Carrier INFINITY ZONING CONTROL Installation Instructions Manual

Also see for Infinity SYSTXCCUIZ01-B: Installation instructions

Contents

Carrier INFINITY ZONING CONTROL Installation Instructions Manual Manual pdf 3 page image

3than four wires in the event of a damaged or broken wire duringinstallation.Each communicating device in the Infinity Zone System has afour--pin connector labeled ABCD. It is recommended that thefollowing color code be used when wiring each device:A — Green = Data AB — Yellow = Data BC — White = 24VAC (Com)D — Red = 24VAC (Hot)It is not mandatory that the above color code be used, but eachABCD connector in the system MUST be wired consistently.If the thermostat wiring will be located near or in parallel with highvoltage wiring, cable TV, or Ethernet wiring, then shieldedthermostat wire can be used to reduce or eliminate potentialinterference. The shield wire should be connected to the Cterminal, or ground, at the indoor unit. The shield wire shouldNOT be connected to any terminal at the user interface.Connecting the shield to ground at both ends can cause currentloops in the shield, reducing shield effectiveness.Shielded WireIf the thermostat wiring will be located near or in parallel with highvoltage wiring, cable TV, Ethernet wiring, or radio frequencyequipment, then shielded thermostat wire can be used to reduce oreliminate potential interference. The shield wire should beconnected to the C terminal, or ground, at the indoor unit. Theshield wire should NOT be connected to any terminal at the userinterface. Connecting the shield to ground at both ends can causecurrent loops in the shield, reducing shield effectiveness.Locating Damper Control ModuleAll wiring is run back to the Damper Control Module. Select alocation near the furnace or fan coil where wiring from the UserInterface, each Remote Room Sensor or Smart Sensor, eachdamper actuator, and the equipment itself can come together easily.The Damper Control Module is approved for indoor use only andshould never be installed with any of its components exposed tothe elements. The Damper Control Module (and zone dampers)may be installed in any area where the temperature remainsbetween --4_F to 158_F (--20_C to 70_C), and there is nocondensation. The cover must be installed to prevent damage fromother sources. Do not locate where it will be accessible to children.It may be mounted in either vertical or horizontal position.Remember that wiring access is likely the most importantconsideration.ELECTRICAL OPERATION HAZARDFailure to follow this caution may result in equipment damageor improper operation.To prevent possible damage to the Damper Control Module,DO NOT mount on plenum, ductwork, or flush againstfurnace or fan coil.CAUTION!Mounting Infinity Zone ControlThere are two options for mounting the Infinity Zone Control tothe wall. First, become familiar with all plastic assembly piecesshown in Fig. 3 through 10. The User Interface will snap togetherwith either the Recess Mount or the Surface Mount backplate.Recess MountThis provides the thinnest mounting configuration (See Fig. 4).The backplate containing the recessed terminal block can bemounted directly to the wall by cutting a hole 1 1/2” (38.1 mm)wide by 2 1/8” (54 mm) high. Mark location and cut hole in wall.NOTE: Always ensure the Infinity Zone Control location isacceptable before cutting any holes in wall.Surface MountThis provides surface mounting configuration, which allows use ofa small hole in the wall. A surface mount backplate is supplied (SeeFig. 5). Attach backplate as shown in Fig. 8, and the assembly willmount directly to the wall requiring only a small hole in the wallallowing a four wire connection to pass through.NOTE: Once Infinity Zone Control is secured to wall with thebackplate assembly (snapped together), care must be taken not tobend or break the interlocking tabs when removing. Gently removeInfinity Zone Control by rocking up/down until interlocking tabsrelease.Decorative BackplateSupplied is a thin decorative backplate (see Fig. 6) to hide anymarks/screw holes left from the previous thermostat. Thisdecorative backplate (or beauty ring) can be used in either therecess or surface mount installation by snapping it onto back ofrecessed mount backplate or surface mount backplate beforesecuring to wall. See Fig. 9 and 10 for a larger decorative backplateP/N SYSTXXOLBP01 (5.75” / 146 mm wide x 6” / 152 mmhigh), which can be ordered separately.ELECTRICAL SHOCK HAZARDFailure to follow this warning could result in personal injuryor death.Before installing Infinity Zone Control, turn off all power toequipment. There may be more than one power source todisconnect.! WARNING1. Turn off all power to equipment.2. If an existing User Interface or control is being replaced:a. Remove existing control from wall.b. Disconnect wires from existing control.c. Discard or recycle old control.NOTE: Mercury is a hazardous waste, if existing control containsany mercury, it MUST be disposed of properly. The User Interfacedoes not contain mercury.3. Select Infinity Zone Control mounting plastic (recess mountor surface mount and decorative backplate if desired).4. Route wires through large hole in mounting plastic. Levelrear plastic against wall (for aesthetic value only -- InfinityZone Control need not be level to operate properly) andmark wall through two mounting holes.5. Drill two 3/16--in. (4.8 mm) mounting holes in wall wheremarked.6. Secure mounting plastic to wall using two screws and an-chors provided.7. Adjust length and routing of each wire to reach each wireentry on the connector backplate. Strip 1/4--in. (6.4 mm) ofinsulation from each wire.8. Match and connect thermostat wires to proper terminals onUser Interface backplate. See wiring diagram Fig. 11, 12,and 13.UIZ01-- V