Carrier Infinity 24ANB6- Manuals

Page 2 - INSTALLATION; Check Equipment and Job Site; Unpack Unit; Install on a Solid, Level Mounting Pad; Operating Ambient; WARNING

2 located on control box cover and/or in the Check Charge section ofthis instruction. IMPORTANT : Maximum liquid--line size is 3/8--in. OD for all residential applications including long line. IMPORTANT : Always install the factory--supplied liquid--line filter drier. Obtain replacement filter drier...

Page 3 - Outdoor Unit Connected to Factory Approved Indoor; O u td o o r u n it co n tain s co rrect sy stem refrig eran t ch arg e fo r; Table 1 – Accessory Usage

3 There are no buried--line applications greater than 36 in. (914.4mm).If refrigerant tubes or indoor coil are exposed to atmosphere, they must be evacuated to 500 microns to eliminate contamination and moisture in the system. Outdoor Unit Connected to Factory Approved Indoor Unit O u td o o r u n i...

Page 4 - MINUTES; LEAK IN; MI; Make Electrical Connections

4 Install Liquid Line Filter Drier Indoor CAUTION ! UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation.Installation of filter drier in liquid line is required. Filter drier must be wrapped in a heat--sinking material such as a wet cloth while brazi...

Page 5 - ELECTRICAL SHOCK HAZARD; Connect Ground and Power Wires; NOTE; Final Wiring Check; IMPORTANT; Compressor Crankcase Heater

5 ! WARNING ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury or death.The unit cabinet must have an uninterrupted or unbroken ground to minimize personal injury if an electrical fault should occur. The ground may consist of electrical wire or metal conduit when ...

Page 6 - Follow these steps to properly start up the system:; Check Charge; Major Components

6 Start--Up CAUTION ! UNIT OPERATION AND SAFETY HAZARD Failure to follow this caution may result in minor personal injury, equipment damage or improper operation.To prevent compressor damage or personal injury, observe the following: S Do not overcharge system with refrigerant. S Do not operate unit...

Page 7 - INFINITY BOARD; UTILITY SIGNAL

7 Disconnect factory provided wires from A, B, C, and D terminals.Using factory provided wires, connect to C and Y on the control board for 2 wire thermostat control. A field installed jumper wireis also required between R and Y (See Fig. 13). Connect field 24V wires to factory provided wires now co...

Page 9 - TROUBLESHOOTING

9 TROUBLESHOOTING SYSTEMS COMMUNICATION FAILURE If communication between outdoor unit, control board, and indooru ser in terface co n tro l h as failed , th e co n tro l w ill flash th e appropriate fault code. (See table 3) Check the wiring to the UI, indoor and outdoor units. PRESSURE SWITCH PROTE...

Page 10 - Table 3 – Status Codes; OPERATION

10 Table 3 – Status Codes OPERATION FAULT AMBER LED FLASH CODE Possible Cause and Action Standby – no call for unit operation None On solid, no flash Normal operation --- 3 thermostat wires or 4 wire Infinity Control Standby – no call for unit operation None Off Normal operation --- No call for cool...

Page 11 - THERMISTOR CURVE; LEGEND; Infinity Control Four-- Wire Connection Wiring Diagrams

11 0 10 20 30 40 50 60 70 80 90 0 (-17.77) 20 (-6.67) 40 (4.44) 60 (15.56) 80 (26.67) 100 (37.78) 120 (48.89) TEMPERATURE °F (°C) RESISTANCE (KOHMS) THERMISTOR CURVE A08054 Fig. 9 -- Resistance vs Temperature Chart Outdoor Coil Temp (OCT) } Outdoor Air Temp (OAT) } COMM STATUS A06314 Fig. 10 -- Sing...

Page 12 - (See Thermostat Installation Instructions for; ELECTRICAL OPERATION HAZARD; Failure to follow this caution may result in equipment; CAUTION; (Applicable to units beginning with serial number 3006E and newer); : Wiring must conform to NEC or local codes.

12 A10090 LEGEND 24--V FACTORY WIRING 24--V FIELD WIRING FIELD SPLICE CONNECTION A97368 Fig. 12 -- Non-- Communicating Standard Thermostat 3-- Wire 24V Circuit Connections (See Thermostat Installation Instructions for Specific Unit combinations) ELECTRICAL OPERATION HAZARD Failure to follow this cau...

Page 13 - FINAL CHECKS; CARE AND MAINTENANCE; PURON

13 FINAL CHECKS IMPORTANT : Before leaving job, be sure to do the following: 1. Ensure that all wiring is routed away from tubing and sheet metal edges to prevent rub--through or wire pinching. 2. Ensure that all wiring and tubing is secure in unit before adding panels and covers. Securely fasten al...

Carrier Infinity 24ANB6- Manuals

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User Manual Carrier Infinity 24ANB6

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