Bryant 607C-A User Manual

Bryant Pumps

Advertising
background image

1

607C----A

PREFERREDt 14 SEER

SINGLE PACKAGED HEAT PUMP SYSTEM

WITH PURONR (R--410A) REFRIGERANT SINGLE AND THREE PHASE

2--5 NOMINAL TONS (SIZES 24--60)

Installation Instructions

NOTE:

Read the entire instruction manual before starting the

installation.
NOTE:

Installer: Make sure the Owner’s Manual and Service

Instructions are left with the unit after installation.

TABLE OF CONTENTS

PAGE

SAFETY CONSIDERATIONS

1

. . . . . . . . . . . . . . . . . . . . . . . . .

INTRODUCTION

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

RECEIVING AND INSTALLATION

2--9

. . . . . . . . . . . . . . . . . .

Check Equipment

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Identify Unit

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Inspect Shipment

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Provide Unit Support

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Roof Curb

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Slab Mount

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Provide Clearances

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Rig and Place Unit

6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Inspection

6

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Rigging/Lifting of Unit

6

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Select and Install Ductwork

7

. . . . . . . . . . . . . . . . . . . . . . . . . . .

Converting Horizontal Discharge Units to Downflow

(Vertical) Discharge Units

7

. . . . . . . . . . . . . . . . . . . . . . . . . .

Provide for Condensate Disposal

8

. . . . . . . . . . . . . . . . . . . . . .

Install Electrical Connections

8

. . . . . . . . . . . . . . . . . . . . . . . . .

High--Voltage Connections

8

. . . . . . . . . . . . . . . . . . . . . . . . .

Special Procedures for 208--V Operation

9

. . . . . . . . . . . . . . .

Control Voltage Connections

9

. . . . . . . . . . . . . . . . . . . . . . . .

Standard Connections

9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Transformer Protection

9

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accessory Electric heaters Installation

9

. . . . . . . . . . . . . . . . .

Sequence of Operation

9

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

PRE--START--UP

17

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

START--UP

17--20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Checking Cooling & Heating Control Operation

17

. . . . . . . .

Check for Refrigerant Leaks

17

. . . . . . . . . . . . . . . . . . . . . . . . .

Start--Up Adjustments

17

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Checking & Adjusting Refrigerant Charge

18

. . . . . . . . . . . .

Indoor Airflow & Airflow Adjustments

18

. . . . . . . . . . . . . .

Continuous Fan Operation

19

. . . . . . . . . . . . . . . . . . . . . . . .

Defrost Control

20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Quiet Shift

20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Defrost

20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MAINTENANCE

21--26

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Air Filter

21

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Indoor Blower and Motor

21

. . . . . . . . . . . . . . . . . . . . . . . . . . .

Outdoor Coil, Indoor Coil, & Condensate Drain Pan

23

. . . . . .

Outdoor Fan

24

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Controls and Wiring

24

. . . . . . . . . . . . . . . . . . . . . . .

Refrigerant Circuit

24

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Indoor Airflow

24

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Metering Devices-- TXV & Piston

24

. . . . . . . . . . . . . . . . . . . .

Pressure Switches

25

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Loss of Charge Switch

25

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

High Pressure Switch

25

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Copeland Scroll compressor (Puron Refrigerant)

25

. . . . . . . . .

Refrigerant System

25

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Refrigerant

25

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Compressor Oil

26

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A09033

Fig. 1 -- Unit 607----A

Servicing Systems on Roofs with Synthetic Materials

26

. . . .

Liquid Line Filter Drier

26

. . . . . . . . . . . . . . . . . . . . . . . . . . .

PuronR (R--410A) Refrigerant Charging

26

. . . . . . . . . . . . .

System Information

26

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Loss of Charge Switch

26

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Check Defrost Thermostat

26

. . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING

26

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

START--UP CHECKLIST

26

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

VERTICAL ECONOMIZER

30--50

. . . . . . . . . . . . . . . . . . . . . . .

General

30

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accessories

30

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation

30--36

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Small Chassis

30--31

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Large Chassis

34--36

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CONFIGURATION

37--45

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

OPERATION

47

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING

48

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SAFETY CONSIDERATIONS

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. Wear safety glasses, protective clothing,

and work gloves. Use quenching cloth for brazing operations.

Have a fire extinguisher available. Read these instructions
thoroughly and follow all warnings or cautions included in

literature and attached to the unit. Consult local building codes, the
current editions of the National Electrical Code (NEC) NFPA 70.
In Canada refer to the current editions of the Canadian Electrical

Code CSA C22.1.

Advertising