Carrier ZONEKIT4ZCAR instruction manual Comfort Zone System, Table Of Contents

ZONEKIT4ZCAR

Comfort Zone

Installation and Start-Up Instructions

NOTE: Read the entire instruction manual before starting the installation.

TABLE OF CONTENTS
PAGE
Safety Consideration	1
Installation Considerations	1-2
Introduction	2
Installation	2-18
Check Equipment and Jobsite	2
Wiring	2
Shielded Cable	2
Install Comfort Zone Center	3
Install Zone Dampers	3-5
Round Metal Duct Work	4
Rectangular Metal Duct Work	4
Round Flexible Duct Work	4-5
Rectangular Fibrous Glass Duct Work	5
Install Barometric Bypass Dampers	5
Install Duct Temperature Sensor	5-6
Install Dx Coil Sensor	6
Install Four Zone Controller	6
Install Remote Room Sensor or Smart Sensors	6
Comfort Zone System Wiring Diagram	7
Sequence Of Operation	6-12
Temperature Setpoints	6
Heating and Cooling Comfort Setpoints	6 & 8
Sequence of Events For a Normal Heating
or Cooling Cycle	8
Selection of a Reference Zone In The System	8
Pre-positioning Dampers And Starting
The System Fan	8-9
Controlling The Zone Dampers	9
Operating The Heating And Cooling Equipment	9
Control Strategy For Heating/Cooling Stages	9-10
Configuration Options For Equipment Operation	10
Relay Pack To HVAC Equipment Connections	10
Starting The HVAC Equipment	10-11
Stage Control During Equipment Operation	11-12
Configuring Four Zone Controller	12-13
Programmable Options Settings	12-13
Programmable Options Toggles	13
Wiring Diagram Reference Tables	13
Start Up	13-14
Programming Schedules	14-16
System Switches	14-15
Controller Display	15
Zone Selector Dial	15-16
Accessories	16-17
Troubleshooting	17
Care And Maintenance	17
Toggle Summary Table	18
Operating Problem Table	19
Storage Failure Error Table	20

COOL	72	HEAT	2:45
	68

	A93208
Fig. 1−Comfort Zone System
Hardware Failure Error Table	21
Wiring Diagrams	22-31
Configuration Table	32

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service, maintenance, or use can cause fire, electrical shock, or other conditions which may cause personal injury or property damage. Consult a qualified installer, service agency or your distributor or branch for informa- tion or assistance. The qualified installer or agency must use factory-authorized kits or accessories when modifying this prod- uct. Refer to the individual instructions packaged with the kits or accessories when installing.

Follow all safety codes and wear safety glasses. Have fire extinguisher available. Read these instructions thoroughly and follow all warnings or cautions attached to the unit. Consult local and state building codes and Sheet Metal and Air Conditioning National Association (SMACNA) for special installation require- ments.

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

Understand the signal words DANGER, WARNING, or CAU- TION. These words are used with the safety-alert symbol. DAN- GER 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 would result in minor personal injury or product and property damage.

INSTALLATION CONSIDERATIONS

1.Install in a non-condensing area with ambients between 32°F and 120°F.

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

Book	1	1	4	4	PC 101	Catalog No. 809-568	Printed in U.S.A.	Form ZONEKIT4-1SI	Pg 1	7-95	Replaces: 920415-3SI
Tab	3a	5a	2a	5a