Carrier ZONEKIT4ZCAR - Manuals

Fig. 16—Comfort Zone System Wiring Diagram A94311 Zone Dampers Dx Coil Sensor (optional) Outside Air Sensor (optional) Duct Sensor Zone 2* Zone 3* Zone 4* Zone 1 4-Zone Controller Remote Room Sensors 72 68 2:45 24 VAC Transformer(Field Supplied)50 VAC req. for basic4 damper system. Pleasesee Page 1,...

Changing the base temperatures will change the ComfortTemperature Setpoints used in the system schedules. Alwaysset the Base Temperatures prior to programming the systemschedules. Comfort Zone also uses a minimum temperature and a maximumtemperature for comfort setpoints. The minimum and maximumtemp...

heater. The electric strip heat is much more expensive to operatewhen comparing cost per unit of heat. Because auxiliary stages ofheating tend to be more expensive to operate, Comfort Zoneattempts to keep number of stages at a minimum. CONFIGURATION OPTIONS FOR EQUIPMENTOPERATION Comfort Zone has se...

NOTE: Comfort Zone uses a 3-minute timer to delay start of second-stage (heating or cooling). This timer is started wheneverfirst-stage heating or cooling is energized. This delay cannot beoverridden or disabled. STAGE CONTROL DURING EQUIPMENT OPERATION As shown earlier, Comfort Zone has 6 configura...

then temperature at which first stage will be shut down will beoffset 5°F above limit value (110°F to 114°F). If limit temperatureis between 110°F and 155°F, then temperature at which first stagewill shut down will be offset 20°F above limit value (130°F to175°F). For Cooling modes the temperature i...

If a value of 105 to 110 is selected (second-stage heating isturned off at this value) then the first-stage high temperaturetrip limit is the programmed value plus 5°F (first-stage isturned off).If a value of 111 to 155 is selected (second-stage heating isturned off) then the first-stage high temper...

7. Write down on a piece of paper AND GIVE TO THE OWNER a list showing what rooms are controlled by whatdampers, and their corresponding zone numbers. Keep list foryour future use. 8. Instruct owner to turn cool switch OFF in the fall, and turn it ON in the spring. 9. Make sure emergency heat switch...

Cool Switch OFF—Cooling will not come on. AUTO—Cooling will come on when any zone is more than 1.5°Fabove desired cool setpoint. Fan Switch ON—Fan will stay on continuously (recommended). AUTO—Fan will come on only when heating or cooling isrequired. Emergency Heat Switch (Heat Pump Systems only) OF...

Press ADVANCE TIME/DAY button until desired start timeis displayed. 6. Adjust setpoints. Adjust setpoints using up and down buttons until desiredtemperatures for the selected time period appear in display.These setpoints will be used during the time period currentlydisplayed in clock window. 7. Comp...

OUTSIDE AIR TEMPERATURE SENSOR The Outside Air Temperature Sensor must be used whenever anOutside Air Damper is installed. An Outside Air TemperatureSensor must also be used for dual fuel applications. Step 16—Troubleshooting This section contains information to assist you in troubleshootingproblems...

Table 11—Toggle Summary TOGGLE SETTING ON OFF DEFAULT (T1)-Timeguard Override Timeguard delay is 30 sec, overrides 5-minute delay be-tween de-energizing and re-energizing HVAC stages. Thisoption automatically returns to OFF after 30 sec timeout. Ifequipment has been shut down due to a leaving air te...

Table 12—Operating Problems SYMPTOM POSSIBLE CAUSE No Display Thermostat is not receiving power.1. Verify that comfort zone center is receiving 24 vac. (50 va minimum required with 4 motorized dampers, 5 va for each additional motorized damper.) 2. Check that the thermostat is receiving a steady 10 ...

Table 13—Storage Failure Errors Error Display (Dial Position T4) must be turned on. SF ERROR CODE DESCRIPTION SOLUTION 01 Temperature Programming Error Reprogram the scheduled temperatures. 02 Time Period Programming Error Reprogram the scheduled time periods. 03 Zone 1 Temperature Calibration Outof...

Table 14—Hardware Failure Errors Error Display (Dial Position T4) must be turned on. HF ERROR CODE DESCRIPTION SOLUTION 40 Zone 1 Temperature Sensor Bad sensor, shorted or open.1. Check wiring and sensor.2. Replace failed sensor, if necessary. Valid temperature range = 30°—180°F. 41 Zone 2 Temperatu...

UNIT 24 VAC (R) C Y STANDARD SINGLE SPEED AIR CONDITIONER Yellow Red Blue White Brown Green Orange Black COOL 1 (Y1) COOL 2 (Y2) HEAT 1 (W1) HEAT 2 (W2) FAN (G) RV-COOL (O) RV-HEAT (O) OR FAN COIL COMFORT ZONE SYSTEM Y W2 W3 R C G O L E A A93227 UNIT 24 VAC (R) STANDARD SINGLE SPEED AIR CONDITIONER ...

UNIT 24 VAC (R) C Y STANDARD SINGLE SPEED AIR CONDITIONER Yellow Red Blue White Brown Green Orange Black COOL 1 (Y1) COOL 2 (Y2) HEAT 1 (W1) HEAT 2 (W2) FAN (G) RV-COOL (O) RV-HEAT (O) OR VARIABLE SPEED FURNACE COMFORT ZONE CENTER Y W G R C RELAY COIL Gre en (P5) CONNECTION AT CONTROL BOARD Black 1 ...

Fig. 21—Typical Wiring Diagrams (Fan Coil with Heat Pump) Continued UNIT 24 VAC (R) 2-SPEED HEAT PUMP (38YD) Yellow Red Blue White Brown Green Orange Black COOL 1 (Y1) COOL 2 (Y2) HEAT 1 (W1) HEAT 2 (W2) FAN (G) RV-COOL (O) RV-HEAT (O) OR FAN COIL COMFORT ZONE SYSTEM G C R Y1 W2 O W2 R C E E O Y2 L ...

Fig. 22—Typical Wiring Diagrams (Furnace with Heat Pump) Continued UNIT 24 VAC (R) C R Y2 L 2-SPEED HEAT PUMP (38YD) Yellow Red Blue White Brown Green Orange Black COOL 1 (Y1) COOL 2 (Y2) HEAT 1 (W1) HEAT 2 (W2) FAN (G) RV-COOL (O) RV-HEAT (O) OR VARIABLE SPEED FURNACE COMFORT ZONE CENTER G Y1 R1 R ...

Fig. 22—Typical Wiring Diagrams (Furnace with Heat Pump) Continued UNIT 24 VAC (R) C R Y1 O 2-SPEED HEAT PUMP (38YD) Yellow Red Blue White Brown Green Orange Black COOL 1 (Y1) COOL 2 (Y2) HEAT 1 (W1) HEAT 2 (W2) FAN (G) RV-COOL (O) RV-HEAT (O) OR FURNACE COMFORT ZONE CENTER G Y2 H R1 R R1 = Relay DP...

Comfort Zone Configuration Table TOGGLE DESCRIPTION FACTORY DEFAULT RECORD JOB SETTING T1 Timeguard Override OFF T2 Celsius Temperature Display OFF T3 2400 Baud Rate ON T4 Error Code Display ON T5 Enable Broadcast ON T6 Heat Pump Operation OFF T7 Outside Air Temp Sensor Attached OFF T8 Comfort Trend...