Raypak Pool Heater and LCD no Longer Works

[Klamis]

Hi,

I have a Raypak P-M336-EN-C that no longer starts or shows anything on the LCD. It was installed in 2008 and has worked beautifully before this weekend. I've checked the power and it's on. What do you suggest, change out the system board?

 

[ajw22]

Welcome to TFP.

See page 43 in http://cdn.globalimageserver.com/FetchDocument.aspx?ID=c404f1c5-ac50-4209-9457-56246d010b20

• Check On/Off switch (under lid on control panel
• Check for 120/240 volts to the transformer (time clock, circuit breaker, wire connections)
• Check for 24 volts to Circuit Board (P6 connector)

@ps0303 @Pool Clown @swamprat69

 

[ps0303]

If the system board is the newer style, you just need a new display module is all. You can find them on eBay and Amazon for under $40. Very easy to replace.