Selecting A Location; Installation; Disassembly - Kenmore 303.147012 Owner's Manual

selecting a location
Consider these points as you choose the location for your
humidifier.
Locate humidifieron supply air plenum(Fig. 1) or return air ple-
num. Ifthe humidifierisinstalledon the rstumair plenum,the flex-
ible hose, roundopening, is connected to the supplyair plenum.
If furnace is equipped with air conditioning, humidifier should be
mounted above or at slope side of "A" coil to avoid possible splash-
ing (Fig. 2) of water.
Humidifiershouldbe installedsothat ifthe humidifier or any other
connections shouldleak, the resulting flowofwater willnotcause
damage. Under no condition isSears and the manufacturerto be
held liable for any water damage in connection with this humidi-
fier.Never installhumidifierin attic or crawlspacewhere freezing
may occuror leaking will cause water damage.
If holes between supply air plenum and return air plenum must
be located more than 40 inchesapart (Fig. 1), standard 6 inch
round pipe and fittings(not supplied)may be used, or an 8 foot
sectionofflexibletube No. 28115205 may be pumhasedthrough
the Searsparts departmenLMaterialsneededforthis typeinstal-
lationare available at Seam.
installation
The humidifieris shippedwith the block-off panel on the
rightside (Fig. 3). This issuitableforinstallation as shown
in Fig. 1, above. If this is suitable for your installation,
remove parts as shown under DISASSEMBLY.
If you require the block-off panel on the left side (Fig. 4),
start with DISASSEMBLY then remove block-offpanet from
dghtflange and install with the same screws on left flange.
FIBER PLENUM DUCTS
NOTE: The mounting screwssupplied ere for stan-
dard installationon sh_t metal plenumducts.
If you have fiber plenum ducts, install the hu-
midifierand components withthru-belts, nuts,and
washers (not supplied).(This fiber duct installa-
tion hardware is not supplied and must be pur-
chased from you local hardware store.)
16 inch minimum
40 inch maximum using flex
hose provided*
• Purchaseadditional
hosefo_greater spans.
ReturnAir
Plenum
Place Humidifier
Supply Ai
Plenum
Air Conditioner Coil
AS SHIPPED
Left Hand Flange
Block-Off
Panel
Bypass Flange
Block-Off
Panel
Fumac_
Duct
AS CONVI=HTI=U
Right Hand Flange
Bypass Flange
CAUTION: Safety glasses shouldbe wornto pre-
vent eye injurywhen installinghumidifier.
disassembly
1.Take off front panel by slidingpanel up and pullingout at
the bottom.
2. Remove corrugated spacer and by.peesbootwhich con-
talnsdamper,collar & flextube and tube damp.
3. Remove media pad by liftingbottom edge up slightlyand
pullingout.
Cese/umemUy