Carrier ZONEKIT2ZCAR instruction manual

Models: ZONEKIT2ZCAR

1 16

Page 6

24v

24VAC

Power

A97293

		ZONE 1						ZONE 2
I/O CENTER CONNECTIONS						I/O CENTER CONNECTIONS
G	Y2	Y1	R	W1 W2	C	Y2	Y1	R	W1 W2	C
	†			†	*	†			†	*
G	Y2	Y1	R	W1 W2	C	Y2	Y1	R	W1 W2	C
	THERMOSTAT/SUBBASE					THERMOSTAT/SUBBASE
	CONNECTIONS						CONNECTIONS
* ONLY HOOKUP "C" WHEN SUPPLIED BY THERMOSTAT						* ONLY HOOKUP "C" WHEN SUPPLIED BY THERMOSTAT
† HOOKUP WHEN USING APPLICABLE TWO-STAGE						† HOOKUP WHEN USING APPLICABLE TWO-STAGE
THERMOSTATS WITH TWO-STAGE EQUIPMENT						THERMOSTATS WITH TWO-STAGE EQUIPMENT
					A93494					A93495

→	Fig. 12ÐWeatherMaker Two-Zone Circuit Board with Standard Thermostat Wiring

Image 6

Contents

SAFETY CONSIDERATIONS Installation and Start-UpInstructionsTABLE OF CONTENTS INSTALLATION CONSIDERATIONSStep 4ÐInstall Zone Dampers Step 2ÐWiringStep 3ÐInstall WeatherMaker Two-Zone Fig. 3ÐDamper 24-vacConnectionsFig. 6ÐRectangular Metal Ductwork Fig. 5ÐInsulated Round Metal DuctworkA95130Fig 8ÐRound Flexible Ductwork Fig. 9ÐInsulated Round Flexible DuctworkSEQUENCE OF OPERATION Step 5ÐInstall Barometric Bypass Damper→Step 7ÐInstall Heat Pump HP Temperature Sensor Step 2ÐSelection of a System ModeTHERMOSTAT SETUP Page Page G* G CARE AND MAINTENANCETstat TROUBLESHOOTINGStep 1ÐSystem Diagram, Jumpers, and Switches EquipmtTable 2ÐTroubleshooting →Table 3ÐTemperature/Ohm/Voltage Relationship →Table 4ÐWiring Diagram ReferenceWIRING DIAGRAMS → Fig. 17ÐTypical → Fig. 21ÐTypical Fan Coil INTERFACE →Fig. 27ÐSingle-StageFurnace With 2-SpeedHeat Pump →WIRING DIAGRAM NOTES →Fig. 29ÐTypical Fan Coil With 2-SpeedHeat Pump→Fig. 30ÐFK4C Fan Coil With 2-SpeedHeat Pump