Caldera Spa Heater Not Working

Check whether your pump turns on.

Caldera spa heater not working.

If your hot tub temperature is all over the place you could have water flow problems. If it did not check for these other common culprits that prevent hot tub pumps from operating properly. Check the label for a six person spa you want at least a 4kw heater element if not 6kw. This could hint at what the problem may be.

Start by cleaning your filter checking for circulation blockages and topping off your water if necessary. A pressure switch screwed into the heater chamber senses when the water flow is too low to properly protect the heater. Meaning a 6kw will take less time than a 1 5kw. If you are phoning a specialist to come out and fix the hot tub then let them know about any error messages showing.

This will help them to diagnose over the phone if possible. If it is blank and the. Easy repair posted by unknown on 1st mar 2015 easy repair for a big problem. Look at the spa s lcd screen.

Now finding it can sometimes be a problem it s as if it was purposely put it in a hard to find place especially in some of the older spas. Troubleshooting caldera spa electrical step 1. Your pump has to be running in order for the spa to heat up. Step one is to check for any error messages on your control panel.

Pressure switches break the electrical circuit powering the heater element and the heater shuts down when the water flow is insufficient. A low water level an airlock and dirty filters. Caldera spa heater relay board posted by unknown on 13th may 2014. Learn how the connextion remote monitoring service for caldera spas instantly alerts you and your dealer to hot tub issues.

The tub was up to temperature and everything is once again working great. Assuming that everything else is working properly i e. Spa is set in the heater filter cycle and water is flowing from the jets the first thing you will look for is the hi limit switch also referred to as the heater reset button. I would definitely recommend caldera spa parts for your part needs.

The led on the spa pack looks black and does not appear to work. Restarted the tub and checked it the next morning. A spa heater relies on sufficient water flow to operate. If the pump isn t working you may need to replace it.

It depends on the kw of the heater you installed to determine how quickly it will heat.