Question about Rheem 266K to 399K BTU Swimming Pool Natural Gas Heater ()

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Clock/fireman switch on rheem pool heater

Heater will not ignite. Display showing clock/fireman switch

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

johnsonr1
  • 91 Answers

SOURCE: How can you adjust the dip switches on the Rheem

Here is the link to the service manual for your tankless water heater:

http://globalimageserver.com/fetchDocument.aspx?id=14564cf7-cd7b-4814-9e1f-4fea34c7b30c

See page 35 for specifics regarding dip switch settings. If you have problems with the link, post again and I will publish it on my company website for you to review.

Richard Johnson
EMSHVAC, Inc
rjohnson@emshvac.com

Posted on Aug 22, 2009

  • 246 Answers

SOURCE: I am trying to diagnose what is the matter with my RHEEM pool hea

change the braker . reset first

Posted on Oct 16, 2009

  • 990 Answers

SOURCE: I have a Rheem Raypack pool heater and cannot

If you run a search for Rheem or RayPak the site should bring you to a menu that will have most manuals.
www.raypak.com/uploads/6000.52AG.pdf

This link may help but I think it goes to an older heater, but it will give you a start.

Posted on May 09, 2010

  • 990 Answers

SOURCE: Heater Wont light

If it has been off for a while you probally just have to bleed the gas line out. Shut off the gas valve at the heater and then open the union at the heater. Turn the gas back on till you can smell gas. Shut it down and close the union then turn the gas back on and try it again.

Posted on May 28, 2010

  • 11 Answers

SOURCE: Pool heater sparks but does not light up

coud be several things, Do you have Gas and is gas toruned on. Is valve on. The Pilot could be dirty and need cleaned. $350+ sounds reallly pricy for a pilot assembly. Call your Gas Company and get an Estimate and a Qualifed Service tech. You may try turning Off the Power to the Heater Unit and turning it back on , and then trying to turn on heater again, So times after several atemps the valve will lock out and the power needs reset on Propane units.

Posted on Jun 29, 2010

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I upgraded my Jandy RS controller to run Jandy epumps and installed a new Pentair Mastertemp 400HD heater. Prior to connecting the pool heater thermostat all worked perfect. all instructions stated to...


bad info firemans switch is continuity only if hooked up to firemans switch run new wire from each end of firemans switch to pins 1 and 2 of long plug along top of PCB board make sure to read inside schematic for dip switch positions firemans switch to control heater on and off you will have to turn heater all the way up max setting for temp

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Firemans switch


down lower right wires to a block with a jumper see inside cover it will show it

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you dont. check voltage getting to igniter. if no power, check circ board, etc

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I NEEDAND CAN'T FIND DIAGRAM FOR THE INTERMATIC T101P201 FIREMAN SWICH


1) T101P201 timer does not have a separate manual yet
http://www.poolandspacontrols.com/products/mechanical%20time%20switches/pool%20and%20spa%20time%20switches.aspx

2) However typical T101P201 timer is ordinary T101 timing mechanism inside Nema 3R beige-colored outdoor plastic enclosure, with additional fireman's switch.
Wiring for T101 shows on following link, and shows on door of timer enclosure:
Check that your timer terminals match illustrations because many timers can fit inside Intermatic enclosures.
http://waterheatertimer.org/How-to-wire-T104-Intermatic-timer.html#T101

3) Fireman switch wiring:
T101P201 has a fireman's switch that wires directly to the pool heater thermostat.
http://waterheatertimer.org/pdf/Intermatic-Firemans-switch-156T4042A.pdf
If you are not using the timer for pool heater, or if heater does not have connection for fireman's switch, then do not connect fireman switch wires, and just tape them out of the way.

Add a comment for more information

Jun 16, 2011 | Intermatic & Indoor/Outdoor Rain Tight...

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I've installed a intermatic t101p201 which has a heater delay circuit - but can't get power to the heater through the delay switch when i turn the switch manually on - i haven't checked yet to...


Check that your pool heater supports optional fireman's switch
Black wires on firemans switch connect to pool heater. Power to fireman switch comes from pool equipment and not the timer.
If pool equipment does not support fireman, then cap off the wires.

Fireman switch turns off heater 15-20 minutes before turning off pump.
The purpose is so pool equipment lasts longer.

You can buy the fireman's switch separately, but if this is new timer, then switch is probably good.
Open following link to identify fireman's switch and related parts for the timer:
http://waterheatertimer.org/Intermatic-trippers-and-parts.html#fireman

Upvote the help.
And take advantage of fixya expert assistance live.
For a price, expert works with you while you work on timer or any do-it-yourself project.
Fixya is always less expensive than a service call.

May 30, 2011 | Intermatic HEATER DELAY SHUT OFF SWITCH...

1 Answer

My pool guy had turned off the remote feature of the gas pool water heater. I have held the 3 buttons and now it says press clock ( clk) and the top right flashes service. How do I get back into remote...


The clock indicator means the firemans switch is open. If you are running the heater remotely and thru a time clock the time clock is still off. Turn all the equipment on including the timer and you should be able to put the heater into remote mode.

If you still have trouble, please comment with your actual model and serial number from inside the heater.

John

Nov 05, 2010 | Rheem 266K to 399K BTU Swimming Pool...

1 Answer

H1 error code; what does that indicate?


H1 indicates the high limit switch has been tripped. Usually, only a temperature of 114 degrees will trip it or the switch itself may be bad. Depending on your setup, if you just have a normal mechanical time clock, you should have a fireman's switch wired in that will shut the heater off 15 minutes before the pump shuts off.
This can also be caused by a bad or improperly adjusted pressure switch. This can be tricky especially if the heater is installed below the pool water level. If you know that the heater has not tried to fire when the pump is off, then I would suspect the high limit switch has failed and needs replaced.

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CLK error message


CLK means the firemans switch circuit is open. Inside a timer, you will see a litle black switch next to the time dial and there should be two wires connected to it that are from the heater. If that is how your is set up, the switch is not closing for some reason. You can bypass it inside the heater.

Jul 05, 2009 | Raypak Rp2100 Pool & Spa Heater Lonox 407k...

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Raypak pool heater RP2100 error message CLK


you are in fireman switch mode,which means pool timer is ready to shut down pump. clk shuts down heater approx 15 minutes before pump shuts down. this lets heater cool down before pump shuts off.

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