Raypak RP2100 P-R405AL User Manual

Part No. 240612
CATALOG NO. 6000.52-Z
Effective: 11-01-01
Replaces: 08-01-01
®
INSTALLATION
AND OPERATING
INSTRUCTIONS
Models
P-R185A to P-R405A
C-R185A to P-R405A
Low NOx
P-R185AL to P-R405AL
C-R185AL to C-R405AL
RP2100
SWIMMING POOL
and
SPA HEATER
This manual should be maintained in legible condition and kept adjacent to the
heater or kept in a safe place for future reference.
WARNING: If the information in these instructions are not followed exactly, a fire or
explosion may result causing property damage, personal injury or death.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your gas supplier from a neighbor's phone. Follow the gas
supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
— Installation and service must be performed by a qualified installer, service agency or
the gas supplier.
— Do not store or use gasoline or other flammable vapors and liquids in the vicinity of
this or any other appliance.

Raypak RP2100 P-R405AL Specifications

General

Model	RP2100 P-R405AL
Category	Swimming Pool Heater
Fuel Type	Natural Gas
Ignition	Electronic
Efficiency	82%
Water Flow Rate	40 - 120 GPM
Voltage	120V

Summary

Owner's Operating Instructions

Start-Up Procedures

Guides on initial setup and lighting the heater for safe operation.

Operating and Shut-Off Procedures

Detailed steps for operating and safely shutting down the heater, covering millivolt and electronic ignition systems.

Post-Start-Up Checks and Cautions

Includes visual inspection, water pressure switch checks, and important spa safety guidelines.

Maintenance and Care Procedures

Covers routine cleaning, water chemistry management, and cold weather operation guidelines.

Winterizing the Pool & Spa Heater

Step-by-step guide for safely shutting down the heater for winter to prevent damage.

Installation and Specifications

Receiving and General Specifications

Covers equipment inspection upon arrival, general heater certifications, and ambient temperature ratings.

Installation Site Requirements

Details base installation, clearances for indoor/outdoor units, and vent terminal setup requirements.

System Connections and Piping

Covers vent piping, gas supply connections, water plumbing, and pressure regulation.

Electrical Wiring and Diagrams

Explains electrical wiring for millivolt and electronic ignition systems with corresponding diagrams.

Servicing and Maintenance

Control Panel and Component Locations

Identifies control panel components and provides guidance for control panel removal.

Control Systems and Operation

Explains electronic controls, display status, fault codes, and temperature setting adjustments.

Component Servicing Procedures

Details removal and service for parts like pressure switch, burners, heat exchanger, and pilot assemblies.

Troubleshooting and Diagnostics

Mechanical Troubleshooting

Provides a guide for diagnosing and resolving mechanical issues with causes and solutions.

Electrical Troubleshooting

Offers flowcharts and diagnostic steps for electrical system issues in millivolt and IID units.

Replacement Parts

Part Identification and Ordering

Instructions on ordering parts, including necessary information and warranty return process.

Component Part Numbers

Detailed list of part numbers for various components across different heater models.

Limited Warranty Information

Warranty Terms and Exclusions

Outlines warranty coverage, conditions, exclusions, and limitations for the heater.

Making a Warranty Claim

Provides instructions on how to initiate a warranty claim and the required information.