Raypak High Limit 2 Fault. Raypak High Limit 1 Fault & 2 Fault [Solved] FireplaceHubs Raypak hi limit 2 fault er code means the hi limit 2 switches are open, or there is a bad or dirty connection at the switch or faulty wiring to the board from the switch, or a bad switch, or a sooted heat exchanger that may not pass the heat to the pool water check bypass assembly- replace spring or bypass if necessary: IGN: Ignition failure: 1.
Raypak Pool Heater Troubleshooting Codes from guidefixnengceboro.z4.web.core.windows.net
My kids were using the hot tub and I went to my pool equipment and saw that my Raypak P-R406A heater was throwing the HL2 code Plus, a faulty PC board could be the reason behind the issue
Raypak Pool Heater Troubleshooting Codes
This thread describes how the high limit fault was fixed by insulating the header around the sensors Customer: I have a Rheem (Raypak) 400,000 BTU pool heater the "Hi Limit 2 Fault" limit switch trips after about 10 min checked gas flow under 14 inches by gas comp Tank 40% full propane it has worked well for the past two summer Hasn't work this year since we opened the pool Removed top to make sure no mice made a nest anywhere inside looked at stack through to the top is OK I have a positive. Failed heat exchanger tube is responsible for the Pool heater high limit 1 or 2 fault issues
Two Raypak Pool Heater High Limit Thermostat 006725F, Auto Reset, Ships. This is a safety feature designed to prevent overheating and potential damage to the heater. When I started the pool up the SWG read 0 ppm so I put 6 bags of salt in
Raypak SpaPak High Limit Switch 001811F. If you are getting this HL2 fault code on your Raypak Pool water heater, this video explains what is going on. Raypak 406A Scale and High Limit 2 Error! Thread starter johnto; Start date Sep 8, 2022; Jump to latest Follow Reply Forums