Caldera Spa Heater Not Working

Listen to the motor and the pump.

Caldera spa heater not working.

Caldera spa heater relay board posted by unknown on 13th may 2014. Troubleshooting caldera spa electrical step 1. A spa heater relies on sufficient water flow to operate. I would definitely recommend caldera spa parts for your part needs.

Check whether your pump turns on. Look at the spa s lcd screen. Assuming that everything else is working properly i e. If you are phoning a specialist to come out and fix the hot tub then let them know about any error messages showing.

Check the label for a six person spa you want at least a 4kw heater element if not 6kw. The led on the spa pack looks black and does not appear to work. 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. This will help them to diagnose over the phone if possible.

A noisy motor or pump can be caused by closed knife valves or low water level. If it did not check for these other common culprits that prevent hot tub pumps from operating properly. The tub was up to temperature and everything is once again working great. 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.

Restarted the tub and checked it the next morning. This could hint at what the problem may be. A pressure switch screwed into the heater chamber senses when the water flow is too low to properly protect the heater. If it is blank and the.

A low water level an airlock and dirty filters. Start by cleaning your filter checking for circulation blockages and topping off your water if necessary. Pressure switches break the electrical circuit powering the heater element and the heater shuts down when the water flow is insufficient. Easy repair posted by unknown on 1st mar 2015 easy repair for a big problem.

When the screen reads pd the power has been cut off. Your pump has to be running in order for the spa to heat up. If the pump isn t working you may need to replace it. If your hot tub temperature is all over the place you could have water flow problems.

Learn how the connextion remote monitoring service for caldera spas instantly alerts you and your dealer to hot tub issues.