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USER’S, MAINTENANCE
and
SERVICE INFORMATION
MANUAL
SINGLE PACKAGE
AIR CONDITIONER
GAS/ELECTRIC
035-18843-000-A-0402
CONTENTS
SAFETY INFORMATION
FORYOURSAFETY.......................2
SYSTEMOPERATION.................. 2
THERMOSTATS..........................2
INTERMITTENTIGNITIONDEVICE ..........2
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . 3
TOSHUTDOWNTHEFURNACE: ...........3
TO LIGHT THE FURNACE:. . . . . . . . . . . . . . . . . . 3
VENT SAFETY SYSTEM: . . . . . . . . . . . . . . . . . . . 3
100%SHUTOFF:.........................3
EXPLAIN UNIT FUNCTION . . . . . . . . . . . . . . 4
GENERALMAINTENANCE.............. 4
HEATING SYSTEM INSPECTION . . . . . . . . . . . . 4
BURNER AND PILOT CHECK . . . . . . . . . . . . . . . 5
CLEANING BURNERS . . . . . . . . . . . . . . . . . . . . . 5
CLEANING FLUE PASSAGES AND
HEATINGELEMENTS......................5
AIRFILTERS ............................5
BLOWER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . 6
MOTORS ...............................6
CONDENSERCOIL........................7
REGISTERS .............................7
TROUBLESHOOTING .................. 7
BEFORE CALLING A SERVICE
TECHNICIAN: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
REPLACEMENTPARTS ................ 8
The manufacturer recommends that the “User” read all sections of this
manual and keep the manual for future reference.
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result in serious injury, death, or
property damage.
- Do not store or use gasoline or other
flammable vapors and liquids in the vicin-
ity of this or any other appliance.
- WHAT TO DO IF YOU SMELL GAS:
• Do not try to light any appliance.
• Do not touch any electrical switch; do not
use any phone in your building.
• Leave the building immediately.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas sup-
plier’s instructions.
• If you cannot reach your gas supplier, call
the fire department.
-Installationandservicemustbeper-
formed by a qualified installer, service
agency or the gas supplier.
®