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sWARNING
pROpOSITION 65: ThIS AppLIANCE
CONTAINS fIBERgLASS INSuLA-
TION. RESpIRABLE pARTICLES Of
fIBERgLASS ARE KNOwN TO ThE
STATE Of CALIfORNIA TO CAuSE
CANCER.
sWARNING
ThE MANufACTuRER'S wARRANTy
DOES NOT COVER ANy DAMAgE OR
DEfECT TO ThE AIR CONDITIONER
CAuSED By ThE ATTAChMENT OR
uSE Of ANy COMpONENTS, ACCES-
SORIES OR DEVICES (OThER ThAN
ThOSE AuThORIzED By ThE MANu-
fACTuRER) INTO, ONTO OR IN CON-
juNCTION wITh ThE AIR CONDI-
TIONER. yOu ShOuLD BE AwARE
ThAT ThE uSE Of uNAuThORIzED
COMpONENTS, ACCESSORIES OR
DEVICES MAy ADVERSELy AffECT
ThE OpERATION Of ThE AIR CONDI-
TIONER AND MAy ALSO ENDANgER
LIfE AND pROpERTy. ThE MANu-
fACTuRER
DISCLAIMS
RESpONSIBILITy fOR SuCh LOSS
OR INjuRy RESuLTINg fROM ThE
uSE Of SuCh uNAuThORIzED COM-
pONENTS,
ACCESSORIES
DEVICES.
sWARNING
DISCONNECT ALL pOwER TO ThE
uNIT BEfORE STARTINg MAINTE-
NANCE. fAILuRE TO DO SO CAN
RESuLT IN SEVERE ELECTRICAL
ShOCK OR DEATh.
II. INTRODUCTION
This booklet contains the installation and operating instructions for your self-contained
air conditioner. There are a few precautions that should be taken to derive maximum
satisfaction from it. Improper installation can result in unsatisfactory operation or dan-
gerous conditions.
Read this booklet and any instructions packaged with separate equipment required to
make up the system prior to installation. Give this booklet to the owner and explain its
provisions. The owner should retain this booklet for future reference.
III. CHECKING PRODUCT RECEIVED
Upon receiving the unit, inspect it for any damage from shipment. Claims for damage,
either shipping or concealed, should be filed immediately with the shipping company.
Check the unit model number, electrical characteristics, and accessories to determine
if they are correct.
IV. EQUIPMENT PROTECTION FROM THE
IV.
ENVIRONMENT
The metal parts of this unit may be subject to rust or deterioration in adverse environ-
mental conditions. This oxidation could shorten the equipment's useful life. Salt spray,
fog or mist in seacoast areas, sulphur or chlorine from lawn watering systems, and var-
ious chemical contaminants from industries such as paper mills and petroleum refiner-
ANy
ies are especially corrosive.
If the unit is to be installed in an area where contaminants are likely to be a prob-
lem, special attention should be given to the equipment location and exposure.
OR
1. Avoid having lawn sprinkler heads spray direction on the unit cabinet.
2. In coastal areas, locate the unit on the side of the building away from the water-
front.
3. Shielding provided by a fence or shrubs may give some protection.
Regular maintenance will reduce the buildup of contaminents and help to pro-
tect the unit's finish.
1. Frequent washing of the cabinet, fan blade and coil with fresh water will remove
most of the salt or other contaminants that build up on the unit.
2. Regular cleaning and waxing of the cabinet with a good automobile polish will pro-
vide some protection.
3. A good liquid cleaner may be used several times a year to remove matter that will
not wash off with water.
Several different types of protective coatings are offered in some areas. These coat-
ings may provide some benefit, but the effectiveness of such coating materials cannot
be verified by the equipment manufacturer.
The best protection is frequent cleaning, maintenance and minimal exposure to
contaminants.
V. SPECIFICATIONS
A. GENERAL
The Combination Electric Cooling Rooftop with optional electric heat is available in
cooling capacity of 6 nominal tons. Units are convertible from bottom supply and return
to side supply and return by relocation of supply and return air access panels. See
cover installation detail.
The units are weatherized for mounting outside of the building.
3
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