Rheem P-M406 Support and Manuals

Get Help and Manuals for this Rheem item

View All Support Options Below
Free Rheem P-M406 manuals!
Problems with Rheem P-M406?

Ask a Question

Most Recent Rheem P-M406 Questions

What's Wrong When There Is Alway A Message : 'low Voltage' On The Display?
What's wrong when there is alway a message : "low voltage" on the display?
(Posted by ngskus3 6 years ago)
The Display Window Is Blank.
The heater is working but I can't adjust the temps or anything else for the unit. Can I replace the ...
(Posted by Bill232323 6 years ago)
Clock/fireman Sw
the phrase clock/fireman sew keeps blinking. What does it mean
(Posted by Nbergen7515 7 years ago)
What Does This Mean
What does Rollout SW open mean
(Posted by Anonymous-162298 7 years ago)
No Pilot Sensed Ignition Lockout
not out of propane, pilot valve cleaned and not clogged, flame not even turning on so its not the se...
(Posted by Kmccoy317 8 years ago)

Popular Rheem P-M406 Manual Pages

Brochure - Page 2

... uses real English, with a microprocessor-based control. Multi-unit installations can monitor the run and how many times it just made out of a heater. Known for our high quality, leading edge commercial boilers, it has fired. an industry proven standard for the service professional. Rheem engineered the Unitherm Governor specifically for Rheem to use a spark-to decipher...
Operating Instructions - Page 1

.... Follow the gas sup- This manual should be performed by a qualified installer, service agency or the gas supplier. INSTALLATION & OPERATING INSTRUCTIONS Gas-Fired Pool & Spa Heater Atmospheric Models 206A, 266A, 336A & 406A Lo NOx Models 207A, 267A, 337A & 407A WARNING: If these instructions are not followed exactly, a fire or explosion may result causing property damage, personal...
Operating Instructions - Page 3

... Switch 9 Winterizing the Pool & Spa Heater 38 High Limits 10 PART TWO 39 Pilot Safety INSTALLATION & SERVICE INSTRUCTIONS 39 Burner Tray Removal (ATM) 10 SECTION 1 39 Gas Valve Removal (ATM) RECEIVING EQUIPMENT 39 Main Burner and Orifice Removal (ATM) 11 SECTION 2 39 Pilot Removal and Cleaning GENERAL SPECIFICATIONS 40 Heat Exchanger Removal 11 SECTION 3 40 Tube...
Operating Instructions - Page 4

... is available with water and that the pump is factory set from combustibles, flammable liquids and chemicals. This manual provides installation, operation, maintenance, and service information for years of the heater contains the control center that the system is an easy task. Section 4 of this manual contains more details about the use of combustion and ventilation...
Operating Instructions - Page 5

.../Off switch to the lowest setting. 4. Replace heater door panel. 5 Since propane can accumulate in for gas. LIGHTING INSTRUCTIONS AND SHUT-OFF PROCEDURES MILLIVOLT SYSTEM (MANUALLY LIGHTED PILOT) A. WHAT TO DO IF YOU SMELL GAS: *Do not try to clear out any gas control which has been under water. Call a qualified service technician. Read the safety...
Operating Instructions - Page 10

...in the carton with mounting screw. (AFT models only) Be sure that this manual does not answer, please contact the factory or your equipment it is damaged, a note should be reviewed thoroughly before installing your pool/spa heater. When ordering under ...equipment. If the carton is damaged, report the damage to the carton. PART TWO INSTALLATION AND SERVICE INSTRUCTIONS SECTION 1 -
Operating Instructions - Page 15

...Instructions Clips Model 206A/207A 266A/267A 336A/337A 406A/407A OUTDOOR STACK Part No. 009834 009835 009836 009837 INDOOR STACK Part No. 009838 009839 009840 009841 ** REFER TO INSTALLATION INSTRUCTIONS INSIDE BOX FOR INSTRUCTIONS ON HOW TO INSTALL...heater. INDOOR HEATER INSTALLATION The heater is also design-certified for specific requirements. For Canada, indoor installation is shown on the...
Operating Instructions - Page 19

...part of the National Flue Gas Code ANSI Z223.1 (Canada - The heater and its manual shut-off valve must be leak tested before reconnecting the heater and its manual...supported to maintain proper clearances from the roof surface and at least 5 ft in . The weight of the heater gas controls, and a manual... after installation in accordance with the local codes or, in the absence of such codes, to...
Operating Instructions - Page 33

... volts. Normal readings range from 24 to the control board. SUPPLY VOLTAGE INDICATOR Operation In the POOL or SPA...desired water temperature (SETPOINT). Press the DOWN button. A manual power switch provided below the setpoint and the heater is... and may be displayed and may require service. If there are no faults in memory. Troubleshooting for 3 to select either POOL or SPA...
Operating Instructions - Page 38

...is located on several times. Manually turn counter-clockwise. 8. Turn ...installations. Turn the filter pump on high limit. In these cases, the pump must be replaced... to the digital control board. Both are set at 1.75 PSI... with a time clock, connect the timer to the fireman's switch connection in ...Parts List (page 52) for the no-flow static head. Both...
Operating Instructions - Page 39

...and wires from orifices. Remove gas piping to the lighting instructions provided on page 43). Remove burner tray from direct-flame impingement and this usually necessitates replacement of these parts. 3. HIGH LIMIT REMOVAL 1. Remove defective high limit and replace with wire or small brush. Replace inspection panel. AFT Models The heater employs a pilot safety which act as a safety...
Operating Instructions - Page 41

... be reset by a service technician after any over ...Set controller to the blower. Excessive restriction in new U.G. 5. When the combustion air setting is a "manual reset" type roll-out switch that must be installed to the heater with all local codes, and the latest editions of the burner Manual...energized. UNITHERM GOVERNOR (U.G.) REPLACEMENT 1. FLAME ROLL-OUT ...
Operating Instructions - Page 43

... and service personnel may be required by putting in hot water (110°F or higher). Replace if no movement, replace. Sooting High flow rates U.G. Replace pilot. output(BTUH) Pool gallonage x 8.33 or refer to installation instructions. TROUBLESHOOTING MECHANICAL IMPORTANT NOTICE These instructions are specifically trained and experienced in pool External bypass setting...
Warranty - Page 1

The repair or replacement will be no longer owns the property where the original installation was made; 2. This Limited Warranty does not cover any shipping costs to and from Raypak's designated service provider to or from [or due to] connected system control devices; 8. performance problems caused by a Raypak designated service provider or others during the Applicable Warranty Period...
Warranty - Page 2

..., or require the return of, the defective product or component part and to verify warranty coverage at 805-278-5300, supplying model number, serial number, date of original installation and a description of the problem. RAYPAK'S SOLE LIABILITY WITH RESPECT TO ANY DEFECT SHALL BE AS SET FORTH IN THIS LIMITED WARRANTY. ANY IMPLIED WARRANTIES, INCLUDING...

Rheem P-M406 Reviews

Do you have an experience with the Rheem P-M406 that you would like to share?
Earn 750 points for your review!
Rheem has a rating of 4.00 based upon 1 review.

Get much more information including the actual reviews and ratings that combined to make up the overall score listed above. Our reviewers have graded the Rheem P-M406 based upon the following criteria:

  • Durability [1 rating]
  • Cost Effective [1 rating]
  • Quality [1 rating]
  • Operate as Advertised [1 rating]
  • Customer Service [1 rating]

Popular Rheem P-M406 Search Terms

The following terms are frequently used to search for Rheem P-M406 support:

Ask a New Question
Use the box below to post a new question about Rheem P-M406.
Manuals / Documents
Download any of our Rheem P-M406 manuals for free!

We have the following 3 documents available for the Rheem P-M406:
  • Operating Instructions
  • Brochure
  • Warranty

Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Rheem Manuals

Find free Rheem P-M406 manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Rheem Reviews

View thousands of Rheem P-M406 user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Rheem customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Rheem customer service rankings, employee comments and much more from our sister site.

Rheem Recalls

Find comprehensive Rheem recall information updated hourly on RecallOwl.com.