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Carrier ZONEKIT4ZCAR instruction manual Comfort Zone System

Models: ZONEKIT4ZCAR

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COMFORT ZONE SYSTEM

2-SPEED

HEAT PUMP

(38YD)

FAN COIL

UNIT 24 VAC (R) COOL 1 (Y1) COOL 2 (Y2) HEAT 1 (W1) HEAT 2 (W2) FAN (G)

RV-COOL (O)

OR

RV-HEAT (O)

Red

Yellow

Blue

White

Brown

Green

Orange

Black

R	R
C	C
Y1	Y1
Y/Y2	Y2
W2	W2
G
O	O
L	L
W3	W3
E
	A94044

E

Fig. 21ÐTypical Wiring Diagrams (Fan Coil with Heat Pump) Continued

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Carrier ZONEKIT4ZCAR instruction manual Comfort Zone System

Contents

TABLE OF CONTENTS SAFETY CONSIDERATIONSINSTALLATION CONSIDERATIONS Fig. 1−Comfort Zone SystemINSTALLATION Step 1ÐCheck Equipment and Jobsite Step 2ÐWiringFig. 2ÐDaisy-ChainedComfort Zone Systems INTRODUCTIONTable 1ÐWiring Requirements Step 3ÐInstall Comfort Zone CenterStep 4ÐInstall Zone Dampers Fig. 3ÐTypical Communications NetworkFig. 5ÐComfort Zone Center Fig. 7ÐDamper 24-vacConnectionsFig. 8ÐRound Metal Duct Work Fig. 6ÐDamper Motor PositioningStep 5ÐInstall Barometric Bypass Damper Step 6ÐInstall Duct Temperature SensorFig. 10ÐRectangular Metal Duct Work A92478 Fig. 11ÐInsulated Rectangular Metal Duct WorkStep 7ÐInstall Dx Coil Sensor Step 8ÐInstall Four Zone ControllerStep 9ÐInstall Remote Room Sensors or Smart Sensors OptionalFig. 16ÐComfort Zone System Wiring Diagram Fig. 17ÐWiring Four Zone Controller A93231 Table 2ÐZone Damper Positions Damper Position Versus Zone DemandCONFIGURATION OPTIONS FOR EQUIPMENT OPERATION Table 5ÐHVAC Equipment Stages Vs. Zone Demand Table 6ÐProgrammable Options-Settings Step 11ÐConfiguring Four Zone ControllerTable 7ÐWiring Diagram Reference For Fig. 19 and Table 8ÐWiring Diagram Reference For Fig. 21 andStep 12ÐWiring Diagrams Step 13ÐStart-UpPROGRAMMING ADJUSTMENT BUTTTONS SYSTEM SWITCHESCONTROLLER DISPLAY CLOCK DISPLAYTable 9ÐExample Weekly Schedule Table 10ÐTemperature Sensor Calibrations Step 15ÐAccessoriesStep 16ÐTroubleshooting CARE AND MAINTENANCETable 11ÐToggle Summary Table 12ÐOperating Problems Table 13ÐStorage Failure Errors Error Display Dial Position T4 must be turned onTable 14ÐHardware Failure Errors Error Display Dial Position T4 must be turned onPage COMFORT ZONE CENTER 2-SPEED AIR CONDITIONER 38TD FAN COILR C Y1 Y/Y2 W2 G L E W3 A94034A94035 A94036A94037 A94040COMFORT ZONE CENTER COMFORT ZONE CENTER COMFORT ZONE SYSTEM COMFORT ZONE CENTER COMFORT ZONE CENTER COMFORT ZONE CENTER Comfort Zone Configuration Table