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.....SERVICE H
If your furnace fails to operate P'r6_edy_,, yalu.:may avoid i_ .convenience and the cost of a se£yicecall:by.cbeck-ing
the fotloWJng::,_eints' before you call for.service. .....................
NO
HEAT OR
POSSIBLE CAUSE ':.:.,:_;.. •
.. " " <:s,_:
Thermostat not set correctl:y;
No electric power to furnase,
Filter is dirty. . .:
Gas, is •.shut _ff, ,:_:,' " '
Warm, air..r_g, isters ,clQse:d,or.,:blo_.ed.
Return grilles blocked.
WHAT TO DO :
Set •above room.temperature. Onhea_ingJcbofing Systems, turn
system switch to "Heat"; fan switch to "Auto" or "'On" (con-
tmu0us fan :operation). '
Cbeck fuse or circ..Uit breaker,.:Replace blown fuse, 'Reset breaker.
TuFn switch on. Be,sc_re blower access door _s se6ure,ty installed...
Clean fi.l:ter, i. . , .:
Turn-gas valve on. " '. ., t
•,-Open _egisters..-Move rugs_, furniture, ether obstructions.. ...... :
Vent Pipe is dbstructed or Drainlines
on Condensate TraP. a-re _obstrL_otod.,_
causing float •..t.e,,r,ise,and. _blo¢..k,,#.#nt
pipe,
'Furnace has a pressure switch in the vent System which interrupts
:the elec:_.dca[ circdit: If the furnace is ,vented horizontally check the
outlet area to make sure it is not obstructed, Check cJrain lines and
Condensate Trap.
rURNACrE
Model NO. "::
FUrnace Size _Btuh) ',,
S:eria! No. • ""::._:;;-,., .::!::.:•_'::
Where Purchased ,..
installer, .-.
_eale:r ............
RE ORD
_Da_:e
Date
Phone
Service History _ ..:.:'. "
_ociel No. Size. Set, a! _e. e&c. w_H be found on _he Furnace _at_ng Plan:e, see Page 5.
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