Fig. 10 - To Shut-off Unit Electric Cooling

C

L

O

S

E

90

STEP 1

STEP 2

Fig. 10 - To Shut-off Unit Electric Cooling

BURNER FLAME

Warranty Certificate

MAIN

ON

OFF

STEP 3

A07797

BURNER

MANIFOLD

C99021

Fig. 11 - Monoport Burner

6.Inspection and cleaning of blower wheel housing and motor.

7.Inspection of all supply-air and return-air ducts for leaks, obstructions, and insulation integrity. Any problems found should be resolved at this time.

8.Inspection of the unit base to ensure that no cracks, gaps, etc., exist which may cause a hazardous condition.

9.Inspection of the unit casing for signs of deterioration.

10.Inspection of all electrical wiring and components to assure proper connection.

11.Inspection for leaks in the refrigerant circuit. Pressure check to determine appropriate refrigerant charge.

12.Operational check of the unit to determine working conditions. Repair or adjustment should be made at this time.

Your servicing dealer may offer an economical service contract that covers seasonal inspections. Ask for further details.

Complete service instructions can be found in the unit Installation, Start-up and Service Instructions.

Your unit has a limited warranty. Be sure to read the warranty carefully to determine the coverage for your unit.

Before you call for service...

...check for several easily-solved problems.

If insufficient heating or cooling is suspected:

( ) Check for sufficient airflow. Check the air filter for dirt. Check for blocked return-air or supply-air grilles. Be sure they are open and unobstructed. If these checks do not reveal the cause, call your servicing dealer.

If your unit is not operating at all, check the following list for easy solutions:

( ) Check to be sure that your thermostat temperature selector is set below the indoor temperature during the cooling season or above the indoor temperature during heating season. Be sure the SYSTEM switch or MODE control is in the COOL or HEAT position and not in the OFF position.

( ) If your unit still fails to operate, call your servicing dealer for troubleshooting and repairs. Specify the model and serial numbers of your unit. (Record them in this manual in the space provided.) If the dealer knows exactly which unit you have, he may be able to offer suggestions over the phone, or save valuable time through knowledgeable preparation for the service call.

In Case of Trouble

If you perform the steps above and unit performance is still unsatisfactory, shut off the unit and call your dealer.

Heating & Cooling Systems

TO OBTAIN INFORMATION ON PARTS: Consult your installing dealer or classified section of your local telephone directory under the

“Heating Equipment” or “Air Conditioning Contractors & Systems” heading for dealer listing by brand name. Have available the Model No., Series Letter, & Serial No. of your equipment to ensure correct replacement part.

Copyright 2010 Bryant Heating & Cooling Systems, 7310 W. Morris St. Indianapolis, IN 46231

Edition Date: 04/10

Catalog No: OM574D---577C---03

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

Replaces: OM574D--- 577C--- 02

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Bryant 577C, 574D C L O S E, Main, Warranty Certificate, Before you call for service, In Case of Trouble, Monoport Burner