Tip & How-To about Pool & Spa

Fix / Repair Lay Z Spa Heater

1) Opening the shell and identifying the heater unit (its at the end of the metal pipe) You will have to unscrew the circuit board and metal pipe to access the unit.
2) In the heater unit there are live (x2) neutral and earth wires.
3) The first live wire you need to identify is the one coming from the mains. It will be going into a water flow switch covered by a white cap. The wire is only clipped in, so pull on it with some force to remove it.
4) Next you should remove the other brown wire from the clips, so that you have a small section of brown live wire no longer attached to the clips. This piece of wire is no longer needed, but keep it in a safe place for if you need to reverse the process if this does not work (it should)
5) Now attach the original brown live wire that came from the mains into the clip which you just removed the small brown wire from. (not the part that was going into the white cap)
6) This should bypass the water flow switch and should allow the filament to heat. 7) Then reassemble the pod the way you disassembled it and the water should now heat up when attached to the spa.

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I have Rheem model 41V50 leaking from the top...The top is a lid with screw....can I buy and replace the top ?


No.
Replace tank.
Buy 40 gallon from local Lowes and install yourself.
http://waterheatertimer.org/How-to-install-gas-water-heater.html

Under thin metal shell is a welded steel tank, surrounded by insulation and then covered with painted metal shell. The shell is what you look at.
The inside steel tank is made to withstand high pressure expansion that comes with heating water.
The steel tank has rusted out.
Turn gas control valve to vacation, so pilot light stays on, and then only heat enough water as needed until you can replace tank.

Prevent next tank from rusting by replacing anode rod, and ground water pipes.
http://waterheatertimer.org/How-to-maintain-water-heater.html

Apr 09, 2013 | Rheem 50 Gallon FVR NATGAS Water Heater...

1 Answer

Kenwood heater will not turn on when plugged in


FIXED
I have a deal with this kind corporates sabotaging for 2-3 times a month fixing computers and monitors.
The circuit boards for many BRAND NEW household devices, PCs, Computer monitors, dehumidifiers etc. purposely designed to work a little bit after warranty period and die quietly
Heater EW7507EK fixing. (soldering required)
Step 1. Unscrew 2 screws on the bottom of the face side.
Step 2. Mark and Unplug 3 wires from heating element. Unscrew the metal cover from circuit board. Immediately you'll see small black cylinder (CAPACITOR 470mF x 35V). Retail cost about $1- $3
Check this - the top of this capacitor rounded, not flat. That is mean it was "quietly blowup" and electrolyte evaporate.
Step 3. solder new capacitor.
Enjoy
Ely
Boston

Nov 03, 2012 | Kenwood EW7507EK Oil Radiator

1 Answer

vulcan ultra 21 f11 fault code


My Ultra21 fired up for a while then after a few minutes the flame extinguished and the fan did its usual cool down thing, so basically we were getting warm air for a few minutes and then cold...

Try this...

Safety is you number one priority here. ( its not dangerous but its always good to be cautious)

Switch the furnaces power off from the power point to stop the heater firing up again.

Take off the cover for the circuit boards, take off the cover that covers the burner/fan etc.

You will see 2 wires from the main circuit board (one black and one grey), they feed through a grommet and feed into the burner area.

One is your igniter (i think) and the other is you flame sensor.

The one with the bent or right angle probe is the igniter.

The other is the sensor (right hand one when your viewing from the circuit board end)

Unscrew each one carefully and give it a clean with some pot scourer or steel wool etc.

I did this last night and it fixed my problem

Aug 27, 2012 | Vulcan AUW230A Heater

4 Answers

Error "E0" on a Canon NP 7130


E000 on a 7130 is a lockout error it needs to be reset. you need to remove the control panel remove the 2 screws that attach it to the body on the left and right sides open the **** shell and pull toward you. Flip up on the top of the unit with the circuit board facing you look for two metal jumpers labeled jp103 and jp104 short across the 2 with a small screw driver to enter service mode( can be verified by an "F" in the display) power down the copier reinstall the control panel and reboot. If the fixing assembly is good the error will be cleared

Oct 29, 2007 | Canon NP 7130 Black and White Copier

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