Carrier ZONEKIT4ZCAR - Manual

Carrier ZONEKIT4ZCAR

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Table of Contents:

  • Page 2 – Fig. 2—Daisy-Chained Comfort Zone Systems; SHIELD DRAIN WIRE
  • Page 3 – Table 1—Wiring Requirements; Step 3—Install Comfort Zone Center; Fig. 3—Typical Communications Network; Fig. 4—Communication Network With; ISOSAT BUS
  • Page 4 – Fig. 5—Comfort Zone Center; Comfort Zone; Fig. 6—Damper Motor Positioning; Fig. 8—Round Metal Duct Work
  • Page 7 – Fig. 16—Comfort Zone System Wiring Diagram
  • Page 8 – Fig. 17—Wiring Four Zone Controller
  • Page 10 – Table 3—Heating System Option Vs. Type of Heater Used
  • Page 11 – Table 5—HVAC Equipment Stages; EQUIPMENT STAGES
  • Page 12 – Step 11—Configuring Four Zone Controller; PROGRAMMABLE OPTIONS-SETTINGS; Table 6—Programmable Options-Settings; SETTING
  • Page 13 – Step 12—Wiring Diagrams; Table 7—Wiring Diagram Reference; H I †; Table 8—Wiring Diagram Reference
  • Page 14 – Fig. 18—Four Zone Controller
  • Page 15 – OFF—Cooling will not come on.; Table 9—Example Weekly Schedule
  • Page 16 – Step 15—Accessories; Table 10—Temperature Sensor Calibrations
  • Page 17 – OUTSIDE AIR TEMPERATURE SENSOR; Step 16—Troubleshooting; Leave system manual with homeowner.
  • Page 18 – Table 11—Toggle Summary; TOGGLE SETTING
  • Page 19 – Table 12—Operating Problems; check for a bad relay.
  • Page 20 – Table 13—Storage Failure Errors; SF ERROR CODE
  • Page 21 – Table 14—Hardware Failure Errors; HF ERROR CODE
  • Page 22 – Fig. 19—Typical Wiring Diagrams (Fan Coil with Air Conditioner)
  • Page 24 – Fig. 20—Typical Wiring Diagrams (Furnace with Air Conditioner)
  • Page 28 – Fig. 21—Typical Wiring Diagrams (Fan Coil with Heat Pump) Continued; HEAT PUMP
  • Page 30 – Fig. 22—Typical Wiring Diagrams (Furnace with Heat Pump) Continued
  • Page 31 – NOTE: 38YD – with dual fuel, use the 38YD “Furnace Interface” and
  • Page 32 – Comfort Zone Configuration Table
Loading the manual

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

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.

Fig. 1

−

Comfort Zone System

A93208

72

68

2:45

COOL

HEAT

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

Tab

3a 5a 2a 5a

PC 101

Catalog No. 809-568

Printed in U.S.A.

Form ZONEKIT4-1SI

Pg 1

7-95

Replaces: 920415-3SI

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Summary

Page 2 - Fig. 2—Daisy-Chained Comfort Zone Systems; SHIELD DRAIN WIRE

2. Use vibration isolators (flex connectors) on zone dampers and duct work to minimize noise. 3. Place dampers away from areas that may be noise sensitive. 4. TXV is required in air conditioning and heat pump applica- tions. 5. Use separate isolated transformer to supply power to Comfort Zone System...

Page 3 - Table 1—Wiring Requirements; Step 3—Install Comfort Zone Center; Fig. 3—Typical Communications Network; Fig. 4—Communication Network With; ISOSAT BUS

Table 1—Wiring Requirements FROM COMFORT ZONE CENTER TO NO. OF WIRES GAGE MAX. LENGTH (FT) Four Zone Controller 3‡ 18/22 200/100 5‡ 18/22 200/100 Remote Room Sen- sors 2‡ 18/22 200/100 Remote Duct Sensors 2‡ 18/22 200/100 Dx Coil Sensor 2‡ 18/22 200/100 Home Access Module 3‡ 18/22 1000/100 ISOSAT* 3...

Page 4 - Fig. 5—Comfort Zone Center; Comfort Zone; Fig. 6—Damper Motor Positioning; Fig. 8—Round Metal Duct Work

Before insulating the duct work, check for proper damper opera-tion. Apply the 24vac between COM and OPN to open the damperand COM and CLS to close the damper. (See Fig. 7.) The damperwill modulate counter-clockwise to open and clockwise to close. If in an emergency it becomes necessary to force a d...

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