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Ruud RP13 - User Manual

Ruud RP13
56 pages
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R-410A HEAT PUMP
OUTDOOR UNITS
92-105074-04-03 (8/15)
Printed in USA
[ ] indicates metric conversions.
Do not destroy this manual.
Please read carefully and
keep in a safe place for future
reference by a serviceman.
WARNING
THESE INSTRUCTIONS
ARE INTENDED AS AN AID
TO QUALIFIED, LICENSED
SERVICE PERSONNEL FOR
PROPER INSTALLATION,
ADJUSTMENT, AND
OPERATION OF THIS UNIT.
READ THESE INSTRUCTIONS
THOROUGHLY BEFORE
ATTEMPTING INSTALLATION
OR OPERATION. FAILURE
TO FOLLOW THESE
INSTRUCTIONS MAY RESULT
IN IMPROPER INSTALLATION,
ADJUSTMENT, SERVICE,
OR MAINTENANCE
POSSIBLY RESULTING IN
FIRE, ELECTRICAL SHOCK,
PROPERTY DAMAGE,
PERSONAL INJURY, OR
DEATH.
INSTALLATION INSTRUCTIONS
RP13 (13 SEER)
RP14 (14 SEER) AND RP15 (15 SEER)
WARNING:
RECOGNIZE THIS SYMBOL
AS AN INDICATION OF
IMPORTANT SAFETY
INFORMATION
Question and Answer IconNeed help?

Do you have a question about the Ruud RP13 and is the answer not in the manual?

Summary

Important Safety Information

General Information

Checking Product Received

Inspect unit for shipping damage and verify correct components.

Application

Process for specifying heat pump equipment based on load calculations.

Electrical and Physical Data

Technical specifications including electrical and physical attributes.

Specifications

Dimensional Data

Provides physical dimensions for various RP models.

Proper Installation

Emphasizes correct installation for optimal performance and energy efficiency.

Installation

Choosing a Location

Guidance on selecting an appropriate outdoor unit placement.

Operational Issues

Guidance on unit placement to avoid operational problems and ensure proper airflow.

Corrosive Environment

Advice on selecting locations to prevent rust and deterioration from corrosive elements.

For Units With Space Limitations

Clearances for units with limited space, impacting capacity and efficiency.

Customer Satisfaction Issues

Recommendations for unit placement to minimize noise and customer dissatisfaction.

Unit Mounting and Elevation

Safety and guidelines for securing and elevating the unit.

Factory-Preferred Tie-Down Method

Recommended method for securing equipment against wind and seismic activity.

Tools and Refrigerant

Tools Required for Installing and Servicing R-410 A Models

Lists essential tools for working with R-410A systems.

Specifications of R-410 A

Details on R-410A refrigerant properties, application, and composition.

Quick-Reference Guide For R-410 A

Key information and best practices for R-410A refrigerant.

Tubing

Replacement Units

Guidelines for replacing existing refrigerant lines and filter driers.

Indoor Coil

Warnings and recommendations for selecting matched indoor coils for R-410A systems.

Interconnecting Tubing

Best practices for installing interconnection tubing between indoor and outdoor units.

Refrigerant Level Adjustment

Procedures for adjusting refrigerant charge based on line set length and configuration.

Tubing Installation and Testing

General procedures for installing tubing, making connections, and leak testing.

Wiring

Control Wiring

Instructions for low-voltage wiring between thermostat and units.

Power Wiring

Information on connecting the main power supply to the unit.

Grounding

Essential safety step for proper unit grounding.

Start-Up

Start-Up Procedures

Initial steps before operating the system, including crankcase heater energization.

Checking Airflow

Procedures and importance of verifying correct airflow for system performance.

Evacuation and Leak Testing

Crucial steps for removing air/moisture and detecting leaks.

Checking Refrigerant Charge

Procedures for verifying and adjusting the system's refrigerant charge.

Components and Controls

Compressor Crankcase Heat (CCH)

Information on adding crankcase heaters for protection against refrigerant migration.

High- and Low-Pressure Controls (HPC and LPC)

Explanation of pressure controls that protect the compressor.

Demand Defrost Control

Operation and troubleshooting of the defrost control system.

Accessories

Low Ambient Control (LAC)

Component that controls the fan based on head pressure for low ambient operation.

Diagnostics

Cooling Mechanical Checks Flowchart

A flowchart to diagnose cooling system mechanical issues.

Heating Mechanical Checks Flowchart

A flowchart to diagnose heating system mechanical issues.

General Troubleshooting Chart

A comprehensive chart linking symptoms to possible causes and remedies.

Service Analyzer Charts

Detailed charts for analyzing specific compressor and electrical issues.

Wiring Diagrams

For Single Phase with PSC Fan Motors

Wiring diagram for single-phase units with PSC fan motors.

3 Phase 208;230 V Models

Wiring diagram for 3-phase, 208/230V models.

For 3 Phase, 460;575 V

Wiring diagram for 3-phase, 460/575V models.

Ruud RP13 Specifications

General IconGeneral
HSPF RatingUp to 8.5 HSPF
Refrigerant TypeR-410A
Compressor TypeScroll Compressor
StagesSingle-Stage
Cooling Capacity (BTU/h)60, 000 BTU/h
Heating Capacity (BTU/h)60, 000 BTU/h
Warranty10-Year Limited Warranty

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