Raypak Residential P0131NCO/OD User Manual

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Raypak Pool & Spa Gas Heaters
Owner’s Guide and Installation Instructions
Residential & Premium Range
Models
Natural Gas
Propane
Residential Pool & Spa
Heater Models:
P0131NCO/OD
P0131PCO/OD
P0200A-N
P0200A-P
P0280A-N
P0280A-P
P0350A-N
P0350A-P
P0430A-N
P0430A-P
Premium Pool & Spa
Heater Models:
P0127NNO
P0127PNO
PC0280A-N
PC0280A-P
PC0430A-N
PC0430A-P
Please read this manual prior to installing this product. It contains all the necessary technical and installation information
that will be required by the contractor to correctly install this system. This product must be installed in accordance with
the installation instructions and in compliance with standards AS5601 or AS/NZS 5601.1, AS/NZS 3500.4, AS/NZS
3000, the relevant electrical authorities’ requirements and all local codes and regulatory requirements.

Raypak Residential P0131NCO/OD Specifications

General

Brand	Raypak
Model	Residential P0131NCO/OD
Category	Gas Heater
Language	English

Summary

Safety Precautions

Gas Leak Detection and Response

Procedure for gas leak detection and response, including immediate actions.

Installation Instructions

Pre-Installation Checklist

Pre-installation checks and steps to ensure readiness.

Product Application Scope

Heater Location Requirements

Outdoor Installation Standards

High Wind Area Considerations

Indoor Installation Requirements

Flueing and Ventilation

Flueing Standards

Guidelines for proper flue installation and connection to ensure safe exhaust of combustion gases.

Gas Supply Requirements

Flue Clearances

Handling and Precautions

First Firing Safety

Safety advice regarding fumes and smoke during initial operation.

Handling Protective Measures

Protective measures and PPE required when handling the heater components.

Post-Handling Procedures

Used Product Removal

Periodic Maintenance Schedule

Weekly Maintenance

Annual Service Requirements

Biannual Service for Premium Models

Commissioning Procedures

Pre-Start Checklist

Essential checks before initial operation and gas connection testing.

Operational Checks Before Handover

Steps to verify proper operation before handover.

Pressure Switch Adjustment and Chemical Dosing

Pressure Switch Adjustment Procedure

Procedure for setting the pressure switch for correct heater operation.

Chemical Dosing System Advice

Water Flow Rate Importance

Heater Operation and Troubleshooting

Pre-Operation Checks

Service Codes and Fault Finding

Explains error codes displayed by the controller and their meanings.

Over-Temperature Shutdown and Gas Pressure

Over-Temperature Shutdown Behavior

How the heater behaves when water temperature exceeds limit.

Step-by-Step Operating Instructions

Gas Inlet Pressure Specifications

Minimum required gas pressure for natural gas and propane.

Gas Pressure Adjustment Procedure

Procedure to adjust the gas pressure regulator.

Temperature and Mode Selection

Setting Desired Water Temperature

Controller Programming Overview

Programming Mode and Child Lock

Setting Timer Periods in Auto Mode

Detailed steps for setting timer periods and modes in AUTO mode.

Electrical Connections

Power Connection Guidelines

How to connect the heater to the main power supply.

Wiring Diagrams

Wiring Diagrams for Models P0200A-PC0430A

Wiring Diagram - Model P0131

Wiring Diagram - Model P0127

Pool Heater Operation Flow Chart

Typical Pool/Spa System Diagram