_ on cabinet cantedine, using
_nnecting col_ar as guide.
f/j
=
Connect by-pass Pipe to _i!ar and humid_er cabinet.Using holes at
top and bottom of side panei discharge, pierce 2 self tapping screws
through by-pass pipe.
Cut out center section of template _nd 7" ho_e. Humidifier is self
retaining. S|_de top side in first, then s|ide chassis down_ Levei
chassis and instaii two canter screws. !f by-pass pipe instaiis to
opposite side of _assis, bend dip on side discharge, remove s_de
discharge_ and reinstai/ discharge to opposite side of chassis
Instaii remaining six screws.
COPPER
TUBING
PLASTIC
TUBING
Mount the self tapping saddle vatve on either a cotd or a hot water
pipe A side or top mount is best to avoid dogging from pipe
sediment Conne_ 1t4" OD_ tubing to the saddle vatve Copper
tubing requites a brass compression nut and brass s!eeve_ P_astic
tubing requires a brass _nse_ inside the tubing, a plastic sleeve On
the outside with a brass compression nut
NOTE: DO NOT USE PLASTIC TUBING ON HOT WATER OR IN
CONTACT WITH ANY HOT PLENUM SURFACE OR DUCT.
INSTALLATION OF THIS SADDLE VALVE MUST MEET OR
EY.CEED LOCAL CODES AND ORDINANCES°
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