Rheem Raypak CROSSWIND V TWPH 8550 User Manual

Effective: 11-30-2023
Replaces: 08-06-2023
P/N: 100-10000496 Rev. 03
Heat Pump Pool
& Spa Heater
Models: TWPH 4550, 5550, 6550,
6550EHC, 8550, & 8550EHC
FOR YOUR SAFETY: Do not store or use gasoline or other ammable vapors and
liquids or other combustible materials in the vicinity of this or any other appliance.
To do so may result in an explosion or re.
NOTE: The instructions in this manual are for the use of qualied individuals specially trained
and experienced in the installation and maintenance of this type of equipment and related system
components. Installation and service personnel are required by some states to be licensed. Persons
not qualied shall not attempt to install, service, or maintain this equipment.
This manual should be maintained in legible condition and kept adjacent to the heat pump pool heater or in a
safe place for future use.
INSTALLATION AND
OPERATION MANUAL
SCAN WITH QR EQUIPPED SMART
DEVICE FOR ONLINE MANUAL.
NOTICE

Rheem Raypak CROSSWIND V TWPH 8550 Specifications

General

Brand	Rheem
Model	Raypak CROSSWIND V TWPH 8550
Category	Heat Pump
Language	English

Summary

Installation and Operation Manual

Safety Warnings and Precautions

Introduction to the Heat Pump Heater

Unit Overview, Safety, and Registration

Describes the heater's function, safety warnings, and the importance of unit registration.

Water Chemistry and Installation Considerations

Chemistry Guidelines and Warnings

Details essential water chemistry levels and warnings about corrosive water.

Water Connections and Flow Rate

Connection Procedures and Warnings

Explains water connection steps, inlet/outlet cautions, and chemical feeder warnings.

Electrical Connections

Wiring Requirements and Precautions

Covers wiring requirements, flexible conduit use, and electrical safety precautions.

Wiring Diagram

Heater Control Display and Operation Modes

Service Menu Functions

Control Lockout, Keypad Protection, and Service Menu

Covers unit lockout, keypad protection, and accessing the service menu for diagnostics.

Program Menu Options

Program Menu Diagram

Installer Menu Options

Installer Menu Diagram

Schedule Menu Configuration

Schedule Menu Diagram

Digital Controls Operation

Error Messages and Troubleshooting

Error Message Troubleshooting Guide

Lists common error messages and their corresponding troubleshooting steps.

Remote Mode Selector

Maintenance and Troubleshooting

Troubleshooting: Unit Running, Not Heating

Addresses issues where the unit runs but does not heat the water effectively.

Service Call Verification

Service Access to Heater Components

Connect to Wi-Fi with Raymote

Raymote App Registration and Setup

Guides for registering on the Raymote app and downloading the mobile application.

Crosswind V Heater Setup

Raymote Mobile App - User Settings

Managing User, Organization, and App Settings

Covers user profiles, organization settings, and app preferences for Raymote.

Main View - Heater List and Parameters

Automation Setup in Raymote App

Pool-Spa Screen Interface

Accessories Screen

Remote Control of Accessories and Pumps

Wi-Fi Credential Management

Resetting and Reconnecting Wi-Fi

Guides on how to reset Wi-Fi credentials and reconnect the heater to a network.

Managing Organization Members

Connectivity Troubleshooting

External Control Outputs Overview

Instruction for Wiring External Devices

Solar Heater Integration