Bryant 702A User Manual

User information manual, Single-package d electric cooling units

NOTE TO INSTALLER

This manual should be left with the equipment owner.

FOR YOUR SAFETY

Do not store or use gasoline or other flammable vapors and liquids
in the vicinity of this or any other appliance.

WARNING:

Do not use this unit if any part has been

under water. Immediately call a qualified service techni-
cian to inspect the unit and to replace any part of the
control system which has been under water. Failure to
follow this warning could result in electrical shock, fire,
personal injury, or death.

WARNING:

Before performing recommended mainte-

nance, be sure the main power switch to unit is turned off.
Electric shock could cause personal injury or death.

TO START UNIT

TURN ON THE ELECTRICAL POWER SUPPLY TO

UNIT.

II.

SELECT TEMPERATURE AND SET SYSTEM SWITCH

TO DESIRED MODE.

TO SHUT UNIT OFF

If unit is being shut down because of a malfunction, call your
dealer as soon as possible.

SET TEMPERATURE SWITCH TO OFF.

II.

TURN OFF THE ELECTRICAL POWER SUPPLY TO

UNIT.

ROUTINE MAINTENANCE

All routine maintenance should be handled by skilled, experienced
personnel. Your dealer can help you establish a standard proce-
dure.

For your safety, keep the unit area clear and free of combustible
materials, gasoline, and other flammable liquids and vapors.

To assure proper functioning of the unit, flow of condenser air
must not be obstructed from reaching the unit. Clearance of at least
48 in. is required from top of unit and on sides except the power
entry side (42 in. clearance) and the duct side (12 in. minimum
clearance).

MAINTENANCE AND CARE FOR THE EQUIPMENT

OWNER

Before proceeding with those things you might want to maintain
yourself, please carefully consider the following:

WARNING:

1. TURN OFF ELECTRICAL POWER TO YOUR UNIT

BEFORE SERVICING OR PERFORMING MAIN-
TENANCE.

2. When removing access panels or performing mainte-

nance functions inside your unit, be aware of sharp
sheet metal parts and screws. Although special care is
taken to reduce sharp edges to a minimum, be ex-
tremely careful when handling parts or reaching into
the unit.

Air Filters

Air filter(s) should be checked at least every 3 or 4 weeks and
changed or cleaned whenever it becomes dirty. Dirty filters
produce excessive stress on the blower motor and can cause the
motor to overheat and shut down. Table 1 indicates the correct
filter size for your unit. Refer to Fig. 2 to access the filter(s).

To replace or inspect filter(s) (or accessory filter rack when
supplied):

1. Remove the filter access panel using a 5/16-in. nut driver.

2. Remove the filter(s) by pulling the filter(s) out of the unit.

If the filter(s) is dirty, clean or replace with new one.

When installing the new filter(s), note the direction of the airflow
arrows on the filter frame.

If you have difficulty in locating your air filter(s), or if you have
questions concerning proper filter maintenance, contact your
dealer for instructions. When replacing filters, always use the same
size and type of filter that was supplied originally by the installer.

Fig. 1—Unit 701A and 702A

User Information Manual

SINGLE-PACKAGE

ELECTRIC COOLING UNITS

Cancels:

OM01-5

OM01-

701A
702A

—1—