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General| Brand | Rheem |
|---|---|
| Model | RARL-JEC |
| Category | Air Conditioner |
| Language | English |
Crucial safety warnings and precautions for installation and operation of the unit.
Inspect unit for shipping damage and verify model number and electrical characteristics.
Survey structure and perform heat gain calculation for system sizing and capacity.
Provides physical dimensions and installation clearances for the unit.
Presents electrical specifications and physical characteristics of the unit models.
Discusses factors causing rust and deterioration and how to mitigate them.
Guides on selecting an appropriate outdoor location for the condenser unit.
Provides clearance requirements for installations with limited space.
Addresses locating the unit away from living spaces to minimize noise transmission.
Outlines guidelines for elevating the unit on roofs or slabs.
Details instructions for securing the unit for wind load resistance.
Lists specific tools needed for R-410A system installation and servicing.
Summarizes key properties and handling information for R-410A refrigerant.
Requirements for replacing units to prevent failure.
Refers to manufacturer's instructions for indoor coil installation.
Provides guidance on indoor coil placement within the duct system.
Instructions for connecting vapor and liquid refrigerant lines.
Specifies the maximum permissible length for refrigerant interconnecting lines.
Guidelines for vertical separation between indoor and outdoor units.
Details the process of installing refrigerant tubing correctly.
Details the process of brazing refrigerant line connections.
Procedures for leak testing the refrigerant system using nitrogen.
Information on factory-installed start components.
Describes the function of HPC and LPC for compressor protection.
Overview of the ICC features, including LED indicators and connectors.
Details the Comfort Control System wiring requirements and connections.
Details installation verification and initial startup procedures for the ICC.
Explains Y1 LED status codes for compressor operation.
Describes the ICC's 3-minute delay to prevent compressor short cycling.
Covers the 30-second minimum run time for compressor operation.
Explains the 1-second delay for compressor and fan start/stop.
Discusses how the ICC protects the compressor from harmful operation.
Details the ICC's lockout for locked rotor conditions.
Explains ICC lockouts for open start/run circuits.
Explains the ICC display for a compressor protector trip.
Lists methods to reset the ICC after an active protection lockout.
Explains how to enter and use Test and Fault Recall modes on the ICC.
Instructions for entering and exiting Fault Recall mode.
Steps to clear fault history from the ICC.
Codes for standby, first/second stage cooling, test mode, and protector trip.
Codes for long run time, high side fault, short cycling, and locked rotor.
Codes for open start/run circuits and compressor issues.
Codes for low secondary volts, LPC open, and pressure control trips.
Codes for HPC open, active protection, and fuse open.
Codes for low airflow, coil/ambient sensor faults, and internal control faults.
Codes for no shared data, airflow mismatch, and memory card issues.
Details conventional 24VAC wiring and thermostat requirements.
Explains the codes displayed on the L terminal for fault information.
Checks for proper 24VAC power and line voltage at the ICC.
Explains Y1 LED status codes for compressor operation.
Describes the ICC's 3-minute delay to prevent compressor short cycling.
Covers the 30-second minimum run time for compressor operation.
Explains the 1-second delay for compressor and fan start/stop.
Discusses how the ICC protects the compressor from harmful operation.
Details the ICC's lockout for locked rotor conditions.
Explains ICC lockouts for open start/run circuits.
Lists methods to reset the ICC after an active protection lockout.
Instructions for entering and exiting Fault Recall mode.
Steps to clear fault history from the ICC.
Guidelines for connecting the unit's main power supply.
Emphasizes the importance of permanent unit grounding.
Details low voltage control wiring requirements and transformer specifications.
Steps for initial unit start-up and system connection.
Procedures for verifying and ensuring proper airflow through the system.
Instructions for charging the system with R-410A refrigerant.
Methods for charging by liquid pressure and by weight.
Steps for performing final leak detection after charging.
Describes an accessory for remote outdoor temperature sensing.
Steps for connecting and powering up the Comfort Control² system.
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