Rheem Raypak 6450 User Manual

E󰀨ective: 11-20-20
Replaces: Catalog# 6000.56
P/N 241909 Rev. 1
Heat Pump Pool &
Spa Heater
Models 2450, 3450, 4450,
5450, 6450, 6450PD, 6450HC,
8450 & 8450HC
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

Rheem Raypak 6450 Specifications

General

Brand	Rheem
Model	Raypak 6450
Category	Heat Pump
Language	English

Summary

1. SAFETY WARNINGS AND PRECAUTIONS

2. INTRODUCTION TO THE HEAT PUMP HEATER

3. WATER CHEMISTRY GUIDELINES

4. INSTALLATION CONSIDERATIONS

5. ELECTRICAL CONNECTIONS

6. WATER CONNECTIONS

7. PRESSURE DROP INFORMATION

8. HEATER CONTROL DISPLAY AND BUTTONS

9. USER MODES AND OPERATION

10. CONTROL MENUS NAVIGATION

11. CONTROL SETTINGS

12. TEMPERATURE CONTROL OPERATION

13. ADDITIONAL FEATURES: CORE CONTROLS

Pump Control Configuration

Configuration for operating the system pump with the heater.

Low Ambient Lockout

Feature to prevent operation in freezing temperatures.

Control Lock Box Mode

Securing the control panel with a lockout code.

14. AUX MODE AND REMOTE OPERATION

15. POOL & SPA MODES AND OPERATIONAL MONITORING

16. DEFROST OPERATION

17. 3-WAY VALVE CONTROL

18. SYSTEM STATUS AND SAFETY FEATURES