Bryant 574C User's Information Manual

574C
EVOLUTIONt13 GAS FURNACE/AIR CONDITIONER

SYSTEM WITH PURON

®

(R--410A) REFRIGERANT

User’s Information Manual

Fig. 1 -- Unit 574C

NOTE TO EQUIPMENT OWNER:

For your convenience, please record the model and serial numbers of your new equipment in the spaces
provided. This informatio n, along with the installation data and dealer contact information, will be helpful
should your system require maintenance or service.

UNIT INFORMATION

Model # ____________________________________

Serial #____________________________________

ACCESSORIES (List type and model #)

_____________________________________________

_____________________________________________

_____________________________________________

NOTE TO INSTALLE R:

This manual must be left with the equipment owner .

INSTALLATION INFORMATION

Date Installed ________________________________

DEALERSHIP CONTACT INFORMATION

Company Name_____________________________

Address______________________________________

_____________________________________________

Phone Number _______________________________

Technician Name _____________________________

_____________________________________________

SAFETY CONSIDERATIONS

UNIT INTRODUCTION

Installation and servicing of this equipment can be hazardous due to
mechanical and electrical components. Only trained and qualified
personnel should install, repair, or service this equipment.

Untrained personnel can perform basic maintenance functions such
as cleaning and replacing air filters. All other operations must be per­formed by trained service personnel. When working on this equip­ment, observe precautions in the literature, on tags, and on labels
attached to or shipped with the unit and other safety precautions that
may apply.

Follow all safety codes. Installation must be in compliance with local
and national building codes. Wear safety glasses, protective clothing,
and work gloves. Have fire extinguisher available. Read these in­structions thoroughly and follow all warnings or cautions included
in literature and attached to the unit.

Recognize safety information. This is the safety--alert symbol
When you see this symbol on the unit and in instructions or manu­als, be alert to the potential for personal injury.

Understand these signal words; DANGER, WARNING, and CAU­TION and NOTE. These words are used with the safety--alert sym­bol. DANGER identifies the most serious hazards which will result
in severe personal injury or death. WARNING signifies hazards
which could result in personal injury or death. CAUTION is used to
identify unsafe practices which may result in minor personal injury
or product and property damage. NOTE is used to highlight sugges­tions which will result in enhanced installation, reliability, or opera­tion.

Note: Installer: This manual should be left with the equipment
user.

!

CAUTION

FORYOURSAFETY

Failure to follow this caution may result in personal injury.

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

!

FIRE,EXPLOSION, ELECTRICAL SHOCKHAZARD

Failure to follow this warning could result in personal injury,
death or property damage.

Do not use this unit if any part has been under water.
Immediately call a qualified service technician to inspect the
unit and to replace any part of the control system which has
been under water.

WARNING

This 574C unit is a small packaged gas heat/electric cooling system
that can utilize the comfort of gas heating packaged along with effi­cient electric air conditioning. This unit uses Puron, the environmen­tally friendly refrigerant, for cooling.

STARTING OR SHUTTING UNIT OFF

To start the unit:

1. Turn on the electrical power supply to unit.

2. Select temperature and set MODE control to desired mode.

To shut unit off:

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

!

!

1. Set system MODE control to OFF.

2. Turn off the electrical power supply to unit.

OPERATING YOUR UNIT

The operation of your unit is controlled by the Evolution User Inter­face (UI). You simply program the UI and it maintains the indoor
temperature at the level you select. See UI manual for detailed in­structions.

To better protect your investment and to eliminate unnecessary ser­vice calls, familiarize yourself with the following facts:

Cooling Mode

With the SYSTEM or MODE control set to COOL, your unit will
run in cooling mode until the indoor temperature is lowered to the
level you have selected. On extremely hot days, your unit will run
for longer periods at a time and have shorter “off” periods than on
moderate days.

Gas Heating Mode

With the SYSTEM or MODE control set to HEAT, your unit will
run in heating mode until the room temperature is raised to the level
you have selected. Of course, your unit will run for longer periods to
maintain a comfortable environment on cooler days and nights than
on moderate ones.

MAINTENANCE AND SERVICE

This section discusses maintenance that should be performed on
your system. Most maintenance should be performed by your dealer.
You, as the owner, may wish to handle some minor maintenance for
your new unit.

!

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury,
death or property damage.

When removing access panels or performing maintenance
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 extremely careful when handling
parts or reaching into the unit.

WARNING

ROUTINE MAINTENANCE

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

To assure proper functioning of the unit, flow of condenser air must
not be obstructed from reaching the unit. Clearance from the top of
the unit is 48 in. Clearance of at least 36 in. is required 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: