Carrier® 3-Zone System Controller (3H/2C Heat Pump)

FEATURES

The Carrier 3-Zone system is comprised of a 3-zone controller and a duct temperature sensor. Thermostats and dampers are not included in the kit. A variety of non-programmable and programmable thermostats are available to satisfy the homeowner’s personalized comfort needs. The 3--zone system does not require a field supplied transformer.

The Carrier 3-Zone system allows the air conditioning and heating equipment to control temperatures in 3 distinct spaces or zones within a building. Each zone has independent temperature settings controlled by a conventional thermostat. Each zone can have up to 5 dampers.

DUCT TEMPERATURE OPTIMIZER Offers maximum equipment protection to help ensure long life.

PROGRAMMABLE/NONPROGRAMMABLE THERMOSTAT COMPATIBILITY Matches the right thermostat to the homeowner’s comfort and lifestyle.

DIAGNOSTIC LEDs Intelligent system diagnostics to let homeowners know if there is a problem with their system.

EMERGENCY HEAT SWITCH Allows manual override for emergency heat strip operation when utilizing a heat pump. Emergency heat can also be enabled from thermostat.

MAXIMUM CYCLE RATE Allows 4 equipment cycles per hr (cph) providing maximum equipment protection.

SELECTION JUMPERS Designed for easy configuration.

• TimeGuard override
• Compressor protection
• Modulating damper control in emergency situations
• Damper fuse protection
• High-- and low--temperature limits
• Auto changeover from any zone
• RH and RC for voltage isolation
• Bypass setup routine
• Staging time for energy savings
• Automatic checkout with installer mode
• Override zoning switch
• Timer override for serviceability

SPECIFICATIONS

• Dimensions: 10.75’’ x 7.75’’ x 1.75’’

• Appearance:
Control Module Cover: Plastic, white color
Wire Terminal Cover: Metal, white color

• Input Volts/Amps: 24vac, Less than 40va
• Operating Temperature/Relative Humidity:
• Equipment Controller and wireless receiver: 32 °F to 150 °F, 95% rh non-condensing
• Up to 2 stages cool/3 stages heat
• Power supply: Dedicated 24vac, 40va, 60 hz isolated transformer, field supplied.
• Wiring material: Standard thermostat wire 18 to 24 gauge.

INCLUDES

• 3-Zone Controller
• In-Duct Temperature Sensor